Merge branch 'main' into jtran/fix-constraints

* Handle the case of no avatar

* ci go

* Scope to the top if...

* Account for CI's usage of dev API key causing avatar to show

.github/workflows/ci.yml

@@ -138,6 +138,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - uses: actions/download-artifact@v3
+        if: github.event_name == 'schedule'
 
       - name: Copy updated .json files
         if: github.event_name == 'schedule'
@@ -377,6 +378,8 @@ jobs:
           TS_NODE_COMPILER_OPTIONS: '{"module": "commonjs"}'
 
   publish-apps-release:
+    permissions:
+      contents: write
     runs-on: ubuntu-latest
     if: ${{ github.event_name == 'release' || github.event_name == 'schedule' }}
     needs: [check-format, check-types, check-typos, build-test-web, prepare-json-files, build-test-apps]

.gitignore

@@ -58,3 +58,5 @@ src/wasm-lib/grackle/stdlib_cube_partial.json
 Mac_App_Distribution.provisionprofile
 
 *.tsbuildinfo
+
+venv

README.md

@@ -124,36 +124,20 @@ Before you submit a contribution PR to this repo, please ensure that:
 
 ## Release a new version
 
-1. Bump the versions in the .json files by creating a `Cut release v{x}.{y}.{z}` PR, committing the changes from
+1. Bump the versions by running `./make-realease.sh` while on a fresh pull of main
 
-```bash
-VERSION=x.y.z yarn run bump-jsons
-```
-
-Alternatively you can try the experimental `make-release.sh` bash script that will create the branch with the updated json files for you.
+That will create the branch with the updated json files for you.
 run `./make-release.sh` for a patch update
 run `./make-release.sh "minor"` for minor
 run `./make-release.sh "major"` for major
 
-The PR may serve as a place to discuss the human-readable changelog and extra QA. A quick way of getting PR's merged since the last bump is to [use this PR filter](https://github.com/KittyCAD/modeling-app/pulls?q=is%3Apr+sort%3Aupdated-desc+is%3Amerged+), open up the browser console and paste in the following
+After it runs you should just need to push the push the branch and open a PR (it will suggest a changelog for you too, delete any that are not user facing)
 
-```typescript
-console.log(
-  '- ' +
-    Array.from(
-      document.querySelectorAll('[data-hovercard-type="pull_request"]')
-    ).map((a) => `[${a.innerText}](${a.href})`).join(`
-- `)
-)
-```
-
-grab the md list and delete any that are older than the last bump
+The PR may serve as a place to discuss the human-readable changelog and extra QA. 
 
 2. Merge the PR
 
-3. Create a new release and tag pointing to the bump version commit using semantic versioning `v{x}.{y}.{z}`
-
-4. A new Action kicks in at https://github.com/KittyCAD/modeling-app/actions, uploading artifacts to the release
+3. Profit (A new Action kicks in at https://github.com/KittyCAD/modeling-app/actions if the PR was correctly named)
 
 ## Fuzzing the parser
 

docs/kcl/angleToMatchLengthX.md

@@ -93,6 +93,7 @@ const extrusion = extrude(5, sketch001)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -115,12 +116,16 @@ const extrusion = extrude(5, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -128,6 +133,7 @@ const extrusion = extrude(5, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -145,6 +151,7 @@ const extrusion = extrude(5, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -158,6 +165,7 @@ const extrusion = extrude(5, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -171,6 +179,7 @@ const extrusion = extrude(5, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -186,6 +195,7 @@ const extrusion = extrude(5, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -203,6 +213,7 @@ const extrusion = extrude(5, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -224,6 +235,7 @@ const extrusion = extrude(5, sketch001)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -239,6 +251,7 @@ const extrusion = extrude(5, sketch001)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -276,12 +289,16 @@ const extrusion = extrude(5, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -289,6 +306,7 @@ const extrusion = extrude(5, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -306,6 +324,7 @@ const extrusion = extrude(5, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -319,6 +338,7 @@ const extrusion = extrude(5, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -332,6 +352,7 @@ const extrusion = extrude(5, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -347,6 +368,7 @@ const extrusion = extrude(5, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -364,6 +386,7 @@ const extrusion = extrude(5, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/angleToMatchLengthY.md

@@ -97,6 +97,7 @@ const extrusion = extrude(5, sketch001)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -119,12 +120,16 @@ const extrusion = extrude(5, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -132,6 +137,7 @@ const extrusion = extrude(5, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -149,6 +155,7 @@ const extrusion = extrude(5, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -162,6 +169,7 @@ const extrusion = extrude(5, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -175,6 +183,7 @@ const extrusion = extrude(5, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -190,6 +199,7 @@ const extrusion = extrude(5, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -207,6 +217,7 @@ const extrusion = extrude(5, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -228,6 +239,7 @@ const extrusion = extrude(5, sketch001)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -243,6 +255,7 @@ const extrusion = extrude(5, sketch001)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -280,12 +293,16 @@ const extrusion = extrude(5, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -293,6 +310,7 @@ const extrusion = extrude(5, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -310,6 +328,7 @@ const extrusion = extrude(5, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -323,6 +342,7 @@ const extrusion = extrude(5, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -336,6 +356,7 @@ const extrusion = extrude(5, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -351,6 +372,7 @@ const extrusion = extrude(5, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -368,6 +390,7 @@ const extrusion = extrude(5, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/angledLine.md

@@ -98,6 +98,7 @@ const example = extrude(10, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -120,12 +121,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -133,6 +138,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -150,6 +156,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -163,6 +170,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -176,6 +184,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -191,6 +200,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -208,6 +218,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -229,6 +240,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -244,6 +256,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -281,12 +294,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -294,6 +311,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -311,6 +329,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -324,6 +343,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -337,6 +357,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -352,6 +373,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -369,6 +391,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -382,6 +405,7 @@ const example = extrude(10, exampleSketch)
 * `tag`: `TagDeclarator` (OPTIONAL)
 ```js
 {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -448,6 +472,7 @@ const example = extrude(10, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -470,12 +495,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -483,6 +512,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -500,6 +530,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -513,6 +544,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -526,6 +558,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -541,6 +574,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -558,6 +592,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -579,6 +614,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -594,6 +630,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -631,12 +668,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -644,6 +685,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -661,6 +703,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -674,6 +717,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -687,6 +731,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -702,6 +747,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -719,6 +765,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/angledLineOfXLength.md

@@ -97,6 +97,7 @@ const extrusion = extrude(10, sketch001)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -119,12 +120,16 @@ const extrusion = extrude(10, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -132,6 +137,7 @@ const extrusion = extrude(10, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -149,6 +155,7 @@ const extrusion = extrude(10, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -162,6 +169,7 @@ const extrusion = extrude(10, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -175,6 +183,7 @@ const extrusion = extrude(10, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -190,6 +199,7 @@ const extrusion = extrude(10, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -207,6 +217,7 @@ const extrusion = extrude(10, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -228,6 +239,7 @@ const extrusion = extrude(10, sketch001)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -243,6 +255,7 @@ const extrusion = extrude(10, sketch001)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -280,12 +293,16 @@ const extrusion = extrude(10, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -293,6 +310,7 @@ const extrusion = extrude(10, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -310,6 +328,7 @@ const extrusion = extrude(10, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -323,6 +342,7 @@ const extrusion = extrude(10, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -336,6 +356,7 @@ const extrusion = extrude(10, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -351,6 +372,7 @@ const extrusion = extrude(10, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -368,6 +390,7 @@ const extrusion = extrude(10, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -381,6 +404,7 @@ const extrusion = extrude(10, sketch001)
 * `tag`: `TagDeclarator` (OPTIONAL)
 ```js
 {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -447,6 +471,7 @@ const extrusion = extrude(10, sketch001)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -469,12 +494,16 @@ const extrusion = extrude(10, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -482,6 +511,7 @@ const extrusion = extrude(10, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -499,6 +529,7 @@ const extrusion = extrude(10, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -512,6 +543,7 @@ const extrusion = extrude(10, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -525,6 +557,7 @@ const extrusion = extrude(10, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -540,6 +573,7 @@ const extrusion = extrude(10, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -557,6 +591,7 @@ const extrusion = extrude(10, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -578,6 +613,7 @@ const extrusion = extrude(10, sketch001)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -593,6 +629,7 @@ const extrusion = extrude(10, sketch001)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -630,12 +667,16 @@ const extrusion = extrude(10, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -643,6 +684,7 @@ const extrusion = extrude(10, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -660,6 +702,7 @@ const extrusion = extrude(10, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -673,6 +716,7 @@ const extrusion = extrude(10, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -686,6 +730,7 @@ const extrusion = extrude(10, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -701,6 +746,7 @@ const extrusion = extrude(10, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -718,6 +764,7 @@ const extrusion = extrude(10, sketch001)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/angledLineThatIntersects.md

@@ -105,6 +105,7 @@ const example = extrude(10, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -127,12 +128,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -140,6 +145,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -157,6 +163,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -170,6 +177,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -183,6 +191,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -198,6 +207,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -215,6 +225,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -236,6 +247,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -251,6 +263,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -288,12 +301,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -301,6 +318,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -318,6 +336,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -331,6 +350,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -344,6 +364,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -359,6 +380,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -376,6 +398,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -389,6 +412,7 @@ const example = extrude(10, exampleSketch)
 * `tag`: `TagDeclarator` (OPTIONAL)
 ```js
 {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -455,6 +479,7 @@ const example = extrude(10, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -477,12 +502,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -490,6 +519,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -507,6 +537,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -520,6 +551,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -533,6 +565,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -548,6 +581,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -565,6 +599,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -586,6 +621,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -601,6 +637,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -638,12 +675,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -651,6 +692,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -668,6 +710,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -681,6 +724,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -694,6 +738,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -709,6 +754,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -726,6 +772,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/angledLineToX.md

@@ -96,6 +96,7 @@ const example = extrude(10, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -118,12 +119,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -131,6 +136,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -148,6 +154,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -161,6 +168,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -174,6 +182,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -189,6 +198,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -206,6 +216,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -227,6 +238,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -242,6 +254,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -279,12 +292,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -292,6 +309,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -309,6 +327,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -322,6 +341,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -335,6 +355,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -350,6 +371,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -367,6 +389,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -380,6 +403,7 @@ const example = extrude(10, exampleSketch)
 * `tag`: `TagDeclarator` (OPTIONAL)
 ```js
 {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -446,6 +470,7 @@ const example = extrude(10, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -468,12 +493,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -481,6 +510,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -498,6 +528,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -511,6 +542,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -524,6 +556,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -539,6 +572,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -556,6 +590,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -577,6 +612,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -592,6 +628,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -629,12 +666,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -642,6 +683,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -659,6 +701,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -672,6 +715,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -685,6 +729,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -700,6 +745,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -717,6 +763,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/angledLineToY.md

@@ -96,6 +96,7 @@ const example = extrude(10, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -118,12 +119,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -131,6 +136,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -148,6 +154,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -161,6 +168,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -174,6 +182,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -189,6 +198,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -206,6 +216,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -227,6 +238,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -242,6 +254,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -279,12 +292,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -292,6 +309,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -309,6 +327,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -322,6 +341,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -335,6 +355,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -350,6 +371,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -367,6 +389,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -380,6 +403,7 @@ const example = extrude(10, exampleSketch)
 * `tag`: `TagDeclarator` (OPTIONAL)
 ```js
 {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -446,6 +470,7 @@ const example = extrude(10, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -468,12 +493,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -481,6 +510,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -498,6 +528,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -511,6 +542,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -524,6 +556,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -539,6 +572,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -556,6 +590,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -577,6 +612,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -592,6 +628,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -629,12 +666,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -642,6 +683,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -659,6 +701,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -672,6 +715,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -685,6 +729,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -700,6 +745,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -717,6 +763,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/arc.md

@@ -107,6 +107,7 @@ const exampleSketch = startSketchOn('XZ')
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -129,12 +130,16 @@ const exampleSketch = startSketchOn('XZ')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -142,6 +147,7 @@ const exampleSketch = startSketchOn('XZ')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -159,6 +165,7 @@ const exampleSketch = startSketchOn('XZ')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -172,6 +179,7 @@ const exampleSketch = startSketchOn('XZ')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -185,6 +193,7 @@ const exampleSketch = startSketchOn('XZ')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -200,6 +209,7 @@ const exampleSketch = startSketchOn('XZ')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -217,6 +227,7 @@ const exampleSketch = startSketchOn('XZ')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -238,6 +249,7 @@ const exampleSketch = startSketchOn('XZ')
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -253,6 +265,7 @@ const exampleSketch = startSketchOn('XZ')
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -290,12 +303,16 @@ const exampleSketch = startSketchOn('XZ')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -303,6 +320,7 @@ const exampleSketch = startSketchOn('XZ')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -320,6 +338,7 @@ const exampleSketch = startSketchOn('XZ')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -333,6 +352,7 @@ const exampleSketch = startSketchOn('XZ')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -346,6 +366,7 @@ const exampleSketch = startSketchOn('XZ')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -361,6 +382,7 @@ const exampleSketch = startSketchOn('XZ')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -378,6 +400,7 @@ const exampleSketch = startSketchOn('XZ')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -391,6 +414,7 @@ const exampleSketch = startSketchOn('XZ')
 * `tag`: `TagDeclarator` (OPTIONAL)
 ```js
 {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -457,6 +481,7 @@ const exampleSketch = startSketchOn('XZ')
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -479,12 +504,16 @@ const exampleSketch = startSketchOn('XZ')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -492,6 +521,7 @@ const exampleSketch = startSketchOn('XZ')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -509,6 +539,7 @@ const exampleSketch = startSketchOn('XZ')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -522,6 +553,7 @@ const exampleSketch = startSketchOn('XZ')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -535,6 +567,7 @@ const exampleSketch = startSketchOn('XZ')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -550,6 +583,7 @@ const exampleSketch = startSketchOn('XZ')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -567,6 +601,7 @@ const exampleSketch = startSketchOn('XZ')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -588,6 +623,7 @@ const exampleSketch = startSketchOn('XZ')
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -603,6 +639,7 @@ const exampleSketch = startSketchOn('XZ')
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -640,12 +677,16 @@ const exampleSketch = startSketchOn('XZ')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -653,6 +694,7 @@ const exampleSketch = startSketchOn('XZ')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -670,6 +712,7 @@ const exampleSketch = startSketchOn('XZ')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -683,6 +726,7 @@ const exampleSketch = startSketchOn('XZ')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -696,6 +740,7 @@ const exampleSketch = startSketchOn('XZ')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -711,6 +756,7 @@ const exampleSketch = startSketchOn('XZ')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -728,6 +774,7 @@ const exampleSketch = startSketchOn('XZ')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/bezierCurve.md

@@ -102,6 +102,7 @@ const example = extrude(10, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -124,12 +125,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -137,6 +142,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -154,6 +160,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -167,6 +174,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -180,6 +188,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -195,6 +204,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -212,6 +222,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -233,6 +244,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -248,6 +260,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -285,12 +298,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -298,6 +315,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -315,6 +333,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -328,6 +347,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -341,6 +361,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -356,6 +377,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -373,6 +395,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -386,6 +409,7 @@ const example = extrude(10, exampleSketch)
 * `tag`: `TagDeclarator` (OPTIONAL)
 ```js
 {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -452,6 +476,7 @@ const example = extrude(10, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -474,12 +499,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -487,6 +516,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -504,6 +534,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -517,6 +548,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -530,6 +562,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -545,6 +578,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -562,6 +596,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -583,6 +618,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -598,6 +634,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -635,12 +672,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -648,6 +689,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -665,6 +707,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -678,6 +721,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -691,6 +735,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -706,6 +751,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -723,6 +769,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/chamfer.md

@@ -76,6 +76,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -143,6 +144,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -167,6 +169,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -182,6 +185,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -219,12 +223,16 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -232,6 +240,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -249,6 +258,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -262,6 +272,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -275,6 +286,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -290,6 +302,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -307,6 +320,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -328,6 +342,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -343,6 +358,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -354,6 +370,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 * `tag`: `TagDeclarator` (OPTIONAL)
 ```js
 {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -383,6 +400,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -450,6 +468,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -474,6 +493,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -489,6 +509,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -526,12 +547,16 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -539,6 +564,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -556,6 +582,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -569,6 +596,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -582,6 +610,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -597,6 +626,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -614,6 +644,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -635,6 +666,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -650,6 +682,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/circle.md

