Cut release v0.26.2 (#4322)

* Cut release v0.26.2

* A snapshot a day keeps the bugs away! 📷🐛 (OS: windows-latest)

* A snapshot a day keeps the bugs away! 📷🐛 (OS: windows-latest)

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

.github/workflows/build-test-publish-apps.yml

@@ -15,6 +15,7 @@ on:
 env:
   CUT_RELEASE_PR: ${{ github.event_name == 'pull_request' && (contains(github.event.pull_request.title, 'Cut release v')) }}
   BUILD_RELEASE: ${{ github.event_name == 'release' || github.event_name == 'schedule' || github.event_name == 'pull_request' && (contains(github.event.pull_request.title, 'Cut release v')) }}
+  NOTES: ${{ github.event_name == 'release' && github.event.release.body || format('Non-release build, commit {0}', github.sha) }}
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
@@ -25,7 +26,6 @@ jobs:
     runs-on: ubuntu-22.04  # seperate job on Ubuntu for easy string manipulations (compared to Windows)
     outputs:
       version: ${{ steps.export_version.outputs.version }}
-      notes: ${{ steps.export_version.outputs.notes }}
     steps:
       - uses: actions/checkout@v4
 
@@ -55,8 +55,6 @@ jobs:
       # TODO: see if we need to inject updater nightly URL here https://dl.zoo.dev/releases/modeling-app/nightly/last_update.json
 
       - name: Generate release notes
-        env:
-          NOTES: ${{ github.event_name == 'release' && github.event.release.body || format('Non-release build, commit {0}', github.sha) }}
         run: |
           echo "$NOTES" > release-notes.md
           cat release-notes.md
@@ -84,9 +82,6 @@ jobs:
           path: |
             electron-builder.yml
 
-      - id: export_notes
-        run: echo "notes=`cat release-notes.md'`" >> "$GITHUB_OUTPUT"
-
       - name: Prepare electron-builder.yml file for updater test
         if: ${{ env.CUT_RELEASE_PR == 'true' }}
         run: |
@@ -262,7 +257,6 @@ jobs:
       VERSION_NO_V: ${{ needs.prepare-files.outputs.version }}
       VERSION: ${{ github.event_name == 'schedule' && needs.prepare-files.outputs.version || format('v{0}', needs.prepare-files.outputs.version) }}
       PUB_DATE: ${{ github.event_name == 'release' && github.event.release.created_at || github.event.repository.updated_at }}
-      NOTES: ${{ needs.prepare-files.outputs.notes }}
       BUCKET_DIR: ${{ github.event_name == 'schedule' && 'dl.kittycad.io/releases/modeling-app/nightly' || 'dl.kittycad.io/releases/modeling-app' }}
       WEBSITE_DIR: ${{ github.event_name == 'schedule' && 'dl.zoo.dev/releases/modeling-app/nightly' || 'dl.zoo.dev/releases/modeling-app' }}
       URL_CODED_NAME: ${{ github.event_name == 'schedule' && 'Zoo%20Modeling%20App%20%28Nightly%29' || 'Zoo%20Modeling%20App' }}

.github/workflows/cargo-test.yml

@@ -62,7 +62,7 @@ jobs:
         shell: bash
         run: |-
           cd "${{ matrix.dir }}"
-          cargo llvm-cov nextest --all --lcov --output-path lcov.info --test-threads=1 --no-fail-fast -P ci 2>&1 | tee /tmp/github-actions.log
+          cargo llvm-cov nextest --workspace --lcov --output-path lcov.info --test-threads=1 --no-fail-fast -P ci 2>&1 | tee /tmp/github-actions.log
         env:
           KITTYCAD_API_TOKEN: ${{secrets.KITTYCAD_API_TOKEN}}
           RUST_MIN_STACK: 10485760000

docs/kcl/angledLine.md

@@ -9,7 +9,7 @@ Draw a line segment relative to the current origin using the polar
 measure of some angle and distance.
 
 ```js
-angledLine(data: AngledLineData, sketch: Sketch, tag?: TagNode) -> Sketch
+angledLine(data: AngledLineData, sketch: Sketch, tag?: TagDeclarator) -> Sketch
 ```
 
 
@@ -19,7 +19,7 @@ angledLine(data: AngledLineData, sketch: Sketch, tag?: TagNode) -> Sketch
 |----------|------|-------------|----------|
 | `data` | [`AngledLineData`](/docs/kcl/types/AngledLineData) | Data to draw an angled line. | Yes |
 | `sketch` | [`Sketch`](/docs/kcl/types/Sketch) | A sketch is a collection of paths. | Yes |
-| `tag` | [`TagNode`](/docs/kcl/types/TagNode) |  | No |
+| `tag` | [`TagDeclarator`](/docs/kcl/types#tag-declaration) |  | No |
 
 ### Returns
 

docs/kcl/angledLineOfXLength.md

@@ -9,7 +9,7 @@ Create a line segment from the current 2-dimensional sketch origin
 along some angle (in degrees) for some relative length in the 'x' dimension.
 
 ```js
-angledLineOfXLength(data: AngledLineData, sketch: Sketch, tag?: TagNode) -> Sketch
+angledLineOfXLength(data: AngledLineData, sketch: Sketch, tag?: TagDeclarator) -> Sketch
 ```
 
 
@@ -19,7 +19,7 @@ angledLineOfXLength(data: AngledLineData, sketch: Sketch, tag?: TagNode) -> Sket
 |----------|------|-------------|----------|
 | `data` | [`AngledLineData`](/docs/kcl/types/AngledLineData) | Data to draw an angled line. | Yes |
 | `sketch` | [`Sketch`](/docs/kcl/types/Sketch) | A sketch is a collection of paths. | Yes |
-| `tag` | [`TagNode`](/docs/kcl/types/TagNode) |  | No |
+| `tag` | [`TagDeclarator`](/docs/kcl/types#tag-declaration) |  | No |
 
 ### Returns
 

docs/kcl/angledLineOfYLength.md

@@ -9,7 +9,7 @@ Create a line segment from the current 2-dimensional sketch origin
 along some angle (in degrees) for some relative length in the 'y' dimension.
 
 ```js
-angledLineOfYLength(data: AngledLineData, sketch: Sketch, tag?: TagNode) -> Sketch
+angledLineOfYLength(data: AngledLineData, sketch: Sketch, tag?: TagDeclarator) -> Sketch
 ```
 
 
@@ -19,7 +19,7 @@ angledLineOfYLength(data: AngledLineData, sketch: Sketch, tag?: TagNode) -> Sket
 |----------|------|-------------|----------|
 | `data` | [`AngledLineData`](/docs/kcl/types/AngledLineData) | Data to draw an angled line. | Yes |
 | `sketch` | [`Sketch`](/docs/kcl/types/Sketch) | A sketch is a collection of paths. | Yes |
-| `tag` | [`TagNode`](/docs/kcl/types/TagNode) |  | No |
+| `tag` | [`TagDeclarator`](/docs/kcl/types#tag-declaration) |  | No |
 
 ### Returns
 

docs/kcl/angledLineThatIntersects.md

@@ -9,7 +9,7 @@ Draw an angled line from the current origin, constructing a line segment
 such that the newly created line intersects the desired target line segment.
 
 ```js
-angledLineThatIntersects(data: AngledLineThatIntersectsData, sketch: Sketch, tag?: TagNode) -> Sketch
+angledLineThatIntersects(data: AngledLineThatIntersectsData, sketch: Sketch, tag?: TagDeclarator) -> Sketch
 ```
 
 
@@ -19,7 +19,7 @@ angledLineThatIntersects(data: AngledLineThatIntersectsData, sketch: Sketch, tag
 |----------|------|-------------|----------|
 | `data` | [`AngledLineThatIntersectsData`](/docs/kcl/types/AngledLineThatIntersectsData) | Data for drawing an angled line that intersects with a given line. | Yes |
 | `sketch` | [`Sketch`](/docs/kcl/types/Sketch) | A sketch is a collection of paths. | Yes |
-| `tag` | [`TagNode`](/docs/kcl/types/TagNode) |  | No |
+| `tag` | [`TagDeclarator`](/docs/kcl/types#tag-declaration) |  | No |
 
 ### Returns
 

docs/kcl/angledLineToX.md

@@ -9,7 +9,7 @@ Create a line segment from the current 2-dimensional sketch origin
 along some angle (in degrees) for some length, ending at the provided value in the 'x' dimension.
 
 ```js
-angledLineToX(data: AngledLineToData, sketch: Sketch, tag?: TagNode) -> Sketch
+angledLineToX(data: AngledLineToData, sketch: Sketch, tag?: TagDeclarator) -> Sketch
 ```
 
 
@@ -19,7 +19,7 @@ angledLineToX(data: AngledLineToData, sketch: Sketch, tag?: TagNode) -> Sketch
 |----------|------|-------------|----------|
 | `data` | [`AngledLineToData`](/docs/kcl/types/AngledLineToData) | Data to draw an angled line to a point. | Yes |
 | `sketch` | [`Sketch`](/docs/kcl/types/Sketch) | A sketch is a collection of paths. | Yes |
-| `tag` | [`TagNode`](/docs/kcl/types/TagNode) |  | No |
+| `tag` | [`TagDeclarator`](/docs/kcl/types#tag-declaration) |  | No |
 
 ### Returns
 

docs/kcl/angledLineToY.md

@@ -9,7 +9,7 @@ Create a line segment from the current 2-dimensional sketch origin
 along some angle (in degrees) for some length, ending at the provided value in the 'y' dimension.
 
 ```js
-angledLineToY(data: AngledLineToData, sketch: Sketch, tag?: TagNode) -> Sketch
+angledLineToY(data: AngledLineToData, sketch: Sketch, tag?: TagDeclarator) -> Sketch
 ```
 
 
@@ -19,7 +19,7 @@ angledLineToY(data: AngledLineToData, sketch: Sketch, tag?: TagNode) -> Sketch
 |----------|------|-------------|----------|
 | `data` | [`AngledLineToData`](/docs/kcl/types/AngledLineToData) | Data to draw an angled line to a point. | Yes |
 | `sketch` | [`Sketch`](/docs/kcl/types/Sketch) | A sketch is a collection of paths. | Yes |
-| `tag` | [`TagNode`](/docs/kcl/types/TagNode) |  | No |
+| `tag` | [`TagDeclarator`](/docs/kcl/types#tag-declaration) |  | No |
 
 ### Returns
 

docs/kcl/arc.md

@@ -11,7 +11,7 @@ The arc is constructed such that the current position of the sketch is placed al
 Unless this makes a lot of sense and feels like what you're looking for to construct your shape, you're likely looking for tangentialArc.
 
 ```js
-arc(data: ArcData, sketch: Sketch, tag?: TagNode) -> Sketch
+arc(data: ArcData, sketch: Sketch, tag?: TagDeclarator) -> Sketch
 ```
 
 
@@ -21,7 +21,7 @@ arc(data: ArcData, sketch: Sketch, tag?: TagNode) -> Sketch
 |----------|------|-------------|----------|
 | `data` | [`ArcData`](/docs/kcl/types/ArcData) | Data to draw an arc. | Yes |
 | `sketch` | [`Sketch`](/docs/kcl/types/Sketch) | A sketch is a collection of paths. | Yes |
-| `tag` | [`TagNode`](/docs/kcl/types/TagNode) |  | No |
+| `tag` | [`TagDeclarator`](/docs/kcl/types#tag-declaration) |  | No |
 
 ### Returns
 

docs/kcl/bezierCurve.md

@@ -9,7 +9,7 @@ Draw a smooth, continuous, curved line segment from the current origin to
 the desired (x, y), using a number of control points to shape the curve's shape.
 
 ```js
-bezierCurve(data: BezierData, sketch: Sketch, tag?: TagNode) -> Sketch
+bezierCurve(data: BezierData, sketch: Sketch, tag?: TagDeclarator) -> Sketch
 ```
 
 
@@ -19,7 +19,7 @@ bezierCurve(data: BezierData, sketch: Sketch, tag?: TagNode) -> Sketch
 |----------|------|-------------|----------|
 | `data` | [`BezierData`](/docs/kcl/types/BezierData) | Data to draw a bezier curve. | Yes |
 | `sketch` | [`Sketch`](/docs/kcl/types/Sketch) | A sketch is a collection of paths. | Yes |
-| `tag` | [`TagNode`](/docs/kcl/types/TagNode) |  | No |
+| `tag` | [`TagDeclarator`](/docs/kcl/types#tag-declaration) |  | No |
 
 ### Returns
 

docs/kcl/chamfer.md

@@ -9,7 +9,7 @@ Cut a straight transitional edge along a tagged path.
 Chamfer is similar in function and use to a fillet, except a fillet will blend the transition along an edge, rather than cut a sharp, straight transitional edge.
 
 ```js
-chamfer(data: ChamferData, solid: Solid, tag?: TagNode) -> Solid
+chamfer(data: ChamferData, solid: Solid, tag?: TagDeclarator) -> Solid
 ```
 
 
@@ -19,7 +19,7 @@ chamfer(data: ChamferData, solid: Solid, tag?: TagNode) -> Solid
 |----------|------|-------------|----------|
 | `data` | [`ChamferData`](/docs/kcl/types/ChamferData) | Data for chamfers. | Yes |
 | `solid` | [`Solid`](/docs/kcl/types/Solid) | An solid is a collection of extrude surfaces. | Yes |
-| `tag` | [`TagNode`](/docs/kcl/types/TagNode) |  | No |
+| `tag` | [`TagDeclarator`](/docs/kcl/types#tag-declaration) |  | No |
 
 ### Returns
 

docs/kcl/circle.md

@@ -9,7 +9,7 @@ Construct a 2-dimensional circle, of the specified radius, centered at
 the provided (x, y) origin point.
 
 ```js
-circle(data: CircleData, sketch_surface_or_group: SketchOrSurface, tag?: TagNode) -> Sketch
+circle(data: CircleData, sketch_surface_or_group: SketchOrSurface, tag?: TagDeclarator) -> Sketch
 ```
 
 
@@ -19,7 +19,7 @@ circle(data: CircleData, sketch_surface_or_group: SketchOrSurface, tag?: TagNode
 |----------|------|-------------|----------|
 | `data` | [`CircleData`](/docs/kcl/types/CircleData) | Data for drawing an circle | Yes |
 | `sketch_surface_or_group` | [`SketchOrSurface`](/docs/kcl/types/SketchOrSurface) | A sketch surface or a sketch. | Yes |
-| `tag` | [`TagNode`](/docs/kcl/types/TagNode) |  | No |
+| `tag` | [`TagDeclarator`](/docs/kcl/types#tag-declaration) |  | No |
 
 ### Returns
 

docs/kcl/close.md

@@ -9,7 +9,7 @@ Construct a line segment from the current origin back to the profile's
 origin, ensuring the resulting 2-dimensional sketch is not open-ended.
 
 ```js
-close(sketch: Sketch, tag?: TagNode) -> Sketch
+close(sketch: Sketch, tag?: TagDeclarator) -> Sketch
 ```
 
 
@@ -18,7 +18,7 @@ close(sketch: Sketch, tag?: TagNode) -> Sketch
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
 | `sketch` | [`Sketch`](/docs/kcl/types/Sketch) | A sketch is a collection of paths. | Yes |
-| `tag` | [`TagNode`](/docs/kcl/types/TagNode) |  | No |
+| `tag` | [`TagDeclarator`](/docs/kcl/types#tag-declaration) |  | No |
 
 ### Returns
 

docs/kcl/fillet.md

@@ -9,7 +9,7 @@ Blend a transitional edge along a tagged path, smoothing the sharp edge.
 Fillet is similar in function and use to a chamfer, except a chamfer will cut a sharp transition along an edge while fillet will smoothly blend the transition.
 
 ```js
-fillet(data: FilletData, solid: Solid, tag?: TagNode) -> Solid
+fillet(data: FilletData, solid: Solid, tag?: TagDeclarator) -> Solid
 ```
 
 
@@ -19,7 +19,7 @@ fillet(data: FilletData, solid: Solid, tag?: TagNode) -> Solid
 |----------|------|-------------|----------|
 | `data` | [`FilletData`](/docs/kcl/types/FilletData) | Data for fillets. | Yes |
 | `solid` | [`Solid`](/docs/kcl/types/Solid) | An solid is a collection of extrude surfaces. | Yes |
-| `tag` | [`TagNode`](/docs/kcl/types/TagNode) |  | No |
+| `tag` | [`TagDeclarator`](/docs/kcl/types#tag-declaration) |  | No |
 
 ### Returns
 

docs/kcl/line.md

@@ -9,7 +9,7 @@ Draw a line relative to the current origin to a specified (x, y) away
 from the current position.
 
 ```js
-line(delta: [number], sketch: Sketch, tag?: TagNode) -> Sketch
+line(delta: [number], sketch: Sketch, tag?: TagDeclarator) -> Sketch
 ```
 
 
@@ -19,7 +19,7 @@ line(delta: [number], sketch: Sketch, tag?: TagNode) -> Sketch
 |----------|------|-------------|----------|
 | `delta` | `[number]` |  | Yes |
 | `sketch` | [`Sketch`](/docs/kcl/types/Sketch) | A sketch is a collection of paths. | Yes |
-| `tag` | [`TagNode`](/docs/kcl/types/TagNode) |  | No |
+| `tag` | [`TagDeclarator`](/docs/kcl/types#tag-declaration) |  | No |
 
 ### Returns
 

docs/kcl/lineTo.md

@@ -9,7 +9,7 @@ Draw a line from the current origin to some absolute (x, y) point.
 
 
 ```js
-lineTo(to: [number], sketch: Sketch, tag?: TagNode) -> Sketch
+lineTo(to: [number], sketch: Sketch, tag?: TagDeclarator) -> Sketch
 ```
 
 
@@ -19,7 +19,7 @@ lineTo(to: [number], sketch: Sketch, tag?: TagNode) -> Sketch
 |----------|------|-------------|----------|
 | `to` | `[number]` |  | Yes |
 | `sketch` | [`Sketch`](/docs/kcl/types/Sketch) | A sketch is a collection of paths. | Yes |
-| `tag` | [`TagNode`](/docs/kcl/types/TagNode) |  | No |
+| `tag` | [`TagDeclarator`](/docs/kcl/types#tag-declaration) |  | No |
 
 ### Returns
 

docs/kcl/startProfileAt.md

@@ -9,7 +9,7 @@ Start a new profile at a given point.
 
