Fix yarn tests

Accept fewer kinds of value on RHS of a |> operator
This yields SIGNIFICANT speedup
2023-10-11 00:44:24 -05:00 · 2023-10-11 00:34:56 -05:00 · 2023-10-11 00:20:58 -05:00 · 2023-10-10 23:57:02 -05:00
111 changed files with 2635 additions and 6051 deletions
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@ -7,10 +7,6 @@ on:
      - main
  release:
    types: [published]
-  schedule:
-    - cron: '0 4 * * *'
-  # Daily at 04:00 AM UTC
-  # Will checkout the last commit from the default branch (main as of 2023-10-04)

 concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
@ -46,6 +42,8 @@ jobs:

  build-test-web:
    runs-on: ubuntu-20.04
+    outputs:
+      version: ${{ steps.export_version.outputs.version }}
    steps:
      - uses: actions/checkout@v4

@ -68,37 +66,11 @@ jobs:

      - run: yarn test:cov

-  prepare-json-files:
-    runs-on: ubuntu-20.04  # seperate job on Ubuntu for easy string manipulations (compared to Windows)
-    outputs:
-      version: ${{ steps.export_version.outputs.version }}
-    steps:
-      - uses: actions/checkout@v4
-
-      - uses: actions/setup-node@v3
-        with:
-          node-version-file: '.nvmrc'
-          cache: 'yarn'
-          
-      - name: Set nightly version
-        if: github.event_name == 'schedule'
-        run: |
-          VERSION=$(date +'%-y.%-m.%-d') yarn bump-jsons
-          echo "$(jq --arg url 'https://dl.kittycad.io/releases/modeling-app/test/nightly/last_update.json' \
-            '.tauri.updater.endpoints[]=$url' src-tauri/tauri.conf.json --indent 2)" > src-tauri/tauri.conf.json
-
-      - uses: actions/upload-artifact@v3
-        if: github.event_name == 'schedule'
-        with:
-          path: |
-            package.json
-            src-tauri/tauri.conf.json
-
      - id: export_version
        run: echo "version=`cat package.json | jq -r '.version'`" >> "$GITHUB_OUTPUT"

  build-apps:
-    needs: [check-format, build-test-web, prepare-json-files, check-types]
+    needs: [check-format, build-test-web, check-types]
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
@ -106,15 +78,6 @@ jobs:
    steps:
      - uses: actions/checkout@v4

-      - uses: actions/download-artifact@v3
-
-      - name: Copy updated .json files
-        if: github.event_name == 'schedule'
-        run: |
-          ls -l artifact
-          cp artifact/package.json package.json
-          cp artifact/src-tauri/tauri.conf.json src-tauri/tauri.conf.json
-
      - name: install ubuntu system dependencies
        if: matrix.os == 'ubuntu-20.04'
        run: |
@ -193,7 +156,6 @@ jobs:
          APPLE_SIGNING_IDENTITY: ${{ secrets.APPLE_SIGNING_IDENTITY }}
          APPLE_ID: ${{ secrets.APPLE_ID }}
          APPLE_PASSWORD: ${{ secrets.APPLE_PASSWORD }}
-          APPLE_TEAM_ID: ${{ secrets.APPLE_TEAM_ID }}
        with:
          args: ${{ matrix.os == 'macos-latest' && '--target universal-apple-darwin' || '' }}

@ -203,14 +165,12 @@ jobs:

  publish-apps-release:
    runs-on: ubuntu-20.04
-    if: ${{ github.event_name == 'release' || github.event_name == 'schedule' }}
-    needs: [build-test-web, prepare-json-files, build-apps]
+    if: github.event_name == 'release'
+    needs: [build-test-web, build-apps]
    env:
-      VERSION_NO_V: ${{ needs.prepare-json-files.outputs.version }}
-      VERSION: ${{ github.event_name == 'release' && format('v{0}', needs.prepare-json-files.outputs.version) || needs.prepare-json-files.outputs.version }}
-      PUB_DATE: ${{ github.event_name == 'release' && github.event.release.created_at || github.event.repository.updated_at }}
-      NOTES: ${{ github.event_name == 'release' && github.event.release.body || format('Nightly build, commit {0}', github.sha) }}
-      BUCKET_DIR: ${{ github.event_name == 'release' && 'dl.kittycad.io/releases/modeling-app' || 'dl.kittycad.io/releases/modeling-app/nightly' }}
+      VERSION_NO_V: ${{ needs.build-test-web.outputs.version }}
+      PUB_DATE: ${{ github.event.release.created_at }}
+      NOTES: ${{ github.event.release.body }}
    steps:
      - uses: actions/download-artifact@v3

@ -220,9 +180,9 @@ jobs:
          DARWIN_SIG=`cat artifact/macos/*.app.tar.gz.sig`
          LINUX_SIG=`cat artifact/appimage/*.AppImage.tar.gz.sig`
          WINDOWS_SIG=`cat artifact/msi/*.msi.zip.sig`
-          RELEASE_DIR=https://${BUCKET_DIR}/${VERSION}
+          RELEASE_DIR=https://dl.kittycad.io/releases/modeling-app/v${VERSION_NO_V}
          jq --null-input \
-            --arg version "${VERSION}" \
+            --arg version "v${VERSION_NO_V}" \
            --arg pub_date "${PUB_DATE}" \
            --arg notes "${NOTES}" \
            --arg darwin_sig "$DARWIN_SIG" \
@ -258,9 +218,9 @@ jobs:

      - name: Generate the download static endpoint
        run: |
-          RELEASE_DIR=https://${BUCKET_DIR}/${VERSION}
+          RELEASE_DIR=https://dl.kittycad.io/releases/modeling-app/v${VERSION_NO_V}
          jq --null-input \
-            --arg version "${VERSION}" \
+            --arg version "v${VERSION_NO_V}" \
            --arg pub_date "${PUB_DATE}" \
            --arg notes "${NOTES}" \
            --arg darwin_url "$RELEASE_DIR/dmg/KittyCAD%20Modeling_${VERSION_NO_V}_universal.dmg" \
@ -300,22 +260,21 @@ jobs:
          path: artifact
          glob: '*/*itty*'
          parent: false
-          destination: ${{ env.BUCKET_DIR }}/${{ env.VERSION }}
+          destination: dl.kittycad.io/releases/modeling-app/v${{ env.VERSION_NO_V }}

      - name: Upload update endpoint to public bucket
        uses: google-github-actions/upload-cloud-storage@v1.0.3
        with:
          path: last_update.json
-          destination: ${{ env.BUCKET_DIR }}
+          destination: dl.kittycad.io/releases/modeling-app

      - name: Upload download endpoint to public bucket
        uses: google-github-actions/upload-cloud-storage@v1.0.3
        with:
          path: last_download.json
-          destination: ${{ env.BUCKET_DIR }}
+          destination: dl.kittycad.io/releases/modeling-app

      - name: Upload release files to Github
-        if: ${{ github.event_name == 'release' }}
        uses: softprops/action-gh-release@v1
        with:
          files: artifact/*/*itty*
--- a/README.md
+++ b/README.md
@ -29,7 +29,6 @@ The 3D view in KittyCAD Modeling App is just a video stream from our hosted geom
  - [React](https://react.dev/)
  - [Headless UI](https://headlessui.com/)
  - [TailwindCSS](https://tailwindcss.com/)
-  - [XState](https://xstate.js.org/)
 - Networking
  - WebSockets (via [KittyCAD TS client](https://github.com/KittyCAD/kittycad.ts))
 - Code Editor
@ -57,7 +56,7 @@ yarn install
 followed by:

 ```
-yarn build:wasm-dev
+yarn build:wasm
 ```

 That will build the WASM binary and put in the `public` dir (though gitignored)
@ -98,7 +97,7 @@ but you will need to have install ffmpeg prior to.