@@ -95,6 +95,7 @@ const example = extrude(5, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -117,12 +118,16 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -130,6 +135,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -147,6 +153,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -160,6 +167,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -173,6 +181,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -188,6 +197,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -205,6 +215,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -226,6 +237,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -241,6 +253,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -328,6 +341,7 @@ const example = extrude(5, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -352,6 +366,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -367,6 +382,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -404,12 +420,16 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -417,6 +437,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -434,6 +455,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -447,6 +469,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -460,6 +483,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -475,6 +499,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -492,6 +517,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -505,6 +531,7 @@ const example = extrude(5, exampleSketch)
 * `tag`: `TagDeclarator` (OPTIONAL)
 ```js
 {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -571,6 +598,7 @@ const example = extrude(5, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -593,12 +621,16 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -606,6 +638,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -623,6 +656,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -636,6 +670,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -649,6 +684,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -664,6 +700,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -681,6 +718,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -702,6 +740,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -717,6 +756,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -754,12 +794,16 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -767,6 +811,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -784,6 +829,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -797,6 +843,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -810,6 +857,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -825,6 +873,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -842,6 +891,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/close.md

@@ -97,6 +97,7 @@ const example = extrude(10, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -119,12 +120,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -132,6 +137,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -149,6 +155,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -162,6 +169,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -175,6 +183,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -190,6 +199,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -207,6 +217,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -228,6 +239,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -243,6 +255,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -280,12 +293,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -293,6 +310,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -310,6 +328,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -323,6 +342,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -336,6 +356,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -351,6 +372,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -368,6 +390,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -381,6 +404,7 @@ const example = extrude(10, exampleSketch)
 * `tag`: `TagDeclarator` (OPTIONAL)
 ```js
 {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -447,6 +471,7 @@ const example = extrude(10, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -469,12 +494,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -482,6 +511,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -499,6 +529,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -512,6 +543,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -525,6 +557,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -540,6 +573,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -557,6 +591,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -578,6 +613,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -593,6 +629,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -630,12 +667,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -643,6 +684,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -660,6 +702,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -673,6 +716,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -686,6 +730,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -701,6 +746,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -718,6 +764,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/extrude.md

@@ -122,6 +122,7 @@ const example = extrude(10, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -144,12 +145,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -157,6 +162,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -174,6 +180,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -187,6 +194,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -200,6 +208,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -215,6 +224,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -232,6 +242,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -253,6 +264,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -268,6 +280,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -305,12 +318,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	type: "sketchGroup",
 	// The paths in the sketch group.
@@ -319,6 +336,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -336,6 +354,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -349,6 +368,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -362,6 +382,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -377,6 +398,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -394,6 +416,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -431,6 +454,7 @@ const example = extrude(10, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -498,6 +522,7 @@ const example = extrude(10, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -522,6 +547,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -537,6 +563,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -574,12 +601,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -587,6 +618,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -604,6 +636,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -617,6 +650,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -630,6 +664,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -645,6 +680,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -662,6 +698,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -684,6 +721,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -699,6 +737,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/fillet.md

@@ -76,6 +76,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -143,6 +144,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -167,6 +169,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -182,6 +185,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -219,12 +223,16 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -232,6 +240,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -249,6 +258,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -262,6 +272,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -275,6 +286,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -290,6 +302,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -307,6 +320,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -328,6 +342,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -343,6 +358,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -375,6 +391,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -442,6 +459,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -466,6 +484,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -481,6 +500,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -518,12 +538,16 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -531,6 +555,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -548,6 +573,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -561,6 +587,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -574,6 +601,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -589,6 +617,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -606,6 +635,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -627,6 +657,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -642,6 +673,7 @@ const mountingPlate = extrude(thickness, mountingPlateSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/getNextAdjacentEdge.md

@@ -62,6 +62,7 @@ const example = extrude(5, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -129,6 +130,7 @@ const example = extrude(5, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -153,6 +155,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -168,6 +171,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -205,12 +209,16 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -218,6 +226,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -235,6 +244,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -248,6 +258,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -261,6 +272,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -276,6 +288,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -293,6 +306,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -314,6 +328,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -329,6 +344,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/getOppositeEdge.md

@@ -62,6 +62,7 @@ const example = extrude(5, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -129,6 +130,7 @@ const example = extrude(5, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -153,6 +155,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -168,6 +171,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -205,12 +209,16 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -218,6 +226,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -235,6 +244,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -248,6 +258,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -261,6 +272,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -276,6 +288,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -293,6 +306,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -314,6 +328,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -329,6 +344,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/getPreviousAdjacentEdge.md

@@ -64,6 +64,7 @@ const example = extrude(5, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -131,6 +132,7 @@ const example = extrude(5, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -155,6 +157,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -170,6 +173,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -207,12 +211,16 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -220,6 +228,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -237,6 +246,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -250,6 +260,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -263,6 +274,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -278,6 +290,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -295,6 +308,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -316,6 +330,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -331,6 +346,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/helix.md

@@ -64,6 +64,7 @@ const part001 = startSketchOn('XY')
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -131,6 +132,7 @@ const part001 = startSketchOn('XY')
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -155,6 +157,7 @@ const part001 = startSketchOn('XY')
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -170,6 +173,7 @@ const part001 = startSketchOn('XY')
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -207,12 +211,16 @@ const part001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -220,6 +228,7 @@ const part001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -237,6 +246,7 @@ const part001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -250,6 +260,7 @@ const part001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -263,6 +274,7 @@ const part001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -278,6 +290,7 @@ const part001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -295,6 +308,7 @@ const part001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -316,6 +330,7 @@ const part001 = startSketchOn('XY')
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -331,6 +346,7 @@ const part001 = startSketchOn('XY')
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -363,6 +379,7 @@ const part001 = startSketchOn('XY')
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -430,6 +447,7 @@ const part001 = startSketchOn('XY')
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -454,6 +472,7 @@ const part001 = startSketchOn('XY')
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -469,6 +488,7 @@ const part001 = startSketchOn('XY')
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -506,12 +526,16 @@ const part001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -519,6 +543,7 @@ const part001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -536,6 +561,7 @@ const part001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -549,6 +575,7 @@ const part001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -562,6 +589,7 @@ const part001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -577,6 +605,7 @@ const part001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -594,6 +623,7 @@ const part001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -615,6 +645,7 @@ const part001 = startSketchOn('XY')
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -630,6 +661,7 @@ const part001 = startSketchOn('XY')
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/hole.md

@@ -108,6 +108,7 @@ const example = extrude(1, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -130,12 +131,16 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -143,6 +148,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -160,6 +166,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -173,6 +180,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -186,6 +194,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -201,6 +210,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -218,6 +228,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -239,6 +250,7 @@ const example = extrude(1, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -254,6 +266,7 @@ const example = extrude(1, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -291,12 +304,16 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	type: "sketchGroup",
 	// The paths in the sketch group.
@@ -305,6 +322,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -322,6 +340,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -335,6 +354,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -348,6 +368,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -363,6 +384,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -380,6 +402,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -451,6 +474,7 @@ const example = extrude(1, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -473,12 +497,16 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -486,6 +514,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -503,6 +532,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -516,6 +546,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -529,6 +560,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -544,6 +576,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -561,6 +594,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -582,6 +616,7 @@ const example = extrude(1, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -597,6 +632,7 @@ const example = extrude(1, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -634,12 +670,16 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -647,6 +687,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -664,6 +705,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -677,6 +719,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -690,6 +733,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -705,6 +749,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -722,6 +767,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -793,6 +839,7 @@ const example = extrude(1, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -815,12 +862,16 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -828,6 +879,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -845,6 +897,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -858,6 +911,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -871,6 +925,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -886,6 +941,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -903,6 +959,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -924,6 +981,7 @@ const example = extrude(1, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -939,6 +997,7 @@ const example = extrude(1, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -976,12 +1035,16 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -989,6 +1052,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -1006,6 +1070,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -1019,6 +1084,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -1032,6 +1098,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -1047,6 +1114,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -1064,6 +1132,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/lastSegX.md

@@ -88,6 +88,7 @@ const example = extrude(5, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -110,12 +111,16 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -123,6 +128,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -140,6 +146,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -153,6 +160,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -166,6 +174,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -181,6 +190,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -198,6 +208,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -219,6 +230,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -234,6 +246,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -271,12 +284,16 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -284,6 +301,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -301,6 +319,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -314,6 +333,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -327,6 +347,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -342,6 +363,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -359,6 +381,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/lastSegY.md

@@ -88,6 +88,7 @@ const example = extrude(5, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -110,12 +111,16 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -123,6 +128,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -140,6 +146,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -153,6 +160,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -166,6 +174,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -181,6 +190,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -198,6 +208,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -219,6 +230,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -234,6 +246,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -271,12 +284,16 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -284,6 +301,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -301,6 +319,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -314,6 +333,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -327,6 +347,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -342,6 +363,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -359,6 +381,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/line.md

@@ -101,6 +101,7 @@ const example = extrude(5, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -123,12 +124,16 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -136,6 +141,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -153,6 +159,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -166,6 +173,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -179,6 +187,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -194,6 +203,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -211,6 +221,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -232,6 +243,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -247,6 +259,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -284,12 +297,16 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -297,6 +314,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -314,6 +332,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -327,6 +346,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -340,6 +360,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -355,6 +376,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -372,6 +394,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -385,6 +408,7 @@ const example = extrude(5, exampleSketch)
 * `tag`: `TagDeclarator` (OPTIONAL)
 ```js
 {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -451,6 +475,7 @@ const example = extrude(5, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -473,12 +498,16 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -486,6 +515,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -503,6 +533,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -516,6 +547,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -529,6 +561,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -544,6 +577,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -561,6 +595,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -582,6 +617,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -597,6 +633,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -634,12 +671,16 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -647,6 +688,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -664,6 +706,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -677,6 +720,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -690,6 +734,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -705,6 +750,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -722,6 +768,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/lineTo.md

@@ -88,6 +88,7 @@ const example = extrude(5, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -110,12 +111,16 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -123,6 +128,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -140,6 +146,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -153,6 +160,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -166,6 +174,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -181,6 +190,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -198,6 +208,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -219,6 +230,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -234,6 +246,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -271,12 +284,16 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -284,6 +301,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -301,6 +319,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -314,6 +333,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -327,6 +347,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -342,6 +363,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -359,6 +381,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -372,6 +395,7 @@ const example = extrude(5, exampleSketch)
 * `tag`: `TagDeclarator` (OPTIONAL)
 ```js
 {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -438,6 +462,7 @@ const example = extrude(5, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -460,12 +485,16 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -473,6 +502,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -490,6 +520,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -503,6 +534,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -516,6 +548,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -531,6 +564,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -548,6 +582,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -569,6 +604,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -584,6 +620,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -621,12 +658,16 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -634,6 +675,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -651,6 +693,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -664,6 +707,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -677,6 +721,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -692,6 +737,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -709,6 +755,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/patternCircular2d.md

@@ -106,6 +106,7 @@ const example = extrude(1, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -128,12 +129,16 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -141,6 +146,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -158,6 +164,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -171,6 +178,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -184,6 +192,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -199,6 +208,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -216,6 +226,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -237,6 +248,7 @@ const example = extrude(1, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -252,6 +264,7 @@ const example = extrude(1, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -289,12 +302,16 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	type: "sketchGroup",
 	// The paths in the sketch group.
@@ -303,6 +320,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -320,6 +338,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -333,6 +352,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -346,6 +366,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -361,6 +382,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -378,6 +400,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/patternCircular3d.md

@@ -68,6 +68,7 @@ const example = extrude(-5, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -135,6 +136,7 @@ const example = extrude(-5, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -159,6 +161,7 @@ const example = extrude(-5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -174,6 +177,7 @@ const example = extrude(-5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -211,12 +215,16 @@ const example = extrude(-5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -224,6 +232,7 @@ const example = extrude(-5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -241,6 +250,7 @@ const example = extrude(-5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -254,6 +264,7 @@ const example = extrude(-5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -267,6 +278,7 @@ const example = extrude(-5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -282,6 +294,7 @@ const example = extrude(-5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -299,6 +312,7 @@ const example = extrude(-5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -321,6 +335,7 @@ const example = extrude(-5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -336,6 +351,7 @@ const example = extrude(-5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/patternLinear2d.md

@@ -99,6 +99,7 @@ const example = extrude(1, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -121,12 +122,16 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -134,6 +139,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -151,6 +157,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -164,6 +171,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -177,6 +185,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -192,6 +201,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -209,6 +219,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -230,6 +241,7 @@ const example = extrude(1, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -245,6 +257,7 @@ const example = extrude(1, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -282,12 +295,16 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	type: "sketchGroup",
 	// The paths in the sketch group.
@@ -296,6 +313,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -313,6 +331,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -326,6 +345,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -339,6 +359,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -354,6 +375,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -371,6 +393,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/patternLinear3d.md

@@ -66,6 +66,7 @@ const example = extrude(1, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -133,6 +134,7 @@ const example = extrude(1, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -157,6 +159,7 @@ const example = extrude(1, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -172,6 +175,7 @@ const example = extrude(1, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -209,12 +213,16 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -222,6 +230,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -239,6 +248,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -252,6 +262,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -265,6 +276,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -280,6 +292,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -297,6 +310,7 @@ const example = extrude(1, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -319,6 +333,7 @@ const example = extrude(1, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -334,6 +349,7 @@ const example = extrude(1, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/patternTransform.md

@@ -68,6 +68,7 @@ let vase = layer()
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -135,6 +136,7 @@ let vase = layer()
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -159,6 +161,7 @@ let vase = layer()
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -174,6 +177,7 @@ let vase = layer()
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -211,12 +215,16 @@ let vase = layer()
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -224,6 +232,7 @@ let vase = layer()
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -241,6 +250,7 @@ let vase = layer()
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -254,6 +264,7 @@ let vase = layer()
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -267,6 +278,7 @@ let vase = layer()
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -282,6 +294,7 @@ let vase = layer()
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -299,6 +312,7 @@ let vase = layer()
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -321,6 +335,7 @@ let vase = layer()
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -336,6 +351,7 @@ let vase = layer()
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/profileStart.md

@@ -89,6 +89,7 @@ const sketch001 = startSketchOn('XY')
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -111,12 +112,16 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -124,6 +129,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -141,6 +147,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -154,6 +161,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -167,6 +175,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -182,6 +191,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -199,6 +209,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -220,6 +231,7 @@ const sketch001 = startSketchOn('XY')
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -235,6 +247,7 @@ const sketch001 = startSketchOn('XY')
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -272,12 +285,16 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -285,6 +302,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -302,6 +320,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -315,6 +334,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -328,6 +348,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -343,6 +364,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -360,6 +382,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/profileStartX.md