 
 ```js
-startProfileAt(to: [number], sketch_surface: SketchSurface, tag?: TagNode) -> Sketch
+startProfileAt(to: [number], sketch_surface: SketchSurface, tag?: TagDeclarator) -> Sketch
 ```
 
 
@@ -19,7 +19,7 @@ startProfileAt(to: [number], sketch_surface: SketchSurface, tag?: TagNode) -> Sk
 |----------|------|-------------|----------|
 | `to` | `[number]` |  | Yes |
 | `sketch_surface` | [`SketchSurface`](/docs/kcl/types/SketchSurface) | A sketch type. | Yes |
-| `tag` | [`TagNode`](/docs/kcl/types/TagNode) |  | No |
+| `tag` | [`TagDeclarator`](/docs/kcl/types#tag-declaration) |  | No |
 
 ### Returns
 

docs/kcl/tangentialArc.md

@@ -9,7 +9,7 @@ Draw a curved line segment along part of an imaginary circle.
 The arc is constructed such that the last line segment is placed tangent to the imaginary circle of the specified radius. The resulting arc is the segment of the imaginary circle from that tangent point for 'offset' degrees along the imaginary circle.
 
 ```js
-tangentialArc(data: TangentialArcData, sketch: Sketch, tag?: TagNode) -> Sketch
+tangentialArc(data: TangentialArcData, sketch: Sketch, tag?: TagDeclarator) -> Sketch
 ```
 
 
@@ -19,7 +19,7 @@ tangentialArc(data: TangentialArcData, sketch: Sketch, tag?: TagNode) -> Sketch
 |----------|------|-------------|----------|
 | `data` | [`TangentialArcData`](/docs/kcl/types/TangentialArcData) | Data to draw a tangential arc. | Yes |
 | `sketch` | [`Sketch`](/docs/kcl/types/Sketch) | A sketch is a collection of paths. | Yes |
-| `tag` | [`TagNode`](/docs/kcl/types/TagNode) |  | No |
+| `tag` | [`TagDeclarator`](/docs/kcl/types#tag-declaration) |  | No |
 
 ### Returns
 

docs/kcl/tangentialArcTo.md

@@ -9,7 +9,7 @@ Starting at the current sketch's origin, draw a curved line segment along
 some part of an imaginary circle until it reaches the desired (x, y) coordinates.
 
 ```js
-tangentialArcTo(to: [number], sketch: Sketch, tag?: TagNode) -> Sketch
+tangentialArcTo(to: [number], sketch: Sketch, tag?: TagDeclarator) -> Sketch
 ```
 
 
@@ -19,7 +19,7 @@ tangentialArcTo(to: [number], sketch: Sketch, tag?: TagNode) -> Sketch
 |----------|------|-------------|----------|
 | `to` | `[number]` |  | Yes |
 | `sketch` | [`Sketch`](/docs/kcl/types/Sketch) | A sketch is a collection of paths. | Yes |
-| `tag` | [`TagNode`](/docs/kcl/types/TagNode) |  | No |
+| `tag` | [`TagDeclarator`](/docs/kcl/types#tag-declaration) |  | No |
 
 ### Returns
 

docs/kcl/tangentialArcToRelative.md

@@ -9,7 +9,7 @@ Starting at the current sketch's origin, draw a curved line segment along
 some part of an imaginary circle until it reaches a point the given (x, y) distance away.
 
 ```js
-tangentialArcToRelative(delta: [number], sketch: Sketch, tag?: TagNode) -> Sketch
+tangentialArcToRelative(delta: [number], sketch: Sketch, tag?: TagDeclarator) -> Sketch
 ```
 
 
@@ -19,7 +19,7 @@ tangentialArcToRelative(delta: [number], sketch: Sketch, tag?: TagNode) -> Sketc
 |----------|------|-------------|----------|
 | `delta` | `[number]` |  | Yes |
 | `sketch` | [`Sketch`](/docs/kcl/types/Sketch) | A sketch is a collection of paths. | Yes |
-| `tag` | [`TagNode`](/docs/kcl/types/TagNode) |  | No |
+| `tag` | [`TagDeclarator`](/docs/kcl/types#tag-declaration) |  | No |
 
 ### Returns
 

docs/kcl/types/BasePath.md

@@ -18,7 +18,7 @@ A base path.
 |----------|------|-------------|----------|
 | `from` |`[number, number]`| The from point. | No |
 | `to` |`[number, number]`| The to point. | No |
-| `tag` |[`TagNode`](/docs/kcl/types/TagNode)| The tag of the path. | No |
+| `tag` |[`TagDeclarator`](/docs/kcl/types#tag-declaration)| The tag of the path. | No |
 | `__geoMeta` |[`GeoMeta`](/docs/kcl/types/GeoMeta)| Metadata. | No |
 
 

docs/kcl/types/BinaryPart.md

@@ -22,10 +22,12 @@ layout: manual
 
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
-| `type` |enum: [`Literal`](/docs/kcl/types/Literal)|  | No |
+| `type` |enum: `Literal`|  | No |
-| `kind` |[`Literal`](/docs/kcl/types/Literal)|  | No |
 | `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `value` |[`LiteralValue`](/docs/kcl/types/LiteralValue)|  | No |
+| `raw` |`string`|  | No |
+| `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 
 ----
@@ -41,9 +43,10 @@ layout: manual
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
 | `type` |enum: [`Identifier`](/docs/kcl/types/Identifier)|  | No |
-| `kind` |[`Identifier`](/docs/kcl/types/Identifier)|  | No |
 | `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `name` |`string`|  | No |
+| `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 
 ----
@@ -58,10 +61,13 @@ layout: manual
 
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
-| `type` |enum: [`BinaryExpression`](/docs/kcl/types/BinaryExpression)|  | No |
+| `type` |enum: `BinaryExpression`|  | No |
-| `kind` |[`BinaryExpression`](/docs/kcl/types/BinaryExpression)|  | No |
 | `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `operator` |[`BinaryOperator`](/docs/kcl/types/BinaryOperator)|  | No |
+| `left` |[`BinaryPart`](/docs/kcl/types/BinaryPart)|  | No |
+| `right` |[`BinaryPart`](/docs/kcl/types/BinaryPart)|  | No |
+| `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 
 ----
@@ -76,10 +82,13 @@ layout: manual
 
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
-| `type` |enum: [`CallExpression`](/docs/kcl/types/CallExpression)|  | No |
+| `type` |enum: `CallExpression`|  | No |
-| `kind` |[`CallExpression`](/docs/kcl/types/CallExpression)|  | No |
 | `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `callee` |[`Identifier`](/docs/kcl/types/Identifier)|  | No |
+| `arguments` |`[` [`Expr`](/docs/kcl/types/Expr) `]`|  | No |
+| `optional` |`boolean`|  | No |
+| `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 
 ----
@@ -94,10 +103,12 @@ layout: manual
 
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
-| `type` |enum: [`UnaryExpression`](/docs/kcl/types/UnaryExpression)|  | No |
+| `type` |enum: `UnaryExpression`|  | No |
-| `kind` |[`UnaryExpression`](/docs/kcl/types/UnaryExpression)|  | No |
 | `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `operator` |[`UnaryOperator`](/docs/kcl/types/UnaryOperator)|  | No |
+| `argument` |[`BinaryPart`](/docs/kcl/types/BinaryPart)|  | No |
+| `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 
 ----
@@ -112,10 +123,13 @@ layout: manual
 
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
-| `type` |enum: [`MemberExpression`](/docs/kcl/types/MemberExpression)|  | No |
+| `type` |enum: `MemberExpression`|  | No |
-| `kind` |[`MemberExpression`](/docs/kcl/types/MemberExpression)|  | No |
 | `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `object` |[`MemberObject`](/docs/kcl/types/MemberObject)|  | No |
+| `property` |[`LiteralIdentifier`](/docs/kcl/types/LiteralIdentifier)|  | No |
+| `computed` |`boolean`|  | No |
+| `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 
 ----
@@ -130,10 +144,14 @@ layout: manual
 
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
-| `type` |enum: [`IfExpression`](/docs/kcl/types/IfExpression)|  | No |
+| `type` |enum: `IfExpression`|  | No |
-| `kind` |[`IfExpression`](/docs/kcl/types/IfExpression)|  | No |
 | `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `cond` |[`Expr`](/docs/kcl/types/Expr)|  | No |
+| `then_val` |[`Program`](/docs/kcl/types/Program)|  | No |
+| `else_ifs` |`[` [`ElseIf`](/docs/kcl/types/ElseIf) `]`|  | No |
+| `final_else` |[`Program`](/docs/kcl/types/Program)|  | No |
+| `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 
 ----

docs/kcl/types/BodyItem.md

@@ -22,10 +22,13 @@ layout: manual
 
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
-| `type` |enum: [`ImportStatement`](/docs/kcl/types/ImportStatement)|  | No |
+| `type` |enum: `ImportStatement`|  | No |
-| `kind` |[`ImportStatement`](/docs/kcl/types/ImportStatement)|  | No |
 | `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `items` |`[` [`ImportItem`](/docs/kcl/types/ImportItem) `]`|  | No |
+| `path` |`string`|  | No |
+| `raw_path` |`string`|  | No |
+| `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 
 ----
@@ -40,10 +43,11 @@ layout: manual
 
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
-| `type` |enum: [`ExpressionStatement`](/docs/kcl/types/ExpressionStatement)|  | No |
+| `type` |enum: `ExpressionStatement`|  | No |
-| `kind` |[`ExpressionStatement`](/docs/kcl/types/ExpressionStatement)|  | No |
 | `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `expression` |[`Expr`](/docs/kcl/types/Expr)|  | No |
+| `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 
 ----
@@ -58,10 +62,13 @@ layout: manual
 
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
-| `type` |enum: [`VariableDeclaration`](/docs/kcl/types/VariableDeclaration)|  | No |
+| `type` |enum: `VariableDeclaration`|  | No |
-| `kind` |[`VariableDeclaration`](/docs/kcl/types/VariableDeclaration)|  | No |
 | `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `declarations` |`[` [`VariableDeclarator`](/docs/kcl/types/VariableDeclarator) `]`|  | No |
+| `visibility` |[`ItemVisibility`](/docs/kcl/types/ItemVisibility)|  | No |
+| `kind` |[`VariableKind`](/docs/kcl/types/VariableKind)|  | No |
+| `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 
 ----
@@ -76,10 +83,11 @@ layout: manual
 
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
-| `type` |enum: [`ReturnStatement`](/docs/kcl/types/ReturnStatement)|  | No |
+| `type` |enum: `ReturnStatement`|  | No |
-| `kind` |[`ReturnStatement`](/docs/kcl/types/ReturnStatement)|  | No |
 | `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `argument` |[`Expr`](/docs/kcl/types/Expr)|  | No |
+| `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 
 ----

docs/kcl/types/EdgeCut.md

@@ -28,7 +28,7 @@ A fillet.
 | `id` |`string`| The id of the engine command that called this fillet. | No |
 | `radius` |`number`|  | No |
 | `edgeId` |`string`| The engine id of the edge to fillet. | No |
-| `tag` |[`TagNode`](/docs/kcl/types/TagNode)|  | No |
+| `tag` |[`TagDeclarator`](/docs/kcl/types#tag-declaration)|  | No |
 
 
 ----
@@ -48,7 +48,7 @@ A chamfer.
 | `id` |`string`| The id of the engine command that called this chamfer. | No |
 | `length` |`number`|  | No |
 | `edgeId` |`string`| The engine id of the edge to chamfer. | No |
-| `tag` |[`TagNode`](/docs/kcl/types/TagNode)|  | No |
+| `tag` |[`TagDeclarator`](/docs/kcl/types#tag-declaration)|  | No |
 
 
 ----

docs/kcl/types/ElseIf.md

@@ -15,8 +15,10 @@ layout: manual
 
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
+| `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `cond` |[`Expr`](/docs/kcl/types/Expr)|  | No |
-| `then_val` |[`UnboxedNode_for_Program`](/docs/kcl/types/UnboxedNode_for_Program)|  | No |
+| `then_val` |[`Program`](/docs/kcl/types/Program)|  | No |
 | `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 

docs/kcl/types/Expr.md

@@ -23,10 +23,12 @@ An expression can be evaluated to yield a single KCL value.
 
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
-| `type` |enum: [`Literal`](/docs/kcl/types/Literal)|  | No |
+| `type` |enum: `Literal`|  | No |
-| `kind` |[`Literal`](/docs/kcl/types/Literal)| An expression can be evaluated to yield a single KCL value. | No |
 | `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `value` |[`LiteralValue`](/docs/kcl/types/LiteralValue)| An expression can be evaluated to yield a single KCL value. | No |
+| `raw` |`string`|  | No |
+| `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 
 ----
@@ -42,9 +44,10 @@ An expression can be evaluated to yield a single KCL value.
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
 | `type` |enum: [`Identifier`](/docs/kcl/types/Identifier)|  | No |
-| `kind` |[`Identifier`](/docs/kcl/types/Identifier)| An expression can be evaluated to yield a single KCL value. | No |
 | `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `name` |`string`|  | No |
+| `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 
 ----
@@ -60,9 +63,10 @@ An expression can be evaluated to yield a single KCL value.
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
 | `type` |enum: [`TagDeclarator`](/docs/kcl/types#tag-declaration)|  | No |
-| `kind` |[`TagDeclarator`](/docs/kcl/types#tag-declaration)| An expression can be evaluated to yield a single KCL value. | No |
 | `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `value` |`string`|  | No |
+| `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 
 ----
@@ -77,10 +81,13 @@ An expression can be evaluated to yield a single KCL value.
 
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
-| `type` |enum: [`BinaryExpression`](/docs/kcl/types/BinaryExpression)|  | No |
+| `type` |enum: `BinaryExpression`|  | No |
-| `kind` |[`BinaryExpression`](/docs/kcl/types/BinaryExpression)| An expression can be evaluated to yield a single KCL value. | No |
 | `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `operator` |[`BinaryOperator`](/docs/kcl/types/BinaryOperator)| An expression can be evaluated to yield a single KCL value. | No |
+| `left` |[`BinaryPart`](/docs/kcl/types/BinaryPart)| An expression can be evaluated to yield a single KCL value. | No |
+| `right` |[`BinaryPart`](/docs/kcl/types/BinaryPart)| An expression can be evaluated to yield a single KCL value. | No |
+| `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 
 ----
@@ -96,9 +103,11 @@ An expression can be evaluated to yield a single KCL value.
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
 | `type` |enum: [`FunctionExpression`](/docs/kcl/types/FunctionExpression)|  | No |
-| `kind` |[`FunctionExpression`](/docs/kcl/types/FunctionExpression)| An expression can be evaluated to yield a single KCL value. | No |
 | `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `params` |`[` [`Parameter`](/docs/kcl/types/Parameter) `]`|  | No |
+| `body` |[`Program`](/docs/kcl/types/Program)| An expression can be evaluated to yield a single KCL value. | No |
+| `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 
 ----
@@ -113,10 +122,13 @@ An expression can be evaluated to yield a single KCL value.
 
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
-| `type` |enum: [`CallExpression`](/docs/kcl/types/CallExpression)|  | No |
+| `type` |enum: `CallExpression`|  | No |
-| `kind` |[`CallExpression`](/docs/kcl/types/CallExpression)| An expression can be evaluated to yield a single KCL value. | No |
 | `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `callee` |[`Identifier`](/docs/kcl/types/Identifier)| An expression can be evaluated to yield a single KCL value. | No |
+| `arguments` |`[` [`Expr`](/docs/kcl/types/Expr) `]`|  | No |
+| `optional` |`boolean`|  | No |
+| `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 
 ----
@@ -131,10 +143,12 @@ An expression can be evaluated to yield a single KCL value.
 
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
-| `type` |enum: [`PipeExpression`](/docs/kcl/types/PipeExpression)|  | No |
+| `type` |enum: `PipeExpression`|  | No |
-| `kind` |[`PipeExpression`](/docs/kcl/types/PipeExpression)| An expression can be evaluated to yield a single KCL value. | No |
 | `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `body` |`[` [`Expr`](/docs/kcl/types/Expr) `]`|  | No |
+| `nonCodeMeta` |[`NonCodeMeta`](/docs/kcl/types/NonCodeMeta)| An expression can be evaluated to yield a single KCL value. | No |
+| `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 
 ----
@@ -149,10 +163,10 @@ An expression can be evaluated to yield a single KCL value.
 
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
-| `type` |enum: [`PipeSubstitution`](/docs/kcl/types/PipeSubstitution)|  | No |
+| `type` |enum: `PipeSubstitution`|  | No |
-| `kind` |[`PipeSubstitution`](/docs/kcl/types/PipeSubstitution)| An expression can be evaluated to yield a single KCL value. | No |
 | `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 
 ----
@@ -167,10 +181,12 @@ An expression can be evaluated to yield a single KCL value.
 
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
-| `type` |enum: [`ArrayExpression`](/docs/kcl/types/ArrayExpression)|  | No |
+| `type` |enum: `ArrayExpression`|  | No |
-| `kind` |[`ArrayExpression`](/docs/kcl/types/ArrayExpression)| An expression can be evaluated to yield a single KCL value. | No |
 | `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `elements` |`[` [`Expr`](/docs/kcl/types/Expr) `]`|  | No |
+| `nonCodeMeta` |[`NonCodeMeta`](/docs/kcl/types/NonCodeMeta)| An expression can be evaluated to yield a single KCL value. | No |
+| `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 
 ----
@@ -185,10 +201,13 @@ An expression can be evaluated to yield a single KCL value.
 
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
-| `type` |enum: [`ArrayRangeExpression`](/docs/kcl/types/ArrayRangeExpression)|  | No |
+| `type` |enum: `ArrayRangeExpression`|  | No |
-| `kind` |[`ArrayRangeExpression`](/docs/kcl/types/ArrayRangeExpression)| An expression can be evaluated to yield a single KCL value. | No |
 | `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `startElement` |[`Expr`](/docs/kcl/types/Expr)| An expression can be evaluated to yield a single KCL value. | No |
+| `endElement` |[`Expr`](/docs/kcl/types/Expr)| An expression can be evaluated to yield a single KCL value. | No |
+| `endInclusive` |`boolean`| Is the `end_element` included in the range? | No |
+| `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 
 ----
@@ -203,10 +222,12 @@ An expression can be evaluated to yield a single KCL value.
 
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
-| `type` |enum: [`ObjectExpression`](/docs/kcl/types/ObjectExpression)|  | No |
+| `type` |enum: `ObjectExpression`|  | No |
-| `kind` |[`ObjectExpression`](/docs/kcl/types/ObjectExpression)| An expression can be evaluated to yield a single KCL value. | No |
 | `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `properties` |`[` [`ObjectProperty`](/docs/kcl/types/ObjectProperty) `]`|  | No |
+| `nonCodeMeta` |[`NonCodeMeta`](/docs/kcl/types/NonCodeMeta)| An expression can be evaluated to yield a single KCL value. | No |
+| `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 
 ----
@@ -221,10 +242,13 @@ An expression can be evaluated to yield a single KCL value.
 
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
-| `type` |enum: [`MemberExpression`](/docs/kcl/types/MemberExpression)|  | No |
+| `type` |enum: `MemberExpression`|  | No |
-| `kind` |[`MemberExpression`](/docs/kcl/types/MemberExpression)| An expression can be evaluated to yield a single KCL value. | No |
 | `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `object` |[`MemberObject`](/docs/kcl/types/MemberObject)| An expression can be evaluated to yield a single KCL value. | No |
+| `property` |[`LiteralIdentifier`](/docs/kcl/types/LiteralIdentifier)| An expression can be evaluated to yield a single KCL value. | No |
+| `computed` |`boolean`|  | No |
+| `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 
 ----
@@ -239,10 +263,12 @@ An expression can be evaluated to yield a single KCL value.
 
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
-| `type` |enum: [`UnaryExpression`](/docs/kcl/types/UnaryExpression)|  | No |
+| `type` |enum: `UnaryExpression`|  | No |
-| `kind` |[`UnaryExpression`](/docs/kcl/types/UnaryExpression)| An expression can be evaluated to yield a single KCL value. | No |
 | `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `operator` |[`UnaryOperator`](/docs/kcl/types/UnaryOperator)| An expression can be evaluated to yield a single KCL value. | No |
+| `argument` |[`BinaryPart`](/docs/kcl/types/BinaryPart)| An expression can be evaluated to yield a single KCL value. | No |
+| `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 
 ----
@@ -257,10 +283,14 @@ An expression can be evaluated to yield a single KCL value.
 
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
-| `type` |enum: [`IfExpression`](/docs/kcl/types/IfExpression)|  | No |
+| `type` |enum: `IfExpression`|  | No |
-| `kind` |[`IfExpression`](/docs/kcl/types/IfExpression)| An expression can be evaluated to yield a single KCL value. | No |
 | `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `cond` |[`Expr`](/docs/kcl/types/Expr)| An expression can be evaluated to yield a single KCL value. | No |
+| `then_val` |[`Program`](/docs/kcl/types/Program)| An expression can be evaluated to yield a single KCL value. | No |
+| `else_ifs` |`[` [`ElseIf`](/docs/kcl/types/ElseIf) `]`|  | No |
+| `final_else` |[`Program`](/docs/kcl/types/Program)| An expression can be evaluated to yield a single KCL value. | No |
+| `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 
 ----

docs/kcl/types/ExtrudeSurface.md

@@ -26,7 +26,7 @@ An extrude plane.
 |----------|------|-------------|----------|
 | `type` |enum: `extrudePlane`|  | No |
 | `faceId` |`string`| The face id for the extrude plane. | No |
-| `tag` |[`TagNode`](/docs/kcl/types/TagNode)| The tag. | No |
+| `tag` |[`TagDeclarator`](/docs/kcl/types#tag-declaration)| The tag. | No |
 | `id` |`string`| The id of the geometry. | No |
 | `sourceRange` |`SourceRange`| The source range. | No |
 
@@ -46,7 +46,7 @@ An extruded arc.
 |----------|------|-------------|----------|
 | `type` |enum: `extrudeArc`|  | No |
 | `faceId` |`string`| The face id for the extrude plane. | No |
-| `tag` |[`TagNode`](/docs/kcl/types/TagNode)| The tag. | No |
+| `tag` |[`TagDeclarator`](/docs/kcl/types#tag-declaration)| The tag. | No |
 | `id` |`string`| The id of the geometry. | No |
 | `sourceRange` |`SourceRange`| The source range. | No |
 
@@ -66,7 +66,7 @@ Geometry metadata.
 |----------|------|-------------|----------|
 | `type` |enum: `chamfer`|  | No |
 | `faceId` |`string`| The id for the chamfer surface. | No |
-| `tag` |[`TagNode`](/docs/kcl/types/TagNode)| The tag. | No |
+| `tag` |[`TagDeclarator`](/docs/kcl/types#tag-declaration)| The tag. | No |
 | `id` |`string`| The id of the geometry. | No |
 | `sourceRange` |`SourceRange`| The source range. | No |
 