 ## Tauri

-To spin up up tauri dev, `yarn install` and `yarn build:wasm-dev` need to have been done before hand then
+To spin up up tauri dev, `yarn install` and `yarn build:wasm` need to have been done before hand then

 ```
 yarn tauri dev
--- a/docs/kcl/std.json
+++ b/docs/kcl/std.json
--- a/docs/kcl/std.md
+++ b/docs/kcl/std.md
--- a/package.json
+++ b/package.json
@ -1,6 +1,6 @@
 {
  "name": "untitled-app",
-  "version": "0.11.0",
+  "version": "0.10.0",
  "private": true,
  "dependencies": {
    "@codemirror/autocomplete": "^6.9.0",
@ -16,7 +16,7 @@
    "@react-hook/resize-observer": "^1.2.6",
    "@replit/codemirror-interact": "^6.3.0",
    "@sentry/react": "^7.65.0",
-    "@tauri-apps/api": "^1.5.0",
+    "@tauri-apps/api": "^1.3.0",
    "@testing-library/jest-dom": "^5.14.1",
    "@testing-library/react": "^13.0.0",
    "@testing-library/user-event": "^13.2.1",
@ -73,7 +73,6 @@
    "simpleserver": "yarn pretest && http-server ./public --cors -p 3000",
    "fmt": "prettier --write ./src",
    "fmt-check": "prettier --check ./src",
-    "build:wasm-dev": "(cd src/wasm-lib && wasm-pack build --dev --target web --out-dir pkg && cargo test -p kcl-lib export_bindings) && cp src/wasm-lib/pkg/wasm_lib_bg.wasm public && yarn fmt",
    "build:wasm": "(cd src/wasm-lib && wasm-pack build --target web --out-dir pkg && cargo test -p kcl-lib export_bindings) && cp src/wasm-lib/pkg/wasm_lib_bg.wasm public && yarn fmt",
    "build:wasm-clean": "yarn wasm-prep && yarn build:wasm",
    "remove-importmeta": "sed -i 's/import.meta.url/window.location.origin/g' \"./src/wasm-lib/pkg/wasm_lib.js\"; sed -i '' 's/import.meta.url/window.location.origin/g' \"./src/wasm-lib/pkg/wasm_lib.js\" || echo \"sed for both mac and linux\"",
@ -102,7 +101,7 @@
  "devDependencies": {
    "@babel/plugin-proposal-private-property-in-object": "^7.21.11",
    "@babel/preset-env": "^7.22.9",
-    "@tauri-apps/cli": "^1.5.0",
+    "@tauri-apps/cli": "^1.3.1",
    "@types/crypto-js": "^4.1.1",
    "@types/debounce-promise": "^3.1.6",
    "@types/isomorphic-fetch": "^0.0.36",
--- a/public/Icon/Icon/Projects/Create
+++ b/public/Icon/Icon/Projects/Create
@ -1,3 +0,0 @@
-<svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path fill-rule="evenodd" clip-rule="evenodd" d="M4 3H4.5H11H11.2071L11.3536 3.14645L15.8536 7.64646L16 7.7929V8.00001V11.3773C15.6992 11.1362 15.3628 10.9376 15 10.7908V8.50001H11H10.5V8.00001V4H5V16H9.79076C9.93763 16.3628 10.1362 16.6992 10.3773 17H4.5H4V16.5V3.5V3ZM11.5 4.70711L14.2929 7.50001H11.5V4.70711ZM13 12V14H11V15H13V17H14V15H16V14H14V12H13Z" fill="black"/>
-</svg>
--- a/public/Icon/Icon/Projects/Create
+++ b/public/Icon/Icon/Projects/Create
@ -1,3 +0,0 @@
-<svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path fill-rule="evenodd" clip-rule="evenodd" d="M3.5 3.5H4H7H7.16667L7.3 3.6L9.16667 5H16H16.5V5.5V7.5V10.3773C16.1992 10.1362 15.8628 9.93763 15.5 9.79076V8H4.5V15.5H10.5351C10.7529 15.8764 11.0302 16.2141 11.3542 16.5H4H3.5V16V7.5V4V3.5ZM4.5 4.5V7H15.5V6H9H8.83333L8.7 5.9L6.83333 4.5H4.5ZM13.5 11V13H11.5V14H13.5V16H14.5V14H16.5V13H14.5V11H13.5Z" fill="black"/>
-</svg>
--- a/public/Icon/Icon/Projects/File.svg
+++ b/public/Icon/Icon/Projects/File.svg
@ -1,3 +0,0 @@
-<svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M11 3.5H4.5V16.5H15.5V8.00001M11 3.5L15.5 8.00001M11 3.5V8.00001H15.5" stroke="black"/>
-</svg>
--- a/public/kcl-icon.svg
+++ b/public/kcl-icon.svg
@ -1,3 +0,0 @@
-<svg width="40" height="40" viewBox="0 0 40 40" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path fill-rule="evenodd" clip-rule="evenodd" d="M40 0H0V40H40V0ZM7.34715 27.2143V15.6577L2.976 15.987V36.7949H7.34715V32.0645L8.00582 31.5256C8.24533 31.326 8.47487 31.1264 8.69442 30.9268L12.1075 36.7949H17.0475C16.1893 35.3978 15.311 33.9906 14.4128 32.5735C13.5346 31.1563 12.6664 29.7392 11.8081 28.3221L15.8499 24.9389C15.4308 24.4399 15.0017 23.931 14.5625 23.412L13.3051 21.8552L7.34715 27.2143ZM22.2581 26.6754C22.8769 25.9169 23.6753 25.5377 24.6533 25.5377C25.272 25.5377 25.8309 25.6175 26.3299 25.7772C26.8289 25.9169 27.4177 26.1465 28.0963 26.4658L29.3238 23.3521C28.5853 22.7933 27.7371 22.4041 26.779 22.1845C25.8409 21.9649 25.0625 21.8552 24.4437 21.8552C22.0885 21.8552 20.2223 22.5537 18.845 23.9509C17.4878 25.3281 16.8092 27.1944 16.8092 29.5496C16.8092 31.9048 17.4878 33.7611 18.845 35.1183C20.2223 36.4756 22.0885 37.1542 24.4437 37.1542C25.0625 37.1542 25.8509 37.0444 26.8089 36.8249C27.767 36.6053 28.6053 36.2161 29.3238 35.6572L28.0963 32.5435C27.4177 32.8629 26.8289 33.0924 26.3299 33.2321C25.8309 33.3718 25.272 33.4417 24.6533 33.4417C23.6753 33.4417 22.8769 33.0924 22.2581 32.3938C21.6594 31.6753 21.36 30.7272 21.36 29.5496C21.36 28.372 21.6594 27.4139 22.2581 26.6754ZM36.2796 36.7949V15.6577L31.9085 15.987V36.7949H36.2796Z" fill="#D0FF00"/>
-</svg>
--- a/src-tauri/Cargo.lock
+++ b/src-tauri/Cargo.lock
@ -1658,9 +1658,9 @@ dependencies = [

 [[package]]
 name = "kittycad"
-version = "0.2.33"
+version = "0.2.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d341a81a4dfef43460d395c87d86c17e24affb96db0e7f4a35e8688f0e092344"
+checksum = "539b323537b877fc8dd130362b8f1af9af8051c19208bb8bfd816ab7c330f2bb"
 dependencies = [
 "anyhow",
 "async-trait",
@ -3208,9 +3208,9 @@ dependencies = [

 [[package]]
 name = "serde"
-version = "1.0.189"
+version = "1.0.188"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e422a44e74ad4001bdc8eede9a4570ab52f71190e9c076d14369f38b9200537"
+checksum = "cf9e0fcba69a370eed61bcf2b728575f726b50b55cba78064753d708ddc7549e"
 dependencies = [
 "serde_derive",
 ]
@ -3226,9 +3226,9 @@ dependencies = [

 [[package]]
 name = "serde_derive"
-version = "1.0.189"
+version = "1.0.188"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e48d1f918009ce3145511378cf68d613e3b3d9137d67272562080d68a2b32d5"
+checksum = "4eca7ac642d82aa35b60049a6eccb4be6be75e599bd2e9adb5f875a737654af2"
 dependencies = [
 "proc-macro2",
 "quote",
@ -3712,9 +3712,9 @@ dependencies = [

 [[package]]
 name = "tauri"
-version = "1.5.2"
+version = "1.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9bfe673cf125ef364d6f56b15e8ce7537d9ca7e4dae1cf6fbbdeed2e024db3d9"
+checksum = "0238c5063bf9613054149a1b6bce4935922e532b7d8211f36989a490a79806be"
 dependencies = [
 "anyhow",
 "base64 0.21.2",
@ -3828,7 +3828,7 @@ dependencies = [
 [[package]]
 name = "tauri-plugin-fs-extra"
 version = "0.0.0"
-source = "git+https://github.com/tauri-apps/plugins-workspace?branch=v1#9b20f28d747f6ec3ba5a80bfcd5edc1d573b4c90"
+source = "git+https://github.com/tauri-apps/plugins-workspace?branch=v1#9f27e6e4415ddf6c40f846d50c0d95c768cded77"
 dependencies = [
 "log",
 "serde",
@ -4007,9 +4007,9 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"

 [[package]]
 name = "tokio"
-version = "1.33.0"
+version = "1.32.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4f38200e3ef7995e5ef13baec2f432a6da0aa9ac495b2c0e8f3b7eec2c92d653"
+checksum = "17ed6077ed6cd6c74735e21f37eb16dc3935f96878b1fe961074089cc80893f9"
 dependencies = [
 "backtrace",
 "bytes",
--- a/src-tauri/Cargo.toml
+++ b/src-tauri/Cargo.toml
@ -16,13 +16,13 @@ tauri-build = { version = "1.5.0", features = [] }

 [dependencies]
 anyhow = "1"
-kittycad = "0.2.33"
+kittycad = "0.2.31"
 oauth2 = "4.4.2"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
-tauri = { version = "1.5.2", features = [ "os-all", "dialog-all", "fs-all", "http-request", "path-all", "shell-open", "shell-open-api", "updater", "devtools"] }
+tauri = { version = "1.5.1", features = [ "os-all", "dialog-all", "fs-all", "http-request", "path-all", "shell-open", "shell-open-api", "updater", "devtools"] }
 tauri-plugin-fs-extra = { git = "https://github.com/tauri-apps/plugins-workspace", branch = "v1" }
-tokio = { version = "1.33.0", features = ["time"] }
+tokio = { version = "1.32.0", features = ["time"] }
 toml = "0.8.2"

 [features]
--- a/src-tauri/tauri.conf.json
+++ b/src-tauri/tauri.conf.json
@ -8,7 +8,7 @@
  },
  "package": {
    "productName": "kittycad-modeling",
-    "version": "0.11.0"
+    "version": "0.10.0"
  },
  "tauri": {
    "allowlist": {
--- a/src/App.tsx
+++ b/src/App.tsx
@ -35,7 +35,7 @@ import { kclManager } from 'lang/KclSinglton'
 import { useModelingContext } from 'hooks/useModelingContext'

 export function App() {
-  const { code: loadedCode, project, file } = useLoaderData() as IndexLoaderData
+  const { code: loadedCode, project } = useLoaderData() as IndexLoaderData

  useHotKeyListener()
  const {
@ -86,14 +86,8 @@ export function App() {
  // on mount, and overwrite any locally-stored code
  useEffect(() => {
    if (isTauri() && loadedCode !== null) {
-      if (kclManager.engineCommandManager.engineConnection?.isReady()) {
-        // If the engine is ready, promptly execute the loaded code
-        kclManager.setCodeAndExecute(loadedCode)
-      } else {
-        // Otherwise, just set the code and wait for the connection to complete
      kclManager.setCode(loadedCode)
    }
-    }
    return () => {
      // Clear code on unmount if in desktop app
      if (isTauri()) {
@ -188,7 +182,7 @@ export function App() {
          paneOpacity +
          (buttonDownInStream ? ' pointer-events-none' : '')
        }
-        project={{ project, file }}
+        project={project}
        enableMenu={true}
      />
      <ModalContainer />
--- a/src/Router.tsx
+++ b/src/Router.tsx
@ -31,7 +31,6 @@ import {
 } from './lib/tauriFS'
 import { metadata, type Metadata } from 'tauri-plugin-fs-extra-api'
 import DownloadAppBanner from './components/DownloadAppBanner'
-import { WasmErrBanner } from './components/WasmErrBanner'
 import { GlobalStateProvider } from './components/GlobalStateProvider'
 import {
  SETTINGS_PERSIST_KEY,
@ -43,8 +42,6 @@ import { TEST, VITE_KC_SENTRY_DSN } from './env'
 import * as Sentry from '@sentry/react'
 import ModelingMachineProvider from 'components/ModelingMachineProvider'
 import { KclContextProvider } from 'lang/KclSinglton'
-import FileMachineProvider from 'components/FileMachineProvider'
-import { sep } from '@tauri-apps/api/path'

 if (VITE_KC_SENTRY_DSN && !TEST) {
  Sentry.init({
@ -104,11 +101,10 @@ export const BROWSER_FILE_NAME = 'new'
 export type IndexLoaderData = {
  code: string | null
  project?: ProjectWithEntryPointMetadata
-  file?: FileEntry
 }

 export type ProjectWithEntryPointMetadata = FileEntry & {
-  entrypointMetadata: Metadata
+  entrypoint_metadata: Metadata
 }
 export type HomeLoaderData = {
  projects: ProjectWithEntryPointMetadata[]
@ -146,15 +142,12 @@ const router = createBrowserRouter(
      path: paths.FILE + '/:id',
      element: (
        <Auth>
-          <FileMachineProvider>
+          <Outlet />
          <KclContextProvider>
            <ModelingMachineProvider>
-                <Outlet />
              <App />
            </ModelingMachineProvider>
-              <WasmErrBanner />
          </KclContextProvider>
-          </FileMachineProvider>
          {!isTauri() && import.meta.env.PROD && <DownloadAppBanner />}
        </Auth>
      ),
@ -184,41 +177,21 @@ const router = createBrowserRouter(
          )
        }

-        const defaultDir = persistedSettings.defaultDirectory || ''
-
        if (params.id && params.id !== BROWSER_FILE_NAME) {
-          const decodedId = decodeURIComponent(params.id)
-          const projectAndFile = decodedId.replace(defaultDir + sep, '')
-          const firstSlashIndex = projectAndFile.indexOf(sep)
-          const projectName = projectAndFile.slice(0, firstSlashIndex)
-          const projectPath = defaultDir + sep + projectName
-          const currentFileName = projectAndFile.slice(firstSlashIndex + 1)
-
-          if (firstSlashIndex === -1 || !currentFileName)
-            return redirect(
-              `${paths.FILE}/${encodeURIComponent(
-                `${params.id}${sep}${PROJECT_ENTRYPOINT}`
-              )}`
-            )
-
          // Note that PROJECT_ENTRYPOINT is hardcoded until we support multiple files