@@ -84,6 +84,7 @@ const sketch001 = startSketchOn('XY')
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -106,12 +107,16 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -119,6 +124,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -136,6 +142,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -149,6 +156,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -162,6 +170,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -177,6 +186,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -194,6 +204,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -215,6 +226,7 @@ const sketch001 = startSketchOn('XY')
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -230,6 +242,7 @@ const sketch001 = startSketchOn('XY')
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -267,12 +280,16 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -280,6 +297,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -297,6 +315,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -310,6 +329,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -323,6 +343,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -338,6 +359,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -355,6 +377,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/profileStartY.md

@@ -83,6 +83,7 @@ const sketch001 = startSketchOn('XY')
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -105,12 +106,16 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -118,6 +123,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -135,6 +141,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -148,6 +155,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -161,6 +169,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -176,6 +185,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -193,6 +203,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -214,6 +225,7 @@ const sketch001 = startSketchOn('XY')
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -229,6 +241,7 @@ const sketch001 = startSketchOn('XY')
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -266,12 +279,16 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -279,6 +296,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -296,6 +314,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -309,6 +328,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -322,6 +342,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -337,6 +358,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -354,6 +376,7 @@ const sketch001 = startSketchOn('XY')
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/segAng.md

@@ -96,6 +96,7 @@ const example = extrude(4, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -118,12 +119,16 @@ const example = extrude(4, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -131,6 +136,7 @@ const example = extrude(4, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -148,6 +154,7 @@ const example = extrude(4, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -161,6 +168,7 @@ const example = extrude(4, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -174,6 +182,7 @@ const example = extrude(4, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -189,6 +198,7 @@ const example = extrude(4, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -206,6 +216,7 @@ const example = extrude(4, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -227,6 +238,7 @@ const example = extrude(4, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -242,6 +254,7 @@ const example = extrude(4, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -279,12 +292,16 @@ const example = extrude(4, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -292,6 +309,7 @@ const example = extrude(4, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -309,6 +327,7 @@ const example = extrude(4, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -322,6 +341,7 @@ const example = extrude(4, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -335,6 +355,7 @@ const example = extrude(4, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -350,6 +371,7 @@ const example = extrude(4, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -367,6 +389,7 @@ const example = extrude(4, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/segEndX.md

@@ -94,6 +94,7 @@ const example = extrude(5, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -116,12 +117,16 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -129,6 +134,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -146,6 +152,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -159,6 +166,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -172,6 +180,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -187,6 +196,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -204,6 +214,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -225,6 +236,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -240,6 +252,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -277,12 +290,16 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -290,6 +307,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -307,6 +325,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -320,6 +339,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -333,6 +353,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -348,6 +369,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -365,6 +387,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/segEndY.md

@@ -95,6 +95,7 @@ const example = extrude(5, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -117,12 +118,16 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -130,6 +135,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -147,6 +153,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -160,6 +167,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -173,6 +181,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -188,6 +197,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -205,6 +215,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -226,6 +237,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -241,6 +253,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -278,12 +291,16 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -291,6 +308,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -308,6 +326,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -321,6 +340,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -334,6 +354,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -349,6 +370,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -366,6 +388,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/segLen.md

@@ -93,6 +93,7 @@ const example = extrude(5, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -115,12 +116,16 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -128,6 +133,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -145,6 +151,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -158,6 +165,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -171,6 +179,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -186,6 +195,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -203,6 +213,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -224,6 +235,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -239,6 +251,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -276,12 +289,16 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -289,6 +306,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -306,6 +324,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -319,6 +338,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -332,6 +352,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -347,6 +368,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -364,6 +386,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/shell.md

@@ -64,6 +64,7 @@ shell({ faces: ['end'], thickness: 0.25 }, firstSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -131,6 +132,7 @@ shell({ faces: ['end'], thickness: 0.25 }, firstSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -155,6 +157,7 @@ shell({ faces: ['end'], thickness: 0.25 }, firstSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -170,6 +173,7 @@ shell({ faces: ['end'], thickness: 0.25 }, firstSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -207,12 +211,16 @@ shell({ faces: ['end'], thickness: 0.25 }, firstSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -220,6 +228,7 @@ shell({ faces: ['end'], thickness: 0.25 }, firstSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -237,6 +246,7 @@ shell({ faces: ['end'], thickness: 0.25 }, firstSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -250,6 +260,7 @@ shell({ faces: ['end'], thickness: 0.25 }, firstSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -263,6 +274,7 @@ shell({ faces: ['end'], thickness: 0.25 }, firstSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -278,6 +290,7 @@ shell({ faces: ['end'], thickness: 0.25 }, firstSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -295,6 +308,7 @@ shell({ faces: ['end'], thickness: 0.25 }, firstSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -316,6 +330,7 @@ shell({ faces: ['end'], thickness: 0.25 }, firstSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -331,6 +346,7 @@ shell({ faces: ['end'], thickness: 0.25 }, firstSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -363,6 +379,7 @@ shell({ faces: ['end'], thickness: 0.25 }, firstSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -430,6 +447,7 @@ shell({ faces: ['end'], thickness: 0.25 }, firstSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -454,6 +472,7 @@ shell({ faces: ['end'], thickness: 0.25 }, firstSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -469,6 +488,7 @@ shell({ faces: ['end'], thickness: 0.25 }, firstSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -506,12 +526,16 @@ shell({ faces: ['end'], thickness: 0.25 }, firstSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -519,6 +543,7 @@ shell({ faces: ['end'], thickness: 0.25 }, firstSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -536,6 +561,7 @@ shell({ faces: ['end'], thickness: 0.25 }, firstSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -549,6 +575,7 @@ shell({ faces: ['end'], thickness: 0.25 }, firstSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -562,6 +589,7 @@ shell({ faces: ['end'], thickness: 0.25 }, firstSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -577,6 +605,7 @@ shell({ faces: ['end'], thickness: 0.25 }, firstSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -594,6 +623,7 @@ shell({ faces: ['end'], thickness: 0.25 }, firstSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -615,6 +645,7 @@ shell({ faces: ['end'], thickness: 0.25 }, firstSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -630,6 +661,7 @@ shell({ faces: ['end'], thickness: 0.25 }, firstSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/startProfileAt.md

@@ -110,6 +110,7 @@ const example = extrude(5, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -189,12 +190,16 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -202,6 +207,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -219,6 +225,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -232,6 +239,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -245,6 +253,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -260,6 +269,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -277,6 +287,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -298,6 +309,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -313,6 +325,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -348,6 +361,7 @@ const example = extrude(5, exampleSketch)
 * `tag`: `TagDeclarator` (OPTIONAL)
 ```js
 {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -414,6 +428,7 @@ const example = extrude(5, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -436,12 +451,16 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -449,6 +468,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -466,6 +486,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -479,6 +500,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -492,6 +514,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -507,6 +530,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -524,6 +548,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -545,6 +570,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -560,6 +586,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -597,12 +624,16 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -610,6 +641,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -627,6 +659,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -640,6 +673,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -653,6 +687,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -668,6 +703,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -685,6 +721,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/startSketchAt.md

@@ -114,6 +114,7 @@ const example = extrude(5, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -136,12 +137,16 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -149,6 +154,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -166,6 +172,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -179,6 +186,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -192,6 +200,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -207,6 +216,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -224,6 +234,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -245,6 +256,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -260,6 +272,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -297,12 +310,16 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -310,6 +327,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -327,6 +345,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -340,6 +359,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -353,6 +373,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -368,6 +389,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -385,6 +407,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/startSketchOn.md

@@ -179,6 +179,7 @@ const a1 = startSketchOn({
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -258,12 +259,16 @@ const a1 = startSketchOn({
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -271,6 +276,7 @@ const a1 = startSketchOn({
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -288,6 +294,7 @@ const a1 = startSketchOn({
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -301,6 +308,7 @@ const a1 = startSketchOn({
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -314,6 +322,7 @@ const a1 = startSketchOn({
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -329,6 +338,7 @@ const a1 = startSketchOn({
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -346,6 +356,7 @@ const a1 = startSketchOn({
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -367,6 +378,7 @@ const a1 = startSketchOn({
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -382,6 +394,7 @@ const a1 = startSketchOn({
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -454,6 +467,7 @@ const a1 = startSketchOn({
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -533,12 +547,16 @@ const a1 = startSketchOn({
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -546,6 +564,7 @@ const a1 = startSketchOn({
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -563,6 +582,7 @@ const a1 = startSketchOn({
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -576,6 +596,7 @@ const a1 = startSketchOn({
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -589,6 +610,7 @@ const a1 = startSketchOn({
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -604,6 +626,7 @@ const a1 = startSketchOn({
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -621,6 +644,7 @@ const a1 = startSketchOn({
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -642,6 +666,7 @@ const a1 = startSketchOn({
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -657,6 +682,7 @@ const a1 = startSketchOn({
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/tangentialArc.md

@@ -97,6 +97,7 @@ const example = extrude(10, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -119,12 +120,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -132,6 +137,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -149,6 +155,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -162,6 +169,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -175,6 +183,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -190,6 +199,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -207,6 +217,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -228,6 +239,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -243,6 +255,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -280,12 +293,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -293,6 +310,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -310,6 +328,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -323,6 +342,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -336,6 +356,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -351,6 +372,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -368,6 +390,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -381,6 +404,7 @@ const example = extrude(10, exampleSketch)
 * `tag`: `TagDeclarator` (OPTIONAL)
 ```js
 {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -447,6 +471,7 @@ const example = extrude(10, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -469,12 +494,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -482,6 +511,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -499,6 +529,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -512,6 +543,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -525,6 +557,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -540,6 +573,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -557,6 +591,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -578,6 +613,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -593,6 +629,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -630,12 +667,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -643,6 +684,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -660,6 +702,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -673,6 +716,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -686,6 +730,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -701,6 +746,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -718,6 +764,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/tangentialArcTo.md

@@ -88,6 +88,7 @@ const example = extrude(10, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -110,12 +111,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -123,6 +128,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -140,6 +146,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -153,6 +160,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -166,6 +174,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -181,6 +190,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -198,6 +208,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -219,6 +230,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -234,6 +246,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -271,12 +284,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -284,6 +301,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -301,6 +319,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -314,6 +333,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -327,6 +347,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -342,6 +363,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -359,6 +381,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -372,6 +395,7 @@ const example = extrude(10, exampleSketch)
 * `tag`: `TagDeclarator` (OPTIONAL)
 ```js
 {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -438,6 +462,7 @@ const example = extrude(10, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -460,12 +485,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -473,6 +502,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -490,6 +520,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -503,6 +534,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -516,6 +548,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -531,6 +564,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -548,6 +582,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -569,6 +604,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -584,6 +620,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -621,12 +658,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -634,6 +675,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -651,6 +693,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -664,6 +707,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -677,6 +721,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -692,6 +737,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -709,6 +755,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/types.md

@@ -74,6 +74,107 @@ You can nest expressions in parenthesis as well:
 let myMathExpression = 3 + (1 * 2 / (3 - 7))
 ```
 
-Please if you find any issues using any of the above expressions or syntax
+## Tags
+
+Tags are used to give a name (tag) to a specific path.
+
+### Tag Declaration
+
+The syntax for declaring a tag is `$myTag` you would use it in the following
+way:
+
+```
+startSketchOn('XZ')
+  |> startProfileAt(origin, %)
+  |> angledLine([0, 191.26], %, $rectangleSegmentA001)
+  |> angledLine([
+       segAng(rectangleSegmentA001, %) - 90,
+       196.99
+     ], %, $rectangleSegmentB001)
+  |> angledLine([
+       segAng(rectangleSegmentA001, %),
+       -segLen(rectangleSegmentA001, %)
+     ], %, $rectangleSegmentC001)
+  |> lineTo([profileStartX(%), profileStartY(%)], %)
+  |> close(%)
+```
+
+### Tag Identifier
+
+As per the example above you can use the tag identifier to get a reference to the 
+tagged object. The syntax for this is `myTag`.
+
+In the example above we use the tag identifier to get the angle of the segment
+`segAng(rectangleSegmentA001, %)`.
+
+
+### Tag Scope
+
+Tags are scoped globally if in the root context meaning in this example you can 
+use the tag `rectangleSegmentA001` in any function or expression in the file.
+
+However if the code was written like this:
+
+```
+fn rect = (origin) => {
+  return startSketchOn('XZ')
+  |> startProfileAt(origin, %)
+  |> angledLine([0, 191.26], %, $rectangleSegmentA001)
+  |> angledLine([
+       segAng(rectangleSegmentA001, %) - 90,
+       196.99
+     ], %, $rectangleSegmentB001)
+  |> angledLine([
+       segAng(rectangleSegmentA001, %),
+       -segLen(rectangleSegmentA001, %)
+     ], %, $rectangleSegmentC001)
+  |> lineTo([profileStartX(%), profileStartY(%)], %)
+  |> close(%)
+}
+
+rect([0, 0])
+rect([20, 0])
+``` 
+
+Those tags would only be available in the `rect` function and not globally.
+
+However you likely want to use those tags somewhere outside the `rect` function.
+
+Tags are accessible through the sketch group they are declared in.
+For example the following code works.
+
+```
+fn rect = (origin) => {
+  return startSketchOn('XZ')
+  |> startProfileAt(origin, %)
+  |> angledLine([0, 191.26], %, $rectangleSegmentA001)
+  |> angledLine([
+       segAng(rectangleSegmentA001, %) - 90,
+       196.99
+     ], %, $rectangleSegmentB001)
+  |> angledLine([
+       segAng(rectangleSegmentA001, %),
+       -segLen(rectangleSegmentA001, %)
+     ], %, $rectangleSegmentC001)
+  |> lineTo([profileStartX(%), profileStartY(%)], %)
+  |> close(%)
+}
+
+rect([0, 0])
+const myRect = rect([20, 0])
+
+myRect 
+  |> extrude(10, %)
+  |> fillet({radius: 0.5, tags: [myRect.tags.rectangleSegmentA001]}, %)
+```
+
+See how we use the tag `rectangleSegmentA001` in the `fillet` function outside
+the `rect` function. This is because the `rect` function is returning the
+sketch group that contains the tags.
+
+
+---
+
+If you find any issues using any of the above expressions or syntax,
 please file an issue with the `ast` label on the [modeling-app
 repo](https://github.com/KittyCAD/modeling-app/issues/new).

docs/kcl/xLine.md

@@ -91,6 +91,7 @@ const example = extrude(10, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -113,12 +114,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -126,6 +131,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -143,6 +149,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -156,6 +163,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -169,6 +177,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -184,6 +193,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -201,6 +211,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -222,6 +233,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -237,6 +249,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -274,12 +287,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -287,6 +304,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -304,6 +322,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -317,6 +336,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -330,6 +350,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -345,6 +366,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -362,6 +384,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -375,6 +398,7 @@ const example = extrude(10, exampleSketch)
 * `tag`: `TagDeclarator` (OPTIONAL)
 ```js
 {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -441,6 +465,7 @@ const example = extrude(10, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -463,12 +488,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -476,6 +505,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -493,6 +523,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -506,6 +537,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -519,6 +551,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -534,6 +567,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -551,6 +585,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -572,6 +607,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -587,6 +623,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -624,12 +661,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -637,6 +678,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -654,6 +696,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -667,6 +710,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -680,6 +724,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -695,6 +740,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -712,6 +758,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/xLineTo.md

@@ -91,6 +91,7 @@ const example = extrude(10, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -113,12 +114,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -126,6 +131,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -143,6 +149,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -156,6 +163,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -169,6 +177,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -184,6 +193,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -201,6 +211,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -222,6 +233,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -237,6 +249,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -274,12 +287,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -287,6 +304,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -304,6 +322,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -317,6 +336,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -330,6 +350,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -345,6 +366,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -362,6 +384,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -375,6 +398,7 @@ const example = extrude(10, exampleSketch)
 * `tag`: `TagDeclarator` (OPTIONAL)
 ```js
 {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -441,6 +465,7 @@ const example = extrude(10, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -463,12 +488,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -476,6 +505,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -493,6 +523,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -506,6 +537,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -519,6 +551,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -534,6 +567,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -551,6 +585,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -572,6 +607,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -587,6 +623,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -624,12 +661,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -637,6 +678,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -654,6 +696,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -667,6 +710,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -680,6 +724,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -695,6 +740,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -712,6 +758,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/yLine.md