@@ -86,7 +86,7 @@ Geometry metadata.
 |----------|------|-------------|----------|
 | `type` |enum: `fillet`|  | No |
 | `faceId` |`string`| The id for the fillet surface. | No |
-| `tag` |[`TagNode`](/docs/kcl/types/TagNode)| The tag. | No |
+| `tag` |[`TagDeclarator`](/docs/kcl/types#tag-declaration)| The tag. | No |
 | `id` |`string`| The id of the geometry. | No |
 | `sourceRange` |`SourceRange`| The source range. | No |
 

docs/kcl/types/FunctionExpression.md

@@ -15,8 +15,10 @@ layout: manual
 
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
+| `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `params` |`[` [`Parameter`](/docs/kcl/types/Parameter) `]`|  | No |
-| `body` |[`UnboxedNode_for_Program`](/docs/kcl/types/UnboxedNode_for_Program)|  | No |
+| `body` |[`Program`](/docs/kcl/types/Program)|  | No |
 | `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 

docs/kcl/types/Identifier.md

@@ -15,6 +15,8 @@ layout: manual
 
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
+| `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `name` |`string`|  | No |
 | `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 

docs/kcl/types/ImportItem.md

@@ -15,8 +15,10 @@ layout: manual
 
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
-| `name` |[`UnboxedNode_for_Identifier`](/docs/kcl/types/UnboxedNode_for_Identifier)| Name of the item to import. | No |
+| `name` |[`Identifier`](/docs/kcl/types/Identifier)| Name of the item to import. | No |
-| `alias` |[`UnboxedNode_for_Identifier`](/docs/kcl/types/UnboxedNode_for_Identifier)| Rename the item using an identifier after "as". | No |
+| `alias` |[`Identifier`](/docs/kcl/types/Identifier)| Rename the item using an identifier after "as". | No |
+| `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 

docs/kcl/types/KclValue.md

@@ -59,9 +59,10 @@ Any KCL value.
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
 | `type` |enum: [`TagDeclarator`](/docs/kcl/types#tag-declaration)|  | No |
-| `kind` |[`TagDeclarator`](/docs/kcl/types#tag-declaration)| Any KCL value. | No |
 | `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `value` |`string`|  | No |
+| `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 
 ----
@@ -182,7 +183,7 @@ Data for an imported geometry.
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
 | `type` |enum: `Function`|  | No |
-| `expression` |[`UnboxedNode_for_FunctionExpression`](/docs/kcl/types/UnboxedNode_for_FunctionExpression)| Any KCL value. | No |
+| `expression` |[`FunctionExpression`](/docs/kcl/types/FunctionExpression)| Any KCL value. | No |
 | `memory` |[`ProgramMemory`](/docs/kcl/types/ProgramMemory)| Any KCL value. | No |
 | `__meta` |`[` [`Metadata`](/docs/kcl/types/Metadata) `]`|  | No |
 

docs/kcl/types/LiteralIdentifier.md

@@ -23,9 +23,10 @@ layout: manual
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
 | `type` |enum: [`Identifier`](/docs/kcl/types/Identifier)|  | No |
-| `kind` |[`Identifier`](/docs/kcl/types/Identifier)|  | No |
 | `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `name` |`string`|  | No |
+| `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 
 ----
@@ -40,10 +41,12 @@ layout: manual
 
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
-| `type` |enum: [`Literal`](/docs/kcl/types/Literal)|  | No |
+| `type` |enum: `Literal`|  | No |
-| `kind` |[`Literal`](/docs/kcl/types/Literal)|  | No |
 | `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `value` |[`LiteralValue`](/docs/kcl/types/LiteralValue)|  | No |
+| `raw` |`string`|  | No |
+| `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 
 ----

docs/kcl/types/MemberObject.md

@@ -22,10 +22,13 @@ layout: manual
 
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
-| `type` |enum: [`MemberExpression`](/docs/kcl/types/MemberExpression)|  | No |
+| `type` |enum: `MemberExpression`|  | No |
-| `kind` |[`MemberExpression`](/docs/kcl/types/MemberExpression)|  | No |
 | `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `object` |[`MemberObject`](/docs/kcl/types/MemberObject)|  | No |
+| `property` |[`LiteralIdentifier`](/docs/kcl/types/LiteralIdentifier)|  | No |
+| `computed` |`boolean`|  | No |
+| `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 
 ----
@@ -41,9 +44,10 @@ layout: manual
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
 | `type` |enum: [`Identifier`](/docs/kcl/types/Identifier)|  | No |
-| `kind` |[`Identifier`](/docs/kcl/types/Identifier)|  | No |
 | `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `name` |`string`|  | No |
+| `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 
 ----

docs/kcl/types/NonCodeMeta.md

@@ -16,7 +16,7 @@ layout: manual
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
 | `nonCodeNodes` |`object`|  | No |
-| `start` |`[` [`UnboxedNode_for_NonCodeNode`](/docs/kcl/types/UnboxedNode_for_NonCodeNode) `]`|  | No |
+| `start` |`[` [`NonCodeNode`](/docs/kcl/types/NonCodeNode) `]`|  | No |
 | `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 

docs/kcl/types/NonCodeNode.md

@@ -15,6 +15,8 @@ layout: manual
 
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
+| `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `value` |[`NonCodeValue`](/docs/kcl/types/NonCodeValue)|  | No |
 | `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 

docs/kcl/types/ObjectProperty.md

@@ -15,7 +15,9 @@ layout: manual
 
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
-| `key` |[`UnboxedNode_for_Identifier`](/docs/kcl/types/UnboxedNode_for_Identifier)|  | No |
+| `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `key` |[`Identifier`](/docs/kcl/types/Identifier)|  | No |
 | `value` |[`Expr`](/docs/kcl/types/Expr)|  | No |
 | `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 

docs/kcl/types/Parameter.md

@@ -16,7 +16,7 @@ Parameter of a KCL function.
 
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
-| `identifier` |[`UnboxedNode_for_Identifier`](/docs/kcl/types/UnboxedNode_for_Identifier)| The parameter's label or name. | No |
+| `identifier` |[`Identifier`](/docs/kcl/types/Identifier)| The parameter's label or name. | No |
 | `optional` |`boolean`| Is the parameter optional? | No |
 | `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 

docs/kcl/types/Path.md

@@ -27,7 +27,7 @@ A path that goes to a point.
 | `type` |enum: `ToPoint`|  | No |
 | `from` |`[number, number]`| The from point. | No |
 | `to` |`[number, number]`| The to point. | No |
-| `tag` |[`TagNode`](/docs/kcl/types/TagNode)| The tag of the path. | No |
+| `tag` |[`TagDeclarator`](/docs/kcl/types#tag-declaration)| The tag of the path. | No |
 | `__geoMeta` |[`GeoMeta`](/docs/kcl/types/GeoMeta)| Metadata. | No |
 
 
@@ -49,7 +49,7 @@ A arc that is tangential to the last path segment that goes to a point
 | `ccw` |`boolean`| arc's direction | No |
 | `from` |`[number, number]`| The from point. | No |
 | `to` |`[number, number]`| The to point. | No |
-| `tag` |[`TagNode`](/docs/kcl/types/TagNode)| The tag of the path. | No |
+| `tag` |[`TagDeclarator`](/docs/kcl/types#tag-declaration)| The tag of the path. | No |
 | `__geoMeta` |[`GeoMeta`](/docs/kcl/types/GeoMeta)| Metadata. | No |
 
 
@@ -71,7 +71,7 @@ A arc that is tangential to the last path segment
 | `ccw` |`boolean`| arc's direction | No |
 | `from` |`[number, number]`| The from point. | No |
 | `to` |`[number, number]`| The to point. | No |
-| `tag` |[`TagNode`](/docs/kcl/types/TagNode)| The tag of the path. | No |
+| `tag` |[`TagDeclarator`](/docs/kcl/types#tag-declaration)| The tag of the path. | No |
 | `__geoMeta` |[`GeoMeta`](/docs/kcl/types/GeoMeta)| Metadata. | No |
 
 
@@ -94,7 +94,7 @@ a complete arc
 | `ccw` |`boolean`| arc's direction | No |
 | `from` |`[number, number]`| The from point. | No |
 | `to` |`[number, number]`| The to point. | No |
-| `tag` |[`TagNode`](/docs/kcl/types/TagNode)| The tag of the path. | No |
+| `tag` |[`TagDeclarator`](/docs/kcl/types#tag-declaration)| The tag of the path. | No |
 | `__geoMeta` |[`GeoMeta`](/docs/kcl/types/GeoMeta)| Metadata. | No |
 
 
@@ -115,7 +115,7 @@ A path that is horizontal.
 | `x` |`number`| The x coordinate. | No |
 | `from` |`[number, number]`| The from point. | No |
 | `to` |`[number, number]`| The to point. | No |
-| `tag` |[`TagNode`](/docs/kcl/types/TagNode)| The tag of the path. | No |
+| `tag` |[`TagDeclarator`](/docs/kcl/types#tag-declaration)| The tag of the path. | No |
 | `__geoMeta` |[`GeoMeta`](/docs/kcl/types/GeoMeta)| Metadata. | No |
 
 
@@ -137,7 +137,7 @@ An angled line to.
 | `y` |`number`| The y coordinate. | No |
 | `from` |`[number, number]`| The from point. | No |
 | `to` |`[number, number]`| The to point. | No |
-| `tag` |[`TagNode`](/docs/kcl/types/TagNode)| The tag of the path. | No |
+| `tag` |[`TagDeclarator`](/docs/kcl/types#tag-declaration)| The tag of the path. | No |
 | `__geoMeta` |[`GeoMeta`](/docs/kcl/types/GeoMeta)| Metadata. | No |
 
 
@@ -157,7 +157,29 @@ A base path.
 | `type` |enum: `Base`|  | No |
 | `from` |`[number, number]`| The from point. | No |
 | `to` |`[number, number]`| The to point. | No |
-| `tag` |[`TagNode`](/docs/kcl/types/TagNode)| The tag of the path. | No |
+| `tag` |[`TagDeclarator`](/docs/kcl/types#tag-declaration)| The tag of the path. | No |
+| `__geoMeta` |[`GeoMeta`](/docs/kcl/types/GeoMeta)| Metadata. | No |
+
+
+----
+A circular arc, not necessarily tangential to the current point.
+
+**Type:** `object`
+
+
+
+
+
+## Properties
+
+| Property | Type | Description | Required |
+|----------|------|-------------|----------|
+| `type` |enum: `Arc`|  | No |
+| `center` |`[number, number]`| Center of the circle that this arc is drawn on. | No |
+| `radius` |`number`| Radius of the circle that this arc is drawn on. | No |
+| `from` |`[number, number]`| The from point. | No |
+| `to` |`[number, number]`| The to point. | No |
+| `tag` |[`TagDeclarator`](/docs/kcl/types#tag-declaration)| The tag of the path. | No |
 | `__geoMeta` |[`GeoMeta`](/docs/kcl/types/GeoMeta)| Metadata. | No |
 
 

docs/kcl/types/Program.md

@@ -16,8 +16,10 @@ A KCL program top level, or function body.
 
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
+| `start` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
+| `end` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)|  | No |
 | `body` |`[` [`BodyItem`](/docs/kcl/types/BodyItem) `]`|  | No |
-| `nonCodeMeta` |[`UnboxedNode_for_NonCodeMeta`](/docs/kcl/types/UnboxedNode_for_NonCodeMeta)| A KCL program top level, or function body. | No |
+| `nonCodeMeta` |[`NonCodeMeta`](/docs/kcl/types/NonCodeMeta)| A KCL program top level, or function body. | No |
 | `digest` |`[, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`, `integer`]`|  | No |
 
 

docs/kcl/types/Sketch.md

@@ -16,8 +16,8 @@ A sketch is a collection of paths.
 
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
-| `id` |`string`| The id of the sketch (this will change when the engine's reference to it changes. | No |
+| `id` |`string`| The id of the sketch (this will change when the engine's reference to it changes). | No |
-| `value` |`[` [`Path`](/docs/kcl/types/Path) `]`| The paths in the sketch. | No |
+| `paths` |`[` [`Path`](/docs/kcl/types/Path) `]`| The paths in the sketch. | No |
 | `on` |[`SketchSurface`](/docs/kcl/types/SketchSurface)| What the sketch is on (can be a plane or a face). | No |
 | `start` |[`BasePath`](/docs/kcl/types/BasePath)| The starting path. | No |
 | `tags` |`object`| Tag identifiers that have been declared in this sketch. | No |

docs/kcl/types/SketchSet.md

@@ -25,8 +25,8 @@ A sketch is a collection of paths.
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
 | `type` |enum: `sketch`|  | No |
-| `id` |`string`| The id of the sketch (this will change when the engine's reference to it changes. | No |
+| `id` |`string`| The id of the sketch (this will change when the engine's reference to it changes). | No |
-| `value` |`[` [`Path`](/docs/kcl/types/Path) `]`| The paths in the sketch. | No |
+| `paths` |`[` [`Path`](/docs/kcl/types/Path) `]`| The paths in the sketch. | No |
 | `on` |[`SketchSurface`](/docs/kcl/types/SketchSurface)| What the sketch is on (can be a plane or a face). | No |
 | `start` |[`BasePath`](/docs/kcl/types/BasePath)| The starting path. | No |
 | `tags` |`object`| Tag identifiers that have been declared in this sketch. | No |

docs/kcl/types/TagEngineInfo.md

@@ -18,7 +18,7 @@ Engine information for a tag.
 |----------|------|-------------|----------|
 | `id` |`string`| The id of the tagged object. | No |
 | `sketch` |`string`| The sketch the tag is on. | No |
-| `path` |[`BasePath`](/docs/kcl/types/BasePath)| The path the tag is on. | No |
+| `path` |[`Path`](/docs/kcl/types/Path)| The path the tag is on. | No |
 | `surface` |[`ExtrudeSurface`](/docs/kcl/types/ExtrudeSurface)| The surface information for the tag. | No |
 
 

docs/kcl/xLine.md

@@ -9,7 +9,7 @@ Draw a line relative to the current origin to a specified distance away
 from the current position along the 'x' axis.
 
 ```js
-xLine(length: number, sketch: Sketch, tag?: TagNode) -> Sketch
+xLine(length: number, sketch: Sketch, tag?: TagDeclarator) -> Sketch
 ```
 
 
@@ -19,7 +19,7 @@ xLine(length: number, sketch: Sketch, tag?: TagNode) -> Sketch
 |----------|------|-------------|----------|
 | `length` | `number` |  | Yes |
 | `sketch` | [`Sketch`](/docs/kcl/types/Sketch) | A sketch is a collection of paths. | Yes |
-| `tag` | [`TagNode`](/docs/kcl/types/TagNode) |  | No |
+| `tag` | [`TagDeclarator`](/docs/kcl/types#tag-declaration) |  | No |
 
 ### Returns
 

docs/kcl/xLineTo.md

@@ -9,7 +9,7 @@ Draw a line parallel to the X axis, that ends at the given X.
 E.g. if the previous line ended at (1, 1), then xLineTo(4) draws a line from (1, 1) to (4, 1)
 
 ```js
-xLineTo(to: number, sketch: Sketch, tag?: TagNode) -> Sketch
+xLineTo(to: number, sketch: Sketch, tag?: TagDeclarator) -> Sketch
 ```
 
 
@@ -19,7 +19,7 @@ xLineTo(to: number, sketch: Sketch, tag?: TagNode) -> Sketch
 |----------|------|-------------|----------|
 | `to` | `number` |  | Yes |
 | `sketch` | [`Sketch`](/docs/kcl/types/Sketch) | A sketch is a collection of paths. | Yes |
-| `tag` | [`TagNode`](/docs/kcl/types/TagNode) |  | No |
+| `tag` | [`TagDeclarator`](/docs/kcl/types#tag-declaration) |  | No |
 
 ### Returns
 

docs/kcl/yLine.md

@@ -9,7 +9,7 @@ Draw a line relative to the current origin to a specified distance away
 from the current position along the 'y' axis.
 
 ```js
-yLine(length: number, sketch: Sketch, tag?: TagNode) -> Sketch
+yLine(length: number, sketch: Sketch, tag?: TagDeclarator) -> Sketch
 ```
 
 
@@ -19,7 +19,7 @@ yLine(length: number, sketch: Sketch, tag?: TagNode) -> Sketch
 |----------|------|-------------|----------|
 | `length` | `number` |  | Yes |
 | `sketch` | [`Sketch`](/docs/kcl/types/Sketch) | A sketch is a collection of paths. | Yes |
-| `tag` | [`TagNode`](/docs/kcl/types/TagNode) |  | No |
+| `tag` | [`TagDeclarator`](/docs/kcl/types#tag-declaration) |  | No |
 
 ### Returns
 

docs/kcl/yLineTo.md

@@ -9,7 +9,7 @@ Draw a line parallel to the Y axis, that ends at the given Y.
 E.g. if the previous line ended at (1, 1), then yLineTo(4) draws a line from (1, 1) to (1, 4)
 
 ```js
-yLineTo(to: number, sketch: Sketch, tag?: TagNode) -> Sketch
+yLineTo(to: number, sketch: Sketch, tag?: TagDeclarator) -> Sketch
 ```
 
 
@@ -19,7 +19,7 @@ yLineTo(to: number, sketch: Sketch, tag?: TagNode) -> Sketch
 |----------|------|-------------|----------|
 | `to` | `number` |  | Yes |
 | `sketch` | [`Sketch`](/docs/kcl/types/Sketch) | A sketch is a collection of paths. | Yes |
-| `tag` | [`TagNode`](/docs/kcl/types/TagNode) |  | No |
+| `tag` | [`TagDeclarator`](/docs/kcl/types#tag-declaration) |  | No |
 
 ### Returns
 

e2e/playwright/file-tree.spec.ts

@@ -136,6 +136,9 @@ test.describe('when using the file tree to', () => {
       )
       await pasteCodeInEditor(kclCube)
 
+      // TODO: We have a timeout of 1s between edits to write to disk. If you reload the page too quickly it won't write to disk.
+      await tronApp.page.waitForTimeout(2000)
+
       await renameFile(fromFile, toFile)
       await tronApp.page.reload()
 
@@ -222,9 +225,11 @@ test.describe('when using the file tree to', () => {
       )
       await pasteCodeInEditor(kclCube)
 
+      // TODO: We have a timeout of 1s between edits to write to disk. If you reload the page too quickly it won't write to disk.
+      await tronApp.page.waitForTimeout(2000)
+
       const kcl1 = 'main.kcl'
       const kcl2 = '2.kcl'
-
       await createNewFileAndSelect(kcl2)
       const kclCylinder = await fsp.readFile(
         'src/wasm-lib/tests/executor/inputs/cylinder.kcl',
@@ -232,6 +237,9 @@ test.describe('when using the file tree to', () => {
       )
       await pasteCodeInEditor(kclCylinder)
 
+      // TODO: We have a timeout of 1s between edits to write to disk. If you reload the page too quickly it won't write to disk.
+      await tronApp.page.waitForTimeout(2000)
+
       await renameFile(kcl2, kcl1)
 
       await test.step(`Postcondition: ${kcl1} still has the original content`, async () => {

e2e/playwright/onboarding-tests.spec.ts

@@ -55,6 +55,53 @@ test.describe('Onboarding tests', () => {
     await expect(page.locator('.cm-content')).toContainText('// Shelf Bracket')
   })
 
+  test(
+    'Desktop: fresh onboarding executes and loads',
+    { tag: '@electron' },
+    async ({ browserName: _ }, testInfo) => {
+      const { electronApp, page } = await setupElectron({
+        testInfo,
+        appSettings: {
+          app: {
+            onboardingStatus: 'incomplete',
+          },
+        },
+        cleanProjectDir: true,
+      })
+
+      const u = await getUtils(page)
+
+      const viewportSize = { width: 1200, height: 500 }
+      await page.setViewportSize(viewportSize)
+
+      // Locators and constants
+      const newProjectButton = page.getByRole('button', { name: 'New project' })
+      const projectLink = page.getByTestId('project-link')
+
+      await test.step(`Create a project and open to the onboarding`, async () => {
+        await newProjectButton.click()
+        await projectLink.click()
+        await test.step(`Ensure the engine connection works by testing the sketch button`, async () => {
+          await u.waitForPageLoad()
+        })
+      })
+
+      await test.step(`Ensure we see the onboarding stuff`, async () => {
+        // Test that the onboarding pane loaded
+        await expect(
+          page.getByText('Welcome to Modeling App! This')
+        ).toBeVisible()
+
+        // *and* that the code is shown in the editor
+        await expect(page.locator('.cm-content')).toContainText(
+          '// Shelf Bracket'
+        )
+      })
+
+      await electronApp.close()
+    }
+  )
+
   test('Code resets after confirmation', async ({ page }) => {
     const initialCode = `sketch001 = startSketchOn('XZ')`
 

e2e/playwright/test-utils.ts

@@ -888,7 +888,17 @@ export async function setupElectron({
     const tempSettingsFilePath = join(projectDirName, SETTINGS_FILE_NAME)
     const settingsOverrides = TOML.stringify(
       appSettings
-        ? { settings: appSettings }
+        ? {
+            settings: {
+              ...TEST_SETTINGS,
+              ...appSettings,
+              app: {
+                ...TEST_SETTINGS.app,
+                projectDirectory: projectDirName,
+                ...appSettings.app,
+              },
+            },
+          }
         : {
             settings: {
               ...TEST_SETTINGS,

e2e/playwright/testing-gizmo.spec.ts

@@ -292,7 +292,7 @@ test.describe(`Testing gizmo, fixture-based`, () => {
     await test.step(`Verify the camera moved`, async () => {
       await scene.expectState({
         camera: {
-          position: [0, -23865.37, 11073.54],
+          position: [0, -23865.37, 11073.53],
           target: [0, 0, 0],
         },
       })

e2e/playwright/testing-settings.spec.ts

@@ -430,7 +430,6 @@ test.describe('Testing settings', () => {
       await test.step('Check color of logo changed when in modeling view', async () => {
         await page.getByRole('button', { name: 'New project' }).click()
         await page.getByTestId('project-link').first().click()
-        await page.getByRole('button', { name: 'Dismiss' }).click()
         await changeColor('58')
         await expect(logoLink).toHaveCSS('--primary-hue', '58')
       })

interface.d.ts

@@ -2,7 +2,7 @@ import fs from 'node:fs/promises'
 import fsSync from 'node:fs'
 import path from 'path'
 import { dialog, shell } from 'electron'
-import { MachinesListing } from 'lib/machineManager'
+import { MachinesListing } from 'components/MachineManagerProvider'
 