-          const code = await readTextFile(decodedId)
-          const entrypointMetadata = await metadata(
-            projectPath + sep + PROJECT_ENTRYPOINT
+          const code = await readTextFile(params.id + '/' + PROJECT_ENTRYPOINT)
+          const entrypoint_metadata = await metadata(
+            params.id + '/' + PROJECT_ENTRYPOINT
          )
-          const children = await readDir(projectPath, { recursive: true })
+          const children = await readDir(params.id)

          return {
            code,
            project: {
-              name: projectName,
-              path: projectPath,
-              children,
-              entrypointMetadata,
-            },
-            file: {
-              name: currentFileName,
+              name: params.id.slice(params.id.lastIndexOf('/') + 1),
              path: params.id,
+              children,
+              entrypoint_metadata,
            },
          }
        }
@ -271,9 +244,9 @@ const router = createBrowserRouter(
          isProjectDirectory
        )
        const projects = await Promise.all(
-          projectsNoMeta.map(async (p: FileEntry) => ({
-            entrypointMetadata: await metadata(
-              p.path + sep + PROJECT_ENTRYPOINT
+          projectsNoMeta.map(async (p) => ({
+            entrypoint_metadata: await metadata(
+              p.path + '/' + PROJECT_ENTRYPOINT
            ),
            ...p,
          }))
--- a/src/Toolbar.tsx
+++ b/src/Toolbar.tsx
@ -1,13 +1,26 @@
-import { ToolTip } from './useStore'
+import { useStore, toolTips, ToolTip } from './useStore'
+import { extrudeSketch, sketchOnExtrudedFace } from './lang/modifyAst'
+import { getNodePathFromSourceRange } from './lang/queryAst'
+// import { HorzVert } from './components/Toolbar/HorzVert'
+// import { RemoveConstrainingValues } from './components/Toolbar/RemoveConstrainingValues'
+// import { EqualLength } from './components/Toolbar/EqualLength'
+// import { EqualAngle } from './components/Toolbar/EqualAngle'
+// import { Intersect } from './components/Toolbar/Intersect'
+// import { SetHorzVertDistance } from './components/Toolbar/SetHorzVertDistance'
+// import { SetAngleLength } from './components/Toolbar/setAngleLength'
+// import { SetAbsDistance } from './components/Toolbar/SetAbsDistance'
+// import { SetAngleBetween } from './components/Toolbar/SetAngleBetween'
 import { Fragment, WheelEvent, useRef, useMemo } from 'react'
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
 import { faSearch, faX } from '@fortawesome/free-solid-svg-icons'
 import { Popover, Transition } from '@headlessui/react'
 import styles from './Toolbar.module.css'
+import { v4 as uuidv4 } from 'uuid'
 import { isCursorInSketchCommandRange } from 'lang/util'
 import { ActionIcon } from 'components/ActionIcon'
 import { engineCommandManager } from './lang/std/engineConnection'
 import { useModelingContext } from 'hooks/useModelingContext'
+import { kclManager } from 'lang/KclSinglton'

 export const sketchButtonClassnames = {
  background:
@ -165,6 +178,24 @@ export const Toolbar = () => {
            Extrude
          </button>
        )}
+
+        {/* <HorzVert horOrVert="horizontal" />
+        <HorzVert horOrVert="vertical" />
+        <EqualLength />
+        <EqualAngle />
+        <SetHorzVertDistance buttonType="alignEndsVertically" />
+        <SetHorzVertDistance buttonType="setHorzDistance" />
+        <SetAbsDistance buttonType="snapToYAxis" />
+        <SetAbsDistance buttonType="xAbs" />
+        <SetHorzVertDistance buttonType="alignEndsHorizontally" />
+        <SetAbsDistance buttonType="snapToXAxis" />
+        <SetHorzVertDistance buttonType="setVertDistance" />
+        <SetAbsDistance buttonType="yAbs" />
+        <SetAngleLength angleOrLength="setAngle" />
+        <SetAngleLength angleOrLength="setLength" />
+        <Intersect />
+        <RemoveConstrainingValues />
+        <SetAngleBetween /> */}
      </span>
    )
  }
--- a/src/components/AppHeader.tsx
+++ b/src/components/AppHeader.tsx
@ -1,6 +1,6 @@
 import { Toolbar } from '../Toolbar'
 import UserSidebarMenu from './UserSidebarMenu'
-import { IndexLoaderData } from '../Router'
+import { ProjectWithEntryPointMetadata } from '../Router'
 import ProjectSidebarMenu from './ProjectSidebarMenu'
 import { useGlobalStateContext } from 'hooks/useGlobalStateContext'
 import styles from './AppHeader.module.css'
@ -8,7 +8,7 @@ import { NetworkHealthIndicator } from './NetworkHealthIndicator'

 interface AppHeaderProps extends React.PropsWithChildren {
  showToolbar?: boolean
-  project?: Omit<IndexLoaderData, 'code'>
+  project?: ProjectWithEntryPointMetadata
  className?: string
  enableMenu?: boolean
 }
@ -32,11 +32,7 @@ export const AppHeader = ({
        className
      }
    >
-      <ProjectSidebarMenu
-        renderAsLink={!enableMenu}
-        project={project?.project}
-        file={project?.file}
-      />
+      <ProjectSidebarMenu renderAsLink={!enableMenu} project={project} />
      {/* Toolbar if the context deems it */}
      {showToolbar && (
        <div className="max-w-lg md:max-w-xl lg:max-w-2xl xl:max-w-4xl 2xl:max-w-5xl">
@ -45,7 +41,7 @@ export const AppHeader = ({
      )}
      {/* If there are children, show them, otherwise show User menu */}
      {children || (
-        <div className="flex items-center gap-1 ml-auto">
+        <div className="ml-auto flex items-center gap-1">
          <NetworkHealthIndicator />
          <UserSidebarMenu user={user} />
        </div>
--- a/src/components/CustomIcon.tsx
+++ b/src/components/CustomIcon.tsx
@ -1,10 +1,7 @@
 export type CustomIconName =
-  | 'createFile'
-  | 'createFolder'
  | 'equal'
  | 'exit'
  | 'extrude'
-  | 'file'
  | 'horizontal'
  | 'line'
  | 'move'
@ -19,38 +16,6 @@ export const CustomIcon = ({
  name: CustomIconName
 } & React.SVGProps<SVGSVGElement>) => {
  switch (name) {
-    case 'createFile':
-      return (
-        <svg
-          {...props}
-          viewBox="0 0 20 20"
-          fill="none"
-          xmlns="http://www.w3.org/2000/svg"
-        >
-          <path
-            fillRule="evenodd"
-            clipRule="evenodd"
-            d="M4 3H4.5H11H11.2071L11.3536 3.14645L15.8536 7.64646L16 7.7929V8.00001V11.3773C15.6992 11.1362 15.3628 10.9376 15 10.7908V8.50001H11H10.5V8.00001V4H5V16H9.79076C9.93763 16.3628 10.1362 16.6992 10.3773 17H4.5H4V16.5V3.5V3ZM11.5 4.70711L14.2929 7.50001H11.5V4.70711ZM13 12V14H11V15H13V17H14V15H16V14H14V12H13Z"
-            fill="currentColor"
-          />
-        </svg>
-      )
-    case 'createFolder':
-      return (
-        <svg
-          {...props}
-          viewBox="0 0 20 20"
-          fill="none"
-          xmlns="http://www.w3.org/2000/svg"
-        >
-          <path
-            fillRule="evenodd"
-            clipRule="evenodd"
-            d="M3.5 3.5H4H7H7.16667L7.3 3.6L9.16667 5H16H16.5V5.5V7.5V10.3773C16.1992 10.1362 15.8628 9.93763 15.5 9.79076V8H4.5V15.5H10.5351C10.7529 15.8764 11.0302 16.2141 11.3542 16.5H4H3.5V16V7.5V4V3.5ZM4.5 4.5V7H15.5V6H9H8.83333L8.7 5.9L6.83333 4.5H4.5ZM13.5 11V13H11.5V14H13.5V16H14.5V14H16.5V13H14.5V11H13.5Z"
-            fill="currentColor"
-          />
-        </svg>
-      )
    case 'equal':
      return (
        <svg
@ -96,20 +61,6 @@ export const CustomIcon = ({
          />
        </svg>
      )
-    case 'file':
-      return (
-        <svg
-          {...props}
-          viewBox="0 0 20 20"
-          fill="none"
-          xmlns="http://www.w3.org/2000/svg"
-        >
-          <path
-            d="M11 3.5H4.5V16.5H15.5V8.00001M11 3.5L15.5 8.00001M11 3.5V8.00001H15.5"
-            stroke="currentColor"
-          />
-        </svg>
-      )
    case 'horizontal':
      return (
        <svg
--- a/src/components/ExportButton.tsx
+++ b/src/components/ExportButton.tsx
@ -16,8 +16,8 @@ type StorageUnion = ExtractStorageTypes<OutputFormat>
 interface ExportButtonProps extends React.PropsWithChildren {
  className?: {
    button?: string
-    icon?: string
-    bg?: string
+    // If we wanted more classname configuration of sub-elements,
+    // put them here
  }
 }

@ -109,11 +109,7 @@ export const ExportButton = ({ children, className }: ExportButtonProps) => {
      <ActionButton
        onClick={openModal}
        Element="button"
-        icon={{
-          icon: faFileExport,
-          iconClassName: className?.icon,
-          bgClassName: className?.bg,
-        }}
+        icon={{ icon: faFileExport }}
        className={className?.button}
      >
        {children || 'Export'}
--- a/src/components/FileMachineProvider.tsx
+++ b/src/components/FileMachineProvider.tsx
@ -1,158 +0,0 @@
-import { useMachine } from '@xstate/react'
-import { useNavigate, useRouteLoaderData } from 'react-router-dom'
-import { IndexLoaderData, paths } from '../Router'
-import React, { createContext } from 'react'
-import { toast } from 'react-hot-toast'
-import {
-  AnyStateMachine,
-  ContextFrom,
-  EventFrom,
-  InterpreterFrom,
-  Prop,
-  StateFrom,
-} from 'xstate'
-import { useCommandsContext } from 'hooks/useCommandsContext'
-import { DEFAULT_FILE_NAME, fileMachine } from 'machines/fileMachine'
-import {
-  createDir,
-  removeDir,
-  removeFile,
-  renameFile,
-  writeFile,
-} from '@tauri-apps/api/fs'
-import { FILE_EXT, readProject } from 'lib/tauriFS'
-import { isTauri } from 'lib/isTauri'
-import { sep } from '@tauri-apps/api/path'
-
-type MachineContext<T extends AnyStateMachine> = {
-  state: StateFrom<T>
-  context: ContextFrom<T>
-  send: Prop<InterpreterFrom<T>, 'send'>
-}
-
-export const FileContext = createContext(
-  {} as MachineContext<typeof fileMachine>
-)
-
-export const FileMachineProvider = ({
-  children,
-}: {
-  children: React.ReactNode
-}) => {
-  const navigate = useNavigate()
-  const { setCommandBarOpen } = useCommandsContext()
-  const { project } = useRouteLoaderData(paths.FILE) as IndexLoaderData
-
-  const [state, send] = useMachine(fileMachine, {
-    context: {
-      project,
-      selectedDirectory: project,
-    },
-    actions: {
-      navigateToFile: (
-        context: ContextFrom<typeof fileMachine>,
-        event: EventFrom<typeof fileMachine>
-      ) => {
-        if (event.data && 'name' in event.data) {
-          setCommandBarOpen(false)
-          navigate(
-            `${paths.FILE}/${encodeURIComponent(
-              context.selectedDirectory + sep + event.data.name
-            )}`
-          )
-        }
-      },
-      toastSuccess: (_, event) =>
-        event.data && toast.success((event.data || '') + ''),
-      toastError: (_, event) => toast.error((event.data || '') + ''),
-    },
-    services: {
-      readFiles: async (context: ContextFrom<typeof fileMachine>) => {
-        const newFiles = isTauri()
-          ? await readProject(context.project.path)
-          : []
-        return {
-          ...context.project,
-          children: newFiles,
-        }
-      },
-      createFile: async (
-        context: ContextFrom<typeof fileMachine>,
-        event: EventFrom<typeof fileMachine, 'Create file'>
-      ) => {
-        let name = event.data.name.trim() || DEFAULT_FILE_NAME
-
-        if (event.data.makeDir) {
-          await createDir(context.selectedDirectory.path + sep + name)
-        } else {
-          await writeFile(
-            context.selectedDirectory.path +
-              sep +
-              name +
-              (name.endsWith(FILE_EXT) ? '' : FILE_EXT),
-            ''
-          )
-        }
-
-        return `Successfully created "${name}"`
-      },
-      renameFile: async (
-        context: ContextFrom<typeof fileMachine>,
-        event: EventFrom<typeof fileMachine, 'Rename file'>
-      ) => {
-        const { oldName, newName, isDir } = event.data
-        let name = newName ? newName : DEFAULT_FILE_NAME
-
-        await renameFile(
-          context.selectedDirectory.path + sep + oldName,
-          context.selectedDirectory.path +