@@ -89,6 +89,7 @@ const example = extrude(10, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -111,12 +112,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -124,6 +129,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -141,6 +147,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -154,6 +161,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -167,6 +175,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -182,6 +191,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -199,6 +209,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -220,6 +231,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -235,6 +247,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -272,12 +285,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -285,6 +302,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -302,6 +320,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -315,6 +334,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -328,6 +348,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -343,6 +364,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -360,6 +382,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -373,6 +396,7 @@ const example = extrude(10, exampleSketch)
 * `tag`: `TagDeclarator` (OPTIONAL)
 ```js
 {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -439,6 +463,7 @@ const example = extrude(10, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -461,12 +486,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -474,6 +503,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -491,6 +521,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -504,6 +535,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -517,6 +549,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -532,6 +565,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -549,6 +583,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -570,6 +605,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -585,6 +621,7 @@ const example = extrude(10, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -622,12 +659,16 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -635,6 +676,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -652,6 +694,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -665,6 +708,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -678,6 +722,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -693,6 +738,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -710,6 +756,7 @@ const example = extrude(10, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

docs/kcl/yLineTo.md

@@ -87,6 +87,7 @@ const example = extrude(5, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -109,12 +110,16 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -122,6 +127,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -139,6 +145,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -152,6 +159,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -165,6 +173,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -180,6 +189,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -197,6 +207,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -218,6 +229,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -233,6 +245,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -270,12 +283,16 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -283,6 +300,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -300,6 +318,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -313,6 +332,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -326,6 +346,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -341,6 +362,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -358,6 +380,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -371,6 +394,7 @@ const example = extrude(5, exampleSketch)
 * `tag`: `TagDeclarator` (OPTIONAL)
 ```js
 {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -437,6 +461,7 @@ const example = extrude(5, exampleSketch)
 	id: uuid,
 	length: number,
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -459,12 +484,16 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -472,6 +501,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -489,6 +519,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -502,6 +533,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -515,6 +547,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -530,6 +563,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -547,6 +581,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -568,6 +603,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -583,6 +619,7 @@ const example = extrude(5, exampleSketch)
 	sourceRange: [number, number],
 	// The tag.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -620,12 +657,16 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
 },
 	// The to point.
 	to: [number, number],
+},
+	// Tag identifiers that have been declared in this sketch group.
+	tags: {
 },
 	// The paths in the sketch group.
 	value: [{
@@ -633,6 +674,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -650,6 +692,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -663,6 +706,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -676,6 +720,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -691,6 +736,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,
@@ -708,6 +754,7 @@ const example = extrude(5, exampleSketch)
 	from: [number, number],
 	// The tag of the path.
 	tag: {
+	digest: [number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number, number],
 	end: number,
 	start: number,
 	value: string,

e2e/playwright/snapshot-tests.spec.ts

@@ -435,6 +435,8 @@ test('Draft segments should look right', async ({ page, context }) => {
 
   await page.mouse.move(startXPx + PUR * 30, 500 - PUR * 20, { steps: 10 })
 
+  await page.waitForTimeout(300)
+
   await expect(page).toHaveScreenshot({
     maxDiffPixels: 100,
   })

e2e/playwright/test-utils.ts

@@ -232,6 +232,7 @@ export async function getUtils(page: Page) {
 
   return {
     waitForAuthSkipAppStart: () => waitForAuthAndLsp(page),
+    waitForPageLoad: () => waitForPageLoad(page),
     removeCurrentCode: () => removeCurrentCode(page),
     sendCustomCmd: (cmd: EngineCommand) => sendCustomCmd(page, cmd),
     updateCamPosition: async (xyz: [number, number, number]) => {
@@ -311,9 +312,9 @@ export async function getUtils(page: Page) {
         fullPage: true,
       })
       const screenshot = await PNG.sync.read(buffer)
-      // most likely related to pixel density but the screenshots for webkit are 2x the size
-      // there might be a more robust way of doing this.
-      const pixMultiplier = browserType === 'webkit' ? 2 : 1
+      const pixMultiplier: number = await page.evaluate(
+        'window.devicePixelRatio'
+      )
       const index =
         (screenshot.width * coords.y * pixMultiplier +
           coords.x * pixMultiplier) *
@@ -376,11 +377,10 @@ export async function getUtils(page: Page) {
     emulateNetworkConditions: async (
       networkOptions: Protocol.Network.emulateNetworkConditionsParameters
     ) => {
-      // Skip on non-Chromium browsers, since we need to use the CDP.
-      test.skip(
-        cdpSession === null,
-        'Network emulation is only supported in Chromium'
-      )
+      if (cdpSession === null) {
+        // Use a fail safe if we can't simulate disconnect (on Safari)
+        return page.evaluate('window.tearDown()')
+      }
 
       cdpSession?.send('Network.emulateNetworkConditions', networkOptions)
     },

package.json

@@ -1,14 +1,15 @@
 {
   "name": "untitled-app",
-  "version": "0.22.7",
+  "version": "0.24.0",
   "private": true,
   "dependencies": {
-    "@codemirror/autocomplete": "^6.16.3",
+    "@codemirror/autocomplete": "^6.17.0",
     "@codemirror/commands": "^6.6.0",
     "@codemirror/language": "^6.10.2",
     "@codemirror/lint": "^6.8.1",
     "@codemirror/search": "^6.5.6",
     "@codemirror/state": "^6.4.1",
+    "@codemirror/theme-one-dark": "^6.1.2",
     "@csstools/postcss-oklab-function": "^3.0.16",
     "@fortawesome/fontawesome-svg-core": "^6.5.2",
     "@fortawesome/free-brands-svg-icons": "^6.5.2",
@@ -16,26 +17,27 @@
     "@fortawesome/react-fontawesome": "^0.2.0",
     "@headlessui/react": "^1.7.19",
     "@headlessui/tailwindcss": "^0.2.0",
-    "@kittycad/lib": "^0.0.69",
+    "@kittycad/lib": "^0.0.70",
+    "@lezer/highlight": "^1.2.0",
+    "@lezer/lr": "^1.4.1",
     "@react-hook/resize-observer": "^2.0.1",
     "@replit/codemirror-interact": "^6.3.1",
-    "@tauri-apps/api": "2.0.0-beta.12",
-    "@tauri-apps/plugin-dialog": "^2.0.0-beta.2",
-    "@tauri-apps/plugin-fs": "^2.0.0-beta.5",
-    "@tauri-apps/plugin-http": "^2.0.0-beta.2",
-    "@tauri-apps/plugin-os": "^2.0.0-beta.3",
-    "@tauri-apps/plugin-process": "^2.0.0-beta.2",
-    "@tauri-apps/plugin-shell": "^2.0.0-beta.2",
-    "@tauri-apps/plugin-updater": "^2.0.0-beta.3",
+    "@tauri-apps/api": "^2.0.0-beta.14",
+    "@tauri-apps/plugin-dialog": "^2.0.0-beta.6",
+    "@tauri-apps/plugin-fs": "^2.0.0-beta.6",
+    "@tauri-apps/plugin-http": "^2.0.0-beta.7",
+    "@tauri-apps/plugin-os": "^2.0.0-beta.6",
+    "@tauri-apps/plugin-process": "^2.0.0-beta.6",
+    "@tauri-apps/plugin-shell": "^2.0.0-beta.7",
+    "@tauri-apps/plugin-updater": "^2.0.0-beta.6",
     "@ts-stack/markdown": "^1.5.0",
     "@tweenjs/tween.js": "^23.1.1",
-    "@uiw/react-codemirror": "^4.21.25",
     "@xstate/inspect": "^0.8.0",
     "@xstate/react": "^3.2.2",
     "codemirror": "^6.0.1",
     "decamelize": "^6.0.0",
     "fuse.js": "^7.0.0",
-    "html2canvas-pro": "^1.5.0",
+    "html2canvas-pro": "^1.5.5",
     "json-rpc-2.0": "^1.6.0",
     "jszip": "^3.10.1",
     "re-resizable": "^6.9.11",
@@ -48,7 +50,7 @@
     "react-modal-promise": "^1.0.2",
     "react-router-dom": "^6.23.1",
     "sketch-helpers": "^0.0.4",
-    "three": "^0.164.1",
+    "three": "^0.166.1",
     "typescript": "^5.4.5",
     "ua-parser-js": "^1.0.37",
     "uuid": "^9.0.1",
@@ -56,8 +58,7 @@
     "vscode-languageserver-protocol": "^3.17.5",
     "vscode-uri": "^3.0.8",
     "web-vitals": "^3.5.2",
-    "xstate": "^4.38.2",
-    "zustand": "^4.5.2"
+    "xstate": "^4.38.2"
   },
   "scripts": {
     "start": "vite",
@@ -110,7 +111,8 @@
     "@babel/plugin-proposal-private-property-in-object": "^7.21.11",
     "@babel/preset-env": "^7.24.3",
     "@iarna/toml": "^2.2.5",
-    "@playwright/test": "^1.44.1",
+    "@lezer/generator": "^1.7.1",
+    "@playwright/test": "^1.45.1",
     "@tauri-apps/cli": "==2.0.0-beta.13",
     "@testing-library/jest-dom": "^5.14.1",
     "@testing-library/react": "^15.0.2",
@@ -151,14 +153,14 @@
     "prettier": "^2.8.8",
     "setimmediate": "^1.0.5",
     "tailwindcss": "^3.4.1",
-    "vite": "^5.2.9",
+    "vite": "^5.3.3",
     "vite-plugin-eslint": "^1.8.1",
     "vite-plugin-package-version": "^1.1.0",
     "vite-tsconfig-paths": "^4.3.2",
     "vitest": "^1.6.0",
     "vitest-webgl-canvas-mock": "^1.1.0",
     "wait-on": "^7.2.0",
-    "wasm-pack": "^0.12.1",
+    "wasm-pack": "^0.13.0",
     "ws": "^8.17.0",
     "yarn": "^1.22.22"
   }

packages/codemirror-lsp-client/src/index.ts

@@ -1,10 +1,7 @@
-import { autocompletion } from '@codemirror/autocomplete'
-import { foldService, syntaxTree } from '@codemirror/language'
+import { foldService } from '@codemirror/language'
 import { Extension, EditorState } from '@codemirror/state'
 import { ViewPlugin } from '@codemirror/view'
 
-import { CompletionTriggerKind } from 'vscode-languageserver-protocol'
-
 import {
   docPathFacet,
   LanguageServerPlugin,
@@ -13,7 +10,6 @@ import {
   workspaceFolders,
   LanguageServerOptions,
 } from './plugin/lsp'
-import { offsetToPos } from './plugin/util'
 
 export type { LanguageServerClientOptions } from './client'
 export { LanguageServerClient } from './client'
@@ -24,14 +20,15 @@ export {
   LspWorkerEventType,
 } from './client/codec'
 export type { LanguageServerOptions } from './plugin/lsp'
-export type { TransactionInfo, RelevantUpdate } from './plugin/annotations'
-export { updateInfo, TransactionAnnotation } from './plugin/annotations'
 export {
   LanguageServerPlugin,
   LanguageServerPluginSpec,
   docPathFacet,
   languageId,
   workspaceFolders,
+  lspSemanticTokensEvent,
+  lspDiagnosticsEvent,
+  lspFormatCodeEvent,
 } from './plugin/lsp'
 export { posToOffset, offsetToPos } from './plugin/util'
 
@@ -51,63 +48,10 @@ export function lspPlugin(options: LanguageServerOptions): Extension {
       if (plugin == null) return null
       // Get the folding ranges from the language server.
       // Since this is async we directly need to update the folding ranges after.
-      return plugin?.foldingRange(lineStart, lineEnd)
+      const range = plugin?.foldingRange(lineStart, lineEnd)
+      return range
     }),
   ]
 
-  if (options.client.getServerCapabilities().completionProvider) {
-    ext.push(
-      autocompletion({
-        defaultKeymap: false,
-        override: [
-          async (context) => {
-            if (plugin === null) {
-              return null
-            }
-
-            const { state, pos, explicit } = context
-
-            let nodeBefore = syntaxTree(state).resolveInner(pos, -1)
-            if (
-              nodeBefore.name === 'BlockComment' ||
-              nodeBefore.name === 'LineComment'
-            )
-              return null
-
-            const line = state.doc.lineAt(pos)
-            let trigKind: CompletionTriggerKind = CompletionTriggerKind.Invoked
-            let trigChar: string | undefined
-            if (
-              !explicit &&
-              plugin.client
-                .getServerCapabilities()
-                .completionProvider?.triggerCharacters?.includes(
-                  line.text[pos - line.from - 1]
-                )
-            ) {
-              trigKind = CompletionTriggerKind.TriggerCharacter
-              trigChar = line.text[pos - line.from - 1]
-            }
-            if (
-              trigKind === CompletionTriggerKind.Invoked &&
-              !context.matchBefore(/\w+$/)
-            ) {
-              return null
-            }
-
-            return await plugin.requestCompletion(
-              context,
-              offsetToPos(state.doc, pos),
-              {
-                triggerKind: trigKind,
-                triggerCharacter: trigChar,
-              }
-            )
-          },
-        ],
-      })
-    )
-  }
-
   return ext
 }