 type EnvFn = (value?: string) => string
 

openapi/machine-api.json

@@ -107,6 +107,13 @@
             },
             "type": "array"
           },
+          "loaded_filament_idx": {
+            "description": "The currently loaded filament index.",
+            "format": "uint",
+            "minimum": 0,
+            "nullable": true,
+            "type": "integer"
+          },
           "nozzle_diameter": {
             "description": "Diameter of the extrusion nozzle, in mm.",
             "format": "double",
@@ -285,6 +292,21 @@
               "type"
             ],
             "type": "object"
+          },
+          {
+            "description": "Unknown material",
+            "properties": {
+              "type": {
+                "enum": [
+                  "unknown"
+                ],
+                "type": "string"
+              }
+            },
+            "required": [
+              "type"
+            ],
+            "type": "object"
           }
         ]
       },
@@ -974,7 +996,7 @@
     },
     "description": "",
     "title": "machine-api",
-    "version": "0.1.0"
+    "version": "0.1.1"
   },
   "openapi": "3.0.3",
   "paths": {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "zoo-modeling-app",
-  "version": "0.26.0",
+  "version": "0.26.2",
   "private": true,
   "productName": "Zoo Modeling App",
   "author": {
@@ -161,7 +161,7 @@
     "@types/isomorphic-fetch": "^0.0.39",
     "@types/minimist": "^1.2.5",
     "@types/mocha": "^10.0.6",
-    "@types/node": "^22.5.0",
+    "@types/node": "^22.7.8",
     "@types/pixelmatch": "^5.2.6",
     "@types/pngjs": "^6.0.4",
     "@types/react": "^18.3.4",

src/Router.tsx

@@ -21,6 +21,7 @@ import { WasmErrBanner } from 'components/WasmErrBanner'
 import { CommandBar } from 'components/CommandBar/CommandBar'
 import ModelingMachineProvider from 'components/ModelingMachineProvider'
 import FileMachineProvider from 'components/FileMachineProvider'
+import { MachineManagerProvider } from 'components/MachineManagerProvider'
 import { PATHS } from 'lib/paths'
 import {
   fileLoader,
@@ -49,6 +50,7 @@ const router = createRouter([
   {
     loader: settingsLoader,
     id: PATHS.INDEX,
+    // TODO: Re-evaluate if this is true
     /* Make sure auth is the outermost provider or else we will have
      * inefficient re-renders, use the react profiler to see. */
     element: (
@@ -57,7 +59,9 @@ const router = createRouter([
           <LspProvider>
             <KclContextProvider>
               <AppStateProvider>
+                <MachineManagerProvider>
                   <Outlet />
+                </MachineManagerProvider>
               </AppStateProvider>
             </KclContextProvider>
           </LspProvider>

src/clientSideScene/CameraControls.ts

@@ -64,6 +64,27 @@ export type ReactCameraProperties =
 
 const lastCmdDelay = 50
 
+class CameraRateLimiter {
+  lastSend?: Date = undefined
+  rateLimitMs: number = 16 //60 FPS
+
+  send = (f: () => void) => {
+    let now = new Date()
+
+    if (
+      this.lastSend === undefined ||
+      now.getTime() - this.lastSend.getTime() > this.rateLimitMs
+    ) {
+      f()
+      this.lastSend = now
+    }
+  }
+
+  reset = () => {
+    this.lastSend = undefined
+  }
+}
+
 export class CameraControls {
   engineCommandManager: EngineCommandManager
   syncDirection: 'clientToEngine' | 'engineToClient' = 'engineToClient'
@@ -71,15 +92,15 @@ export class CameraControls {
   target: Vector3
   domElement: HTMLCanvasElement
   isDragging: boolean
+  wasDragging: boolean
   mouseDownPosition: Vector2
   mouseNewPosition: Vector2
   rotationSpeed = 0.3
   enableRotate = true
   enablePan = true
   enableZoom = true
-  zoomDataFromLastFrame?: number = undefined
+  moveSender: CameraRateLimiter = new CameraRateLimiter()
-  // holds coordinates, and interaction
+  zoomSender: CameraRateLimiter = new CameraRateLimiter()
-  moveDataFromLastFrame?: [number, number, string] = undefined
   lastPerspectiveFov: number = 45
   pendingZoom: number | null = null
   pendingRotation: Vector2 | null = null
@@ -171,6 +192,36 @@ export class CameraControls {
     }
   }
 
+  doMove = (interaction: any, coordinates: any) => {
+    // eslint-disable-next-line @typescript-eslint/no-floating-promises
+    this.engineCommandManager.sendSceneCommand({
+      type: 'modeling_cmd_req',
+      cmd: {
+        type: 'camera_drag_move',
+        interaction: interaction,
+        window: {
+          x: coordinates[0],
+          y: coordinates[1],
+        },
+      },
+      cmd_id: uuidv4(),
+    })
+  }
+
+  doZoom = (zoom: number) => {
+    this.handleStart()
+    // eslint-disable-next-line @typescript-eslint/no-floating-promises
+    this.engineCommandManager.sendSceneCommand({
+      type: 'modeling_cmd_req',
+      cmd: {
+        type: 'default_camera_zoom',
+        magnitude: (-1 * zoom) / window.devicePixelRatio,
+      },
+      cmd_id: uuidv4(),
+    })
+    this.handleEnd()
+  }
+
   constructor(
     isOrtho = false,
     domElement: HTMLCanvasElement,
@@ -183,6 +234,7 @@ export class CameraControls {
     this.target = new Vector3()
     this.domElement = domElement
     this.isDragging = false
+    this.wasDragging = false
     this.mouseDownPosition = new Vector2()
     this.mouseNewPosition = new Vector2()
 
@@ -258,49 +310,6 @@ export class CameraControls {
       this.onCameraChange()
     }
 
-    // Our stream is never more than 60fps.
-    // We can get away with capping our "virtual fps" to 60 then.
-    const FPS_VIRTUAL = 60
-
-    const doZoom = () => {
-      if (this.zoomDataFromLastFrame !== undefined) {
-        this.handleStart()
-        // eslint-disable-next-line @typescript-eslint/no-floating-promises
-        this.engineCommandManager.sendSceneCommand({
-          type: 'modeling_cmd_req',
-          cmd: {
-            type: 'default_camera_zoom',
-            magnitude:
-              (-1 * this.zoomDataFromLastFrame) / window.devicePixelRatio,
-          },
-          cmd_id: uuidv4(),
-        })
-        this.handleEnd()
-      }
-      this.zoomDataFromLastFrame = undefined
-    }
-    setInterval(doZoom, 1000 / FPS_VIRTUAL)
-
-    const doMove = () => {
-      if (this.moveDataFromLastFrame !== undefined) {
-        // eslint-disable-next-line @typescript-eslint/no-floating-promises
-        this.engineCommandManager.sendSceneCommand({
-          type: 'modeling_cmd_req',
-          cmd: {
-            type: 'camera_drag_move',
-            interaction: this.moveDataFromLastFrame[2] as any,
-            window: {
-              x: this.moveDataFromLastFrame[0],
-              y: this.moveDataFromLastFrame[1],
-            },
-          },
-          cmd_id: uuidv4(),
-        })
-      }
-      this.moveDataFromLastFrame = undefined
-    }
-    setInterval(doMove, 1000 / FPS_VIRTUAL)
-
     setTimeout(() => {
       this.engineCommandManager.subscribeTo({
         event: 'camera_drag_end',
@@ -356,6 +365,8 @@ export class CameraControls {
   onMouseDown = (event: PointerEvent) => {
     this.domElement.setPointerCapture(event.pointerId)
     this.isDragging = true
+    // Reset the wasDragging flag to false when starting a new drag
+    this.wasDragging = false
     this.mouseDownPosition.set(event.clientX, event.clientY)
     let interaction = this.getInteractionType(event)
     if (interaction === 'none') return
@@ -385,11 +396,18 @@ export class CameraControls {
       const interaction = this.getInteractionType(event)
       if (interaction === 'none') return
 
+      // If there's a valid interaction and the mouse is moving,
+      // our past (and current) interaction was a drag.
+      this.wasDragging = true
+
       if (this.syncDirection === 'engineToClient') {
-        this.moveDataFromLastFrame = [event.clientX, event.clientY, interaction]
+        this.moveSender.send(() => {
+          this.doMove(interaction, [event.clientX, event.clientY])
+        })
         return
       }
 
+      // else "clientToEngine" (Sketch Mode) or forceUpdate
       // Implement camera movement logic here based on deltaMove
       // For example, for rotating the camera around the target:
       if (interaction === 'rotate') {
@@ -418,6 +436,9 @@ export class CameraControls {
        * under the cursor. This recently moved from being handled in App.tsx.
        * This might not be the right spot, but it is more consolidated.
        */
+
+      // Clear any previous drag state
+      this.wasDragging = false
       if (this.syncDirection === 'engineToClient') {
         const newCmdId = uuidv4()
 
@@ -459,7 +480,9 @@ export class CameraControls {
 
     if (this.syncDirection === 'engineToClient') {
       if (interaction === 'zoom') {
-        this.zoomDataFromLastFrame = event.deltaY
+        this.zoomSender.send(() => {
+          this.doZoom(event.deltaY)
+        })
       } else {
         // This case will get handled when we add pan and rotate using Apple trackpad.
         console.error(

src/clientSideScene/ClientSideSceneComp.tsx

@@ -44,7 +44,6 @@ import {
 import { ActionButton } from 'components/ActionButton'
 import { err, reportRejection, trap } from 'lib/trap'
 import { useCommandsContext } from 'hooks/useCommandsContext'
-import { UnboxedNode } from 'wasm-lib/kcl/bindings/UnboxedNode'
 
 function useShouldHideScene(): { hideClient: boolean; hideServer: boolean } {
   const [isCamMoving, setIsCamMoving] = useState(false)
@@ -202,7 +201,7 @@ const Overlay = ({
   let xAlignment = overlay.angle < 0 ? '0%' : '-100%'
   let yAlignment = overlay.angle < -90 || overlay.angle >= 90 ? '0%' : '-100%'
 
-  const _node1 = getNodeFromPath<UnboxedNode<CallExpression>>(
+  const _node1 = getNodeFromPath<CallExpression>(
     kclManager.ast,
     overlay.pathToNode,
     'CallExpression'
@@ -382,7 +381,7 @@ export async function deleteSegment({
   pathToNode: PathToNode
   sketchDetails: SketchDetails | null
 }) {
-  let modifiedAst: UnboxedNode<Program> | Error = kclManager.ast
+  let modifiedAst: Program | Error = kclManager.ast
   const dependentRanges = findUsesOfTagInPipe(modifiedAst, pathToNode)
 
   const shouldContinueSegDelete = dependentRanges.length

src/clientSideScene/sceneEntities.ts

@@ -92,7 +92,6 @@ import { err, reportRejection, trap } from 'lib/trap'
 import { CSS2DObject } from 'three/examples/jsm/renderers/CSS2DRenderer'
 import { Point3d } from 'wasm-lib/kcl/bindings/Point3d'
 import { SegmentInputs } from 'lang/std/stdTypes'
-import { UnboxedNode } from 'wasm-lib/kcl/bindings/UnboxedNode'
 
 type DraftSegment = 'line' | 'tangentialArcTo'
 
@@ -339,6 +338,11 @@ export class SceneEntities {
     sceneInfra.setCallbacks({
       onClick: async (args) => {
         if (!args) return
+        // If there is a valid camera interaction that matches, do that instead
+        const interaction = sceneInfra.camControls.getInteractionType(
+          args.mouseEvent
+        )
+        if (interaction !== 'none') return
         if (args.mouseEvent.which !== 1) return
         const { intersectionPoint } = args
         if (!intersectionPoint?.twoD || !sketchDetails?.sketchPathToNode) return
@@ -370,14 +374,14 @@ export class SceneEntities {
     selectionRanges,
   }: {
     sketchPathToNode: PathToNode
-    maybeModdedAst: UnboxedNode<Program>
+    maybeModdedAst: Program
     draftExpressionsIndices?: { start: number; end: number }
     forward: [number, number, number]
     up: [number, number, number]
     position?: [number, number, number]
     selectionRanges?: Selections
   }): Promise<{
-    truncatedAst: UnboxedNode<Program>
+    truncatedAst: Program
     programMemoryOverride: ProgramMemory
     sketch: Sketch
     variableDeclarationName: string
@@ -408,7 +412,7 @@ export class SceneEntities {
     if (err(sketch)) return Promise.reject(sketch)
     if (!sketch) return Promise.reject('sketch not found')
 
-    if (!isArray(sketch?.value))
+    if (!isArray(sketch?.paths))
       return {
         truncatedAst,
         programMemoryOverride,
@@ -436,7 +440,7 @@ export class SceneEntities {
       maybeModdedAst,
       sketch.start.__geoMeta.sourceRange
     )
-    if (sketch?.value?.[0]?.type !== 'Circle') {
+    if (sketch?.paths?.[0]?.type !== 'Circle') {
       const _profileStart = createProfileStartHandle({
         from: sketch.start.from,
         id: sketch.start.__geoMeta.id,
@@ -452,16 +456,16 @@ export class SceneEntities {
       this.activeSegments[JSON.stringify(segPathToNode)] = _profileStart
     }
     const callbacks: (() => SegmentOverlayPayload | null)[] = []
-    sketch.value.forEach((segment, index) => {
+    sketch.paths.forEach((segment, index) => {
       let segPathToNode = getNodePathFromSourceRange(
         maybeModdedAst,
         segment.__geoMeta.sourceRange
       )
       if (
         draftExpressionsIndices &&
-        (sketch.value[index - 1] || sketch.start)
+        (sketch.paths[index - 1] || sketch.start)
       ) {
-        const previousSegment = sketch.value[index - 1] || sketch.start
+        const previousSegment = sketch.paths[index - 1] || sketch.start
         const previousSegmentPathToNode = getNodePathFromSourceRange(
           maybeModdedAst,
           previousSegment.__geoMeta.sourceRange
@@ -512,7 +516,7 @@ export class SceneEntities {
               to: segment.to,
             }
       const result = initSegment({
-        prevSegment: sketch.value[index - 1],
+        prevSegment: sketch.paths[index - 1],
         callExpName,
         input,
         id: segment.__geoMeta.id,
@@ -562,7 +566,7 @@ export class SceneEntities {
   }
   updateAstAndRejigSketch = async (
     sketchPathToNode: PathToNode,
-    modifiedAst: UnboxedNode<Program> | Error,
+    modifiedAst: Program | Error,
     forward: [number, number, number],
     up: [number, number, number],
     origin: [number, number, number]
@@ -611,9 +615,9 @@ export class SceneEntities {
       variableDeclarationName
     )
     if (err(sg)) return Promise.reject(sg)
-    const lastSeg = sg?.value?.slice(-1)[0] || sg.start
+    const lastSeg = sg?.paths?.slice(-1)[0] || sg.start
 
-    const index = sg.value.length // because we've added a new segment that's not in the memory yet, no need for `-1`
+    const index = sg.paths.length // because we've added a new segment that's not in the memory yet, no need for `-1`
     const mod = addNewSketchLn({
       node: _ast,
       programMemory: kclManager.programMemory,
@@ -646,7 +650,13 @@ export class SceneEntities {
     sceneInfra.setCallbacks({
       onClick: async (args) => {
         if (!args) return
+        // If there is a valid camera interaction that matches, do that instead
+        const interaction = sceneInfra.camControls.getInteractionType(
+          args.mouseEvent
+        )
+        if (interaction !== 'none') return
         if (args.mouseEvent.which !== 1) return
+
         const { intersectionPoint } = args
         let intersection2d = intersectionPoint?.twoD
         const profileStart = args.intersects
@@ -655,7 +665,7 @@ export class SceneEntities {
 
         let modifiedAst
         if (profileStart) {
-          const lastSegment = sketch.value.slice(-1)[0]
+          const lastSegment = sketch.paths.slice(-1)[0]
           modifiedAst = addCallExpressionsToPipe({
             node: kclManager.ast,
             programMemory: kclManager.programMemory,
@@ -687,7 +697,7 @@ export class SceneEntities {
           })
           if (trap(modifiedAst)) return Promise.reject(modifiedAst)
         } else if (intersection2d) {
-          const lastSegment = sketch.value.slice(-1)[0]
+          const lastSegment = sketch.paths.slice(-1)[0]
           const tmp = addNewSketchLn({
             node: kclManager.ast,
             programMemory: kclManager.programMemory,
@@ -736,7 +746,6 @@ export class SceneEntities {
           },
         })
       },
-      ...this.mouseEnterLeaveCallbacks(),
     })
   }
   setupDraftRectangle = async (
@@ -818,7 +827,7 @@ export class SceneEntities {
           variableDeclarationName
         )
         if (err(sketch)) return Promise.reject(sketch)
-        const sgPaths = sketch.value
+        const sgPaths = sketch.paths
         const orthoFactor = orthoScale(sceneInfra.camControls.camera)
 
         this.updateSegment(sketch.start, 0, 0, _ast, orthoFactor, sketch)
@@ -827,6 +836,11 @@ export class SceneEntities {
         )
       },
       onClick: async (args) => {
+        // If there is a valid camera interaction that matches, do that instead
+        const interaction = sceneInfra.camControls.getInteractionType(
+          args.mouseEvent
+        )
+        if (interaction !== 'none') return
         // Commit the rectangle to the full AST/code and return to sketch.idle
         const cornerPoint = args.intersectionPoint?.twoD
         if (!cornerPoint || args.mouseEvent.button !== 0) return
@@ -869,7 +883,7 @@ export class SceneEntities {
             variableDeclarationName
           )
           if (err(sketch)) return
-          const sgPaths = sketch.value
+          const sgPaths = sketch.paths
           const orthoFactor = orthoScale(sceneInfra.camControls.camera)
 
           // Update the starting segment of the THREEjs scene
@@ -986,7 +1000,7 @@ export class SceneEntities {
           variableDeclarationName
         )
         if (err(sketch)) return
-        const sgPaths = sketch.value
+        const sgPaths = sketch.paths
         const orthoFactor = orthoScale(sceneInfra.camControls.camera)
 
         this.updateSegment(sketch.start, 0, 0, _ast, orthoFactor, sketch)
@@ -995,6 +1009,11 @@ export class SceneEntities {
         )
       },
       onClick: async (args) => {
+        // If there is a valid camera interaction that matches, do that instead
+        const interaction = sceneInfra.camControls.getInteractionType(
+          args.mouseEvent
+        )
+        if (interaction !== 'none') return
         // Commit the rectangle to the full AST/code and return to sketch.idle
         const cornerPoint = args.intersectionPoint?.twoD
         if (!cornerPoint || args.mouseEvent.button !== 0) return
@@ -1106,7 +1125,7 @@ export class SceneEntities {
 
           const pipeIndex = pathToNode[pathToNodeIndex + 1][0] as number
           if (addingNewSegmentStatus === 'nothing') {
-            const prevSegment = sketch.value[pipeIndex - 2]
+            const prevSegment = sketch.paths[pipeIndex - 2]
             const mod = addNewSketchLn({
               node: kclManager.ast,
               programMemory: kclManager.programMemory,
@@ -1158,6 +1177,11 @@ export class SceneEntities {
       },
       onMove: () => {},
       onClick: (args) => {
+        // If there is a valid camera interaction that matches, do that instead
+        const interaction = sceneInfra.camControls.getInteractionType(
+          args.mouseEvent
+        )
+        if (interaction !== 'none') return
         if (args?.mouseEvent.which !== 1) return
         if (!args || !args.selected) {
           sceneInfra.modelingSend({
@@ -1178,7 +1202,7 @@ export class SceneEntities {
   }
   prepareTruncatedMemoryAndAst = (
     sketchPathToNode: PathToNode,
-    ast?: UnboxedNode<Program>,
+    ast?: Program,
     draftSegment?: DraftSegment
   ) =>
     prepareTruncatedMemoryAndAst(
@@ -1199,7 +1223,7 @@ export class SceneEntities {
     sketchPathToNode: PathToNode
     intersects: Intersection<Object3D<Object3DEventMap>>[]
     draftInfo?: {
-      truncatedAst: UnboxedNode<Program>
+      truncatedAst: Program
       programMemoryOverride: ProgramMemory
       variableDeclarationName: string
     }
@@ -1235,7 +1259,7 @@ export class SceneEntities {
     const dragTo: [number, number] = [intersection2d.x, intersection2d.y]
     let modifiedAst = draftInfo ? draftInfo.truncatedAst : { ...kclManager.ast }
 
-    const _node = getNodeFromPath<UnboxedNode<CallExpression>>(
+    const _node = getNodeFromPath<CallExpression>(
       modifiedAst,
       pathToNode,
       'CallExpression'
@@ -1247,7 +1271,7 @@ export class SceneEntities {
 
     let modded:
       | {
-          modifiedAst: UnboxedNode<Program>
+          modifiedAst: Program
           pathToNode: PathToNode
         }
       | Error
@@ -1346,7 +1370,7 @@ export class SceneEntities {
       }
       if (!sketch) return
 