-            sep +
-            name +
-            (name.endsWith(FILE_EXT) || isDir ? '' : FILE_EXT)
-        )
-        return (
-          oldName !== name && `Successfully renamed "${oldName}" to "${name}"`
-        )
-      },
-      deleteFile: async (
-        context: ContextFrom<typeof fileMachine>,
-        event: EventFrom<typeof fileMachine, 'Delete file'>
-      ) => {
-        const isDir = !!event.data.children
-
-        if (isDir) {
-          await removeDir(event.data.path, {
-            recursive: true,
-          }).catch((e) => console.error('Error deleting directory', e))
-        } else {
-          await removeFile(event.data.path).catch((e) =>
-            console.error('Error deleting file', e)
-          )
-        }
-        return `Successfully deleted ${isDir ? 'folder' : 'file'} "${
-          event.data.name
-        }"`
-      },
-    },
-    guards: {
-      'Has at least 1 file': (_, event: EventFrom<typeof fileMachine>) => {
-        if (event.type !== 'done.invoke.read-files') return false
-        return !!event?.data?.children && event.data.children.length > 0
-      },
-    },
-  })
-
-  return (
-    <FileContext.Provider
-      value={{
-        send,
-        state,
-        context: state.context, // just a convenience, can remove if we need to save on memory
-      }}
-    >
-      {children}
-    </FileContext.Provider>
-  )
-}
-
-export default FileMachineProvider
--- a/src/components/FileTree.module.css
+++ b/src/components/FileTree.module.css
@ -1,16 +0,0 @@
-.folder {
-  position: relative;
-}
-
-.folder::after {
-  content: '';
-  width: 1px;
-  z-index: -1;
-  @apply absolute top-0 bottom-0;
-  left: calc(var(--indent-line-left, 1rem) + 0.25rem);
-  @apply bg-chalkboard-30;
-}
-
-:global(.dark) .folder::after {
-  @apply bg-chalkboard-80;
-}
--- a/src/components/FileTree.tsx
+++ b/src/components/FileTree.tsx
@ -1,400 +0,0 @@
-import { IndexLoaderData, paths } from 'Router'
-import { ActionButton } from './ActionButton'
-import Tooltip from './Tooltip'
-import { FileEntry } from '@tauri-apps/api/fs'
-import { Dispatch, useEffect, useRef, useState } from 'react'
-import { useNavigate } from 'react-router-dom'
-import { Dialog, Disclosure } from '@headlessui/react'
-import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
-import { faChevronRight, faTrashAlt } from '@fortawesome/free-solid-svg-icons'
-import { useFileContext } from 'hooks/useFileContext'
-import { useHotkeys } from 'react-hotkeys-hook'
-import { kclManager } from 'lang/KclSinglton'
-import styles from './FileTree.module.css'
-import { sortProject } from 'lib/tauriFS'
-
-function getIndentationCSS(level: number) {
-  return `calc(1rem * ${level + 1})`
-}
-
-function RenameForm({
-  fileOrDir,
-  setIsRenaming,
-  level = 0,
-}: {
-  fileOrDir: FileEntry
-  setIsRenaming: Dispatch<React.SetStateAction<boolean>>
-  level?: number
-}) {
-  const { send } = useFileContext()
-  const inputRef = useRef<HTMLInputElement>(null)
-
-  function handleRenameSubmit(e: React.FormEvent<HTMLFormElement>) {
-    e.preventDefault()
-    setIsRenaming(false)
-    send({
-      type: 'Rename file',
-      data: {
-        oldName: fileOrDir.name || '',
-        newName: inputRef.current?.value || fileOrDir.name || '',
-        isDir: fileOrDir.children !== undefined,
-      },
-    })
-  }
-
-  function handleKeyDown(e: React.KeyboardEvent<HTMLInputElement>) {
-    if (e.key === 'Escape') {
-      e.stopPropagation()
-      setIsRenaming(false)
-    }
-  }
-
-  return (
-    <form onSubmit={handleRenameSubmit}>
-      <label>
-        <span className="sr-only">Rename file</span>
-        <input
-          ref={inputRef}
-          type="text"
-          autoFocus
-          placeholder={fileOrDir.name}
-          className="w-full py-1 bg-transparent text-chalkboard-100 placeholder:text-chalkboard-70 dark:text-chalkboard-10 dark:placeholder:text-chalkboard-50 focus:outline-none focus:ring-0"
-          onKeyDown={handleKeyDown}
-          onBlur={() => setIsRenaming(false)}
-          style={{ paddingInlineStart: getIndentationCSS(level) }}
-        />
-      </label>
-      <button className="sr-only" type="submit">
-        Submit
-      </button>
-    </form>
-  )
-}
-
-function DeleteConfirmationDialog({
-  fileOrDir,
-  setIsOpen,
-}: {
-  fileOrDir: FileEntry
-  setIsOpen: Dispatch<React.SetStateAction<boolean>>
-}) {
-  const { send } = useFileContext()
-  return (
-    <Dialog
-      open={true}
-      onClose={() => setIsOpen(false)}
-      className="relative z-50"
-    >
-      <div className="fixed inset-0 bg-chalkboard-110/80 grid place-content-center">
-        <Dialog.Panel className="rounded p-4 bg-chalkboard-10 dark:bg-chalkboard-100 border border-destroy-80 max-w-2xl">
-          <Dialog.Title as="h2" className="text-2xl font-bold mb-4">
-            Delete {fileOrDir.children !== undefined ? 'Folder' : 'File'}
-          </Dialog.Title>
-          <Dialog.Description className="my-6">
-            This will permanently delete "{fileOrDir.name || 'this file'}"
-            {fileOrDir.children !== undefined
-              ? ' and all of its contents. '
-              : '. '}
-            This action cannot be undone.
-          </Dialog.Description>
-
-          <div className="flex justify-between">
-            <ActionButton
-              Element="button"
-              onClick={async () => {
-                send({ type: 'Delete file', data: fileOrDir })
-                setIsOpen(false)
-              }}
-              icon={{
-                icon: faTrashAlt,
-                bgClassName: 'bg-destroy-80',
-                iconClassName:
-                  'text-destroy-20 group-hover:text-destroy-10 hover:text-destroy-10 dark:text-destroy-20 dark:group-hover:text-destroy-10 dark:hover:text-destroy-10',
-              }}
-              className="hover:border-destroy-40 dark:hover:border-destroy-40"
-            >
-              Delete
-            </ActionButton>
-            <ActionButton Element="button" onClick={() => setIsOpen(false)}>
-              Cancel
-            </ActionButton>
-          </div>
-        </Dialog.Panel>
-      </div>
-    </Dialog>
-  )
-}
-
-const FileTreeItem = ({
-  project,
-  currentFile,
-  fileOrDir,
-  closePanel,
-  level = 0,
-}: {
-  project?: IndexLoaderData['project']
-  currentFile?: IndexLoaderData['file']
-  fileOrDir: FileEntry
-  closePanel: (
-    focusableElement?:
-      | HTMLElement
-      | React.MutableRefObject<HTMLElement | null>
-      | undefined
-  ) => void
-  level?: number
-}) => {
-  const { send, context } = useFileContext()
-  const navigate = useNavigate()
-  const [isRenaming, setIsRenaming] = useState(false)
-  const [isConfirmingDelete, setIsConfirmingDelete] = useState(false)
-  const isCurrentFile = fileOrDir.path === currentFile?.path
-
-  function handleKeyUp(e: React.KeyboardEvent<HTMLButtonElement>) {
-    if (e.metaKey && e.key === 'Backspace') {
-      // Open confirmation dialog
-      setIsConfirmingDelete(true)
-    } else if (e.key === 'Enter') {
-      // Show the renaming form
-      setIsRenaming(true)
-    } else if (e.code === 'Space') {
-      openFile()
-    }
-  }
-
-  function openFile() {
-    if (fileOrDir.children !== undefined) return // Don't open directories
-    kclManager.setCode('')
-    navigate(`${paths.FILE}/${encodeURIComponent(fileOrDir.path)}`)
-    closePanel()
-  }
-
-  return (
-    <>
-      {fileOrDir.children === undefined ? (
-        <li
-          className={
-            'group m-0 p-0 border-solid border-0 text-energy-100 hover:text-energy-70 hover:bg-energy-10/50 dark:text-energy-30 dark:hover:!text-energy-20 dark:hover:bg-energy-90/50 focus-within:bg-energy-10/80 dark:focus-within:bg-energy-80/50 hover:focus-within:bg-energy-10/80 dark:hover:focus-within:bg-energy-80/50 ' +
-            (isCurrentFile ? 'bg-energy-10/50 dark:bg-energy-90/50' : '')
-          }
-        >
-          {!isRenaming ? (
-            <button
-              className="flex gap-1 items-center py-0.5 rounded-none border-none p-0 m-0 text-sm w-full hover:!bg-transparent text-left !text-inherit"
-              style={{ paddingInlineStart: getIndentationCSS(level) }}
-              onDoubleClick={openFile}
-              onClick={(e) => e.currentTarget.focus()}
-              onKeyUp={handleKeyUp}
-            >
-              <KclIcon
-                className={
-                  'inline-block w-3 ' +
-                  (isCurrentFile
-                    ? 'text-energy-90 dark:text-energy-10'
-                    : 'text-energy-50 dark:text-energy-50')
-                }
-              />
-              {fileOrDir.name}
-            </button>
-          ) : (
-            <RenameForm
-              fileOrDir={fileOrDir}
-              setIsRenaming={setIsRenaming}
-              level={level}
-            />
-          )}
-        </li>
-      ) : (
-        <Disclosure defaultOpen={currentFile?.path.includes(fileOrDir.path)}>
-          {({ open }) => (
-            <div className="group">
-              {!isRenaming ? (
-                <Disclosure.Button
-                  className={
-                    ' group border-none text-sm rounded-none p-0 m-0 flex items-center justify-start w-full py-0.5 text-chalkboard-70 dark:text-chalkboard-30 hover:bg-energy-10/50 dark:hover:bg-energy-90/50' +
-                    (context.selectedDirectory.path.includes(fileOrDir.path)
-                      ? ' group-focus-within:bg-chalkboard-20/50 dark:group-focus-within:bg-chalkboard-80/20 hover:group-focus-within:bg-chalkboard-20 dark:hover:group-focus-within:bg-chalkboard-80/20 group-active:bg-chalkboard-20/50 dark:group-active:bg-chalkboard-80/20 hover:group-active:bg-chalkboard-20/50 dark:hover:group-active:bg-chalkboard-80/20'
-                      : '')
-                  }
-                  style={{ paddingInlineStart: getIndentationCSS(level) }}
-                  onClick={(e) => e.currentTarget.focus()}
-                  onClickCapture={(e) =>
-                    send({ type: 'Set selected directory', data: fileOrDir })
-                  }
-                  onFocusCapture={(e) =>
-                    send({ type: 'Set selected directory', data: fileOrDir })
-                  }
-                  onKeyDown={(e) => e.key === 'Enter' && e.preventDefault()}
-                  onKeyUp={handleKeyUp}
-                >
-                  <FontAwesomeIcon
-                    icon={faChevronRight}
-                    className={
-                      'inline-block mr-2 m-0 p-0 w-2 h-2 ' +
-                      (open ? 'transform rotate-90' : '')
-                    }
-                  />
-                  {fileOrDir.name}
-                </Disclosure.Button>
-              ) : (
-                <div
-                  className="flex items-center"
-                  style={{ paddingInlineStart: getIndentationCSS(level) }}
-                >
-                  <FontAwesomeIcon
-                    icon={faChevronRight}
-                    className={
-                      'inline-block mr-2 m-0 p-0 w-2 h-2 ' +
-                      (open ? 'transform rotate-90' : '')
-                    }
-                  />
-                  <RenameForm
-                    fileOrDir={fileOrDir}
-                    setIsRenaming={setIsRenaming}
-                    level={-1}
-                  />
-                </div>
-              )}
-              <Disclosure.Panel
-                className={styles.folder}
-                style={
-                  {
-                    '--indent-line-left': getIndentationCSS(level),
-                  } as React.CSSProperties
-                }
-              >
-                <ul
-                  className="m-0 p-0"
-                  onClickCapture={(e) => {
-                    send({ type: 'Set selected directory', data: fileOrDir })
-                  }}