packages/codemirror-lsp-client/src/plugin/annotations.ts

@@ -1,131 +0,0 @@
-import { hasNextSnippetField, pickedCompletion } from '@codemirror/autocomplete'
-import { Annotation, Transaction } from '@codemirror/state'
-import type { ViewUpdate } from '@codemirror/view'
-
-export enum LspAnnotation {
-  SemanticTokens = 'semantic-tokens',
-  FormatCode = 'format-code',
-  Diagnostics = 'diagnostics',
-}
-
-const lspEvent = Annotation.define<LspAnnotation>()
-export const lspSemanticTokensEvent = lspEvent.of(LspAnnotation.SemanticTokens)
-export const lspFormatCodeEvent = lspEvent.of(LspAnnotation.FormatCode)
-export const lspDiagnosticsEvent = lspEvent.of(LspAnnotation.Diagnostics)
-
-export enum TransactionAnnotation {
-  Remote = 'remote',
-  UserSelect = 'user.select',
-  UserInput = 'user.input',
-  UserMove = 'user.move',
-  UserDelete = 'user.delete',
-  UserUndo = 'user.undo',
-  UserRedo = 'user.redo',
-
-  SemanticTokens = 'SemanticTokens',
-  FormatCode = 'FormatCode',
-  Diagnostics = 'Diagnostics',
-
-  PickedCompletion = 'PickedCompletion',
-}
-
-export interface TransactionInfo {
-  annotations: TransactionAnnotation[]
-  time: number | null
-  docChanged: boolean
-  addToHistory: boolean
-  inSnippet: boolean
-  transaction: Transaction
-}
-
-export const updateInfo = (update: ViewUpdate): TransactionInfo[] => {
-  let transactionInfos: TransactionInfo[] = []
-
-  for (const tr of update.transactions) {
-    let annotations: TransactionAnnotation[] = []
-
-    if (tr.isUserEvent('select')) {
-      annotations.push(TransactionAnnotation.UserSelect)
-    }
-
-    if (tr.isUserEvent('input')) {
-      annotations.push(TransactionAnnotation.UserInput)
-    }
-    if (tr.isUserEvent('delete')) {
-      annotations.push(TransactionAnnotation.UserDelete)
-    }
-    if (tr.isUserEvent('undo')) {
-      annotations.push(TransactionAnnotation.UserUndo)
-    }
-    if (tr.isUserEvent('redo')) {
-      annotations.push(TransactionAnnotation.UserRedo)
-    }
-    if (tr.isUserEvent('move')) {
-      annotations.push(TransactionAnnotation.UserMove)
-    }
-
-    if (tr.annotation(pickedCompletion) !== undefined) {
-      annotations.push(TransactionAnnotation.PickedCompletion)
-    }
-
-    if (tr.annotation(lspSemanticTokensEvent.type) !== undefined) {
-      annotations.push(TransactionAnnotation.SemanticTokens)
-    }
-
-    if (tr.annotation(lspFormatCodeEvent.type) !== undefined) {
-      annotations.push(TransactionAnnotation.FormatCode)
-    }
-
-    if (tr.annotation(lspDiagnosticsEvent.type) !== undefined) {
-      annotations.push(TransactionAnnotation.Diagnostics)
-    }
-
-    if (tr.annotation(Transaction.remote) !== undefined) {
-      annotations.push(TransactionAnnotation.Remote)
-    }
-
-    transactionInfos.push({
-      annotations,
-      time: tr.annotation(Transaction.time) || null,
-      docChanged: tr.docChanged,
-      addToHistory: tr.annotation(Transaction.addToHistory) || false,
-      inSnippet: hasNextSnippetField(update.state),
-      transaction: tr,
-    })
-  }
-
-  return transactionInfos
-}
-
-export interface RelevantUpdate {
-  overall: boolean
-  userSelect: boolean
-  time: number | null
-}
-
-export const relevantUpdate = (update: ViewUpdate): RelevantUpdate => {
-  const infos = updateInfo(update)
-  // Make sure we are not in a snippet
-  if (infos.some((info) => info.inSnippet)) {
-    return {
-      overall: false,
-      userSelect: false,
-      time: null,
-    }
-  }
-  return {
-    overall: infos.some(
-      (info) =>
-        info.docChanged ||
-        info.annotations.includes(TransactionAnnotation.UserInput) ||
-        info.annotations.includes(TransactionAnnotation.UserDelete) ||
-        info.annotations.includes(TransactionAnnotation.UserUndo) ||
-        info.annotations.includes(TransactionAnnotation.UserRedo) ||
-        info.annotations.includes(TransactionAnnotation.UserMove)
-    ),
-    userSelect: infos.some((info) =>
-      info.annotations.includes(TransactionAnnotation.UserSelect)
-    ),
-    time: infos.length ? infos[0].time : null,
-  }
-}

packages/codemirror-lsp-client/src/plugin/autocomplete.ts

@@ -1,5 +1,6 @@
 import {
   acceptCompletion,
+  autocompletion,
   clearSnippet,
   closeCompletion,
   hasNextSnippetField,
@@ -8,10 +9,17 @@ import {
   prevSnippetField,
   startCompletion,
 } from '@codemirror/autocomplete'
-import { Prec } from '@codemirror/state'
-import { EditorView, keymap, KeyBinding } from '@codemirror/view'
+import { Prec, Extension } from '@codemirror/state'
+import { EditorView, keymap, KeyBinding, ViewPlugin } from '@codemirror/view'
 
-import { CompletionItemKind } from 'vscode-languageserver-protocol'
+import {
+  CompletionItemKind,
+  CompletionTriggerKind,
+} from 'vscode-languageserver-protocol'
+
+import { LanguageServerPlugin } from './lsp'
+import { offsetToPos } from './util'
+import { syntaxTree } from '@codemirror/language'
 
 export const CompletionItemKindMap = Object.fromEntries(
   Object.entries(CompletionItemKind).map(([key, value]) => [value, key])
@@ -46,6 +54,59 @@ const lspAutocompleteKeymap: readonly KeyBinding[] = [
   },
 ]
 
-export const lspAutocompleteKeymapExt = Prec.highest(
-  keymap.computeN([], () => [lspAutocompleteKeymap])
-)
+const lspAutocompleteKeymapExt = Prec.highest(keymap.of(lspAutocompleteKeymap))
+
+export default function lspAutocompleteExt(
+  plugin: ViewPlugin<LanguageServerPlugin>
+): Extension {
+  return [
+    lspAutocompleteKeymapExt,
+    autocompletion({
+      defaultKeymap: false,
+      override: [
+        async (context) => {
+          const { state, pos, explicit, view } = context
+          let value = view?.plugin(plugin)
+          if (!value) return null
+
+          let nodeBefore = syntaxTree(state).resolveInner(pos, -1)
+          if (
+            nodeBefore.name === 'BlockComment' ||
+            nodeBefore.name === 'LineComment'
+          )
+            return null
+
+          const line = state.doc.lineAt(pos)
+          let trigKind: CompletionTriggerKind = CompletionTriggerKind.Invoked
+          let trigChar: string | undefined
+          if (
+            !explicit &&
+            value.client
+              .getServerCapabilities()
+              .completionProvider?.triggerCharacters?.includes(
+                line.text[pos - line.from - 1]
+              )
+          ) {
+            trigKind = CompletionTriggerKind.TriggerCharacter
+            trigChar = line.text[pos - line.from - 1]
+          }
+          if (
+            trigKind === CompletionTriggerKind.Invoked &&
+            !context.matchBefore(/\w+$/)
+          ) {
+            return null
+          }
+
+          return await value.requestCompletion(
+            context,
+            offsetToPos(state.doc, pos),
+            {
+              triggerKind: trigKind,
+              triggerCharacter: trigChar,
+            }
+          )
+        },
+      ],
+    }),
+  ]
+}

packages/codemirror-lsp-client/src/plugin/lsp.ts

@@ -4,7 +4,13 @@ import type {
   CompletionResult,
 } from '@codemirror/autocomplete'
 import { completeFromList, snippetCompletion } from '@codemirror/autocomplete'
-import { Facet, StateEffect, Extension, Transaction } from '@codemirror/state'
+import {
+  Facet,
+  StateEffect,
+  Extension,
+  Transaction,
+  Annotation,
+} from '@codemirror/state'
 import type {
   ViewUpdate,
   PluginValue,
@@ -22,15 +28,10 @@ import {
 import { URI } from 'vscode-uri'
 
 import { LanguageServerClient } from '../client'
-import {
-  lspSemanticTokensEvent,
-  lspFormatCodeEvent,
-  relevantUpdate,
-} from './annotations'
 import { CompletionItemKindMap } from './autocomplete'
 import { addToken, SemanticToken } from './semantic-tokens'
 import { deferExecution, posToOffset, formatMarkdownContents } from './util'
-import { lspAutocompleteKeymapExt } from './autocomplete'
+import lspAutocompleteExt from './autocomplete'
 import lspHoverExt from './hover'
 import lspFormatExt from './format'
 import lspIndentExt from './indent'
@@ -47,6 +48,17 @@ export const workspaceFolders = Facet.define<
   LSP.WorkspaceFolder[]
 >({ combine: useLast })
 
+export enum LspAnnotation {
+  SemanticTokens = 'semantic-tokens',
+  FormatCode = 'format-code',
+  Diagnostics = 'diagnostics',
+}
+
+const lspEvent = Annotation.define<LspAnnotation>()
+export const lspSemanticTokensEvent = lspEvent.of(LspAnnotation.SemanticTokens)
+export const lspFormatCodeEvent = lspEvent.of(LspAnnotation.FormatCode)
+export const lspDiagnosticsEvent = lspEvent.of(LspAnnotation.Diagnostics)
+
 export interface LanguageServerOptions {
   // We assume this is the main project directory, we are currently working in.
   workspaceFolders: LSP.WorkspaceFolder[]
@@ -59,6 +71,9 @@ export interface LanguageServerOptions {
   ) => void
 
   changesDelay?: number
+
+  doSemanticTokens?: boolean
+  doFoldingRanges?: boolean
 }
 
 export class LanguageServerPlugin implements PluginValue {
@@ -75,6 +90,9 @@ export class LanguageServerPlugin implements PluginValue {
     notification: LSP.NotificationMessage
   ) => void
 
+  private doSemanticTokens: boolean = false
+  private doFoldingRanges: boolean = false
+
   private _defferer = deferExecution((code: string) => {
     try {
       // Update the state (not the editor) with the new code.
@@ -97,6 +115,9 @@ export class LanguageServerPlugin implements PluginValue {
     this.client = options.client
     this.documentVersion = 0
 
+    this.doSemanticTokens = options.doSemanticTokens ?? false
+    this.doFoldingRanges = options.doFoldingRanges ?? false
+
     if (options.changesDelay) {
       this.changesDelay = options.changesDelay
     }
@@ -131,11 +152,6 @@ export class LanguageServerPlugin implements PluginValue {
   }
 
   update(viewUpdate: ViewUpdate) {
-    const isRelevant = relevantUpdate(viewUpdate)
-    if (!isRelevant.overall) {
-      return
-    }
-
     // If the doc didn't change we can return early.
     if (!viewUpdate.docChanged) {
       return
@@ -213,6 +229,7 @@ export class LanguageServerPlugin implements PluginValue {
 
   async getFoldingRanges(): Promise<LSP.FoldingRange[] | null> {
     if (
+      !this.doFoldingRanges ||
       !this.client.ready ||
       !this.client.getServerCapabilities().foldingRangeProvider
     )
@@ -284,19 +301,16 @@ export class LanguageServerPlugin implements PluginValue {
       },
     })
 
-    if (!result) return null
+    if (!result || !result.length) return null
 
-    for (let i = 0; i < result.length; i++) {
-      const { range, newText } = result[i]
-      this.view.dispatch({
-        changes: {
-          from: posToOffset(this.view.state.doc, range.start)!,
-          to: posToOffset(this.view.state.doc, range.end)!,
-          insert: newText,
-        },
-        annotations: [lspFormatCodeEvent, Transaction.addToHistory.of(true)],
-      })
-    }
+    this.view.dispatch({
+      changes: result.map(({ range, newText }) => ({
+        from: posToOffset(this.view.state.doc, range.start)!,
+        to: posToOffset(this.view.state.doc, range.end)!,
+        insert: newText,
+      })),
+      annotations: lspFormatCodeEvent,
+    })
   }
 
   async requestCompletion(
@@ -441,6 +455,7 @@ export class LanguageServerPlugin implements PluginValue {
 
   async requestSemanticTokens() {
     if (
+      !this.doSemanticTokens ||
       !this.client.ready ||
       !this.client.getServerCapabilities().semanticTokensProvider
     ) {
@@ -552,7 +567,7 @@ export class LanguageServerPluginSpec
 {
   provide(plugin: ViewPlugin<LanguageServerPlugin>): Extension {
     return [
-      lspAutocompleteKeymapExt,
+      lspAutocompleteExt(plugin),
       lspFormatExt(plugin),
       lspHoverExt(plugin),
       lspIndentExt(),

packages/codemirror-lsp-client/src/plugin/semantic-tokens.ts

@@ -4,7 +4,7 @@ import { EditorView, Decoration, DecorationSet } from '@codemirror/view'
 
 import { Tag, tags } from '@lezer/highlight'
 
-import { lspSemanticTokensEvent } from './annotations'
+import { lspSemanticTokensEvent } from './lsp'
 
 export interface SemanticToken {
   from: number

src-tauri/Cargo.toml

@@ -11,27 +11,27 @@ rust-version = "1.70"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [build-dependencies]
-tauri-build = { version = "2.0.0-beta.13", features = [] }
+tauri-build = { version = "2.0.0-beta.18", features = [] }
 
 [dependencies]
 anyhow = "1"
 kcl-lib = { version = "0.1.53", path = "../src/wasm-lib/kcl" }
-kittycad = "0.3.5"
+kittycad = "0.3.7"
 log = "0.4.21"
 oauth2 = "4.4.2"
 serde_json = "1.0"
-tauri = { version = "2.0.0-beta.15", features = [ "devtools", "unstable"] }
-tauri-plugin-cli = { version = "2.0.0-beta.3" }
-tauri-plugin-deep-link = { version = "2.0.0-beta.3" }
+tauri = { version = "2.0.0-beta.23", features = [ "devtools", "unstable"] }
+tauri-plugin-cli = { version = "2.0.0-beta.7" }
+tauri-plugin-deep-link = { version = "2.0.0-beta.8" }
 tauri-plugin-dialog = { version = "2.0.0-beta.6" }
-tauri-plugin-fs = { version = "2.0.0-beta.9" }
-tauri-plugin-http = { version = "2.0.0-beta.6" }
-tauri-plugin-log = { version = "2.0.0-beta.4" }
-tauri-plugin-os = { version = "2.0.0-beta.2" }
-tauri-plugin-persisted-scope = { version = "2.0.0-beta.7" }
-tauri-plugin-process = { version = "2.0.0-beta.2" }
-tauri-plugin-shell = { version = "2.0.0-beta.2" }
-tauri-plugin-updater = { version = "2.0.0-beta.4" }
+tauri-plugin-fs = { version = "2.0.0-beta.10" }
+tauri-plugin-http = { version = "2.0.0-beta.11" }
+tauri-plugin-log = { version = "2.0.0-beta.7" }
+tauri-plugin-os = { version = "2.0.0-beta.7" }
+tauri-plugin-persisted-scope = { version = "2.0.0-beta.10" }
+tauri-plugin-process = { version = "2.0.0-beta.7" }
+tauri-plugin-shell = { version = "2.0.0-beta.8" }
+tauri-plugin-updater = { version = "2.0.0-beta.9" }
 tokio = { version = "1.37.0", features = ["time", "fs", "process"] }
 toml = "0.8.2"
 url = "2.5.0"

src-tauri/tauri.conf.json

@@ -63,16 +63,22 @@
       "subcommands": {}
     },
     "deep-link": {
-      "domains": [
+      "mobile": [
         {
           "host": "app.zoo.dev"
         }
-      ]
+      ],
+      "desktop": {
+        "schemes": [
+          "zoo",
+          "zoo-modeling-app"
+        ]
+      }
     },
     "shell": {
       "open": true
     }
   },
   "productName": "Zoo Modeling App",
-  "version": "0.22.7"
+  "version": "0.24.0"
 }

src/App.tsx

@@ -1,6 +1,5 @@
-import { MouseEventHandler, useEffect, useRef } from 'react'
+import { MouseEventHandler, useEffect, useMemo, useRef } from 'react'
 import { uuidv4 } from 'lib/utils'
-import { useStore } from './useStore'
 import { useHotKeyListener } from './hooks/useHotKeyListener'
 import { Stream } from './components/Stream'
 import { EngineCommand } from './lang/std/engineConnection'
@@ -26,6 +25,7 @@ import ModalContainer from 'react-modal-promise'
 import useHotkeyWrapper from 'lib/hotkeyWrapper'
 import Gizmo from 'components/Gizmo'
 import { CoreDumpManager } from 'lib/coredump'
+import { UnitsMenu } from 'components/UnitsMenu'
 
 export function App() {
   useRefreshSettings(paths.FILE + 'SETTINGS')
@@ -44,22 +44,15 @@ export function App() {
   }, [projectName, projectPath])
 
   useHotKeyListener()
-  const { buttonDownInStream, didDragInStream, streamDimensions, setHtmlRef } =
-    useStore((s) => ({
-      buttonDownInStream: s.buttonDownInStream,
-      didDragInStream: s.didDragInStream,
-      streamDimensions: s.streamDimensions,
-      setHtmlRef: s.setHtmlRef,
-    }))
-
-  useEffect(() => {
-    setHtmlRef(ref)
-  }, [ref])
+  const { context } = useModelingContext()
 
   const { auth, settings } = useSettingsAuthContext()
   const token = auth?.context?.token
 