-      const sgPaths = sketch.value
+      const sgPaths = sketch.paths
       const orthoFactor = orthoScale(sceneInfra.camControls.camera)
 
       this.updateSegment(
@@ -1394,7 +1418,7 @@ export class SceneEntities {
       modifiedAst,
       segment.__geoMeta.sourceRange
     )
-    const sgPaths = sketch.value
+    const sgPaths = sketch.paths
     const originalPathToNodeStr = JSON.stringify(segPathToNode)
     segPathToNode[1][0] = varDecIndex
     const pathToNodeStr = JSON.stringify(segPathToNode)
@@ -1542,7 +1566,7 @@ export class SceneEntities {
         if (parent?.userData?.pathToNode) {
           const updatedAst = parse(recast(kclManager.ast))
           if (trap(updatedAst)) return
-          const _node = getNodeFromPath<UnboxedNode<CallExpression>>(
+          const _node = getNodeFromPath<CallExpression>(
             updatedAst,
             parent.userData.pathToNode,
             'CallExpression'
@@ -1677,12 +1701,12 @@ export type DefaultPlaneStr = 'XY' | 'XZ' | 'YZ' | '-XY' | '-XZ' | '-YZ'
 
 function prepareTruncatedMemoryAndAst(
   sketchPathToNode: PathToNode,
-  ast: UnboxedNode<Program>,
+  ast: Program,
   programMemory: ProgramMemory,
   draftSegment?: DraftSegment
 ):
   | {
-      truncatedAst: UnboxedNode<Program>
+      truncatedAst: Program
       programMemoryOverride: ProgramMemory
       variableDeclarationName: string
     }
@@ -1690,7 +1714,7 @@ function prepareTruncatedMemoryAndAst(
   const bodyIndex = Number(sketchPathToNode?.[1]?.[0]) || 0
   const _ast = structuredClone(ast)
 
-  const _node = getNodeFromPath<UnboxedNode<VariableDeclaration>>(
+  const _node = getNodeFromPath<VariableDeclaration>(
     _ast,
     sketchPathToNode || [],
     'VariableDeclaration'
@@ -1702,7 +1726,7 @@ function prepareTruncatedMemoryAndAst(
     variableDeclarationName
   )
   if (err(sg)) return sg
-  const lastSeg = sg?.value.slice(-1)[0]
+  const lastSeg = sg?.paths.slice(-1)[0]
   if (draftSegment) {
     // truncatedAst needs to setup with another segment at the end
     let newSegment
@@ -1740,15 +1764,15 @@ function prepareTruncatedMemoryAndAst(
     ).body.slice(-1)[0].start = lastPipeItem.start
 
     _ast.end = lastPipeItem.end
-    const varDec = _ast.body[bodyIndex] as UnboxedNode<VariableDeclaration>
+    const varDec = _ast.body[bodyIndex] as VariableDeclaration
     varDec.end = lastPipeItem.end
     const declarator = varDec.declarations[0]
     declarator.end = lastPipeItem.end
-    const init = declarator.init as UnboxedNode<PipeExpression>
+    const init = declarator.init as PipeExpression
     init.end = lastPipeItem.end
     init.body.slice(-1)[0].end = lastPipeItem.end
   }
-  const truncatedAst: UnboxedNode<Program> = {
+  const truncatedAst: Program = {
     ..._ast,
     body: [structuredClone(_ast.body[bodyIndex])],
   }

src/clientSideScene/sceneInfra.ts

@@ -213,7 +213,7 @@ export class SceneInfra {
     to: Coords2d
     angle?: number
   }): SegmentOverlayPayload | null {
-    if (group.userData.pathToNode && arrowGroup) {
+    if (!group.userData.draft && group.userData.pathToNode && arrowGroup) {
       const vector = new Vector3(0, 0, 0)
 
       // Get the position of the object3D in world space

src/clientSideScene/segments.ts

@@ -58,7 +58,7 @@ import { err } from 'lib/trap'
 
 interface CreateSegmentArgs {
   input: SegmentInputs
-  prevSegment: Sketch['value'][number]
+  prevSegment: Sketch['paths'][number]
   id: string
   pathToNode: PathToNode
   isDraftSegment?: boolean
@@ -72,7 +72,7 @@ interface CreateSegmentArgs {
 
 interface UpdateSegmentArgs {
   input: SegmentInputs
-  prevSegment: Sketch['value'][number]
+  prevSegment: Sketch['paths'][number]
   group: Group
   sceneInfra: SceneInfra
   scale?: number
@@ -147,6 +147,7 @@ class StraightSegment implements SegmentUtils {
     segmentGroup.name = STRAIGHT_SEGMENT
     segmentGroup.userData = {
       type: STRAIGHT_SEGMENT,
+      draft: isDraftSegment,
       id,
       from,
       to,
@@ -347,6 +348,7 @@ class TangentialArcToSegment implements SegmentUtils {
     mesh.name = meshName
     group.userData = {
       type: TANGENTIAL_ARC_TO_SEGMENT,
+      draft: isDraftSegment,
       id,
       from,
       to,
@@ -515,11 +517,18 @@ class CircleSegment implements SegmentUtils {
     const meshType = isDraftSegment ? CIRCLE_SEGMENT_DASH : CIRCLE_SEGMENT_BODY
     const arrowGroup = createArrowhead(scale, theme, color)
     const circleCenterGroup = createCircleCenterHandle(scale, theme, color)
+    // A radius indicator that appears from the center to the perimeter
+    const radiusIndicatorGroup = createLengthIndicator({
+      from: center,
+      to: [center[0] + radius, center[1]],
+      scale,
+    })
 
     arcMesh.userData.type = meshType
     arcMesh.name = meshType
     group.userData = {
       type: CIRCLE_SEGMENT,
+      draft: isDraftSegment,
       id,
       from,
       radius,
@@ -532,7 +541,7 @@ class CircleSegment implements SegmentUtils {
     }
     group.name = CIRCLE_SEGMENT
 
-    group.add(arcMesh, arrowGroup, circleCenterGroup)
+    group.add(arcMesh, arrowGroup, circleCenterGroup, radiusIndicatorGroup)
     const updateOverlaysCallback = this.update({
       prevSegment,
       input,
@@ -564,6 +573,9 @@ class CircleSegment implements SegmentUtils {
     group.userData.radius = radius
     group.userData.prevSegment = prevSegment
     const arrowGroup = group.getObjectByName(ARROWHEAD) as Group
+    const radiusLengthIndicator = group.getObjectByName(
+      SEGMENT_LENGTH_LABEL
+    ) as Group
     const circleCenterHandle = group.getObjectByName(
       CIRCLE_CENTER_HANDLE
     ) as Group
@@ -581,11 +593,14 @@ class CircleSegment implements SegmentUtils {
     }
 
     if (arrowGroup) {
-      arrowGroup.position.set(
+      // The arrowhead is placed at the perimeter of the circle,
-        center[0] + Math.cos(Math.PI / 4) * radius,
+      // pointing up and to the right
-        center[1] + Math.sin(Math.PI / 4) * radius,
+      const arrowPoint = {
-        0
+        x: center[0] + Math.cos(Math.PI / 4) * radius,
-      )
+        y: center[1] + Math.sin(Math.PI / 4) * radius,
+      }
+
+      arrowGroup.position.set(arrowPoint.x, arrowPoint.y, 0)
 
       const arrowheadAngle = Math.PI / 4
       arrowGroup.quaternion.setFromUnitVectors(
@@ -596,6 +611,31 @@ class CircleSegment implements SegmentUtils {
       arrowGroup.visible = isHandlesVisible
     }
 
+    if (radiusLengthIndicator) {
+      // The radius indicator is placed at the midpoint of the radius,
+      // at a 45 degree CCW angle from the positive X-axis
+      const indicatorPoint = {
+        x: center[0] + (Math.cos(Math.PI / 4) * radius) / 2,
+        y: center[1] + (Math.sin(Math.PI / 4) * radius) / 2,
+      }
+      const labelWrapper = radiusLengthIndicator.getObjectByName(
+        SEGMENT_LENGTH_LABEL_TEXT
+      ) as CSS2DObject
+      const labelWrapperElem = labelWrapper.element as HTMLDivElement
+      const label = labelWrapperElem.children[0] as HTMLParagraphElement
+      label.innerText = `${roundOff(radius)}`
+      label.classList.add(SEGMENT_LENGTH_LABEL_TEXT)
+      const isPlaneBackFace = center[0] > indicatorPoint.x
+      label.style.setProperty(
+        '--degree',
+        `${isPlaneBackFace ? '45' : '-45'}deg`
+      )
+      label.style.setProperty('--x', `0px`)
+      label.style.setProperty('--y', `0px`)
+      labelWrapper.position.set(indicatorPoint.x, indicatorPoint.y, 0)
+      radiusLengthIndicator.visible = isHandlesVisible
+    }
+
     if (circleCenterHandle) {
       circleCenterHandle.position.set(center[0], center[1], 0)
       circleCenterHandle.scale.set(scale, scale, scale)

src/components/FileTree.tsx

@@ -140,6 +140,13 @@ const FileTreeItem = ({
     async (eventType, path) => {
       // Don't try to read a file that was removed.
       if (isCurrentFile && eventType !== 'unlink') {
+        // Prevents a cyclic read / write causing editor problems such as
+        // misplaced cursor positions.
+        if (codeManager.writeCausedByAppCheckedInFileTreeFileSystemWatcher) {
+          codeManager.writeCausedByAppCheckedInFileTreeFileSystemWatcher = false
+          return
+        }
+
         let code = await window.electron.readFile(path, { encoding: 'utf-8' })
         code = normalizeLineEndings(code)
         codeManager.updateCodeStateEditor(code)
@@ -488,6 +495,12 @@ export const FileTreeInner = ({
   // Refresh the file tree when there are changes.
   useFileSystemWatcher(
     async (eventType, path) => {
+      // Our other watcher races with this watcher on the current file changes,
+      // so we need to stop this one from reacting at all, otherwise Bad Things
+      // Happen™.
+      const isCurrentFile = loaderData.file?.path === path
+      const hasChanged = eventType === 'change'
+      if (isCurrentFile && hasChanged) return
       fileSend({ type: 'Refresh' })
     },
     [loaderData?.project?.path, fileContext.selectedDirectory.path].filter(

src/components/LowerRightControls.tsx

@@ -23,6 +23,7 @@ export function LowerRightControls({
 }) {
   const location = useLocation()
   const filePath = useAbsoluteFilePath()
+
   const linkOverrideClassName =
     '!text-chalkboard-70 hover:!text-chalkboard-80 dark:!text-chalkboard-40 dark:hover:!text-chalkboard-30'
 

src/components/MachineManagerProvider.tsx

@@ -0,0 +1,123 @@
+import { createContext, useEffect, useState } from 'react'
+
+import { engineCommandManager } from 'lib/singletons'
+import { CommandsContext } from 'components/CommandBar/CommandBarProvider'
+import { isDesktop } from 'lib/isDesktop'
+import { components } from 'lib/machine-api'
+import { reportRejection } from 'lib/trap'
+import { toSync } from 'lib/utils'
+
+export type MachinesListing = Array<
+  components['schemas']['MachineInfoResponse']
+>
+
+export interface MachineManager {
+  machines: MachinesListing
+  machineApiIp: string | null
+  currentMachine: components['schemas']['MachineInfoResponse'] | null
+  noMachinesReason: () => string | undefined
+  setCurrentMachine: (
+    m: components['schemas']['MachineInfoResponse'] | null
+  ) => void
+}
+
+export const MachineManagerContext = createContext<MachineManager>({
+  machines: [],
+  machineApiIp: null,
+  currentMachine: null,
+  setCurrentMachine: (
+    _: components['schemas']['MachineInfoResponse'] | null
+  ) => {},
+  noMachinesReason: () => undefined,
+})
+
+export const MachineManagerProvider = ({
+  children,
+}: {
+  children: React.ReactNode
+}) => {
+  const [machines, setMachines] = useState<MachinesListing>([])
+  const [machineApiIp, setMachineApiIp] = useState<string | null>(null)
+  const [currentMachine, setCurrentMachine] = useState<
+    components['schemas']['MachineInfoResponse'] | null
+  >(null)
+
+  const commandBarActor = CommandsContext.useActorRef()
+
+  // Get the reason message for why there are no machines.
+  const noMachinesReason = (): string | undefined => {
+    if (machines.length > 0) {
+      return undefined
+    }
+
+    if (machineApiIp === null) {
+      return 'Machine API server was not discovered'
+    }
+
+    return 'Machine API server was discovered, but no machines are available'
+  }
+
+  useEffect(() => {
+    if (!isDesktop()) return
+
+    const update = async () => {
+      const _machineApiIp = await window.electron.getMachineApiIp()
+      if (_machineApiIp === null) return
+
+      setMachineApiIp(_machineApiIp)
+
+      const _machines = await window.electron.listMachines(_machineApiIp)
+      setMachines(_machines)
+    }
+
+    // Start a background job to update the machines every ten seconds.
+    // If MDNS is already watching, this timeout will wait until it's done to trigger the
+    // finding again.
+    let timeoutId: ReturnType<typeof setTimeout> | undefined = undefined
+    const timeoutLoop = () => {
+      clearTimeout(timeoutId)
+      timeoutId = setTimeout(
+        toSync(async () => {
+          await update()
+          timeoutLoop()
+        }, reportRejection),
+        1000
+      )
+    }
+    timeoutLoop()
+    update().catch(reportRejection)
+  }, [])
+
+  // Update engineCommandManager's copy of this data.
+  useEffect(() => {
+    const machineManagerNext = {
+      machines,
+      machineApiIp,
+      currentMachine,
+      noMachinesReason,
+      setCurrentMachine,
+    }
+
+    engineCommandManager.machineManager = machineManagerNext
+
+    commandBarActor.send({
+      type: 'Set machine manager',
+      data: machineManagerNext,
+    })
+  }, [machines, machineApiIp, currentMachine])
+
+  return (
+    <MachineManagerContext.Provider
+      value={{
+        machines,
+        machineApiIp,
+        currentMachine,
+        setCurrentMachine,
+        noMachinesReason,
+      }}
+    >
+      {' '}
+      {children}{' '}
+    </MachineManagerContext.Provider>
+  )
+}

src/components/ModelingMachineProvider.tsx

@@ -1,5 +1,11 @@
 import { useMachine } from '@xstate/react'
-import React, { createContext, useEffect, useMemo, useRef } from 'react'
+import React, {
+  createContext,
+  useEffect,
+  useMemo,
+  useRef,
+  useContext,
+} from 'react'
 import {
   Actor,
   AnyStateMachine,
@@ -28,7 +34,7 @@ import {
   editorManager,
   sceneEntitiesManager,
 } from 'lib/singletons'
-import { machineManager } from 'lib/machineManager'
+import { MachineManagerContext } from 'components/MachineManagerProvider'
 import { useHotkeys } from 'react-hotkeys-hook'
 import { applyConstraintHorzVertDistance } from './Toolbar/SetHorzVertDistance'
 import {
@@ -69,7 +75,7 @@ import { exportFromEngine } from 'lib/exportFromEngine'
 import { Models } from '@kittycad/lib/dist/types/src'
 import toast from 'react-hot-toast'
 import { EditorSelection, Transaction } from '@codemirror/state'
-import { useNavigate, useSearchParams } from 'react-router-dom'
+import { useLoaderData, useNavigate, useSearchParams } from 'react-router-dom'
 import { letEngineAnimateAndSyncCamAfter } from 'clientSideScene/CameraControls'
 import { getVarNameModal } from 'hooks/useToolbarGuards'
 import { err, reportRejection, trap } from 'lib/trap'
@@ -84,7 +90,7 @@ import {
 import { submitAndAwaitTextToKcl } from 'lib/textToCad'
 import { useFileContext } from 'hooks/useFileContext'
 import { uuidv4 } from 'lib/utils'
-import { UnboxedNode } from 'wasm-lib/kcl/bindings/UnboxedNode'
+import { IndexLoaderData } from 'lib/types'
 
 type MachineContext<T extends AnyStateMachine> = {
   state: StateFrom<T>
@@ -117,6 +123,7 @@ export const ModelingMachineProvider = ({
   } = useSettingsAuthContext()
   const navigate = useNavigate()
   const { context, send: fileMachineSend } = useFileContext()
+  const { file } = useLoaderData() as IndexLoaderData
   const token = auth?.context?.token
   const streamRef = useRef<HTMLDivElement>(null)
   const persistedContext = useMemo(() => getPersistedContext(), [])
@@ -139,6 +146,8 @@ export const ModelingMachineProvider = ({
   //   >
   // )
 
+  const machineManager = useContext(MachineManagerContext)
+
   const [modelingState, modelingSend, modelingActor] = useMachine(
     modelingMachine.provide({
       actions: {
@@ -407,18 +416,35 @@ export const ModelingMachineProvider = ({
             return {}
           }
         ),
-        Make: ({ event }) => {
+        Make: ({ context, event }) => {
           if (event.type !== 'Make') return
           // Check if we already have an export intent.
-          if (engineCommandManager.exportIntent) {
+          if (engineCommandManager.exportInfo) {
             toast.error('Already exporting')
             return
           }
           // Set the export intent.
-          engineCommandManager.exportIntent = ExportIntent.Make
+          engineCommandManager.exportInfo = {
+            intent: ExportIntent.Make,
+            name: file?.name || '',
+          }
 
           // Set the current machine.
-          machineManager.currentMachine = event.data.machine
+          // Due to our use of singeton pattern, we need to do this to reliably
+          // update this object across React and non-React boundary.
+          // We need to do this eagerly because of the exportToEngine call below.
+          if (engineCommandManager.machineManager === null) {
+            console.warn(
+              "engineCommandManager.machineManager is null. It shouldn't be at this point. Aborting operation."
+            )
+            return
+          } else {
+            engineCommandManager.machineManager.currentMachine =
+              event.data.machine
+          }
+
+          // Update the rest of the UI that needs to know the current machine
+          context.machineManager.setCurrentMachine(event.data.machine)
 
           const format: Models['OutputFormat_type'] = {
             type: 'stl',
@@ -444,12 +470,16 @@ export const ModelingMachineProvider = ({
         },
         'Engine export': ({ event }) => {
           if (event.type !== 'Export') return
-          if (engineCommandManager.exportIntent) {
+          if (engineCommandManager.exportInfo) {
             toast.error('Already exporting')
             return
           }
           // Set the export intent.
-          engineCommandManager.exportIntent = ExportIntent.Save
+          engineCommandManager.exportInfo = {
+            intent: ExportIntent.Save,
+            // This never gets used its only for make.
+            name: '',
+          }
 
           const format = {
             ...event.data,
@@ -636,6 +666,7 @@ export const ModelingMachineProvider = ({
             input.plane
           )
           await kclManager.updateAst(modifiedAst, false)
+          sceneInfra.camControls.enableRotate = false
           sceneInfra.camControls.syncDirection = 'clientToEngine'
 
           await letEngineAnimateAndSyncCamAfter(
@@ -940,7 +971,7 @@ export const ModelingMachineProvider = ({
             })
             let parsed = parse(recast(kclManager.ast))
             if (trap(parsed)) return Promise.reject(parsed)
-            parsed = parsed as UnboxedNode<Program>
+            parsed = parsed as Program
 
             const { modifiedAst: _modifiedAst, pathToReplacedNode } =
               moveValueIntoNewVariablePath(
@@ -951,7 +982,7 @@ export const ModelingMachineProvider = ({
               )
             parsed = parse(recast(_modifiedAst))
             if (trap(parsed)) return Promise.reject(parsed)
-            parsed = parsed as UnboxedNode<Program>
+            parsed = parsed as Program
             if (!pathToReplacedNode)
               return Promise.reject(new Error('No path to replaced node'))
 