-                  onFocusCapture={(e) =>
-                    send({ type: 'Set selected directory', data: fileOrDir })
-                  }
-                >
-                  {fileOrDir.children?.map((child) => (
-                    <FileTreeItem
-                      fileOrDir={child}
-                      project={project}
-                      currentFile={currentFile}
-                      closePanel={closePanel}
-                      level={level + 1}
-                      key={level + '-' + child.path}
-                    />
-                  ))}
-                </ul>
-              </Disclosure.Panel>
-            </div>
-          )}
-        </Disclosure>
-      )}
-      {isConfirmingDelete && (
-        <DeleteConfirmationDialog
-          fileOrDir={fileOrDir}
-          setIsOpen={setIsConfirmingDelete}
-        />
-      )}
-    </>
-  )
-}
-
-interface FileTreeProps {
-  className?: string
-  file?: IndexLoaderData['file']
-  closePanel: (
-    focusableElement?:
-      | HTMLElement
-      | React.MutableRefObject<HTMLElement | null>
-      | undefined
-  ) => void
-}
-
-export const FileTree = ({
-  className = '',
-  file,
-  closePanel,
-}: FileTreeProps) => {
-  const { send, context } = useFileContext()
-  useHotkeys('meta + n', createFile)
-  useHotkeys('meta + shift + n', createFolder)
-
-  async function createFile() {
-    send({ type: 'Create file', data: { name: '', makeDir: false } })
-  }
-
-  async function createFolder() {
-    send({ type: 'Create file', data: { name: '', makeDir: true } })
-  }
-
-  return (
-    <div className={className}>
-      <div className="flex items-center gap-1 px-4 py-1 bg-chalkboard-30/50 dark:bg-chalkboard-70/50">
-        <h2 className="flex-1 m-0 p-0 text-sm mono">Files</h2>
-        <ActionButton
-          Element="button"
-          icon={{
-            icon: 'createFile',
-            iconClassName: '!text-energy-80 dark:!text-energy-20',
-            bgClassName: 'hover:bg-energy-10/50 dark:hover:bg-transparent',
-          }}
-          className="!p-0 border-none bg-transparent !outline-none"
-          onClick={createFile}
-        >
-          <Tooltip position="inlineStart" delay={750}>
-            Create File
-          </Tooltip>
-        </ActionButton>
-
-        <ActionButton
-          Element="button"
-          icon={{
-            icon: 'createFolder',
-            iconClassName: '!text-energy-80 dark:!text-energy-20',
-            bgClassName: 'hover:bg-energy-10/50 dark:hover:bg-transparent',
-          }}
-          className="!p-0 border-none bg-transparent !outline-none"
-          onClick={createFolder}
-        >
-          <Tooltip position="inlineStart" delay={750}>
-            Create Folder
-          </Tooltip>
-        </ActionButton>
-      </div>
-      <div className="overflow-auto max-h-full pb-12">
-        <ul
-          className="m-0 p-0 text-sm"
-          onClickCapture={(e) => {
-            send({ type: 'Set selected directory', data: context.project })
-          }}
-        >
-          {sortProject(context.project.children || []).map((fileOrDir) => (
-            <FileTreeItem
-              project={context.project}
-              currentFile={file}
-              fileOrDir={fileOrDir}
-              closePanel={closePanel}
-              key={fileOrDir.path}
-            />
-          ))}
-        </ul>
-      </div>
-    </div>
-  )
-}
-
-function KclIcon({ className = '' }: { className?: string }) {
-  return (
-    <svg
-      className={className}
-      viewBox="0 0 40 40"
-      fill="none"
-      xmlns="http://www.w3.org/2000/svg"
-    >
-      <path
-        fillRule="evenodd"
-        clipRule="evenodd"
-        d="M40 0H0V40H40V0ZM7.34715 27.2143V15.6577L2.976 15.987V36.7949H7.34715V32.0645L8.00582 31.5256C8.24533 31.326 8.47487 31.1264 8.69442 30.9268L12.1075 36.7949H17.0475C16.1893 35.3978 15.311 33.9906 14.4128 32.5735C13.5346 31.1563 12.6664 29.7392 11.8081 28.3221L15.8499 24.9389C15.4308 24.4399 15.0017 23.931 14.5625 23.412L13.3051 21.8552L7.34715 27.2143ZM22.2581 26.6754C22.8769 25.9169 23.6753 25.5377 24.6533 25.5377C25.272 25.5377 25.8309 25.6175 26.3299 25.7772C26.8289 25.9169 27.4177 26.1465 28.0963 26.4658L29.3238 23.3521C28.5853 22.7933 27.7371 22.4041 26.779 22.1845C25.8409 21.9649 25.0625 21.8552 24.4437 21.8552C22.0885 21.8552 20.2223 22.5537 18.845 23.9509C17.4878 25.3281 16.8092 27.1944 16.8092 29.5496C16.8092 31.9048 17.4878 33.7611 18.845 35.1183C20.2223 36.4756 22.0885 37.1542 24.4437 37.1542C25.0625 37.1542 25.8509 37.0444 26.8089 36.8249C27.767 36.6053 28.6053 36.2161 29.3238 35.6572L28.0963 32.5435C27.4177 32.8629 26.8289 33.0924 26.3299 33.2321C25.8309 33.3718 25.272 33.4417 24.6533 33.4417C23.6753 33.4417 22.8769 33.0924 22.2581 32.3938C21.6594 31.6753 21.36 30.7272 21.36 29.5496C21.36 28.372 21.6594 27.4139 22.2581 26.6754ZM36.2796 36.7949V15.6577L31.9085 15.987V36.7949H36.2796Z"
-        fill="currentColor"
-      />
-    </svg>
-  )
-}
--- a/src/components/GlobalStateProvider.tsx
+++ b/src/components/GlobalStateProvider.tsx
@ -24,7 +24,9 @@ import {
  StateFrom,
 } from 'xstate'
 import { useCommandsContext } from 'hooks/useCommandsContext'
+import { invoke } from '@tauri-apps/api'
 import { isTauri } from 'lib/isTauri'
+import { VITE_KC_API_BASE_URL } from 'env'

 type MachineContext<T extends AnyStateMachine> = {
  state: StateFrom<T>
--- a/src/components/ModelingMachineProvider.tsx
+++ b/src/components/ModelingMachineProvider.tsx
@ -16,14 +16,7 @@ import { engineCommandManager } from 'lang/std/engineConnection'
 import { v4 as uuidv4 } from 'uuid'
 import { addStartSketch } from 'lang/modifyAst'
 import { roundOff } from 'lib/utils'
-import {
-  recast,
-  parse,
-  Program,
-  VariableDeclarator,
-  PipeExpression,
-  CallExpression,
-} from 'lang/wasm'
+import { recast, parse, Program, VariableDeclarator } from 'lang/wasm'
 import { getNodeFromPath } from 'lang/queryAst'
 import {
  addCloseToPipe,
@ -36,9 +29,11 @@ import { applyConstraintAngleBetween } from './Toolbar/SetAngleBetween'
 import { applyConstraintAngleLength } from './Toolbar/setAngleLength'
 import { toast } from 'react-hot-toast'
 import { pathMapToSelections } from 'lang/util'
-import { useStore } from 'useStore'
-import { handleSelectionBatch, handleSelectionWithShift } from 'lib/selections'
-import { applyConstraintIntersect } from './Toolbar/Intersect'
+import {
+  dispatchCodeMirrorCursor,
+  setCodeMirrorCursor,
+  useStore,
+} from 'useStore'

 type MachineContext<T extends AnyStateMachine> = {
  state: StateFrom<T>
@ -88,16 +83,16 @@ export const ModelingMachineProvider = ({
      'show default planes': () => {
        kclManager.showPlanes()
      },
-      'create path': assign({
-        sketchEnginePathId: () => {
+      'create path': async () => {
        const sketchUuid = uuidv4()
+        const proms = [
          engineCommandManager.sendSceneCommand({
            type: 'modeling_cmd_req',
            cmd_id: sketchUuid,
            cmd: {
              type: 'start_path',
            },
-          })
+          }),
          engineCommandManager.sendSceneCommand({
            type: 'modeling_cmd_req',
            cmd_id: uuidv4(),
@ -105,22 +100,16 @@ export const ModelingMachineProvider = ({
              type: 'edit_mode_enter',
              target: sketchUuid,
            },
-          })
-          return sketchUuid
-        },
          }),
-      'AST start new sketch': assign(
-        ({ sketchEnginePathId }, { data: { coords, axis, segmentId } }) => {
+        ]
+        await Promise.all(proms)
+      },
+      'AST start new sketch': assign((_, { data: { coords, axis } }) => {
+        // Something really weird must have happened for this to happen.
        if (!axis) {
-            // Something really weird must have happened for this to happen.
          console.error('axis is undefined for starting a new sketch')
          return {}
        }
-          if (!segmentId) {
-            // Something really weird must have happened for this to happen.
-            console.error('segmentId is undefined for starting a new sketch')
-            return {}
-          }

        const _addStartSketch = addStartSketch(
          kclManager.ast,
@ -135,102 +124,43 @@ export const ModelingMachineProvider = ({
        const _pathToNode = _addStartSketch.pathToNode
        const newCode = recast(_modifiedAst)
        const astWithUpdatedSource = parse(newCode)
-          const updatedPipeNode = getNodeFromPath<PipeExpression>(
-            astWithUpdatedSource,
-            _pathToNode
-          ).node
-          const startProfileAtCallExp = updatedPipeNode.body.find(
-            (exp) =>
-              exp.type === 'CallExpression' &&
-              exp.callee.name === 'startProfileAt'
-          )
-          if (startProfileAtCallExp)
-            engineCommandManager.artifactMap[sketchEnginePathId] = {
-              type: 'result',
-              range: [startProfileAtCallExp.start, startProfileAtCallExp.end],
-              commandType: 'extend_path',
-              data: null,
-              raw: {} as any,
-            }
-          const lineCallExp = updatedPipeNode.body.find(
-            (exp) => exp.type === 'CallExpression' && exp.callee.name === 'line'
-          )
-          if (lineCallExp)
-            engineCommandManager.artifactMap[segmentId] = {
-              type: 'result',
-              range: [lineCallExp.start, lineCallExp.end],
-              commandType: 'extend_path',
-              parentId: sketchEnginePathId,
-              data: null,
-              raw: {} as any,
-            }

        kclManager.executeAstMock(astWithUpdatedSource, true)

        return {
          sketchPathToNode: _pathToNode,
        }
-        }
-      ),
-      'AST add line segment': async (
-        { sketchPathToNode, sketchEnginePathId },
-        { data: { coords, segmentId } }
-      ) => {
+      }),
+      'AST add line segment': ({ sketchPathToNode }, { data: { coords } }) => {
        if (!sketchPathToNode) return
        const lastCoord = coords[coords.length - 1]

-        const pathInfo = await engineCommandManager.sendSceneCommand({
-          type: 'modeling_cmd_req',
-          cmd_id: uuidv4(),
-          cmd: {
-            type: 'path_get_info',
-            path_id: sketchEnginePathId,
-          },
-        })
-        const firstSegment = pathInfo?.data?.data?.segments.find(
-          (seg: any) => seg.command === 'line_to'
+        const { node: varDec } = getNodeFromPath<VariableDeclarator>(
+          kclManager.ast,
+          sketchPathToNode,
+          'VariableDeclarator'
        )
-        const firstSegCoords = await engineCommandManager.sendSceneCommand({
-          type: 'modeling_cmd_req',
-          cmd_id: uuidv4(),
-          cmd: {
-            type: 'curve_get_control_points',
-            curve_id: firstSegment.command_id,
-          },
-        })
-        const startPathCoord = firstSegCoords?.data?.data?.control_points[0]
+        const variableName = varDec.id.name
+        const sketchGroup = kclManager.programMemory.root[variableName]
+        if (!sketchGroup || sketchGroup.type !== 'SketchGroup') return
+        const initialCoords = sketchGroup.value[0].from

-        const isClose = compareVec2Epsilon(
-          [startPathCoord.x, startPathCoord.y],
-          [lastCoord.x, lastCoord.y]
-        )
+        const isClose = compareVec2Epsilon(initialCoords, [
+          lastCoord.x,
+          lastCoord.y,
+        ])

        let _modifiedAst: Program
        if (!isClose) {
-          const newSketchLn = addNewSketchLn({
+          _modifiedAst = addNewSketchLn({
            node: kclManager.ast,
            programMemory: kclManager.programMemory,
            to: [lastCoord.x, lastCoord.y],
-            from: [coords[0].x, coords[0].y],
            fnName: 'line',
            pathToNode: sketchPathToNode,
-          })