-  const coreDumpManager = new CoreDumpManager(engineCommandManager, ref, token)
+  const coreDumpManager = useMemo(
+    () => new CoreDumpManager(engineCommandManager, token),
+    []
+  )
 
   const {
     app: { onboardingStatus },
@@ -81,7 +74,7 @@ export function App() {
     (p) => p === onboardingStatus.current
   )
     ? 'opacity-20'
-    : didDragInStream
+    : context.store?.didDragInStream
     ? 'opacity-40'
     : ''
 
@@ -99,11 +92,11 @@ export function App() {
       clientX: e.clientX,
       clientY: e.clientY,
       el: e.currentTarget,
-      ...streamDimensions,
+      ...context.store?.streamDimensions,
     })
 
     const newCmdId = uuidv4()
-    if (buttonDownInStream === undefined) {
+    if (context.store?.buttonDownInStream === undefined) {
       debounceSocketSend({
         type: 'modeling_cmd_req',
         cmd: {
@@ -125,7 +118,7 @@ export function App() {
         className={
           'transition-opacity transition-duration-75 ' +
           paneOpacity +
-          (buttonDownInStream ? ' pointer-events-none' : '')
+          (context.store?.buttonDownInStream ? ' pointer-events-none' : '')
         }
         project={{ project, file }}
         enableMenu={true}
@@ -135,6 +128,7 @@ export function App() {
       <Stream />
       {/* <CamToggle /> */}
       <LowerRightControls coreDumpManager={coreDumpManager}>
+        <UnitsMenu />
         <Gizmo />
       </LowerRightControls>
     </div>

src/AppState.tsx

@@ -0,0 +1,41 @@
+import { createContext, useContext, useState, ReactNode } from 'react'
+
+/*
+
+This is for a very small handful of global state we need that doesn't fit into
+any of the Xstate machines.
+Please do not fill this up with junk.
+
+*/
+
+interface AppState {
+  isStreamReady: boolean
+  setAppState: (newAppState: Partial<AppState>) => void
+}
+
+const AppStateContext = createContext<AppState>({
+  isStreamReady: false,
+  setAppState: () => {},
+})
+
+export const useAppState = () => useContext(AppStateContext)
+
+export const AppStateProvider = ({ children }: { children: ReactNode }) => {
+  const [appState, _setAppState] = useState<AppState>({
+    isStreamReady: false,
+    setAppState: () => {},
+  })
+  const setAppState = (newAppState: Partial<AppState>) =>
+    _setAppState({ ...appState, ...newAppState })
+
+  return (
+    <AppStateContext.Provider
+      value={{
+        isStreamReady: appState.isStreamReady,
+        setAppState,
+      }}
+    >
+      {children}
+    </AppStateContext.Provider>
+  )
+}

src/Router.tsx

@@ -33,6 +33,14 @@ import LspProvider from 'components/LspProvider'
 import { KclContextProvider } from 'lang/KclProvider'
 import { BROWSER_PROJECT_NAME } from 'lib/constants'
 import { getState, setState } from 'lib/tauri'
+import { CoreDumpManager } from 'lib/coredump'
+import { engineCommandManager } from 'lib/singletons'
+import { useSettingsAuthContext } from 'hooks/useSettingsAuthContext'
+import useHotkeyWrapper from 'lib/hotkeyWrapper'
+import toast from 'react-hot-toast'
+import { coreDump } from 'lang/wasm'
+import { useMemo } from 'react'
+import { AppStateProvider } from 'AppState'
 
 const router = createBrowserRouter([
   {
@@ -45,7 +53,9 @@ const router = createBrowserRouter([
         <SettingsAuthProvider>
           <LspProvider>
             <KclContextProvider>
-              <Outlet />
+              <AppStateProvider>
+                <Outlet />
+              </AppStateProvider>
             </KclContextProvider>
           </LspProvider>
         </SettingsAuthProvider>
@@ -87,6 +97,7 @@ const router = createBrowserRouter([
           <Auth>
             <FileMachineProvider>
               <ModelingMachineProvider>
+                <CoreDump />
                 <Outlet />
                 <App />
                 <CommandBar />
@@ -165,3 +176,30 @@ export const Router = () => {
     </NetworkContext.Provider>
   )
 }
+
+function CoreDump() {
+  const { auth } = useSettingsAuthContext()
+  const token = auth?.context?.token
+  const coreDumpManager = useMemo(
+    () => new CoreDumpManager(engineCommandManager, token),
+    []
+  )
+  useHotkeyWrapper(['meta + shift + .'], () => {
+    toast.promise(
+      coreDump(coreDumpManager, true),
+      {
+        loading: 'Starting core dump...',
+        success: 'Core dump completed successfully',
+        error: 'Error while exporting core dump',
+      },
+      {
+        success: {
+          // Note: this extended duration is especially important for Playwright e2e testing
+          // default duration is 2000 - https://react-hot-toast.com/docs/toast#default-durations
+          duration: 6000,
+        },
+      }
+    )
+  })
+  return null
+}

src/Toolbar.tsx

@@ -8,10 +8,14 @@ import { NetworkHealthState } from 'hooks/useNetworkStatus'
 import { ActionButton } from 'components/ActionButton'
 import { isSingleCursorInPipe } from 'lang/queryAst'
 import { useKclContext } from 'lang/KclProvider'
-import { useStore } from 'useStore'
 import { ActionButtonDropdown } from 'components/ActionButtonDropdown'
 import { useHotkeys } from 'react-hotkeys-hook'
 import Tooltip from 'components/Tooltip'
+import { useAppState } from 'AppState'
+import {
+  canRectangleTool,
+  isEditingExistingSketch,
+} from 'machines/modelingMachine'
 
 export function Toolbar({
   className = '',
@@ -38,38 +42,56 @@ export function Toolbar({
   const toolbarButtonsRef = useRef<HTMLUListElement>(null)
   const { overallState } = useNetworkContext()
   const { isExecuting } = useKclContext()
-  const { isStreamReady } = useStore((s) => ({
-    isStreamReady: s.isStreamReady,
-  }))
+  const { isStreamReady } = useAppState()
+
   const disableAllButtons =
     (overallState !== NetworkHealthState.Ok &&
       overallState !== NetworkHealthState.Weak) ||
     isExecuting ||
     !isStreamReady
 
+  const disableLineButton =
+    state.matches('Sketch.Rectangle tool.Awaiting second corner') ||
+    disableAllButtons
   useHotkeys(
     'l',
     () =>
       state.matches('Sketch.Line tool')
         ? send('CancelSketch')
-        : send('Equip Line tool'),
-    { enabled: !disableAllButtons, scopes: ['sketch'] }
+        : send({
+            type: 'change tool',
+            data: 'line',
+          }),
+    { enabled: !disableLineButton, scopes: ['sketch'] }
   )
+  const disableTangentialArc =
+    (!isEditingExistingSketch(context) &&
+      !state.matches('Sketch.Tangential arc to')) ||
+    disableAllButtons
   useHotkeys(
     'a',
     () =>
       state.matches('Sketch.Tangential arc to')
         ? send('CancelSketch')
-        : send('Equip tangential arc to'),
-    { enabled: !disableAllButtons, scopes: ['sketch'] }
+        : send({
+            type: 'change tool',
+            data: 'tangentialArc',
+          }),
+    { enabled: !disableTangentialArc, scopes: ['sketch'] }
   )
+  const disableRectangle =
+    (!canRectangleTool(context) && !state.matches('Sketch.Rectangle tool')) ||
+    disableAllButtons
   useHotkeys(
     'r',
     () =>
       state.matches('Sketch.Rectangle tool')
         ? send('CancelSketch')
-        : send('Equip rectangle tool'),
-    { enabled: !disableAllButtons, scopes: ['sketch'] }
+        : send({
+            type: 'change tool',
+            data: 'rectangle',
+          }),
+    { enabled: !disableRectangle, scopes: ['sketch'] }
   )
   useHotkeys(
     's',
@@ -82,7 +104,7 @@ export function Toolbar({
   useHotkeys(
     'esc',
     () =>
-      state.matches('Sketch.SketchIdle')
+      ['Sketch no face', 'Sketch.SketchIdle'].some(state.matches)
         ? send('Cancel')
         : send('CancelSketch'),
     { enabled: !disableAllButtons, scopes: ['sketch'] }
@@ -225,6 +247,11 @@ export function Toolbar({
             </ActionButton>
           </li>
         )}
+        {state.matches('Sketch no face') && (
+          <li className="contents">
+            <div className="mx-2 text-sm">click plane or face to sketch on</div>
+          </li>
+        )}
         {state.matches('Sketch') && !state.matches('idle') && (
           <>
             <li className="contents" key="line-button">
@@ -234,7 +261,10 @@ export function Toolbar({
                 onClick={() =>
                   state?.matches('Sketch.Line tool')
                     ? send('CancelSketch')
-                    : send('Equip Line tool')
+                    : send({
+                        type: 'change tool',
+                        data: 'line',
+                      })
                 }
                 aria-pressed={state?.matches('Sketch.Line tool')}
                 iconStart={{
@@ -242,7 +272,7 @@ export function Toolbar({
                   iconClassName,
                   bgClassName,
                 }}
-                disabled={disableAllButtons}
+                disabled={disableLineButton}
               >
                 Line
                 <Tooltip
@@ -261,7 +291,10 @@ export function Toolbar({
                 onClick={() =>
                   state.matches('Sketch.Tangential arc to')
                     ? send('CancelSketch')
-                    : send('Equip tangential arc to')
+                    : send({
+                        type: 'change tool',
+                        data: 'tangentialArc',
+                      })
                 }
                 aria-pressed={state.matches('Sketch.Tangential arc to')}
                 iconStart={{
@@ -269,11 +302,7 @@ export function Toolbar({
                   iconClassName,
                   bgClassName,
                 }}
-                disabled={
-                  (!state.can('Equip tangential arc to') &&
-                    !state.matches('Sketch.Tangential arc to')) ||
-                  disableAllButtons
-                }
+                disabled={disableTangentialArc}
               >
                 Tangential Arc
                 <Tooltip
@@ -292,7 +321,10 @@ export function Toolbar({
                 onClick={() =>
                   state.matches('Sketch.Rectangle tool')
                     ? send('CancelSketch')
-                    : send('Equip rectangle tool')
+                    : send({
+                        type: 'change tool',
+                        data: 'rectangle',
+                      })
                 }
                 aria-pressed={state.matches('Sketch.Rectangle tool')}
                 iconStart={{
@@ -300,13 +332,9 @@ export function Toolbar({
                   iconClassName,
                   bgClassName,
                 }}
-                disabled={
-                  (!state.can('Equip rectangle tool') &&
-                    !state.matches('Sketch.Rectangle tool')) ||
-                  disableAllButtons
-                }
+                disabled={disableRectangle}
                 title={
-                  state.can('Equip rectangle tool')
+                  canRectangleTool(context)
                     ? 'Rectangle'
                     : 'Can only be used when a sketch is empty currently'
                 }

src/clientSideScene/CameraControls.ts

@@ -529,7 +529,6 @@ export class CameraControls {
           parameters: {
             fov_y:
               this.camera instanceof PerspectiveCamera ? this.camera.fov : 45,
-            ...calculateNearFarFromFOV(this.lastPerspectiveFov),
           },
         },
       })
@@ -612,8 +611,6 @@ export class CameraControls {
           type: 'default_camera_set_perspective',
           parameters: {
             fov_y: newFov,
-            z_near: 0.01,
-            z_far: 1000,
           },
         },
       })
@@ -631,8 +628,6 @@ export class CameraControls {
             target: this.target,
           }),
           fov_y: newFov,
-          z_near: 0.01,
-          z_far: 1000,
         },
       })
     }

src/clientSideScene/ClientSideSceneComp.tsx

@@ -37,7 +37,7 @@ import { Dialog, Popover, Transition } from '@headlessui/react'
 import { LineInputsType } from 'lang/std/sketchcombos'
 import toast from 'react-hot-toast'
 import { InstanceProps, create } from 'react-modal-promise'
-import { executeAst } from 'useStore'
+import { executeAst } from 'lang/langHelpers'
 import {
   deleteSegmentFromPipeExpression,
   makeRemoveSingleConstraintInput,
@@ -96,6 +96,7 @@ export const ClientSideScene = ({
     if (!canvasRef.current) return
     const canvas = canvasRef.current
     canvas.appendChild(sceneInfra.renderer.domElement)
+    canvas.appendChild(sceneInfra.labelRenderer.domElement)
     sceneInfra.animate()
     canvas.addEventListener('mousemove', sceneInfra.onMouseMove, false)
     canvas.addEventListener('mousedown', sceneInfra.onMouseDown, false)

src/clientSideScene/sceneEntities.ts

@@ -29,6 +29,9 @@ import {
   INTERSECTION_PLANE_LAYER,
   OnMouseEnterLeaveArgs,
   RAYCASTABLE_PLANE,
+  SEGMENT_LENGTH_LABEL,
+  SEGMENT_LENGTH_LABEL_OFFSET_PX,
+  SEGMENT_LENGTH_LABEL_TEXT,
   SKETCH_GROUP_SEGMENTS,
   SKETCH_LAYER,
   X_AXIS,
@@ -47,6 +50,7 @@ import {
   programMemoryInit,
   recast,
   SketchGroup,
+  ExtrudeGroup,
   VariableDeclaration,
   VariableDeclarator,
 } from 'lang/wasm'
@@ -58,7 +62,7 @@ import {
   editorManager,
 } from 'lib/singletons'
 import { getNodeFromPath, getNodePathFromSourceRange } from 'lang/queryAst'
-import { executeAst, useStore } from 'useStore'
+import { executeAst } from 'lang/langHelpers'
 import {
   createArcGeometry,
   dashedStraight,
@@ -102,6 +106,7 @@ import {
 } from 'lib/rectangleTool'
 import { getThemeColorForThreeJs } from 'lib/theme'
 import { err, trap } from 'lib/trap'
+import { CSS2DObject } from 'three/examples/jsm/renderers/CSS2DRenderer'
 
 type DraftSegment = 'line' | 'tangentialArcTo'
 
@@ -414,7 +419,7 @@ export class SceneEntities {
         }
       )
 
-      let seg
+      let seg: Group
       const _node1 = getNodeFromPath<CallExpression>(
         maybeModdedAst,
         segPathToNode,
@@ -804,7 +809,7 @@ export class SceneEntities {
 
           // Update the primary AST and unequip the rectangle tool
           await kclManager.executeAstMock(_ast)
-          sceneInfra.modelingSend({ type: 'CancelSketch' })
+          sceneInfra.modelingSend({ type: 'Finish rectangle' })
 
           const { programMemory } = await executeAst({
             ast: _ast,
@@ -852,6 +857,11 @@ export class SceneEntities {
     let addingNewSegmentStatus: 'nothing' | 'pending' | 'added' = 'nothing'
     sceneInfra.setCallbacks({
       onDragEnd: async () => {
+        // After the user drags, code has been updated, and source ranges are
+        // potentially stale.
+        const astResult = kclManager.updateSourceRanges()
+        if (trap(astResult)) return
+
         if (addingNewSegmentStatus !== 'nothing') {
           await this.tearDownSketch({ removeAxis: false })
           this.setupSketch({
@@ -1075,9 +1085,16 @@ export class SceneEntities {
         programMemoryOverride,
       })
       this.sceneProgramMemory = programMemory
-      const sketchGroup = programMemory.root[
-        variableDeclarationName
-      ] as SketchGroup
+
+      const maybeSketchGroup = programMemory.root[variableDeclarationName]
+      let sketchGroup = undefined
+      if (maybeSketchGroup.type === 'SketchGroup') {
+        sketchGroup = maybeSketchGroup
+      } else if ((maybeSketchGroup as ExtrudeGroup).sketchGroup) {
+        sketchGroup = (maybeSketchGroup as ExtrudeGroup).sketchGroup
+      }
+      if (!sketchGroup) return
+
       const sgPaths = sketchGroup.value
       const orthoFactor = orthoScale(sceneInfra.camControls.camera)
 