@@ -986,6 +1017,7 @@ export const ModelingMachineProvider = ({
           ...modelingMachineDefaultContext.store,
           ...persistedContext,
         },
+        machineManager,
       },
       // devTools: true,
     }

src/components/ModelingSidebar/ModelingPanes/MemoryPane.tsx

@@ -95,7 +95,7 @@ export const processMemory = (programMemory: ProgramMemory) => {
           return rest
         })
       } else if (!err(sg)) {
-        processedMemory[key] = sg.value.map(({ __geoMeta, ...rest }: Path) => {
+        processedMemory[key] = sg.paths.map(({ __geoMeta, ...rest }: Path) => {
           return rest
         })
       } else if ((val.type as any) === 'Function') {

src/components/ModelingSidebar/ModelingSidebar.tsx

@@ -1,6 +1,12 @@
 import { useSettingsAuthContext } from 'hooks/useSettingsAuthContext'
 import { Resizable } from 're-resizable'
-import { MouseEventHandler, useCallback, useEffect, useMemo } from 'react'
+import {
+  MouseEventHandler,
+  useCallback,
+  useEffect,
+  useMemo,
+  useContext,
+} from 'react'
 import { useHotkeys } from 'react-hotkeys-hook'
 import { SidebarAction, SidebarType, sidebarPanes } from './ModelingPanes'
 import Tooltip from 'components/Tooltip'
@@ -13,7 +19,7 @@ import { CustomIconName } from 'components/CustomIcon'
 import { useCommandsContext } from 'hooks/useCommandsContext'
 import { IconDefinition } from '@fortawesome/free-solid-svg-icons'
 import { useKclContext } from 'lang/KclProvider'
-import { machineManager } from 'lib/machineManager'
+import { MachineManagerContext } from 'components/MachineManagerProvider'
 
 interface ModelingSidebarProps {
   paneOpacity: '' | 'opacity-20' | 'opacity-40'
@@ -29,6 +35,7 @@ function getPlatformString(): 'web' | 'desktop' {
 }
 
 export function ModelingSidebar({ paneOpacity }: ModelingSidebarProps) {
+  const machineManager = useContext(MachineManagerContext)
   const { commandBarSend } = useCommandsContext()
   const kclContext = useKclContext()
   const { settings } = useSettingsAuthContext()

src/components/NetworkMachineIndicator.tsx

@@ -1,7 +1,9 @@
 import { Popover } from '@headlessui/react'
+import { useContext } from 'react'
 import Tooltip from './Tooltip'
-import { machineManager } from 'lib/machineManager'
 import { isDesktop } from 'lib/isDesktop'
+import { components } from 'lib/machine-api'
+import { MachineManagerContext } from 'components/MachineManagerProvider'
 import { CustomIcon } from './CustomIcon'
 
 export const NetworkMachineIndicator = ({
@@ -9,9 +11,12 @@ export const NetworkMachineIndicator = ({
 }: {
   className?: string
 }) => {
-  const machineCount = machineManager.machineCount()
+  const {
-  const reason = machineManager.noMachinesReason()
+    noMachinesReason,
-  const machines = machineManager.machines
+    machines,
+    machines: { length: machineCount },
+  } = useContext(MachineManagerContext)
+  const reason = noMachinesReason()
 
   return isDesktop() ? (
     <Popover className="relative">
@@ -47,7 +52,8 @@ export const NetworkMachineIndicator = ({
         </div>
         {machineCount > 0 && (
           <ul className="divide-y divide-chalkboard-20 dark:divide-chalkboard-80">
-            {machines.map((machine) => {
+            {machines.map(
+              (machine: components['schemas']['MachineInfoResponse']) => {
                 return (
                   <li key={machine.id} className={'px-2 py-4 gap-1 last:mb-0 '}>
                     <p className="">{machine.id.toUpperCase()}</p>
@@ -74,7 +80,8 @@ export const NetworkMachineIndicator = ({
                     </p>
                   </li>
                 )
-            })}
+              }
+            )}
           </ul>
         )}
       </Popover.Panel>

src/components/ProjectSidebarMenu.tsx

@@ -4,14 +4,14 @@ import { type IndexLoaderData } from 'lib/types'
 import { PATHS } from 'lib/paths'
 import { isDesktop } from '../lib/isDesktop'
 import { Link, useLocation, useNavigate } from 'react-router-dom'
-import { Fragment, useMemo } from 'react'
+import { Fragment, useMemo, useContext } from 'react'
 import { Logo } from './Logo'
 import { APP_NAME } from 'lib/constants'
 import { useCommandsContext } from 'hooks/useCommandsContext'
 import { CustomIcon } from './CustomIcon'
 import { useLspContext } from './LspProvider'
 import { engineCommandManager } from 'lib/singletons'
-import { machineManager } from 'lib/machineManager'
+import { MachineManagerContext } from 'components/MachineManagerProvider'
 import usePlatform from 'hooks/usePlatform'
 import { useAbsoluteFilePath } from 'hooks/useAbsoluteFilePath'
 import Tooltip from './Tooltip'
@@ -96,6 +96,8 @@ function ProjectMenuPopover({
   const location = useLocation()
   const navigate = useNavigate()
   const filePath = useAbsoluteFilePath()
+  const machineManager = useContext(MachineManagerContext)
+
   const { commandBarState, commandBarSend } = useCommandsContext()
   const { onProjectClose } = useLspContext()
   const exportCommandInfo = { name: 'Export', groupId: 'modeling' }
@@ -106,7 +108,7 @@ function ProjectMenuPopover({
         (c) => c.name === obj.name && c.groupId === obj.groupId
       )
     )
-  const machineCount = machineManager.machineCount()
+  const machineCount = machineManager.machines.length
 
   // We filter this memoized list so that no orphan "break" elements are rendered.
   const projectMenuItems = useMemo<(ActionButtonProps | 'break')[]>(

src/components/Stream.tsx

@@ -255,10 +255,14 @@ export const Stream = () => {
   }, [mediaStream])
 
   const handleMouseUp: MouseEventHandler<HTMLDivElement> = (e) => {
+    // If we've got no stream or connection, don't do anything
     if (!isNetworkOkay) return
     if (!videoRef.current) return
+    // If we're in sketch mode, don't send a engine-side select event
     if (state.matches('Sketch')) return
     if (state.matches({ idle: 'showPlanes' })) return
+    // If we're mousing up from a camera drag, don't send a select event
+    if (sceneInfra.camControls.wasDragging === true) return
 
     if (btnName(e.nativeEvent).left) {
       // eslint-disable-next-line @typescript-eslint/no-floating-promises

src/components/Toolbar/EqualLength.tsx

@@ -14,7 +14,6 @@ import {
 import { TransformInfo } from 'lang/std/stdTypes'
 import { kclManager } from 'lib/singletons'
 import { err } from 'lib/trap'
-import { UnboxedNode } from 'wasm-lib/kcl/bindings/UnboxedNode'
 
 export function setEqualLengthInfo({
   selectionRanges,
@@ -87,7 +86,7 @@ export function applyConstraintEqualLength({
   selectionRanges: Selections
 }):
   | {
-      modifiedAst: UnboxedNode<Program>
+      modifiedAst: Program
       pathToNodeMap: PathToNodeMap
     }
   | Error {

src/components/Toolbar/HorzVert.tsx

@@ -13,7 +13,6 @@ import {
 import { TransformInfo } from 'lang/std/stdTypes'
 import { kclManager } from 'lib/singletons'
 import { err } from 'lib/trap'
-import { UnboxedNode } from 'wasm-lib/kcl/bindings/UnboxedNode'
 
 export function horzVertInfo(
   selectionRanges: Selections,
@@ -56,11 +55,11 @@ export function horzVertInfo(
 export function applyConstraintHorzVert(
   selectionRanges: Selections,
   horOrVert: 'vertical' | 'horizontal',
-  ast: UnboxedNode<Program>,
+  ast: Program,
   programMemory: ProgramMemory
 ):
   | {
-      modifiedAst: UnboxedNode<Program>
+      modifiedAst: Program
       pathToNodeMap: PathToNodeMap
     }
   | Error {

src/components/Toolbar/Intersect.tsx

@@ -19,7 +19,6 @@ import { createVariableDeclaration } from '../../lang/modifyAst'
 import { removeDoubleNegatives } from '../AvailableVarsHelpers'
 import { kclManager } from 'lib/singletons'
 import { err } from 'lib/trap'
-import { UnboxedNode } from 'wasm-lib/kcl/bindings/UnboxedNode'
 
 const getModalInfo = createInfoModal(GetInfoModal)
 
@@ -137,7 +136,7 @@ export async function applyConstraintIntersect({
 }: {
   selectionRanges: Selections
 }): Promise<{
-  modifiedAst: UnboxedNode<Program>
+  modifiedAst: Program
   pathToNodeMap: PathToNodeMap
 }> {
   const info = intersectInfo({

src/components/Toolbar/RemoveConstrainingValues.tsx

@@ -13,7 +13,6 @@ import {
 import { TransformInfo } from 'lang/std/stdTypes'
 import { kclManager } from 'lib/singletons'
 import { err } from 'lib/trap'
-import { UnboxedNode } from 'wasm-lib/kcl/bindings/UnboxedNode'
 
 export function removeConstrainingValuesInfo({
   selectionRanges,
@@ -78,7 +77,7 @@ export function applyRemoveConstrainingValues({
   pathToNodes?: Array<PathToNode>
 }):
   | {
-      modifiedAst: UnboxedNode<Program>
+      modifiedAst: Program
       pathToNodeMap: PathToNodeMap
     }
   | Error {

src/components/Toolbar/SetAbsDistance.tsx

@@ -23,7 +23,6 @@ import {
 import { removeDoubleNegatives } from '../AvailableVarsHelpers'
 import { kclManager } from 'lib/singletons'
 import { err } from 'lib/trap'
-import { UnboxedNode } from 'wasm-lib/kcl/bindings/UnboxedNode'
 
 const getModalInfo = createSetAngleLengthModal(SetAngleLengthModal)
 
@@ -162,7 +161,7 @@ export function applyConstraintAxisAlign({
   constraint: 'snapToYAxis' | 'snapToXAxis'
 }):
   | {
-      modifiedAst: UnboxedNode<Program>
+      modifiedAst: Program
       pathToNodeMap: PathToNodeMap
     }
   | Error {

src/components/Toolbar/SetHorzVertDistance.tsx

@@ -18,7 +18,6 @@ import { removeDoubleNegatives } from '../AvailableVarsHelpers'
 import { kclManager } from 'lib/singletons'
 import { Selections } from 'lib/selections'
 import { cleanErrs, err } from 'lib/trap'
-import { UnboxedNode } from 'wasm-lib/kcl/bindings/UnboxedNode'
 
 const getModalInfo = createInfoModal(GetInfoModal)
 
@@ -186,7 +185,7 @@ export function applyConstraintHorzVertAlign({
   constraint: 'setHorzDistance' | 'setVertDistance'
 }):
   | {
-      modifiedAst: UnboxedNode<Program>
+      modifiedAst: Program
       pathToNodeMap: PathToNodeMap
     }
   | Error {

src/lang/KclSingleton.ts

@@ -21,10 +21,9 @@ import {
 import { getNodeFromPath } from './queryAst'
 import { codeManager, editorManager, sceneInfra } from 'lib/singletons'
 import { Diagnostic } from '@codemirror/lint'
-import { UnboxedNode } from 'wasm-lib/kcl/bindings/UnboxedNode'
 
 interface ExecuteArgs {
-  ast?: UnboxedNode<Program>
+  ast?: Program
   zoomToFit?: boolean
   executionId?: number
   zoomOnRangeAndType?: {
@@ -34,13 +33,13 @@ interface ExecuteArgs {
 }
 
 export class KclManager {
-  private _ast: UnboxedNode<Program> = {
+  private _ast: Program = {
     body: [],
     start: 0,
     end: 0,
     nonCodeMeta: {
       nonCodeNodes: {},
-      startNodes: [],
+      start: [],
     },
   }
   private _execState: ExecState = emptyExecState()
@@ -56,7 +55,7 @@ export class KclManager {
   engineCommandManager: EngineCommandManager
 
   private _isExecutingCallback: (arg: boolean) => void = () => {}
-  private _astCallBack: (arg: UnboxedNode<Program>) => void = () => {}
+  private _astCallBack: (arg: Program) => void = () => {}
   private _programMemoryCallBack: (arg: ProgramMemory) => void = () => {}
   private _logsCallBack: (arg: string[]) => void = () => {}
   private _kclErrorsCallBack: (arg: KCLError[]) => void = () => {}
@@ -182,7 +181,7 @@ export class KclManager {
     setWasmInitFailed,
   }: {
     setProgramMemory: (arg: ProgramMemory) => void
-    setAst: (arg: UnboxedNode<Program>) => void
+    setAst: (arg: Program) => void
     setLogs: (arg: string[]) => void
     setKclErrors: (arg: KCLError[]) => void
     setIsExecuting: (arg: boolean) => void
@@ -206,12 +205,12 @@ export class KclManager {
       end: 0,
       nonCodeMeta: {
         nonCodeNodes: {},
-        startNodes: [],
+        start: [],
       },
     }
   }
 
-  safeParse(code: string): UnboxedNode<Program> | null {
+  safeParse(code: string): Program | null {
     const ast = parse(code)
     this.lints = []
     this.kclErrors = []
@@ -378,7 +377,7 @@ export class KclManager {
     Array.from(this.engineCommandManager.artifactGraph).forEach(
       ([commandId, artifact]) => {
         if (!('codeRef' in artifact)) return
-        const _node1 = getNodeFromPath<UnboxedNode<CallExpression>>(
+        const _node1 = getNodeFromPath<CallExpression>(
           this.ast,
           artifact.codeRef.pathToNode,
           'CallExpression'
@@ -442,7 +441,7 @@ export class KclManager {
   // but should probably have think about which of the function to keep
   // This always updates the code state and editor and writes to the file system.
   async updateAst(
-    ast: UnboxedNode<Program>,
+    ast: Program,
     execute: boolean,
     optionalParams?: {
       focusPath?: Array<PathToNode>
@@ -453,7 +452,7 @@ export class KclManager {
       }
     }
   ): Promise<{
-    newAst: UnboxedNode<Program>
+    newAst: Program
     selections?: Selections
   }> {
     const newCode = recast(ast)
@@ -589,7 +588,7 @@ export class KclManager {
   }
 
   // Determines if there is no KCL code which means it is executing a blank KCL file
-  _isAstEmpty(ast: UnboxedNode<Program>) {
+  _isAstEmpty(ast: Program) {
     return ast.start === 0 && ast.end === 0 && ast.body.length === 0
   }
 }

src/lang/artifact.test.ts

@@ -32,7 +32,7 @@ const mySketch001 = startSketchOn('XY')
             sourceRange: [46, 71],
           },
         },
-        value: [
+        paths: [
           {
             type: 'ToPoint',
             tag: null,
@@ -96,7 +96,7 @@ const mySketch001 = startSketchOn('XY')
         on: expect.any(Object),
         start: expect.any(Object),
         type: 'Sketch',
-        value: [
+        paths: [
           {
             type: 'ToPoint',
             from: [0, 0],
@@ -202,7 +202,7 @@ const sk2 = startSketchOn('XY')
               info: expect.any(Object),
             },
           },
-          value: [
+          paths: [
             {
               type: 'ToPoint',
               from: [0, 0],
@@ -294,7 +294,7 @@ const sk2 = startSketchOn('XY')
               info: expect.any(Object),
             },
           },
-          value: [
+          paths: [
             {
               type: 'ToPoint',
               from: [0, 0],

src/lang/codeManager.ts

@@ -18,6 +18,9 @@ export default class CodeManager {
   #updateState: (arg: string) => void = () => {}
   private _currentFilePath: string | null = null
   private _hotkeys: { [key: string]: () => void } = {}
+  private timeoutWriter: ReturnType<typeof setTimeout> | undefined = undefined
+
+  public writeCausedByAppCheckedInFileTreeFileSystemWatcher = false
 
   constructor() {
     if (isDesktop()) {
@@ -115,7 +118,12 @@ export default class CodeManager {
 
   async writeToFile() {
     if (isDesktop()) {
-      setTimeout(() => {
+      // Only write our buffer contents to file once per second. Any faster
+      // and file-system watchers which read, will receive empty data during
+      // writes.
+      clearTimeout(this.timeoutWriter)
+      this.writeCausedByAppCheckedInFileTreeFileSystemWatcher = true
+      this.timeoutWriter = setTimeout(() => {
         // Wait one event loop to give a chance for params to be set
         // Save the file to disk
         this._currentFilePath &&
@@ -126,7 +134,7 @@ export default class CodeManager {
               console.error('error saving file', err)
               toast.error('Error saving file, please check file permissions')
             })
-      })
+      }, 1000)
     } else {
       safeLSSetItem(PERSIST_CODE_KEY, this.code)
     }

src/lang/executor.test.ts

@@ -58,7 +58,7 @@ const newVar = myVar + 1`
 `
     const mem = await exe(code)
     // geo is three js buffer geometry and is very bloated to have in tests
-    const minusGeo = mem.get('mySketch')?.value?.value
+    const minusGeo = mem.get('mySketch')?.value?.paths
     expect(minusGeo).toEqual([
       {
         type: 'ToPoint',
@@ -175,7 +175,7 @@ const newVar = myVar + 1`
             info: expect.any(Object),
           },
         },
-        value: [
+        paths: [
           {
             type: 'ToPoint',
             to: [1, 1],
@@ -367,7 +367,7 @@ describe('testing math operators', () => {
     const mem = await exe(code)
     const sketch = sketchFromKclValue(mem.get('part001'), 'part001')
     // result of `-legLen(5, min(3, 999))` should be -4
-    const yVal = (sketch as Sketch).value?.[0]?.to?.[1]
+    const yVal = (sketch as Sketch).paths?.[0]?.to?.[1]
     expect(yVal).toBe(-4)
   })
   it('test that % substitution feeds down CallExp->ArrExp->UnaryExp->CallExp', async () => {
@@ -385,8 +385,8 @@ describe('testing math operators', () => {
     const mem = await exe(code)
     const sketch = sketchFromKclValue(mem.get('part001'), 'part001')
     // expect -legLen(segLen('seg01'), myVar) to equal -4 setting the y value back to 0
-    expect((sketch as Sketch).value?.[1]?.from).toEqual([3, 4])
+    expect((sketch as Sketch).paths?.[1]?.from).toEqual([3, 4])
-    expect((sketch as Sketch).value?.[1]?.to).toEqual([6, 0])
+    expect((sketch as Sketch).paths?.[1]?.to).toEqual([6, 0])
     const removedUnaryExp = code.replace(
       `-legLen(segLen(seg01), myVar)`,
       `legLen(segLen(seg01), myVar)`
@@ -398,7 +398,7 @@ describe('testing math operators', () => {
     )
 
     // without the minus sign, the y value should be 8
-    expect((removedUnaryExpMemSketch as Sketch).value?.[1]?.to).toEqual([6, 8])
+    expect((removedUnaryExpMemSketch as Sketch).paths?.[1]?.to).toEqual([6, 8])
   })
   it('with nested callExpression and binaryExpression', async () => {
     const code = 'const myVar = 2 + min(100, -1 + legLen(5, 3))'

src/lang/langHelpers.ts

@@ -12,7 +12,6 @@ import { EngineCommandManager } from 'lang/std/engineConnection'
 import { KCLError } from 'lang/errors'
 import { Diagnostic } from '@codemirror/lint'
 import { IdGenerator } from 'wasm-lib/kcl/bindings/IdGenerator'
-import { UnboxedNode } from 'wasm-lib/kcl/bindings/UnboxedNode'
 
 export type ToolTip =
   | 'lineTo'
@@ -53,7 +52,7 @@ export async function executeAst({
   programMemoryOverride,
   idGenerator,
 }: {
-  ast: UnboxedNode<Program>
+  ast: Program
   engineCommandManager: EngineCommandManager
   useFakeExecutor?: boolean
   programMemoryOverride?: ProgramMemory

src/lang/modifyAst.test.ts

@@ -21,7 +21,6 @@ import { enginelessExecutor } from '../lib/testHelpers'
 import { findUsesOfTagInPipe, getNodePathFromSourceRange } from './queryAst'
 import { err } from 'lib/trap'
 import { SimplifiedArgDetails } from './std/stdTypes'
-import { UnboxedNode } from 'wasm-lib/kcl/bindings/UnboxedNode'
 
 beforeAll(async () => {
   await initPromise
@@ -110,7 +109,7 @@ describe('Testing findUniqueName', () => {
         { type: 'Identifier', name: 'yo07', start: 0, end: 0 },
         { type: 'Identifier', name: 'yo08', start: 0, end: 0 },
         { type: 'Identifier', name: 'yo09', start: 0, end: 0 },
-      ] satisfies UnboxedNode<Identifier>[]),
+      ] satisfies Identifier[]),
       'yo',
       2
     )
@@ -124,7 +123,7 @@ describe('Testing addSketchTo', () => {
         body: [],
         start: 0,
         end: 0,
-        nonCodeMeta: { nonCodeNodes: {}, startNodes: [] },
+        nonCodeMeta: { nonCodeNodes: {}, start: [] },
       },
       'yz'
     )

src/lang/modifyAst.ts

@@ -42,13 +42,12 @@ import { SimplifiedArgDetails } from './std/stdTypes'
 import { TagDeclarator } from 'wasm-lib/kcl/bindings/TagDeclarator'
 import { Models } from '@kittycad/lib'
 import { ExtrudeFacePlane } from 'machines/modelingMachine'
-import { UnboxedNode } from 'wasm-lib/kcl/bindings/UnboxedNode'
 
 export function startSketchOnDefault(
-  node: UnboxedNode<Program>,
+  node: Program,
   axis: DefaultPlaneStr,
   name = ''
-): { modifiedAst: UnboxedNode<Program>; id: string; pathToNode: PathToNode } {
+): { modifiedAst: Program; id: string; pathToNode: PathToNode } {
   const _node = { ...node }
   const _name =
     name || findUniqueName(node, KCL_DEFAULT_CONSTANT_PREFIXES.SKETCH)
@@ -77,10 +76,10 @@ export function startSketchOnDefault(
 }
 
 export function addStartProfileAt(
-  node: UnboxedNode<Program>,
+  node: Program,
   pathToNode: PathToNode,
   at: [number, number]
-): { modifiedAst: UnboxedNode<Program>; pathToNode: PathToNode } | Error {
+): { modifiedAst: Program; pathToNode: PathToNode } | Error {
   const _node1 = getNodeFromPath<VariableDeclaration>(
     node,
     pathToNode,
@@ -115,7 +114,7 @@ export function addStartProfileAt(
 }
 
 export function addSketchTo(
-  node: UnboxedNode<Program>,
+  node: Program,
   axis: 'xy' | 'xz' | 'yz',
   name = ''
 ): { modifiedAst: Program; id: string; pathToNode: PathToNode } {
@@ -211,7 +210,7 @@ export function mutateArrExp(node: Expr, updateWith: ArrayExpression): boolean {
 
 export function mutateObjExpProp(
   node: Expr,
-  updateWith: UnboxedNode<Literal> | UnboxedNode<ArrayExpression>,
+  updateWith: Literal | ArrayExpression,
   key: string
 ): boolean {
   if (node.type === 'ObjectExpression') {
@@ -249,13 +248,13 @@ export function mutateObjExpProp(
 }
 
 export function extrudeSketch(
-  node: UnboxedNode<Program>,
+  node: Program,
   pathToNode: PathToNode,
   shouldPipe = false,
   distance: Expr = createLiteral(4)
 ):
   | {
-      modifiedAst: UnboxedNode<Program>
+      modifiedAst: Program
       pathToNode: PathToNode
       pathToExtrudeArg: PathToNode
     }
@@ -344,13 +343,13 @@ export function extrudeSketch(
 }
 
 export function revolveSketch(
-  node: UnboxedNode<Program>,
+  node: Program,
   pathToNode: PathToNode,
   shouldPipe = false,
   angle: Expr = createLiteral(4)
 ):
   | {
-      modifiedAst: UnboxedNode<Program>
+      modifiedAst: Program
       pathToNode: PathToNode
       pathToRevolveArg: PathToNode
     }
@@ -440,7 +439,7 @@ export function revolveSketch(
 }
 
 export function sketchOnExtrudedFace(
-  node: UnboxedNode<Program>,
+  node: Program,
   sketchPathToNode: PathToNode,
   extrudePathToNode: PathToNode,
   info: ExtrudeFacePlane['faceInfo'] = { type: 'wall' }
@@ -572,7 +571,7 @@ export function splitPathAtPipeExpression(pathToNode: PathToNode): {
   return splitPathAtPipeExpression(pathToNode.slice(0, -1))
 }
 