-          const _modifiedAst = newSketchLn.modifiedAst
-          kclManager.executeAstMock(_modifiedAst, true).then(() => {
-            const lineCallExp = getNodeFromPath<CallExpression>(
-              kclManager.ast,
-              newSketchLn.pathToNode
-            ).node
-            if (segmentId)
-              engineCommandManager.artifactMap[segmentId] = {
-                type: 'result',
-                range: [lineCallExp.start, lineCallExp.end],
-                commandType: 'extend_path',
-                parentId: sketchEnginePathId,
-                data: null,
-                raw: {} as any,
-              }
-          })
+          }).modifiedAst
+          kclManager.executeAstMock(_modifiedAst, true)
+          // kclManager.updateAst(_modifiedAst, false)
        } else {
          _modifiedAst = addCloseToPipe({
            node: kclManager.ast,
@ -279,37 +209,25 @@ export const ModelingMachineProvider = ({
          // I've found this the best way to deal with the editor without causing an infinite loop
          // and really we want the editor to be in charge of cursor positions and for `selectionRanges` mirror it
          // because we want to respect the user manually placing the cursor too.
-
-          // for more details on how selections see `src/lib/selections.ts`.
-          const { codeMirrorSelection, selectionRangeTypeMap } =
-            handleSelectionWithShift({
+          const selectionRangeTypeMap = setCodeMirrorCursor({
            codeSelection: setSelections.selection,
            currestSelections: selectionRanges,
+            editorView,
            isShiftDown,
          })
-          if (codeMirrorSelection) {
-            setTimeout(() => {
-              editorView.dispatch({
-                selection: codeMirrorSelection,
-              })
-            })
+          return {
+            selectionRangeTypeMap,
          }
-          return { selectionRangeTypeMap }
        }
        // This DOES NOT set the `selectionRanges` in xstate context
        // same as comment above
-        const { codeMirrorSelection, selectionRangeTypeMap } =
-          handleSelectionBatch({
+        const selectionRangeTypeMap = dispatchCodeMirrorCursor({
          selections: setSelections.selection,
+          editorView,
        })
-        if (codeMirrorSelection) {
-          setTimeout(() => {
-            editorView.dispatch({
-              selection: codeMirrorSelection,
-            })
-          })
+        return {
+          selectionRangeTypeMap,
        }
-        return { selectionRangeTypeMap }
      }),
    },
    guards: {
@ -394,22 +312,6 @@ export const ModelingMachineProvider = ({
          ),
        }
      },
-      'Get perpendicular distance info': async ({
-        selectionRanges,
-      }): Promise<SetSelections> => {
-        const { modifiedAst, pathToNodeMap } = await applyConstraintIntersect({
-          selectionRanges,
-        })
-        await kclManager.updateAst(modifiedAst, true)
-        return {
-          selectionType: 'completeSelection',
-          selection: pathMapToSelections(
-            kclManager.ast,
-            selectionRanges,
-            pathToNodeMap
-          ),
-        }
-      },
    },
    devTools: true,
  })
@ -423,13 +325,7 @@ export const ModelingMachineProvider = ({
        })
      }
    })
-  }, [modelingSend, modelingState.nextEvents])
-
-  useEffect(() => {
-    kclManager.registerExecuteCallback(() => {
-      modelingSend({ type: 'Re-execute' })
-    })
-  }, [modelingSend])
+  }, [kclManager.defaultPlanes, modelingSend, modelingState.nextEvents])

  // useStateMachineCommands({
  //   state: settingsState,
--- a/src/components/ProjectCard.tsx
+++ b/src/components/ProjectCard.tsx
@ -1,4 +1,4 @@
-import { FormEvent, useEffect, useState } from 'react'
+import { FormEvent, useState } from 'react'
 import { type ProjectWithEntryPointMetadata, paths } from '../Router'
 import { Link } from 'react-router-dom'
 import { ActionButton } from './ActionButton'
@ -8,7 +8,7 @@ import {
  faTrashAlt,
  faX,
 } from '@fortawesome/free-solid-svg-icons'
-import { FILE_EXT, getPartsCount, readProject } from '../lib/tauriFS'
+import { FILE_EXT } from '../lib/tauriFS'
 import { Dialog } from '@headlessui/react'
 import { useHotkeys } from 'react-hotkeys-hook'

@ -28,8 +28,6 @@ function ProjectCard({
  useHotkeys('esc', () => setIsEditing(false))
  const [isEditing, setIsEditing] = useState(false)
  const [isConfirmingDelete, setIsConfirmingDelete] = useState(false)
-  const [numberOfParts, setNumberOfParts] = useState(1)
-  const [numberOfFolders, setNumberOfFolders] = useState(0)

  function handleSave(e: FormEvent<HTMLFormElement>) {
    e.preventDefault()
@ -44,17 +42,6 @@ function ProjectCard({
      : date.toLocaleTimeString()
  }

-  useEffect(() => {
-    async function getNumberOfParts() {
-      const { kclFileCount, kclDirCount } = getPartsCount(
-        await readProject(project.path)
-      )
-      setNumberOfParts(kclFileCount)
-      setNumberOfFolders(kclDirCount)
-    }
-    getNumberOfParts()
-  }, [project.path])
-
  return (
    <li
      {...props}
@ -89,7 +76,7 @@ function ProjectCard({
        </form>
      ) : (
        <>
-          <div className="p-1 flex flex-col h-full gap-2">
+          <div className="p-1 flex flex-col gap-2">
            <Link
              to={`${paths.FILE}/${encodeURIComponent(project.path)}`}
              className="flex-1 text-liquid-100"
@ -97,14 +84,7 @@ function ProjectCard({
              {project.name?.replace(FILE_EXT, '')}
            </Link>
            <span className="text-chalkboard-60 text-xs">
-              {numberOfParts} part{numberOfParts === 1 ? '' : 's'}{' '}
-              {numberOfFolders > 0 &&
-                `/ ${numberOfFolders} folder${
-                  numberOfFolders === 1 ? '' : 's'
-                }`}
-            </span>
-            <span className="text-chalkboard-60 text-xs">
-              Edited {getDisplayedTime(project.entrypointMetadata.modifiedAt)}
+              Edited {getDisplayedTime(project.entrypoint_metadata.modifiedAt)}
            </span>
            <div className="absolute bottom-2 right-2 flex gap-1 items-center opacity-0 group-hover:opacity-100 group-focus-within:opacity-100">
              <ActionButton
--- a/src/components/ProjectSidebarMenu.test.tsx
+++ b/src/components/ProjectSidebarMenu.test.tsx
@ -15,7 +15,7 @@ const projectWellFormed = {
      path: '/some/path/Simple Box/main.kcl',
    },
  ],
-  entrypointMetadata: {
+  entrypoint_metadata: {
    accessedAt: now,
    blksize: 32,
    blocks: 32,
--- a/src/components/ProjectSidebarMenu.tsx
+++ b/src/components/ProjectSidebarMenu.tsx
@ -1,22 +1,18 @@
 import { Popover, Transition } from '@headlessui/react'
 import { ActionButton } from './ActionButton'
 import { faHome } from '@fortawesome/free-solid-svg-icons'
-import { IndexLoaderData, paths } from '../Router'
+import { ProjectWithEntryPointMetadata, paths } from '../Router'
 import { isTauri } from '../lib/isTauri'
 import { Link } from 'react-router-dom'
 import { ExportButton } from './ExportButton'
 import { Fragment } from 'react'
-import { FileTree } from './FileTree'
-import { sep } from '@tauri-apps/api/path'

 const ProjectSidebarMenu = ({
  project,
-  file,
  renderAsLink = false,
 }: {
  renderAsLink?: boolean
-  project?: IndexLoaderData['project']
-  file?: IndexLoaderData['file']
+  project?: Partial<ProjectWithEntryPointMetadata>
 }) => {
  return renderAsLink ? (
    <Link
@ -27,10 +23,10 @@ const ProjectSidebarMenu = ({
      <img
        src="/kitt-8bit-winking.svg"
        alt="KittyCAD App"
-        className="w-auto h-9"
+        className="h-9 w-auto"
      />
      <span
-        className="hidden text-sm text-chalkboard-110 dark:text-chalkboard-20 whitespace-nowrap lg:block"
+        className="text-sm text-chalkboard-110 dark:text-chalkboard-20 whitespace-nowrap hidden lg:block"
        data-testid="project-sidebar-link-name"
      >
        {project?.name ? project.name : 'KittyCAD Modeling App'}
@ -45,20 +41,11 @@ const ProjectSidebarMenu = ({
        <img
          src="/kitt-8bit-winking.svg"
          alt="KittyCAD App"
-          className="w-auto h-full"
+          className="h-full w-auto"
        />
-        <div className="flex flex-col items-start py-0.5">
-          <span className="hidden text-sm text-chalkboard-110 dark:text-chalkboard-20 whitespace-nowrap lg:block">
-            {isTauri() && file?.name
-              ? file.name.slice(file.name.lastIndexOf(sep) + 1)
-              : 'KittyCAD Modeling App'}
+        <span className="text-sm text-chalkboard-110 dark:text-chalkboard-20 whitespace-nowrap hidden lg:block">
+          {isTauri() && project?.name ? project.name : 'KittyCAD Modeling App'}
        </span>
-          {isTauri() && project?.name && (
-            <span className="hidden text-xs text-chalkboard-70 dark:text-chalkboard-40 whitespace-nowrap lg:block">
-              {project.name}
-            </span>
-          )}
-        </div>
      </Popover.Button>
      <Transition
        enter="duration-200 ease-out"
@ -69,7 +56,7 @@ const ProjectSidebarMenu = ({
        leaveTo="opacity-0"
        as={Fragment}
      >
-        <Popover.Overlay className="fixed inset-0 z-20 bg-chalkboard-110/50" />
+        <Popover.Overlay className="fixed z-20 inset-0 bg-chalkboard-110/50" />
      </Transition>

      <Transition
@ -81,53 +68,37 @@ const ProjectSidebarMenu = ({
        leaveTo="opacity-0 -translate-x-4"
        as={Fragment}
      >
-        <Popover.Panel
-          className="fixed inset-0 right-auto z-30 grid w-64 h-screen max-h-screen grid-cols-1 border rounded-r-lg shadow-md bg-chalkboard-10 dark:bg-chalkboard-100 border-energy-100 dark:border-energy-100/50"
-          style={{ gridTemplateRows: 'auto 1fr auto' }}
-        >
-          {({ close }) => (
-            <>
-              <div className="flex items-center gap-4 px-4 py-3 bg-energy-10/25 dark:bg-energy-110">
+        <Popover.Panel className="fixed inset-0 right-auto z-30 w-64 bg-chalkboard-10 dark:bg-chalkboard-100 border border-energy-100 dark:border-energy-100/50 shadow-md rounded-r-lg overflow-hidden">
+          <div className="flex items-center gap-4 px-4 py-3 bg-energy-100">
            <img
              src="/kitt-8bit-winking.svg"
              alt="KittyCAD App"
-                  className="w-auto h-9"
+              className="h-9 w-auto"
            />

            <div>
              <p
-                    className="m-0 text-chalkboard-100 dark:text-energy-10 text-mono"
+                className="m-0 text-energy-10 text-mono"
                data-testid="projectName"
              >
                {project?.name ? project.name : 'KittyCAD Modeling App'}
              </p>
-                  {project?.entrypointMetadata && (
+              {project?.entrypoint_metadata && (
                <p
-                      className="m-0 text-xs text-chalkboard-100 dark:text-energy-40"
+                  className="m-0 text-energy-40 text-xs"
                  data-testid="createdAt"
                >
                  Created{' '}
-                      {project.entrypointMetadata.createdAt.toLocaleDateString()}
+                  {project?.entrypoint_metadata.createdAt.toLocaleDateString()}
                </p>
              )}
            </div>
          </div>
-              {isTauri() ? (
-                <FileTree
-                  file={file}
-                  className="overflow-hidden border-0 border-y border-energy-40 dark:border-energy-70"
-                  closePanel={close}
-                />
-              ) : (
-                <div className="flex-1 overflow-hidden" />
-              )}
-              <div className="flex flex-col gap-2 p-4 bg-energy-10/25 dark:bg-energy-110">
+          <div className="p-4 flex flex-col gap-2">
            <ExportButton
              className={{