@@ -1302,6 +1319,7 @@ export class SceneEntities {
     shape.moveTo(0, (-SEGMENT_WIDTH_PX / 2) * scale) // The width of the line in px (2.4px in this case)
     shape.lineTo(0, (SEGMENT_WIDTH_PX / 2) * scale)
     const arrowGroup = group.getObjectByName(ARROWHEAD) as Group
+    const labelGroup = group.getObjectByName(SEGMENT_LENGTH_LABEL) as Group
 
     const length = Math.sqrt(
       Math.pow(to[0] - from[0], 2) + Math.pow(to[1] - from[1], 2)
@@ -1347,6 +1365,29 @@ export class SceneEntities {
       extraSegmentGroup.visible = isHandlesVisible
     }
 
+    if (labelGroup) {
+      const labelWrapper = labelGroup.getObjectByName(
+        SEGMENT_LENGTH_LABEL_TEXT
+      ) as CSS2DObject
+      const labelWrapperElem = labelWrapper.element as HTMLDivElement
+      const label = labelWrapperElem.children[0] as HTMLParagraphElement
+      label.innerText = `${roundOff(length)}${sceneInfra._baseUnit}`
+      label.classList.add(SEGMENT_LENGTH_LABEL_TEXT)
+      const offsetFromMidpoint = new Vector2(to[0] - from[0], to[1] - from[1])
+        .normalize()
+        .rotateAround(new Vector2(0, 0), Math.PI / 2)
+        .multiplyScalar(SEGMENT_LENGTH_LABEL_OFFSET_PX * scale)
+      label.style.setProperty('--x', `${offsetFromMidpoint.x}px`)
+      label.style.setProperty('--y', `${offsetFromMidpoint.y}px`)
+      labelWrapper.position.set(
+        (from[0] + to[0]) / 2 + offsetFromMidpoint.x,
+        (from[1] + to[1]) / 2 + offsetFromMidpoint.y,
+        0
+      )
+
+      labelGroup.visible = isHandlesVisible
+    }
+
     const straightSegmentBody = group.children.find(
       (child) => child.userData.type === STRAIGHT_SEGMENT_BODY
     ) as Mesh
@@ -1397,6 +1438,14 @@ export class SceneEntities {
     )
     let shouldResolve = false
     if (sketchSegments) {
+      // We have to manually remove the CSS2DObjects
+      // as they don't get removed when the group is removed
+      sketchSegments.traverse((object) => {
+        if (object instanceof CSS2DObject) {
+          object.element.remove()
+          object.remove()
+        }
+      })
       this.scene.remove(sketchSegments)
       shouldResolve = true
     } else {
@@ -1444,11 +1493,10 @@ export class SceneEntities {
         selected.material.color = defaultPlaneColor(type)
       },
       onClick: async (args) => {
-        const { streamDimensions } = useStore.getState()
         const { entity_id } = await sendSelectEventToEngine(
           args?.mouseEvent,
           document.getElementById('video-stream') as HTMLVideoElement,
-          streamDimensions
+          sceneInfra._streamDimensions
         )
 
         let _entity_id = entity_id

src/clientSideScene/sceneInfra.ts

@@ -31,6 +31,7 @@ import { EngineCommandManager } from 'lang/std/engineConnection'
 import { MouseState, SegmentOverlayPayload } from 'machines/modelingMachine'
 import { getAngle, throttle } from 'lib/utils'
 import { Themes } from 'lib/theme'
+import { CSS2DRenderer } from 'three/examples/jsm/renderers/CSS2DRenderer'
 
 type SendType = ReturnType<typeof useModelingContext>['send']
 
@@ -54,6 +55,9 @@ export const Y_AXIS = 'yAxis'
 export const AXIS_GROUP = 'axisGroup'
 export const SKETCH_GROUP_SEGMENTS = 'sketch-group-segments'
 export const ARROWHEAD = 'arrowhead'
+export const SEGMENT_LENGTH_LABEL = 'segment-length-label'
+export const SEGMENT_LENGTH_LABEL_TEXT = 'segment-length-label-text'
+export const SEGMENT_LENGTH_LABEL_OFFSET_PX = 30
 
 export interface OnMouseEnterLeaveArgs {
   selected: Object3D<Object3DEventMap>
@@ -95,6 +99,7 @@ export class SceneInfra {
   static instance: SceneInfra
   scene: Scene
   renderer: WebGLRenderer
+  labelRenderer: CSS2DRenderer
   camControls: CameraControls
   isPerspective = true
   fov = 45
@@ -103,6 +108,10 @@ export class SceneInfra {
   _baseUnit: BaseUnit = 'mm'
   _baseUnitMultiplier = 1
   _theme: Themes = Themes.System
+  _streamDimensions: { streamWidth: number; streamHeight: number } = {
+    streamWidth: 1280,
+    streamHeight: 720,
+  }
   extraSegmentTexture: Texture
   lastMouseState: MouseState = { type: 'idle' }
   onDragStartCallback: (arg: OnDragCallbackArgs) => void = () => {}
@@ -260,6 +269,13 @@ export class SceneInfra {
     this.renderer = new WebGLRenderer({ antialias: true, alpha: true }) // Enable transparency
     this.renderer.setSize(window.innerWidth, window.innerHeight)
     this.renderer.setClearColor(0x000000, 0) // Set clear color to black with 0 alpha (fully transparent)
+
+    // LABEL RENDERER
+    this.labelRenderer = new CSS2DRenderer()
+    this.labelRenderer.setSize(window.innerWidth, window.innerHeight)
+    this.labelRenderer.domElement.style.position = 'absolute'
+    this.labelRenderer.domElement.style.top = '0px'
+    this.labelRenderer.domElement.style.pointerEvents = 'none'
     window.addEventListener('resize', this.onWindowResize)
 
     this.camControls = new CameraControls(
@@ -324,6 +340,7 @@ export class SceneInfra {
 
   onWindowResize = () => {
     this.renderer.setSize(window.innerWidth, window.innerHeight)
+    this.labelRenderer.setSize(window.innerWidth, window.innerHeight)
   }
 
   animate = () => {
@@ -333,6 +350,7 @@ export class SceneInfra {
       // console.log('animation frame', this.cameraControls.camera)
       this.camControls.update()
       this.renderer.render(this.scene, this.camControls.camera)
+      this.labelRenderer.render(this.scene, this.camControls.camera)
     }
   }
 

src/clientSideScene/segments.ts

@@ -21,6 +21,7 @@ import {
   Vector3,
 } from 'three'
 import { mergeGeometries } from 'three/examples/jsm/utils/BufferGeometryUtils.js'
+import { CSS2DObject } from 'three/examples/jsm/renderers/CSS2DRenderer'
 import { PathToNode, SketchGroup, getTangentialArcToInfo } from 'lang/wasm'
 import {
   EXTRA_SEGMENT_HANDLE,
@@ -36,8 +37,14 @@ import {
   TANGENTIAL_ARC_TO__SEGMENT_DASH,
 } from './sceneEntities'
 import { getTangentPointFromPreviousArc } from 'lib/utils2d'
-import { ARROWHEAD } from './sceneInfra'
+import {
+  ARROWHEAD,
+  SEGMENT_LENGTH_LABEL,
+  SEGMENT_LENGTH_LABEL_OFFSET_PX,
+  SEGMENT_LENGTH_LABEL_TEXT,
+} from './sceneInfra'
 import { Themes, getThemeColorForThreeJs } from 'lib/theme'
+import { roundOff } from 'lib/utils'
 
 export function profileStart({
   from,
@@ -101,7 +108,7 @@ export function straightSegment({
   theme: Themes
   isSelected?: boolean
 }): Group {
-  const group = new Group()
+  const segmentGroup = new Group()
 
   const shape = new Shape()
   shape.moveTo(0, (-SEGMENT_WIDTH_PX / 2) * scale)
@@ -133,7 +140,7 @@ export function straightSegment({
     : STRAIGHT_SEGMENT_BODY
   mesh.name = STRAIGHT_SEGMENT_BODY
 
-  group.userData = {
+  segmentGroup.userData = {
     type: STRAIGHT_SEGMENT,
     id,
     from,
@@ -143,37 +150,60 @@ export function straightSegment({
     callExpName,
     baseColor,
   }
-  group.name = STRAIGHT_SEGMENT
+  segmentGroup.name = STRAIGHT_SEGMENT
+  segmentGroup.add(mesh)
 
   const length = Math.sqrt(
     Math.pow(to[0] - from[0], 2) + Math.pow(to[1] - from[1], 2)
   )
-  const arrowGroup = createArrowhead(scale, theme, color)
-  arrowGroup.position.set(to[0], to[1], 0)
-  const dir = new Vector3()
-    .subVectors(new Vector3(to[0], to[1], 0), new Vector3(from[0], from[1], 0))
-    .normalize()
-  arrowGroup.quaternion.setFromUnitVectors(new Vector3(0, 1, 0), dir)
   const pxLength = length / scale
   const shouldHide = pxLength < HIDE_SEGMENT_LENGTH
-  arrowGroup.visible = !shouldHide
-
-  group.add(mesh)
-  if (callExpName !== 'close') group.add(arrowGroup)
 
+  // All segment types get an extra segment handle,
+  // Which is a little plus sign that appears at the origin of the segment
+  // and can be dragged to insert a new segment
   const extraSegmentGroup = createExtraSegmentHandle(scale, texture, theme)
-  const offsetFromBase = new Vector2(to[0] - from[0], to[1] - from[1])
-    .normalize()
-    .multiplyScalar(EXTRA_SEGMENT_OFFSET_PX * scale)
+  const directionVector = new Vector2(
+    to[0] - from[0],
+    to[1] - from[1]
+  ).normalize()
+  const offsetFromBase = directionVector.multiplyScalar(
+    EXTRA_SEGMENT_OFFSET_PX * scale
+  )
   extraSegmentGroup.position.set(
     from[0] + offsetFromBase.x,
     from[1] + offsetFromBase.y,
     0
   )
   extraSegmentGroup.visible = !shouldHide
-  group.add(extraSegmentGroup)
+  segmentGroup.add(extraSegmentGroup)
 
-  return group
+  // Segment decorators that only apply to non-close segments
+  if (callExpName !== 'close') {
+    // an arrowhead that appears at the end of the segment
+    const arrowGroup = createArrowhead(scale, theme, color)
+    arrowGroup.position.set(to[0], to[1], 0)
+    const dir = new Vector3()
+      .subVectors(
+        new Vector3(to[0], to[1], 0),
+        new Vector3(from[0], from[1], 0)
+      )
+      .normalize()
+    arrowGroup.quaternion.setFromUnitVectors(new Vector3(0, 1, 0), dir)
+    arrowGroup.visible = !shouldHide
+    segmentGroup.add(arrowGroup)
+
+    // A length indicator that appears at the midpoint of the segment
+    const lengthIndicatorGroup = createLengthIndicator({
+      from,
+      to,
+      scale,
+      length,
+    })
+    segmentGroup.add(lengthIndicatorGroup)
+  }
+
+  return segmentGroup
 }
 
 function createArrowhead(scale = 1, theme: Themes, color?: number): Group {
@@ -230,6 +260,46 @@ function createExtraSegmentHandle(
   return extraSegmentGroup
 }
 
+/**
+ * Creates a group containing a CSS2DObject with the length of the segment
+ */
+function createLengthIndicator({
+  from,
+  to,
+  scale,
+  length,
+}: {
+  from: Coords2d
+  to: Coords2d
+  scale: number
+  length: number
+}) {
+  const lengthIndicatorGroup = new Group()
+  lengthIndicatorGroup.name = SEGMENT_LENGTH_LABEL
+
+  // Make the elements
+  const lengthIndicatorText = document.createElement('p')
+  lengthIndicatorText.classList.add(SEGMENT_LENGTH_LABEL_TEXT)
+  lengthIndicatorText.innerText = roundOff(length).toString()
+  const lengthIndicatorWrapper = document.createElement('div')
+
+  // Style the elements
+  lengthIndicatorWrapper.style.position = 'absolute'
+  lengthIndicatorWrapper.appendChild(lengthIndicatorText)
+  const cssObject = new CSS2DObject(lengthIndicatorWrapper)
+  cssObject.name = SEGMENT_LENGTH_LABEL_TEXT
+
+  // Position the elements based on the line's heading
+  const offsetFromMidpoint = new Vector2(to[0] - from[0], to[1] - from[1])
+    .normalize()
+    .rotateAround(new Vector2(0, 0), -Math.PI / 2)
+    .multiplyScalar(SEGMENT_LENGTH_LABEL_OFFSET_PX * scale)
+  lengthIndicatorText.style.setProperty('--x', `${offsetFromMidpoint.x}px`)
+  lengthIndicatorText.style.setProperty('--y', `${offsetFromMidpoint.y}px`)
+  lengthIndicatorGroup.add(cssObject)
+  return lengthIndicatorGroup
+}
+
 export function tangentialArcToSegment({
   prevSegment,
   from,

src/components/AvailableVarsHelpers.tsx

@@ -10,7 +10,7 @@ import { findAllPreviousVariables, PrevVariable } from '../lang/queryAst'
 import { engineCommandManager, kclManager } from 'lib/singletons'
 import { useKclContext } from 'lang/KclProvider'
 import { useModelingContext } from 'hooks/useModelingContext'
-import { executeAst } from 'useStore'
+import { executeAst } from 'lang/langHelpers'
 import { trap } from 'lib/trap'
 
 export const AvailableVars = ({

src/components/CommandBar/CommandBar.tsx

@@ -24,7 +24,7 @@ export const CommandBar = () => {
   }, [pathname])
 