-export function createLiteral(value: string | number): UnboxedNode<Literal> {
+export function createLiteral(value: string | number): Literal {
   return {
     type: 'Literal',
     start: 0,
@@ -582,7 +581,7 @@ export function createLiteral(value: string | number): UnboxedNode<Literal> {
   }
 }
 
-export function createTagDeclarator(value: string): UnboxedNode<TagDeclarator> {
+export function createTagDeclarator(value: string): TagDeclarator {
   return {
     type: 'TagDeclarator',
     start: 0,
@@ -592,7 +591,7 @@ export function createTagDeclarator(value: string): UnboxedNode<TagDeclarator> {
   }
 }
 
-export function createIdentifier(name: string): UnboxedNode<Identifier> {
+export function createIdentifier(name: string): Identifier {
   return {
     type: 'Identifier',
     start: 0,
@@ -602,7 +601,7 @@ export function createIdentifier(name: string): UnboxedNode<Identifier> {
   }
 }
 
-export function createPipeSubstitution(): UnboxedNode<PipeSubstitution> {
+export function createPipeSubstitution(): PipeSubstitution {
   return {
     type: 'PipeSubstitution',
     start: 0,
@@ -613,7 +612,7 @@ export function createPipeSubstitution(): UnboxedNode<PipeSubstitution> {
 export function createCallExpressionStdLib(
   name: string,
   args: CallExpression['arguments']
-): UnboxedNode<CallExpression> {
+): CallExpression {
   return {
     type: 'CallExpression',
     start: 0,
@@ -633,7 +632,7 @@ export function createCallExpressionStdLib(
 export function createCallExpression(
   name: string,
   args: CallExpression['arguments']
-): UnboxedNode<CallExpression> {
+): CallExpression {
   return {
     type: 'CallExpression',
     start: 0,
@@ -652,7 +651,7 @@ export function createCallExpression(
 
 export function createArrayExpression(
   elements: ArrayExpression['elements']
-): UnboxedNode<ArrayExpression> {
+): ArrayExpression {
   return {
     type: 'ArrayExpression',
     start: 0,
@@ -665,7 +664,7 @@ export function createArrayExpression(
 
 export function createPipeExpression(
   body: PipeExpression['body']
-): UnboxedNode<PipeExpression> {
+): PipeExpression {
   return {
     type: 'PipeExpression',
     start: 0,
@@ -681,7 +680,7 @@ export function createVariableDeclaration(
   init: VariableDeclarator['init'],
   visibility: VariableDeclaration['visibility'] = 'default',
   kind: VariableDeclaration['kind'] = 'const'
-): UnboxedNode<VariableDeclaration> {
+): VariableDeclaration {
   return {
     type: 'VariableDeclaration',
     start: 0,
@@ -704,7 +703,7 @@ export function createVariableDeclaration(
 
 export function createObjectExpression(properties: {
   [key: string]: Expr
-}): UnboxedNode<ObjectExpression> {
+}): ObjectExpression {
   return {
     type: 'ObjectExpression',
     start: 0,
@@ -725,7 +724,7 @@ export function createObjectExpression(properties: {
 export function createUnaryExpression(
   argument: UnaryExpression['argument'],
   operator: UnaryExpression['operator'] = '-'
-): UnboxedNode<UnaryExpression> {
+): UnaryExpression {
   return {
     type: 'UnaryExpression',
     start: 0,
@@ -740,7 +739,7 @@ export function createBinaryExpression([left, operator, right]: [
   BinaryExpression['left'],
   BinaryExpression['operator'],
   BinaryExpression['right']
-]): UnboxedNode<BinaryExpression> {
+]): BinaryExpression {
   return {
     type: 'BinaryExpression',
     start: 0,
@@ -755,19 +754,19 @@ export function createBinaryExpression([left, operator, right]: [
 export function createBinaryExpressionWithUnary([left, right]: [
   BinaryExpression['left'],
   BinaryExpression['right']
-]): UnboxedNode<BinaryExpression> {
+]): BinaryExpression {
   if (right.type === 'UnaryExpression' && right.operator === '-')
     return createBinaryExpression([left, '-', right.argument])
   return createBinaryExpression([left, '+', right])
 }
 
 export function giveSketchFnCallTag(
-  ast: UnboxedNode<Program>,
+  ast: Program,
   range: Selection['range'],
   tag?: string
 ):
   | {
-      modifiedAst: UnboxedNode<Program>
+      modifiedAst: Program
       tag: string
       isTagExisting: boolean
       pathToNode: PathToNode
@@ -802,7 +801,7 @@ export function giveSketchFnCallTag(
 }
 
 export function moveValueIntoNewVariablePath(
-  ast: UnboxedNode<Program>,
+  ast: Program,
   programMemory: ProgramMemory,
   pathToNode: PathToNode,
   variableName: string
@@ -835,12 +834,12 @@ export function moveValueIntoNewVariablePath(
 }
 
 export function moveValueIntoNewVariable(
-  ast: UnboxedNode<Program>,
+  ast: Program,
   programMemory: ProgramMemory,
   sourceRange: Selection['range'],
   variableName: string
 ): {
-  modifiedAst: UnboxedNode<Program>
+  modifiedAst: Program
   pathToReplacedNode?: PathToNode
 } {
   const meta = isNodeSafeToReplace(ast, sourceRange)
@@ -873,17 +872,17 @@ export function moveValueIntoNewVariable(
  */
 export function deleteSegmentFromPipeExpression(
   dependentRanges: SourceRange[],
-  modifiedAst: UnboxedNode<Program>,
+  modifiedAst: Program,
   programMemory: ProgramMemory,
   code: string,
   pathToNode: PathToNode
-): UnboxedNode<Program> | Error {
+): Program | Error {
   let _modifiedAst = structuredClone(modifiedAst)
 
   dependentRanges.forEach((range) => {
     const path = getNodePathFromSourceRange(_modifiedAst, range)
 
-    const callExp = getNodeFromPath<UnboxedNode<CallExpression>>(
+    const callExp = getNodeFromPath<CallExpression>(
       _modifiedAst,
       path,
       'CallExpression',
@@ -929,11 +928,11 @@ export function deleteSegmentFromPipeExpression(
 export function removeSingleConstraintInfo(
   pathToCallExp: PathToNode,
   argDetails: SimplifiedArgDetails,
-  ast: UnboxedNode<Program>,
+  ast: Program,
   programMemory: ProgramMemory
 ):
   | {
-      modifiedAst: UnboxedNode<Program>
+      modifiedAst: Program
       pathToNodeMap: PathToNodeMap
     }
   | false {
@@ -955,12 +954,12 @@ export function removeSingleConstraintInfo(
 }
 
 export async function deleteFromSelection(
-  ast: UnboxedNode<Program>,
+  ast: Program,
   selection: Selection,
   programMemory: ProgramMemory,
   getFaceDetails: (id: string) => Promise<Models['FaceIsPlanar_type']> = () =>
     ({} as any)
-): Promise<UnboxedNode<Program> | Error> {
+): Promise<Program | Error> {
   const astClone = structuredClone(ast)
   const range = selection.range
   const path = getNodePathFromSourceRange(ast, range)
@@ -1135,5 +1134,5 @@ export async function deleteFromSelection(
 }
 
 const nonCodeMetaEmpty = () => {
-  return { nonCodeNodes: {}, startNodes: [], start: 0, end: 0 }
+  return { nonCodeNodes: {}, start: [] }
 }

src/lang/modifyAst/addFillet.ts

@@ -36,12 +36,11 @@ import {
   getSweepFromSuspectedPath,
 } from 'lang/std/artifactGraph'
 import { kclManager, engineCommandManager, editorManager } from 'lib/singletons'
-import { UnboxedNode } from 'wasm-lib/kcl/bindings/UnboxedNode'
 
 // Apply Fillet To Selection
 
 export function applyFilletToSelection(
-  ast: UnboxedNode<Program>,
+  ast: Program,
   selection: Selections,
   radius: KclCommandValue
 ): void | Error {
@@ -56,12 +55,10 @@ export function applyFilletToSelection(
 }
 
 export function modifyAstCloneWithFilletAndTag(
-  ast: UnboxedNode<Program>,
+  ast: Program,
   selection: Selections,
   radius: KclCommandValue
-):
+): { modifiedAst: Program; pathToFilletNode: Array<PathToNode> } | Error {
-  | { modifiedAst: UnboxedNode<Program>; pathToFilletNode: Array<PathToNode> }
-  | Error {
   let clonedAst = structuredClone(ast)
   const clonedAstForGetExtrude = structuredClone(ast)
 
@@ -249,7 +246,7 @@ export function getPathToExtrudeForSegmentSelection(
 }
 
 async function updateAstAndFocus(
-  modifiedAst: UnboxedNode<Program>,
+  modifiedAst: Program,
   pathToFilletNode: Array<PathToNode>
 ) {
   const updatedAst = await kclManager.updateAst(modifiedAst, true, {
@@ -261,7 +258,7 @@ async function updateAstAndFocus(
 }
 
 function mutateAstWithTagForSketchSegment(
-  astClone: UnboxedNode<Program>,
+  astClone: Program,
   pathToSegmentNode: PathToNode
 ): { modifiedAst: Program; tag: string } | Error {
   const segmentNode = getNodeFromPath<CallExpression>(
@@ -295,7 +292,7 @@ function mutateAstWithTagForSketchSegment(
 function getEdgeTagCall(
   tag: string,
   selectionType: string
-): UnboxedNode<Identifier | CallExpression> {
+): Identifier | CallExpression {
   let tagCall: Expr = createIdentifier(tag)
 
   // Modify the tag based on selectionType
@@ -429,7 +426,7 @@ export const hasValidFilletSelection = ({
   code,
 }: {
   selectionRanges: Selections
-  ast: UnboxedNode<Program>
+  ast: Program
   code: string
 }) => {
   // check if there is anything filletable in the scene
@@ -457,7 +454,7 @@ export const hasValidFilletSelection = ({
   for (const selection of selectionRanges.codeBasedSelections) {
     // check if all selections are in sketchLineHelperMap
     const path = getNodePathFromSourceRange(ast, selection.range)
-    const segmentNode = getNodeFromPath<UnboxedNode<CallExpression>>(
+    const segmentNode = getNodeFromPath<CallExpression>(
       ast,
       path,
       'CallExpression'
@@ -537,7 +534,7 @@ export const isTagUsedInFillet = ({
   ast,
   callExp,
 }: {
-  ast: UnboxedNode<Program>
+  ast: Program
   callExp: CallExpression
 }): Array<EdgeTypes> => {
   const tag = getTagFromCallExpression(callExp)

src/lang/queryAst.ts

@@ -29,7 +29,6 @@ import {
 } from './std/sketchcombos'
 import { err } from 'lib/trap'
 import { ImportStatement } from 'wasm-lib/kcl/bindings/ImportStatement'
-import { UnboxedNode } from 'wasm-lib/kcl/bindings/UnboxedNode'
 
 /**
  * Retrieves a node from a given path within a Program node structure, optionally stopping at a specified node type.
@@ -122,13 +121,12 @@ export function getNodeFromPathCurry(
 }
 
 function moreNodePathFromSourceRange(
-  node: UnboxedNode<
+  node:
     | Expr
     | ImportStatement
     | ExpressionStatement
     | VariableDeclaration
-    | ReturnStatement
+    | ReturnStatement,
-  >,
   sourceRange: Selection['range'],
   previousPath: PathToNode = [['body', '']]
 ): PathToNode {
@@ -346,16 +344,15 @@ export function getNodePathFromSourceRange(
   return path
 }
 
-type KCLNode = UnboxedNode<
+type KCLNode =
   | Expr
   | ExpressionStatement
   | VariableDeclaration
   | VariableDeclarator
   | ReturnStatement
->
 
 export function traverse(
-  node: KCLNode | UnboxedNode<Program>,
+  node: KCLNode | Program,
   option: {
     enter?: (node: KCLNode, pathToNode: PathToNode) => void
     leave?: (node: KCLNode) => void
@@ -515,9 +512,9 @@ export function findAllPreviousVariables(
 }
 
 type ReplacerFn = (
-  _ast: UnboxedNode<Program>,
+  _ast: Program,
   varName: string
-) => { modifiedAst: UnboxedNode<Program>; pathToReplaced: PathToNode } | Error
+) => { modifiedAst: Program; pathToReplaced: PathToNode } | Error
 
 export function isNodeSafeToReplacePath(
   ast: Program,
@@ -586,12 +583,12 @@ export function isNodeSafeToReplacePath(
 }
 
 export function isNodeSafeToReplace(
-  ast: UnboxedNode<Program>,
+  ast: Program,
   sourceRange: [number, number]
 ):
   | {
       isSafe: boolean
-      value: UnboxedNode<Expr>
+      value: Expr
       replacer: ReplacerFn
     }
   | Error {
@@ -720,7 +717,7 @@ export function isLinesParallelAndConstrained(
       constraintType === 'angle' || constraintLevel === 'full'
 
     // get the previous segment
-    const prevSegment = sg.value[secondaryIndex - 1]
+    const prevSegment = sg.paths[secondaryIndex - 1]
     const prevSourceRange = prevSegment.__geoMeta.sourceRange
 
     const isParallelAndConstrained =
@@ -840,7 +837,7 @@ export function findUsesOfTagInPipe(
       ? String(thirdParam.value)
       : thirdParam.name
 
-  const varDec = getNodeFromPath<UnboxedNode<VariableDeclaration>>(
+  const varDec = getNodeFromPath<VariableDeclaration>(
     ast,
     pathToNode,
     'VariableDeclaration'

src/lang/std/engineConnection.ts

@@ -28,6 +28,7 @@ import {
 } from 'lib/constants'
 import { KclManager } from 'lang/KclSingleton'
 import { reportRejection } from 'lib/trap'
+import { MachineManager } from 'components/MachineManagerProvider'
 
 // TODO(paultag): This ought to be tweakable.
 const pingIntervalMs = 5_000
@@ -50,6 +51,11 @@ export enum ExportIntent {
   Make = 'make',
 }
 
+export interface ExportInfo {
+  intent: ExportIntent
+  name: string
+}
+
 type ClientMetrics = Models['ClientMetrics_type']
 
 interface WebRTCClientMetrics extends ClientMetrics {
@@ -1354,7 +1360,7 @@ export class EngineCommandManager extends EventTarget {
    * export in progress. Otherwise it is an enum value of the intent.
    * Another export cannot be started if one is already in progress.
    */
-  private _exportIntent: ExportIntent | null = null
+  private _exportInfo: ExportInfo | null = null
   _commandLogCallBack: (command: CommandLog[]) => void = () => {}
 
   subscriptions: {
@@ -1410,12 +1416,15 @@ export class EngineCommandManager extends EventTarget {
     (() => {}) as any
   kclManager: null | KclManager = null
 
-  set exportIntent(intent: ExportIntent | null) {
+  // The current "manufacturing machine" aka 3D printer, CNC, etc.
-    this._exportIntent = intent
+  public machineManager: MachineManager | null = null
+
+  set exportInfo(info: ExportInfo | null) {
+    this._exportInfo = info
   }
 
-  get exportIntent() {
+  get exportInfo() {
-    return this._exportIntent
+    return this._exportInfo
   }
 
   start({
@@ -1607,7 +1616,7 @@ export class EngineCommandManager extends EventTarget {
           // because in all other cases we send JSON strings. But in the case of
           // export we send a binary blob.
           // Pass this to our export function.
-          if (this.exportIntent === null || this.pendingExport === undefined) {
+          if (this.exportInfo === null || this.pendingExport === undefined) {
             toast.error(
               'Export intent was not set, but export data was received'
             )
@@ -1617,7 +1626,7 @@ export class EngineCommandManager extends EventTarget {
             return
           }
 
-          switch (this.exportIntent) {
+          switch (this.exportInfo.intent) {
             case ExportIntent.Save: {
               exportSave(event.data, this.pendingExport.toastId).then(() => {
                 this.pendingExport?.resolve(null)
@@ -1625,21 +1634,28 @@ export class EngineCommandManager extends EventTarget {
               break
             }
             case ExportIntent.Make: {
-              exportMake(event.data, this.pendingExport.toastId).then(
+              if (!this.machineManager) {
-                (result) => {
+                console.warn('Some how, no manufacturing machine is selected.')
+                break
+              }
+
+              exportMake(
+                event.data,
+                this.exportInfo.name,
+                this.pendingExport.toastId,
+                this.machineManager
+              ).then((result) => {
                 if (result) {
                   this.pendingExport?.resolve(null)
                 } else {
                   this.pendingExport?.reject('Failed to make export')
                 }
-                },
+              }, this.pendingExport?.reject)
-                this.pendingExport?.reject
-              )
               break
             }
           }
           // Set the export intent back to null.
-          this.exportIntent = null
+          this.exportInfo = null
           return
         }
 
@@ -1953,15 +1969,15 @@ export class EngineCommandManager extends EventTarget {
       return Promise.resolve(null)
     } else if (cmd.type === 'export') {
       const promise = new Promise<null>((resolve, reject) => {
-        if (this.exportIntent === null) {
+        if (this.exportInfo === null) {
-          if (this.exportIntent === null) {
+          if (this.exportInfo === null) {
             toast.error('Export intent was not set, but export is being sent')
             console.error('Export intent was not set, but export is being sent')
             return
           }
         }
         const toastId = toast.loading(
-          this.exportIntent === ExportIntent.Save
+          this.exportInfo.intent === ExportIntent.Save
             ? EXPORT_TOAST_MESSAGES.START
             : MAKE_TOAST_MESSAGES.START
         )
@@ -1975,7 +1991,7 @@ export class EngineCommandManager extends EventTarget {
             resolve(passThrough)
           },
           reject: (reason: string) => {
-            this.exportIntent = null
+            this.exportInfo = null
             reject(reason)
           },
           commandId: command.cmd_id,

src/lang/std/sketch.test.ts

@@ -17,7 +17,6 @@ import {
 import { getNodeFromPath, getNodePathFromSourceRange } from '../queryAst'
 import { enginelessExecutor } from '../../lib/testHelpers'
 import { err } from 'lib/trap'
-import { UnboxedNode } from 'wasm-lib/kcl/bindings/UnboxedNode'
 
 const eachQuad: [number, [number, number]][] = [
   [-315, [1, 1]],
@@ -688,7 +687,7 @@ describe('testing getConstraintInfo', () => {
       ]
       if (err(ast)) return ast
       const pathToNode = getNodePathFromSourceRange(ast, sourceRange)
-      const callExp = getNodeFromPath<UnboxedNode<CallExpression>>(
+      const callExp = getNodeFromPath<CallExpression>(
         ast,
         pathToNode,
         'CallExpression'
@@ -842,7 +841,7 @@ describe('testing getConstraintInfo', () => {
       ]
       if (err(ast)) return ast
       const pathToNode = getNodePathFromSourceRange(ast, sourceRange)
-      const callExp = getNodeFromPath<UnboxedNode<CallExpression>>(
+      const callExp = getNodeFromPath<CallExpression>(
         ast,
         pathToNode,
         'CallExpression'
@@ -1198,7 +1197,7 @@ describe('testing getConstraintInfo', () => {
       ]
       if (err(ast)) return ast
       const pathToNode = getNodePathFromSourceRange(ast, sourceRange)
-      const callExp = getNodeFromPath<UnboxedNode<CallExpression>>(
+      const callExp = getNodeFromPath<CallExpression>(
         ast,
         pathToNode,
         'CallExpression'

src/lang/std/sketch.ts

@@ -55,7 +55,6 @@ import { err } from 'lib/trap'
 import { perpendicularDistance } from 'sketch-helpers'
 import { TagDeclarator } from 'wasm-lib/kcl/bindings/TagDeclarator'
 import { EdgeCutInfo } from 'machines/modelingMachine'
-import { UnboxedNode } from 'wasm-lib/kcl/bindings/UnboxedNode'
 
 const STRAIGHT_SEGMENT_ERR = new Error(
   'Invalid input, expected "straight-segment"'
@@ -65,7 +64,7 @@ const ARC_SEGMENT_ERR = new Error('Invalid input, expected "arc-segment"')
 export type Coords2d = [number, number]
 
 export function getCoordsFromPaths(skGroup: Sketch, index = 0): Coords2d {
-  const currentPath = skGroup?.value?.[index]
+  const currentPath = skGroup?.paths?.[index]
   if (!currentPath && skGroup?.start) {
     return skGroup.start.to
   } else if (!currentPath) {
@@ -1705,7 +1704,7 @@ export const angledLineThatIntersects: SketchLineHelper = {
       varName
     )
     if (err(sketch)) return sketch
-    const intersectPath = sketch.value.find(
+    const intersectPath = sketch.paths.find(
       ({ tag }: Path) => tag && tag.value === intersectTagName
     )
     let offset = 0
@@ -1786,8 +1785,7 @@ export const angledLineThatIntersects: SketchLineHelper = {
       )
     }
     if (intersectTag !== -1) {
-      const tag = firstArg.properties[intersectTag]
+      const tag = firstArg.properties[intersectTag]?.value as Identifier
-        ?.value as UnboxedNode<Identifier>
       const pathToTagProp: PathToNode = [
         ...pathToObjectExp,
         [intersectTag, 'index'],
@@ -1827,9 +1825,7 @@ export const updateStartProfileAtArgs: SketchLineHelper['updateArgs'] = ({
         body: [],
 
         nonCodeMeta: {
-          start: 0,
+          start: [],
-          end: 0,
-          startNodes: [],
           nonCodeNodes: [],
         },
       },
@@ -1869,7 +1865,7 @@ export const sketchLineHelperMap: { [key: string]: SketchLineHelper } = {
 } as const
 
 export function changeSketchArguments(
-  node: UnboxedNode<Program>,
+  node: Program,
   programMemory: ProgramMemory,
   sourceRangeOrPath:
     | {
@@ -1881,7 +1877,7 @@ export function changeSketchArguments(
         pathToNode: PathToNode
       },
   input: SegmentInputs
-): { modifiedAst: UnboxedNode<Program>; pathToNode: PathToNode } | Error {
+): { modifiedAst: Program; pathToNode: PathToNode } | Error {
   const _node = { ...node }
   const thePath =
     sourceRangeOrPath.type === 'sourceRange'
@@ -1910,7 +1906,7 @@ export function changeSketchArguments(
 }
 
 export function getConstraintInfo(
-  callExpression: UnboxedNode<CallExpression>,
+  callExpression: CallExpression,
   code: string,
   pathToNode: PathToNode
 ): ConstrainInfo[] {
@@ -1948,7 +1944,7 @@ export function compareVec2Epsilon2(
 }
 
 interface CreateLineFnCallArgs {
-  node: UnboxedNode<Program>
+  node: Program
   programMemory: ProgramMemory
   input: SegmentInputs
   fnName: ToolTip
@@ -1965,7 +1961,7 @@ export function addNewSketchLn({
   spliceBetween = false,
 }: CreateLineFnCallArgs):
   | {
-      modifiedAst: UnboxedNode<Program>
+      modifiedAst: Program
       pathToNode: PathToNode
     }
   | Error {
@@ -1975,12 +1971,8 @@ export function addNewSketchLn({
     return new Error('not a sketch line helper')
   }
 