                button:
-                      'border-transparent dark:border-transparent hover:border-energy-60',
-                    icon: 'text-energy-10 dark:text-energy-120',
-                    bg: 'bg-energy-120 dark:bg-energy-10',
+                  'border-transparent dark:border-transparent dark:hover:border-energy-60',
              }}
            >
              Export Model
@ -138,17 +109,13 @@ const ProjectSidebarMenu = ({
                to={paths.HOME}
                icon={{
                  icon: faHome,
-                      iconClassName: 'text-energy-10 dark:text-energy-120',
-                      bgClassName: 'bg-energy-120 dark:bg-energy-10',
                }}
-                    className="border-transparent dark:border-transparent hover:border-energy-60"
+                className="border-transparent dark:border-transparent dark:hover:border-energy-60"
              >
                Go to Home
              </ActionButton>
            )}
          </div>
-            </>
-          )}
        </Popover.Panel>
      </Transition>
    </Popover>
--- a/src/components/SetAngleLengthModal.tsx
+++ b/src/components/SetAngleLengthModal.tsx
@ -1,6 +1,5 @@
 import { Dialog, Transition } from '@headlessui/react'
 import { Fragment, useState } from 'react'
-import { type InstanceProps, create } from 'react-modal-promise'
 import { Value } from '../lang/wasm'
 import {
  AvailableVars,
@ -10,28 +9,6 @@ import {
  CreateNewVariable,
 } from './AvailableVarsHelpers'

-type ModalResolve = {
-  value: string
-  sign: number
-  valueNode: Value
-  variableName?: string
-  newVariableInsertIndex: number
-}
-
-type ModalReject = boolean
-
-type SetAngleLengthModalProps = InstanceProps<ModalResolve, ModalReject> & {
-  value: number
-  valueName: string
-  shouldCreateVariable?: boolean
-}
-
-export const createSetAngleLengthModal = create<
-  SetAngleLengthModalProps,
-  ModalResolve,
-  ModalReject
->
-
 export const SetAngleLengthModal = ({
  isOpen,
  onResolve,
@ -39,7 +16,20 @@ export const SetAngleLengthModal = ({
  value: initialValue,
  valueName,
  shouldCreateVariable: initialShouldCreateVariable = false,
-}: SetAngleLengthModalProps) => {
+}: {
+  isOpen: boolean
+  onResolve: (a: {
+    value: string
+    sign: number
+    valueNode: Value
+    variableName?: string
+    newVariableInsertIndex: number
+  }) => void
+  onReject: (a: any) => void
+  value: number
+  valueName: string
+  shouldCreateVariable: boolean
+}) => {
  const [sign, setSign] = useState(Math.sign(Number(initialValue)))
  const [value, setValue] = useState(String(initialValue * sign))
  const [shouldCreateVariable, setShouldCreateVariable] = useState(
--- a/src/components/SetHorVertDistanceModal.tsx
+++ b/src/components/SetHorVertDistanceModal.tsx
@ -1,6 +1,5 @@
 import { Dialog, Transition } from '@headlessui/react'
 import { Fragment, useState } from 'react'
-import { type InstanceProps, create } from 'react-modal-promise'
 import { Value } from '../lang/wasm'
 import {
  AvailableVars,
@ -10,30 +9,6 @@ import {
  CreateNewVariable,
 } from './AvailableVarsHelpers'

-type ModalResolve = {
-  value: string
-  segName: string
-  valueNode: Value
-  variableName?: string
-  newVariableInsertIndex: number
-  sign: number
-}
-
-type ModalReject = boolean
-
-type GetInfoModalProps = InstanceProps<ModalResolve, ModalReject> & {
-  segName: string
-  isSegNameEditable: boolean
-  value?: number
-  initialVariableName: string
-}
-
-export const createInfoModal = create<
-  GetInfoModalProps,
-  ModalResolve,
-  ModalReject
->
-
 export const GetInfoModal = ({
  isOpen,
  onResolve,
@ -42,12 +17,25 @@ export const GetInfoModal = ({
  isSegNameEditable,
  value: initialValue,
  initialVariableName,
-}: GetInfoModalProps) => {
+}: {
+  isOpen: boolean
+  onResolve: (a: {
+    value: string
+    segName: string
+    valueNode: Value
+    variableName?: string
+    newVariableInsertIndex: number
+    sign: number
+  }) => void
+  onReject: (a: any) => void
+  segName: string
+  isSegNameEditable: boolean
+  value: number
+  initialVariableName: string
+}) => {
  const [sign, setSign] = useState(Math.sign(Number(initialValue)))
  const [segName, setSegName] = useState(initialSegName)
-  const [value, setValue] = useState(
-    initialValue === undefined ? '' : String(Math.abs(initialValue))
-  )
+  const [value, setValue] = useState(String(Math.abs(initialValue)))
  const [shouldCreateVariable, setShouldCreateVariable] = useState(false)

  const {
--- a/src/components/SetVarNameModal.tsx
+++ b/src/components/SetVarNameModal.tsx
@ -4,26 +4,19 @@ import { useCalc, CreateNewVariable } from './AvailableVarsHelpers'
 import { ActionButton } from './ActionButton'
 import { faPlus } from '@fortawesome/free-solid-svg-icons'
 import { toast } from 'react-hot-toast'
-import { type InstanceProps, create } from 'react-modal-promise'
-
-type ModalResolve = { variableName: string }
-type ModalReject = boolean
-type SetVarNameModalProps = InstanceProps<ModalResolve, ModalReject> & {
-  valueName: string
-}
-
-export const createSetVarNameModal = create<
-  SetVarNameModalProps,
-  ModalResolve,
-  ModalReject
->

 export const SetVarNameModal = ({
  isOpen,
  onResolve,
  onReject,
  valueName,
-}: SetVarNameModalProps) => {
+}: {
+  isOpen: boolean
+  onResolve: (a: { variableName?: string }) => void
+  onReject: (a: any) => void
+  value: number
+  valueName: string
+}) => {
  const { isNewVariableNameUnique, newVariableName, setNewVariableName } =
    useCalc({ value: '', initialVariableName: valueName })

--- a/src/components/Stream.tsx
+++ b/src/components/Stream.tsx
@ -14,11 +14,10 @@ import { useGlobalStateContext } from 'hooks/useGlobalStateContext'
 import { CameraDragInteractionType_type } from '@kittycad/lib/dist/types/src/models'
 import { Models } from '@kittycad/lib'
 import { getNodeFromPath } from 'lang/queryAst'
-import { VariableDeclarator, recast, parse, CallExpression } from 'lang/wasm'
+import { Program, VariableDeclarator, modifyAstForSketch } from 'lang/wasm'
 import { engineCommandManager } from '../lang/std/engineConnection'
 import { useModelingContext } from 'hooks/useModelingContext'
 import { kclManager, useKclContext } from 'lang/KclSinglton'
-import { changeSketchArguments } from 'lang/std/sketch'

 export const Stream = ({ className = '' }) => {
  const [isLoading, setIsLoading] = useState(true)
@ -85,12 +84,6 @@ export const Stream = ({ className = '' }) => {
    }

    if (state.matches('Sketch.Move Tool')) {
-      if (
-        state.matches('Sketch.Move Tool.No move') ||
-        state.matches('Sketch.Move Tool.Move with execute')
-      ) {
-        return
-      }
      engineCommandManager.sendSceneCommand({
        type: 'modeling_cmd_req',
        cmd: {
@ -216,14 +209,7 @@ export const Stream = ({ className = '' }) => {
            }
          }

-          send({
-            type: 'Add point',
-            data: {
-              coords,
-              axis: currentAxis,
-              segmentId: entities_modified[0],
-            },
-          })
+          send({ type: 'Add point', data: { coords, axis: currentAxis } })
        } else if (state.matches('Sketch.Line Tool.Segment Added')) {
          const curve = await engineCommandManager.sendSceneCommand({
            type: 'modeling_cmd_req',
@ -235,10 +221,7 @@ export const Stream = ({ className = '' }) => {
          })
          const coords: { x: number; y: number }[] =
            curve.data.data.control_points
-          send({
-            type: 'Add point',
-            data: { coords, axis: null, segmentId: entities_modified[0] },
-          })
+          send({ type: 'Add point', data: { coords, axis: null } })
        }
      })
    } else if (
@ -272,6 +255,8 @@ export const Stream = ({ className = '' }) => {
          context.sketchPathToNode,
          'VariableDeclarator'
        ).node
+        const variableName = varDec?.id?.name
+
        // Get the current plane string for plane we are on.
        let currentPlaneString = ''
        if (context.sketchPlaneId === kclManager.getPlaneId('xy')) {
@ -287,73 +272,14 @@ export const Stream = ({ className = '' }) => {
        // error.
        if (currentPlaneString === '') return

-        const pathInfo = await engineCommandManager.sendSceneCommand({
-          type: 'modeling_cmd_req',
-          cmd_id: uuidv4(),
-          cmd: {
-            type: 'path_get_info',
-            path_id: context.sketchEnginePathId,
-          },
-        })
-        const segmentsWithMappings = (
-          pathInfo?.data?.data?.segments as { command_id: string }[]
+        const updatedAst: Program = await modifyAstForSketch(
+          engineCommandManager,
+          kclManager.ast,
+          variableName,
+          currentPlaneString,
+          context.sketchEnginePathId
        )
-          .filter(({ command_id }) => {
-            return command_id && engineCommandManager.artifactMap[command_id]
-          })
-          .map(({ command_id }) => command_id)
-        const segment2dInfo = await Promise.all(
-          segmentsWithMappings.map(async (segmentId) => {
-            const response = await engineCommandManager.sendSceneCommand({
-              type: 'modeling_cmd_req',
-              cmd_id: uuidv4(),
-              cmd: {
-                type: 'curve_get_control_points',
-                curve_id: segmentId,
-              },
-            })
-            const controlPoints: [
-              { x: number; y: number },
-              { x: number; y: number }
-            ] = response.data.data.control_points
-            return {
-              controlPoints,
-              segmentId,
-            }
-          })
-        )
-
-        let modifiedAst = { ...kclManager.ast }
-        let code = kclManager.code
-        for (const controlPoint of segment2dInfo) {
-          const range =
-            engineCommandManager.artifactMap[controlPoint.segmentId].range
-          if (!range) continue
-          const from = controlPoint.controlPoints[0]
-          const to = controlPoint.controlPoints[1]
-          const modded = changeSketchArguments(
-            modifiedAst,
-            kclManager.programMemory,
-            range,
-            [to.x, to.y],
-            [from.x, from.y]
-          )
-          modifiedAst = modded.modifiedAst
-
-          // update artifact map ranges now that we have updated the ast.
-          code = recast(modded.modifiedAst)
-          const astWithCurrentRanges = parse(code)
-          const updateNode = getNodeFromPath<CallExpression>(
-            astWithCurrentRanges,
-            modded.pathToNode
-          ).node
-          engineCommandManager.artifactMap[controlPoint.segmentId].range = [
-            updateNode.start,
-            updateNode.end,
-          ]
-        }
-
-        kclManager.executeAstMock(modifiedAst, true)
+        kclManager.executeAstMock(updatedAst, true)
      })
    }

--- a/src/components/TextEditor.tsx
+++ b/src/components/TextEditor.tsx
@ -11,22 +11,22 @@ import { useCommandsContext } from 'hooks/useCommandsContext'
 import { useGlobalStateContext } from 'hooks/useGlobalStateContext'
 import { useConvertToVariable } from 'hooks/useToolbarGuards'
 import { Themes } from 'lib/theme'
-import { useMemo } from 'react'
+import { useMemo, useState } from 'react'
 import { linter, lintGutter } from '@codemirror/lint'
-import { useStore } from 'useStore'
-import { processCodeMirrorRanges } from 'lib/selections'
+import { Selections, useStore } from 'useStore'
 import { LanguageServerClient } from 'editor/lsp'
 import kclLanguage from 'editor/lsp/language'
 import { isTauri } from 'lib/isTauri'
 import { useParams } from 'react-router-dom'
 import { writeTextFile } from '@tauri-apps/api/fs'
+import { PROJECT_ENTRYPOINT } from 'lib/tauriFS'
 import { toast } from 'react-hot-toast'
 import {
  EditorView,
  addLineHighlight,