   // Hook up keyboard shortcuts
-  useHotkeyWrapper(['mod+k', 'ctrl+c'], () => {
+  useHotkeyWrapper(['mod+k'], () => {
     if (commandBarState.context.commands.length === 0) return
     if (commandBarState.matches('Closed')) {
       commandBarSend({ type: 'Open' })

src/components/CommandBar/CommandBarKclInput.tsx

@@ -1,5 +1,6 @@
 import { Completion } from '@codemirror/autocomplete'
-import { EditorState, EditorView, useCodeMirror } from '@uiw/react-codemirror'
+import { EditorView, ViewUpdate } from '@codemirror/view'
+import { EditorState } from '@codemirror/state'
 import { CustomIcon } from 'components/CustomIcon'
 import { useCommandsContext } from 'hooks/useCommandsContext'
 import { useSettingsAuthContext } from 'hooks/useSettingsAuthContext'
@@ -12,6 +13,7 @@ import { useEffect, useRef, useState } from 'react'
 import { useHotkeys } from 'react-hotkeys-hook'
 import styles from './CommandBarKclInput.module.css'
 import { createIdentifier, createVariableDeclaration } from 'lang/modifyAst'
+import { useCodeMirror } from 'components/ModelingSidebar/ModelingPanes/CodeEditor'
 
 function CommandBarKclInput({
   arg,
@@ -63,9 +65,7 @@ function CommandBarKclInput({
 
   const { setContainer } = useCodeMirror({
     container: editorRef.current,
-    value,
-    indentWithTab: false,
-    basicSetup: false,
+    initialDocValue: value,
     autoFocus: true,
     selection: {
       anchor: 0,
@@ -74,7 +74,6 @@ function CommandBarKclInput({
           ? previouslySetValue.valueText.length
           : defaultValue.length,
     },
-    accessKey: 'command-bar',
     theme:
       settings.context.app.theme.current === 'system'
         ? getSystemTheme()
@@ -96,8 +95,12 @@ function CommandBarKclInput({
         }
         return tr
       }),
+      EditorView.updateListener.of((vu: ViewUpdate) => {
+        if (vu.docChanged) {
+          setValue(vu.state.doc.toString())
+        }
+      }),
     ],
-    onChange: (newValue) => setValue(newValue),
   })
 
   useEffect(() => {

src/components/FileTree.tsx

@@ -175,7 +175,11 @@ const FileTreeItem = ({
           codeManager.code
       )
       codeManager.writeToFile()
-      kclManager.executeCode(true, true)
+
+      kclManager.isFirstRender = true
+      kclManager.executeCode(true, true).then(() => {
+        kclManager.isFirstRender = false
+      })
     } else {
       // Let the lsp servers know we closed a file.
       onFileClose(currentFile?.path || null, project?.path || null)

src/components/Gizmo.tsx

@@ -119,7 +119,7 @@ export default function Gizmo() {
       <div
         ref={wrapperRef}
         aria-label="View orientation gizmo"
-        className="grid place-content-center rounded-full overflow-hidden border border-solid border-primary/50 pointer-events-auto"
+        className="grid place-content-center rounded-full overflow-hidden border border-solid border-primary/50 pointer-events-auto bg-chalkboard-10/70 dark:bg-chalkboard-100/80 backdrop-blur-sm"
       >
         <canvas ref={canvasRef} />
         <ContextMenu

src/components/LspProvider.tsx

@@ -1,11 +1,5 @@
 import type * as LSP from 'vscode-languageserver-protocol'
-import React, {
-  createContext,
-  useMemo,
-  useEffect,
-  useContext,
-  useState,
-} from 'react'
+import React, { createContext, useMemo, useContext, useState } from 'react'
 import {
   LanguageServerClient,
   FromServer,
@@ -14,9 +8,8 @@ import {
   LanguageServerPlugin,
 } from '@kittycad/codemirror-lsp-client'
 import { TEST, VITE_KC_API_BASE_URL } from 'env'
-import KclLanguageSupport from 'editor/plugins/lsp/kcl/language'
+import { kcl } from 'editor/plugins/lsp/kcl/language'
 import { copilotPlugin } from 'editor/plugins/lsp/copilot'
-import { useStore } from 'useStore'
 import { useSettingsAuthContext } from 'hooks/useSettingsAuthContext'
 import { Extension } from '@codemirror/state'
 import { LanguageSupport } from '@codemirror/language'
@@ -73,19 +66,8 @@ type LspContext = {
 
 export const LspStateContext = createContext({} as LspContext)
 export const LspProvider = ({ children }: { children: React.ReactNode }) => {
-  const {
-    isKclLspServerReady,
-    isCopilotLspServerReady,
-    setIsKclLspServerReady,
-    setIsCopilotLspServerReady,
-  } = useStore((s) => ({
-    isKclLspServerReady: s.isKclLspServerReady,
-    isCopilotLspServerReady: s.isCopilotLspServerReady,
-    setIsKclLspServerReady: s.setIsKclLspServerReady,
-    setIsCopilotLspServerReady: s.setIsCopilotLspServerReady,
-  }))
-  const [isLspReady, setIsLspReady] = useState(false)
-  const [isCopilotReady, setIsCopilotReady] = useState(false)
+  const [isKclLspReady, setIsKclLspReady] = useState(false)
+  const [isCopilotLspReady, setIsCopilotLspReady] = useState(false)
 
   const {
     auth,
@@ -132,7 +114,7 @@ export const LspProvider = ({ children }: { children: React.ReactNode }) => {
       fromServer,
       intoServer,
       initializedCallback: () => {
-        setIsLspReady(true)
+        setIsKclLspReady(true)
       },
     })
 
@@ -143,7 +125,7 @@ export const LspProvider = ({ children }: { children: React.ReactNode }) => {
   ])
 
   useMemo(() => {
-    if (!isTauri() && isKclLspServerReady && kclLspClient && codeManager.code) {
+    if (!isTauri() && isKclLspReady && kclLspClient && codeManager.code) {
       kclLspClient.textDocumentDidOpen({
         textDocument: {
           uri: `file:///${PROJECT_ENTRYPOINT}`,
@@ -153,7 +135,7 @@ export const LspProvider = ({ children }: { children: React.ReactNode }) => {
         },
       })
     }
-  }, [kclLspClient, isKclLspServerReady])
+  }, [kclLspClient, isKclLspReady])
 
   // Here we initialize the plugin which will start the client.
   // Now that we have multi-file support the name of the file is a dep of
@@ -162,9 +144,9 @@ export const LspProvider = ({ children }: { children: React.ReactNode }) => {
   // We do not want to restart the server, its just wasteful.
   const kclLSP = useMemo(() => {
     let plugin = null
-    if (isKclLspServerReady && !TEST && kclLspClient) {
+    if (isKclLspReady && !TEST && kclLspClient) {
       // Set up the lsp plugin.
-      const lsp = new KclLanguageSupport({
+      const lsp = kcl({
         documentUri: `file:///${PROJECT_ENTRYPOINT}`,
         workspaceFolders: getWorkspaceFolders(),
         client: kclLspClient,
@@ -193,7 +175,7 @@ export const LspProvider = ({ children }: { children: React.ReactNode }) => {
       plugin = lsp
     }
     return plugin
-  }, [kclLspClient, isKclLspServerReady])
+  }, [kclLspClient, isKclLspReady])
 
   const { lspClient: copilotLspClient } = useMemo(() => {
     if (!token || token === '' || TEST) {
@@ -225,7 +207,7 @@ export const LspProvider = ({ children }: { children: React.ReactNode }) => {
       fromServer,
       intoServer,
       initializedCallback: () => {
-        setIsCopilotReady(true)
+        setIsCopilotLspReady(true)
       },
     })
     return { lspClient }
@@ -238,7 +220,7 @@ export const LspProvider = ({ children }: { children: React.ReactNode }) => {
   // We do not want to restart the server, its just wasteful.
   const copilotLSP = useMemo(() => {
     let plugin = null
-    if (isCopilotLspServerReady && !TEST && copilotLspClient) {
+    if (isCopilotLspReady && !TEST && copilotLspClient) {
       // Set up the lsp plugin.
       const lsp = copilotPlugin({
         documentUri: `file:///${PROJECT_ENTRYPOINT}`,
@@ -250,7 +232,7 @@ export const LspProvider = ({ children }: { children: React.ReactNode }) => {
       plugin = lsp
     }
     return plugin
-  }, [copilotLspClient, isCopilotLspServerReady])
+  }, [copilotLspClient, isCopilotLspReady])
 
   let lspClients: LanguageServerClient[] = []
   if (kclLspClient) {
@@ -260,13 +242,6 @@ export const LspProvider = ({ children }: { children: React.ReactNode }) => {
     lspClients.push(copilotLspClient)
   }
 
-  useEffect(() => {
-    setIsKclLspServerReady(isLspReady)
-  }, [isLspReady])
-  useEffect(() => {
-    setIsCopilotLspServerReady(isCopilotReady)
-  }, [isCopilotReady])
-
   const onProjectClose = (
     file: FileEntry | null,
     projectPath: string | null,

src/components/ModelingMachineProvider.tsx

@@ -30,12 +30,12 @@ import {
   applyConstraintAngleBetween,
 } from './Toolbar/SetAngleBetween'
 import { applyConstraintAngleLength } from './Toolbar/setAngleLength'
-import { useStore } from 'useStore'
 import {
   Selections,
   canExtrudeSelection,
   handleSelectionBatch,
   isSelectionLastLine,
+  isRangeInbetweenCharacters,
   isSketchPipe,
   updateSelections,
 } from 'lib/selections'
@@ -54,15 +54,8 @@ import {
   sketchOnExtrudedFace,
   startSketchOnDefault,
 } from 'lang/modifyAst'
+import { Program, parse, recast } from 'lang/wasm'
 import {
-  Program,
-  VariableDeclaration,
-  coreDump,
-  parse,
-  recast,
-} from 'lang/wasm'
-import {
-  getNodeFromPath,
   getNodePathFromSourceRange,
   hasExtrudableGeometry,
   isSingleCursorInPipe,
@@ -71,12 +64,10 @@ import { TEST } from 'env'
 import { exportFromEngine } from 'lib/exportFromEngine'
 import { Models } from '@kittycad/lib/dist/types/src'
 import toast from 'react-hot-toast'
-import { EditorSelection, Transaction } from '@uiw/react-codemirror'
-import { CoreDumpManager } from 'lib/coredump'
+import { EditorSelection, Transaction } from '@codemirror/state'
 import { useSearchParams } from 'react-router-dom'
 import { letEngineAnimateAndSyncCamAfter } from 'clientSideScene/CameraControls'
 import { getVarNameModal } from 'hooks/useToolbarGuards'
-import useHotkeyWrapper from 'lib/hotkeyWrapper'
 import { uuidv4 } from 'lib/utils'
 import { err, trap } from 'lib/trap'
 import { useCommandsContext } from 'hooks/useCommandsContext'
@@ -112,38 +103,6 @@ export const ModelingMachineProvider = ({
   let [searchParams] = useSearchParams()
   const pool = searchParams.get('pool')
 
-  useSetupEngineManager(streamRef, token, {
-    pool: pool,
-    theme: theme.current,
-    highlightEdges: highlightEdges.current,
-    enableSSAO: enableSSAO.current,
-    showScaleGrid: showScaleGrid.current,
-  })
-  const { htmlRef } = useStore((s) => ({
-    htmlRef: s.htmlRef,
-  }))
-  const coreDumpManager = new CoreDumpManager(
-    engineCommandManager,
-    htmlRef,
-    token
-  )
-  useHotkeyWrapper(['meta + shift + .'], () => {
-    toast.promise(
-      coreDump(coreDumpManager, true),
-      {
-        loading: 'Starting core dump...',
-        success: 'Core dump completed successfully',
-        error: 'Error while exporting core dump',
-      },
-      {
-        success: {
-          // Note: this extended duration is especially important for Playwright e2e testing
-          // default duration is 2000 - https://react-hot-toast.com/docs/toast#default-durations
-          duration: 6000,
-        },
-      }
-    )
-  })
   const { commandBarState } = useCommandsContext()
 
   // Settings machine setup
@@ -163,7 +122,13 @@ export const ModelingMachineProvider = ({
     modelingMachine,
     {
       actions: {
-        'sketch exit execute': () => {
+        'disable copilot': () => {
+          editorManager.setCopilotEnabled(false)
+        },
+        'enable copilot': () => {
+          editorManager.setCopilotEnabled(true)
+        },
+        'sketch exit execute': ({ store }) => {
           ;(async () => {
             await sceneInfra.camControls.snapToPerspectiveBeforeHandingBackControlToEngine()
 
@@ -197,7 +162,12 @@ export const ModelingMachineProvider = ({
               })
             }
 
-            kclManager.executeCode(true)
+            store.videoElement?.pause()
+            kclManager.executeCode(true).then(() => {
+              if (engineCommandManager.engineConnection?.freezeFrame) return
+
+              store.videoElement?.play()
+            })
           })()
         },
         'Set mouse state': assign({
@@ -456,6 +426,7 @@ export const ModelingMachineProvider = ({
 
           if (
             selectionRanges.codeBasedSelections.length === 0 ||
+            isRangeInbetweenCharacters(selectionRanges) ||
             isSelectionLastLine(selectionRanges, codeManager.code)
           ) {
             // they have no selection, we should enable the button
@@ -473,17 +444,6 @@ export const ModelingMachineProvider = ({
           if (selectionRanges.codeBasedSelections.length <= 0) return false
           return true
         },
-        'Sketch is empty': ({ sketchDetails }) => {
-          const node = getNodeFromPath<VariableDeclaration>(
-            kclManager.ast,
-            sketchDetails?.sketchPathToNode || [],
-            'VariableDeclaration'
-          )
-          // This should not be returning false, and it should be caught
-          // but we need to simulate old behavior to move on.
-          if (err(node)) return false
-          return node.node?.declarations?.[0]?.init.type !== 'PipeExpression'
-        },
         'Selection is on face': ({ selectionRanges }, { data }) => {
           if (data?.forceNewSketch) return false
           if (!isSingleCursorInPipe(selectionRanges, kclManager.ast))
@@ -514,11 +474,15 @@ export const ModelingMachineProvider = ({
       services: {
         'AST-undo-startSketchOn': async ({ sketchDetails }) => {
           if (!sketchDetails) return
-          const newAst: Program = JSON.parse(JSON.stringify(kclManager.ast))
-          const varDecIndex = sketchDetails.sketchPathToNode[1][0]
-          // remove body item at varDecIndex
-          newAst.body = newAst.body.filter((_, i) => i !== varDecIndex)
-          await kclManager.executeAstMock(newAst)
+          if (kclManager.ast.body.length) {
+            // this assumes no changes have been made to the sketch besides what we did when entering the sketch
+            // i.e. doesn't account for user's adding code themselves, maybe we need store a flag userEditedSinceSketchMode?
+            const newAst: Program = JSON.parse(JSON.stringify(kclManager.ast))
+            const varDecIndex = sketchDetails.sketchPathToNode[1][0]
+            // remove body item at varDecIndex
+            newAst.body = newAst.body.filter((_, i) => i !== varDecIndex)
+            await kclManager.executeAstMock(newAst)
+          }
           sceneInfra.setCallbacks({
             onClick: () => {},
             onDrag: () => {},
@@ -898,6 +862,16 @@ export const ModelingMachineProvider = ({
     }
   )
 
+  useSetupEngineManager(streamRef, token, {
+    pool: pool,
+    theme: theme.current,
+    highlightEdges: highlightEdges.current,
+    enableSSAO: enableSSAO.current,
+    modelingSend,
+    modelingContext: modelingState.context,
+    showScaleGrid: showScaleGrid.current,
+  })
+
   useEffect(() => {
     kclManager.registerExecuteCallback(() => {
       modelingSend({ type: 'Re-execute' })

src/components/ModelingSidebar/ModelingPane.tsx

@@ -1,6 +1,6 @@
-import { useStore } from 'useStore'
 import styles from './ModelingPane.module.css'
 import { useSettingsAuthContext } from 'hooks/useSettingsAuthContext'
+import { useModelingContext } from 'hooks/useModelingContext'
 
 export interface ModelingPaneProps
   extends React.PropsWithChildren,
@@ -33,11 +33,9 @@ export const ModelingPane = ({
 }: ModelingPaneProps) => {
   const { settings } = useSettingsAuthContext()
   const onboardingStatus = settings.context.app.onboardingStatus
-  const { buttonDownInStream } = useStore((s) => ({
-    buttonDownInStream: s.buttonDownInStream,
-  }))
+  const { context } = useModelingContext()
   const pointerEventsCssClass =
-    buttonDownInStream || onboardingStatus.current === 'camera'
+    context.store?.buttonDownInStream || onboardingStatus.current === 'camera'
       ? 'pointer-events-none '
       : 'pointer-events-auto '
   return (