-  getNodeFromPath<UnboxedNode<VariableDeclarator>>(
+  getNodeFromPath<VariableDeclarator>(node, pathToNode, 'VariableDeclarator')
-    node,
+  getNodeFromPath<PipeExpression | CallExpression>(
-    pathToNode,
-    'VariableDeclarator'
-  )
-  getNodeFromPath<UnboxedNode<PipeExpression | CallExpression>>(
     node,
     pathToNode,
     'PipeExpression'
@@ -1999,13 +1991,13 @@ export function addCallExpressionsToPipe({
   pathToNode,
   expressions,
 }: {
-  node: UnboxedNode<Program>
+  node: Program
   programMemory: ProgramMemory
   pathToNode: PathToNode
-  expressions: UnboxedNode<CallExpression>[]
+  expressions: CallExpression[]
 }) {
   const _node = { ...node }
-  const pipeExpression = getNodeFromPath<UnboxedNode<PipeExpression>>(
+  const pipeExpression = getNodeFromPath<PipeExpression>(
     _node,
     pathToNode,
     'PipeExpression'
@@ -2054,7 +2046,7 @@ export function replaceSketchLine({
   replaceExistingCallback,
   referencedSegment,
 }: {
-  node: UnboxedNode<Program>
+  node: Program
   programMemory: ProgramMemory
   pathToNode: PathToNode
   fnName: ToolTip
@@ -2063,7 +2055,7 @@ export function replaceSketchLine({
   referencedSegment?: Path
 }):
   | {
-      modifiedAst: UnboxedNode<Program>
+      modifiedAst: Program
       valueUsedInTransform?: number
       pathToNode: PathToNode
     }
@@ -2115,7 +2107,7 @@ function addTagToChamfer(
   edgeCutMeta: EdgeCutInfo | null
 ):
   | {
-      modifiedAst: UnboxedNode<Program>
+      modifiedAst: Program
       tag: string
     }
   | Error {
@@ -2242,7 +2234,7 @@ export function addTagForSketchOnFace(
   edgeCutMeta: EdgeCutInfo | null
 ):
   | {
-      modifiedAst: UnboxedNode<Program>
+      modifiedAst: Program
       tag: string
     }
   | Error {
@@ -2280,14 +2272,12 @@ function isAngleLiteral(lineArugement: Expr): boolean {
     : false
 }
 
-type addTagFn = (
+type addTagFn = (a: AddTagInfo) => { modifiedAst: Program; tag: string } | Error
-  a: AddTagInfo
-) => { modifiedAst: UnboxedNode<Program>; tag: string } | Error
 
 function addTag(tagIndex = 2): addTagFn {
   return ({ node, pathToNode }) => {
     const _node = { ...node }
-    const callExpr = getNodeFromPath<UnboxedNode<CallExpression>>(
+    const callExpr = getNodeFromPath<CallExpression>(
       _node,
       pathToNode,
       'CallExpression'

src/lang/std/sketchConstraints.ts

@@ -18,7 +18,7 @@ export function getSketchSegmentFromPathToNode(
   pathToNode: PathToNode
 ):
   | {
-      segment: Sketch['value'][number]
+      segment: Sketch['paths'][number]
       index: number
     }
   | Error {
@@ -39,15 +39,15 @@ export function getSketchSegmentFromSourceRange(
   [rangeStart, rangeEnd]: SourceRange
 ):
   | {
-      segment: Sketch['value'][number]
+      segment: Sketch['paths'][number]
       index: number
     }
   | Error {
-  const lineIndex = sketch.value.findIndex(
+  const lineIndex = sketch.paths.findIndex(
     ({ __geoMeta: { sourceRange } }: Path) =>
       sourceRange[0] <= rangeStart && sourceRange[1] >= rangeEnd
   )
-  const line = sketch.value[lineIndex]
+  const line = sketch.paths[lineIndex]
   if (line) {
     return {
       segment: line,

src/lang/std/sketchcombos.ts

@@ -49,7 +49,6 @@ import {
   getSketchSegmentFromSourceRange,
 } from './sketchConstraints'
 import { getAngle, roundOff, normaliseAngle } from '../../lib/utils'
-import { UnboxedNode } from 'wasm-lib/kcl/bindings/UnboxedNode'
 
 export type LineInputsType =
   | 'xAbsolute'
@@ -326,7 +325,7 @@ const setHorzVertDistanceCreateNode =
     if (isUndef(refNum) || err(literalArg)) return REF_NUM_ERR
 
     const valueUsedInTransform = roundOff(literalArg - refNum, 2)
-    let finalValue: UnboxedNode<Expr> = createBinaryExpressionWithUnary([
+    let finalValue: Expr = createBinaryExpressionWithUnary([
       createSegEnd(referenceSegName, !index),
       forceValueUsedInTransform || createLiteral(valueUsedInTransform),
     ])
@@ -1542,7 +1541,7 @@ export function transformSecondarySketchLinesTagFirst({
   forceSegName,
   forceValueUsedInTransform,
 }: {
-  ast: UnboxedNode<Program>
+  ast: Program
   selectionRanges: Selections
   transformInfos: TransformInfo[]
   programMemory: ProgramMemory
@@ -1550,7 +1549,7 @@ export function transformSecondarySketchLinesTagFirst({
   forceValueUsedInTransform?: BinaryPart
 }):
   | {
-      modifiedAst: UnboxedNode<Program>
+      modifiedAst: Program
       valueUsedInTransform?: number
       pathToNodeMap: PathToNodeMap
       tagInfo: {
@@ -1621,7 +1620,7 @@ export function transformAstSketchLines({
   forceValueUsedInTransform,
   referencedSegmentRange,
 }: {
-  ast: UnboxedNode<Program>
+  ast: Program
   selectionRanges: Selections | PathToNode[]
   transformInfos: TransformInfo[]
   programMemory: ProgramMemory
@@ -1630,7 +1629,7 @@ export function transformAstSketchLines({
   referencedSegmentRange?: Selection['range']
 }):
   | {
-      modifiedAst: UnboxedNode<Program>
+      modifiedAst: Program
       valueUsedInTransform?: number
       pathToNodeMap: PathToNodeMap
     }
@@ -1648,7 +1647,7 @@ export function transformAstSketchLines({
 
     const getNode = getNodeFromPathCurry(node, _pathToNode)
 
-    const callExp = getNode<UnboxedNode<CallExpression>>('CallExpression')
+    const callExp = getNode<CallExpression>('CallExpression')
     if (err(callExp)) return callExp
     const varDec = getNode<VariableDeclarator>('VariableDeclarator')
     if (err(varDec)) return varDec
@@ -1733,7 +1732,7 @@ export function transformAstSketchLines({
       if (err(_segment)) return _segment
       referencedSegment = _segment.segment
     } else {
-      referencedSegment = sketch.value.find(
+      referencedSegment = sketch.paths.find(
         (path) => path.tag?.value === _referencedSegmentName
       )
     }
@@ -1807,16 +1806,13 @@ function createSegAngle(referenceSegName: string): BinaryPart {
   return createCallExpression('segAng', [createIdentifier(referenceSegName)])
 }
 
-function createSegEnd(
+function createSegEnd(referenceSegName: string, isX: boolean): CallExpression {
-  referenceSegName: string,
-  isX: boolean
-): UnboxedNode<CallExpression> {
   return createCallExpression(isX ? 'segEndX' : 'segEndY', [
     createIdentifier(referenceSegName),
   ])
 }
 
-function createLastSeg(isX: boolean): UnboxedNode<CallExpression> {
+function createLastSeg(isX: boolean): CallExpression {
   return createCallExpression(isX ? 'lastSegX' : 'lastSegY', [
     createPipeSubstitution(),
   ])
@@ -1834,7 +1830,7 @@ export function getConstraintLevelFromSourceRange(
   ast: Program | Error
 ): Error | { range: [number, number]; level: ConstraintLevel } {
   if (err(ast)) return ast
-  const nodeMeta = getNodeFromPath<UnboxedNode<CallExpression>>(
+  const nodeMeta = getNodeFromPath<CallExpression>(
     ast,
     getNodePathFromSourceRange(ast, cursorRange),
     'CallExpression'

src/lang/std/stdTypes.ts

@@ -11,17 +11,16 @@ import {
   BinaryPart,
 } from '../wasm'
 import { LineInputsType } from './sketchcombos'
-import { UnboxedNode } from 'wasm-lib/kcl/bindings/UnboxedNode'
 
 export interface ModifyAstBase {
-  node: UnboxedNode<Program>
+  node: Program
   // TODO #896: Remove ProgramMemory from this interface
   previousProgramMemory: ProgramMemory
   pathToNode: PathToNode
 }
 
 export interface AddTagInfo {
-  node: UnboxedNode<Program>
+  node: Program
   pathToNode: PathToNode
 }
 
@@ -135,7 +134,7 @@ type _InputArg<T> =
  * Which is why a union type is used that can be type narrowed using the {@link RawArg.type} property
  * {@link RawArg.expr} is common to all of these types
  */
-export type InputArg = _InputArg<UnboxedNode<Expr>>
+export type InputArg = _InputArg<Expr>
 
 /**
  * {@link RawArg.expr} is the literal equivalent of whatever current expression is
@@ -143,7 +142,7 @@ export type InputArg = _InputArg<UnboxedNode<Expr>>
  * but of course works for expressions like myVar + someFn() etc too
  * This is useful in cases where we want to "un-constrain" inputs to segments
  */
-type RawArg = _InputArg<UnboxedNode<Literal>>
+type RawArg = _InputArg<Literal>
 
 export type InputArgs = Array<InputArg>
 
@@ -187,7 +186,7 @@ export type CreateStdLibSketchCallExpr = (args: {
   inputs: InputArgs
   rawArgs: RawArgs
   referenceSegName: string
-  tag?: UnboxedNode<Expr>
+  tag?: Expr
   forceValueUsedInTransform?: BinaryPart
   referencedSegment?: Path
 }) => CreatedSketchExprResult | Error
@@ -216,26 +215,26 @@ export interface ConstrainInfo {
 export interface SketchLineHelper {
   add: (a: addCall) =>
     | {
-        modifiedAst: UnboxedNode<Program>
+        modifiedAst: Program
         pathToNode: PathToNode
         valueUsedInTransform?: number
       }
     | Error
   updateArgs: (a: updateArgs) =>
     | {
-        modifiedAst: UnboxedNode<Program>
+        modifiedAst: Program
         pathToNode: PathToNode
       }
     | Error
   getTag: (a: CallExpression) => string | Error
   addTag: (a: AddTagInfo) =>
     | {
-        modifiedAst: UnboxedNode<Program>
+        modifiedAst: Program
         tag: string
       }
     | Error
   getConstraintInfo: (
-    callExp: UnboxedNode<CallExpression>,
+    callExp: CallExpression,
     code: string,
     pathToNode: PathToNode
   ) => ConstrainInfo[]

src/lang/wasm.test.ts

@@ -1,13 +0,0 @@
-import { err } from 'lib/trap'
-import { parse } from './wasm'
-import { enginelessExecutor } from 'lib/testHelpers'
-
-it('can execute parsed AST', async () => {
-  const code = `x = 1
-// A comment.`
-  const ast = parse(code)
-  expect(err(ast)).toEqual(false)
-  const execState = await enginelessExecutor(ast)
-  expect(err(ast)).toEqual(false)
-  expect(execState.memory.get('x')).toEqual(1)
-})

src/lang/wasm.ts

@@ -42,7 +42,6 @@ import { ExecState as RawExecState } from '../wasm-lib/kcl/bindings/ExecState'
 import { ProgramMemory as RawProgramMemory } from '../wasm-lib/kcl/bindings/ProgramMemory'
 import { EnvironmentRef } from '../wasm-lib/kcl/bindings/EnvironmentRef'
 import { Environment } from '../wasm-lib/kcl/bindings/Environment'
-import { UnboxedNode } from 'wasm-lib/kcl/bindings/UnboxedNode'
 
 export type { Program } from '../wasm-lib/kcl/bindings/Program'
 export type { Expr } from '../wasm-lib/kcl/bindings/Expr'
@@ -123,11 +122,11 @@ export const initPromise = initialise()
 export const rangeTypeFix = (ranges: number[][]): [number, number][] =>
   ranges.map(([start, end]) => [start, end])
 
-export const parse = (code: string | Error): UnboxedNode<Program> | Error => {
+export const parse = (code: string | Error): Program | Error => {
   if (err(code)) return code
 
   try {
-    const program: UnboxedNode<Program> = parse_wasm(code)
+    const program: Program = parse_wasm(code)
     return program
   } catch (e: any) {
     // throw e
@@ -379,7 +378,7 @@ export function sketchFromKclValue(
 }
 
 export const executor = async (
-  node: UnboxedNode<Program>,
+  node: Program,
   programMemory: ProgramMemory | Error = ProgramMemory.empty(),
   idGenerator: IdGenerator = defaultIdGenerator(),
   engineCommandManager: EngineCommandManager,
@@ -403,7 +402,7 @@ export const executor = async (
 }
 
 export const _executor = async (
-  node: UnboxedNode<Program>,
+  node: Program,
   programMemory: ProgramMemory | Error = ProgramMemory.empty(),
   idGenerator: IdGenerator = defaultIdGenerator(),
   engineCommandManager: EngineCommandManager,
@@ -494,13 +493,13 @@ export function lexer(str: string): Token[] | Error {
 
 export const modifyAstForSketch = async (
   engineCommandManager: EngineCommandManager,
-  ast: UnboxedNode<Program>,
+  ast: Program,
   variableName: string,
   currentPlane: string,
   engineId: string
-): Promise<UnboxedNode<Program>> => {
+): Promise<Program> => {
   try {
-    const updatedAst: UnboxedNode<Program> = await modify_ast_for_sketch_wasm(
+    const updatedAst: Program = await modify_ast_for_sketch_wasm(
       engineCommandManager,
       JSON.stringify(ast),
       variableName,

src/lib/commandBarConfigs/modelingCommandConfig.ts

@@ -3,7 +3,6 @@ import { StateMachineCommandSetConfig, KclCommandValue } from 'lib/commandTypes'
 import { KCL_DEFAULT_LENGTH, KCL_DEFAULT_DEGREE } from 'lib/constants'
 import { components } from 'lib/machine-api'
 import { Selections } from 'lib/selections'
-import { machineManager } from 'lib/machineManager'
 import { modelingMachine, SketchTool } from 'machines/modelingMachine'
 
 type OutputFormat = Models['OutputFormat_type']
@@ -187,9 +186,10 @@ export const modelingMachineCommandConfig: StateMachineCommandSetConfig<
           machine.make_model.model ||
           machine.make_model.manufacturer ||
           'Unknown Machine',
-        options: () => {
+        options: (commandBarContext) => {
-          return Object.entries(machineManager.machines).map(
+          return Object.values(
-            ([_, machine]) => ({
+            commandBarContext.machineManager?.machines || []
+          ).map((machine: components['schemas']['MachineInfoResponse']) => ({
             name:
               `${machine.id} (${
                 machine.make_model.model || machine.make_model.manufacturer
@@ -215,13 +215,12 @@ export const modelingMachineCommandConfig: StateMachineCommandSetConfig<
                 : ''),
             isCurrent: false,
             disabled: machine.state.state !== 'idle',
-              value: machine as components['schemas']['MachineInfoResponse'],
+            value: machine,
-            })
+          }))
-          )
         },
-        defaultValue: () => {
+        defaultValue: (commandBarContext) => {
           return Object.values(
-            machineManager.machines
+            commandBarContext.machineManager.machines || []
           )[0] as components['schemas']['MachineInfoResponse']
         },
       },

src/lib/commandTypes.ts

@@ -5,7 +5,7 @@ import { Selection } from './selections'
 import { Identifier, Expr, VariableDeclaration } from 'lang/wasm'
 import { commandBarMachine } from 'machines/commandBarMachine'
 import { ReactNode } from 'react'
-import { UnboxedNode } from 'wasm-lib/kcl/bindings/UnboxedNode'
+import { MachineManager } from 'components/MachineManagerProvider'
 
 type Icon = CustomIconName
 const PLATFORMS = ['both', 'web', 'desktop'] as const
@@ -24,8 +24,8 @@ export interface KclExpression {
 }
 export interface KclExpressionWithVariable extends KclExpression {
   variableName: string
-  variableDeclarationAst: UnboxedNode<VariableDeclaration>
+  variableDeclarationAst: VariableDeclaration
-  variableIdentifierAst: UnboxedNode<Identifier>
+  variableIdentifierAst: Identifier
   insertIndex: number
 }
 export type KclCommandValue = KclExpression | KclExpressionWithVariable
@@ -128,6 +128,7 @@ export type CommandArgumentConfig<
         | ((
             commandBarContext: {
               argumentsToSubmit: Record<string, unknown>
+              machineManager?: MachineManager
             }, // Should be the commandbarMachine's context, but it creates a circular dependency
             machineContext?: C
           ) => CommandArgumentOption<OutputType>[])

src/lib/constants.ts

@@ -92,6 +92,7 @@ export const MAKE_TOAST_MESSAGES = {
   NO_MACHINE_API_IP: 'No machine api ip available',
   NO_CURRENT_MACHINE: 'No current machine available',
   NO_MACHINE_ID: 'No machine id available',
+  NO_NAME: 'No name provided',
   ERROR_STARTING_PRINT: 'Error while starting print',
   SUCCESS: 'Started print successfully',
 }

src/lib/exportMake.ts

@@ -1,5 +1,5 @@
 import { deserialize_files } from 'wasm-lib/pkg/wasm_lib'
-import { machineManager } from './machineManager'
+import { MachineManager } from 'components/MachineManagerProvider'
 import toast from 'react-hot-toast'
 import { components } from './machine-api'
 import ModelingAppFile from './modelingAppFile'
@@ -8,9 +8,17 @@ import { MAKE_TOAST_MESSAGES } from './constants'
 // Make files locally from an export call.
 export async function exportMake(
   data: ArrayBuffer,
-  toastId: string
+  name: string,
+  toastId: string,
+  machineManager: MachineManager
 ): Promise<Response | null> {
-  if (machineManager.machineCount() === 0) {
+  if (name === '') {
+    console.error(MAKE_TOAST_MESSAGES.NO_NAME)
+    toast.error(MAKE_TOAST_MESSAGES.NO_NAME, { id: toastId })
+    return null
+  }
+
+  if (machineManager.machines.length === 0) {
     console.error(MAKE_TOAST_MESSAGES.NO_MACHINES)
     toast.error(MAKE_TOAST_MESSAGES.NO_MACHINES, { id: toastId })
     return null
@@ -39,7 +47,7 @@ export async function exportMake(
 
   const params: components['schemas']['PrintParameters'] = {
     machine_id: machineId,
-    job_name: 'Exported Job', // TODO: make this the project name.
+    job_name: name,
   }
   try {
     console.log('params', params)