  lineHighlightField,
 } from 'editor/highlightextension'
-import { roundOff } from 'lib/utils'
+import { isOverlap, roundOff } from 'lib/utils'
 import { kclErrToDiagnostic } from 'lang/errors'
 import { CSSRuleObject } from 'tailwindcss/types/config'
 import { useModelingContext } from 'hooks/useModelingContext'
@ -111,16 +111,18 @@ export const TextEditor = ({
  }, [lspClient, isLSPServerReady])

  // const onChange = React.useCallback((value: string, viewUpdate: ViewUpdate) => {
-  const onChange = (newCode: string) => {
+  const onChange = (newCode: string, viewUpdate: ViewUpdate) => {
    kclManager.setCodeAndExecute(newCode)
    if (isTauri() && pathParams.id) {
      // Save the file to disk
      // Note that PROJECT_ENTRYPOINT is hardcoded until we support multiple files
-      writeTextFile(pathParams.id, newCode).catch((err) => {
+      writeTextFile(pathParams.id + '/' + PROJECT_ENTRYPOINT, newCode).catch(
+        (err) => {
          // TODO: add Sentry per GH issue #254 (https://github.com/KittyCAD/modeling-app/issues/254)
          console.error('error saving file', err)
          toast.error('Error saving file, please check file permissions')
-      })
+        }
+      )
    }
    if (editorView) {
      editorView?.dispatch({ effects: addLineHighlight.of([0, 0]) })
@ -130,17 +132,64 @@ export const TextEditor = ({
    if (!editorView) {
      setEditorView(viewUpdate.view)
    }
-    const eventInfo = processCodeMirrorRanges({
-      codeMirrorRanges: viewUpdate.state.selection.ranges,
-      selectionRanges,
-      selectionRangeTypeMap,
-    })
-    if (!eventInfo) return
+    const ranges = viewUpdate.state.selection.ranges

-    send(eventInfo.modelingEvent)
-    eventInfo.engineEvents.forEach((event) =>
-      engineCommandManager.sendSceneCommand(event)
+    const isChange =
+      ranges.length !== selectionRanges.codeBasedSelections.length ||
+      ranges.some(({ from, to }, i) => {
+        return (
+          from !== selectionRanges.codeBasedSelections[i].range[0] ||
+          to !== selectionRanges.codeBasedSelections[i].range[1]
        )
+      })
+
+    if (!isChange) return
+    const codeBasedSelections: Selections['codeBasedSelections'] = ranges.map(
+      ({ from, to }) => {
+        if (selectionRangeTypeMap[to]) {
+          return {
+            type: selectionRangeTypeMap[to],
+            range: [from, to],
+          }
+        }
+        return {
+          type: 'default',
+          range: [from, to],
+        }
+      }
+    )
+    const idBasedSelections = codeBasedSelections
+      .map(({ type, range }) => {
+        const hasOverlap = Object.entries(
+          engineCommandManager.sourceRangeMap || {}
+        ).filter(([_, sourceRange]) => {
+          return isOverlap(sourceRange, range)
+        })
+        if (hasOverlap.length) {
+          return {
+            type,
+            id: hasOverlap[0][0],
+          }
+        }
+      })
+      .filter(Boolean) as any
+
+    engineCommandManager.cusorsSelected({
+      otherSelections: [],
+      idBasedSelections,
+    })
+
+    selectionRanges &&
+      send({
+        type: 'Set selection',
+        data: {
+          selectionType: 'mirrorCodeMirrorSelections',
+          selection: {
+            ...selectionRanges,
+            codeBasedSelections,
+          },
+        },
+      })
  }

  const editorExtensions = useMemo(() => {
@ -220,7 +269,7 @@ export const TextEditor = ({
    }

    return extensions
-  }, [kclLSP, textWrapping, convertCallback])
+  }, [kclLSP, textWrapping])

  return (
    <div
--- a/src/components/Toolbar/EqualAngle.tsx
+++ b/src/components/Toolbar/EqualAngle.tsx
@ -1,23 +1,30 @@
-import { toolTips } from '../../useStore'
-import { Selections } from 'lib/selections'
-import { Program, Value, VariableDeclarator } from '../../lang/wasm'
+import { useState, useEffect } from 'react'
+import { toolTips, useStore } from '../../useStore'
+import { Value, VariableDeclarator } from '../../lang/wasm'
 import {
  getNodePathFromSourceRange,
  getNodeFromPath,
 } from '../../lang/queryAst'
 import { isSketchVariablesLinked } from '../../lang/std/sketchConstraints'
 import {
+  TransformInfo,
  transformSecondarySketchLinesTagFirst,
  getTransformInfos,
-  PathToNodeMap,
 } from '../../lang/std/sketchcombos'
+import { ActionIcon } from 'components/ActionIcon'
+import { sketchButtonClassnames } from 'Toolbar'
 import { kclManager } from 'lang/KclSinglton'

-export function equalAngleInfo({
-  selectionRanges,
-}: {
-  selectionRanges: Selections
-}) {
+/*
+export const EqualAngle = () => {
+  const { guiMode, selectionRanges, setCursor } = useStore((s) => ({
+    guiMode: s.guiMode,
+    selectionRanges: s.selectionRanges,
+    setCursor: s.setCursor,
+  }))
+  const [enableEqual, setEnableEqual] = useState(false)
+  const [transformInfos, setTransformInfos] = useState<TransformInfo[]>()
+  useEffect(() => {
    const paths = selectionRanges.codeBasedSelections.map(({ range }) =>
      getNodePathFromSourceRange(kclManager.ast, range)
    )
@ -43,7 +50,7 @@ export function equalAngleInfo({
        toolTips.includes(node.callee.name as any)
    )

-  const transforms = getTransformInfos(
+    const theTransforms = getTransformInfos(
      {
        ...selectionRanges,
        codeBasedSelections: selectionRanges.codeBasedSelections.slice(1),
@ -51,29 +58,45 @@ export function equalAngleInfo({
      kclManager.ast,
      'equalAngle'
    )
+    setTransformInfos(theTransforms)

-  const enabled =
+    const _enableEqual =
      !!secondaryVarDecs.length &&
      isAllTooltips &&
      isOthersLinkedToPrimary &&
-    transforms.every(Boolean)
-  return { enabled, transforms }
-}
+      theTransforms.every(Boolean)
+    setEnableEqual(_enableEqual)
+  }, [guiMode, selectionRanges])
+  if (guiMode.mode !== 'sketch') return null

-export function applyConstraintEqualAngle({
-  selectionRanges,
-}: {
-  selectionRanges: Selections
-}): {
-  modifiedAst: Program
-  pathToNodeMap: PathToNodeMap
-} {
-  const { transforms } = equalAngleInfo({ selectionRanges })
-  const { modifiedAst, pathToNodeMap } = transformSecondarySketchLinesTagFirst({
+  return (
+    <button
+      onClick={async () => {
+        if (!transformInfos) return
+        const { modifiedAst, pathToNodeMap } =
+          transformSecondarySketchLinesTagFirst({
            ast: kclManager.ast,
            selectionRanges,
-    transformInfos: transforms,
+            transformInfos,
            programMemory: kclManager.programMemory,
          })
-  return { modifiedAst, pathToNodeMap }
+        kclManager.updateAst(modifiedAst, true, {
+          callBack: updateCursors(setCursor, selectionRanges, pathToNodeMap),
+        })
+      }}
+      disabled={!enableEqual}
+      title="Parallel (or equal angle)"
+      className="group"
+    >
+      <ActionIcon
+        icon="parallel"
+        className="!p-0.5"
+        bgClassName={sketchButtonClassnames.background}
+        iconClassName={sketchButtonClassnames.icon}
+        size="md"
+      />
+      Parallel
+    </button>
+  )
 }
+*/
--- a/src/components/Toolbar/EqualLength.tsx
+++ b/src/components/Toolbar/EqualLength.tsx
@ -1,5 +1,5 @@
-import { toolTips } from '../../useStore'
-import { Selections } from 'lib/selections'
+import { useState, useEffect } from 'react'
+import { Selections, toolTips, useStore } from '../../useStore'
 import { Program, Value, VariableDeclarator } from '../../lang/wasm'
 import {
  getNodePathFromSourceRange,
@ -7,12 +7,63 @@ import {
 } from '../../lang/queryAst'
 import { isSketchVariablesLinked } from '../../lang/std/sketchConstraints'
 import {
+  TransformInfo,
  transformSecondarySketchLinesTagFirst,
  getTransformInfos,
  PathToNodeMap,
 } from '../../lang/std/sketchcombos'
+import { ActionIcon } from 'components/ActionIcon'
+import { sketchButtonClassnames } from 'Toolbar'
 import { kclManager } from 'lang/KclSinglton'

+/*
+export const EqualLength = () => {
+  const { guiMode, selectionRanges, setCursor } = useStore((s) => ({
+    guiMode: s.guiMode,
+    selectionRanges: s.selectionRanges,
+    setCursor: s.setCursor,
+  }))
+  const [enableEqual, setEnableEqual] = useState(false)
+  const [transformInfos, setTransformInfos] = useState<TransformInfo[]>()
+  useEffect(() => {
+    const { enabled, transforms } = setEqualLengthInfo({ selectionRanges })
+
+    setTransformInfos(transforms)
+    setEnableEqual(enabled)
+  }, [guiMode, selectionRanges])
+  if (guiMode.mode !== 'sketch') return null
+
+  return (
+    <button
+      onClick={() => {
+        if (!transformInfos) return
+        const { modifiedAst, pathToNodeMap } =
+          transformSecondarySketchLinesTagFirst({
+            ast: kclManager.ast,
+            selectionRanges,
+            transformInfos,
+            programMemory: kclManager.programMemory,
+          })
+        kclManager.updateAst(modifiedAst, true, {
+          callBack: updateCursors(setCursor, selectionRanges, pathToNodeMap),
+        })
+      }}
+      disabled={!enableEqual}
+      className="group"
+      title="Equal Length"
+    >
+      <ActionIcon
+        icon="equal"
+        className="!p-0.5"
+        bgClassName={sketchButtonClassnames.background}
+        iconClassName={sketchButtonClassnames.icon}
+        size="md"
+      />
+      Equal Length
+    </button>
+  )
+}
+*/
 export function setEqualLengthInfo({
  selectionRanges,
 }: {
--- a/src/components/Toolbar/HorzVert.tsx
+++ b/src/components/Toolbar/HorzVert.tsx
@ -1,5 +1,5 @@
-import { toolTips } from '../../useStore'
-import { Selections } from 'lib/selections'
+import { useState, useEffect } from 'react'
+import { toolTips, useStore } from '../../useStore'
 import { Program, ProgramMemory, Value } from '../../lang/wasm'
 import {
  getNodePathFromSourceRange,
@ -7,10 +7,66 @@ import {
 } from '../../lang/queryAst'
 import {
  PathToNodeMap,
+  TransformInfo,
  getTransformInfos,
  transformAstSketchLines,
 } from '../../lang/std/sketchcombos'
+import { ActionIcon } from 'components/ActionIcon'
+import { sketchButtonClassnames } from 'Toolbar'
 import { kclManager } from 'lang/KclSinglton'
+import { Selections } from 'useStore'
+
+/*
+export const HorzVert = ({
+  horOrVert,
+}: {
+  horOrVert: 'vertical' | 'horizontal'
+}) => {
+  const { guiMode, selectionRanges, setCursor } = useStore((s) => ({
+    guiMode: s.guiMode,
+    selectionRanges: s.selectionRanges,
+    setCursor: s.setCursor,
+  }))
+  const [enableHorz, setEnableHorz] = useState(false)
+  const [transformInfos, setTransformInfos] = useState<TransformInfo[]>()
+  useEffect(() => {
+    const { enabled, transforms } = horzVertInfo(selectionRanges, horOrVert)
+    setTransformInfos(transforms)
+    setEnableHorz(enabled)
+  }, [guiMode, selectionRanges])
+  if (guiMode.mode !== 'sketch') return null
+
+  return (
+    <button
+      onClick={() => {
+        if (!transformInfos) return
+        const { modifiedAst, pathToNodeMap } = transformAstSketchLines({
+          ast: kclManager.ast,
+          selectionRanges,
+          transformInfos,
+          programMemory: kclManager.programMemory,
+          referenceSegName: '',
+        })
+        kclManager.updateAst(modifiedAst, true, {
+          callBack: updateCursors(setCursor, selectionRanges, pathToNodeMap),
+        })
+      }}
+      disabled={!enableHorz}
+      className="group"
+      title={horOrVert === 'horizontal' ? 'Horizontal' : 'Vertical'}
+    >
+      <ActionIcon
+        icon={horOrVert === 'horizontal' ? 'horizontal' : 'vertical'}
+        className="!p-0.5"
+        bgClassName={sketchButtonClassnames.background}
+        iconClassName={sketchButtonClassnames.icon}
+        size="md"
+      />
+      {horOrVert === 'horizontal' ? 'Horizontal' : 'Vertical'}
+    </button>
+  )
+}
+*/

 export function horzVertInfo(
  selectionRanges: Selections,
@ -54,4 +110,7 @@ export function applyConstraintHorzVert(
    programMemory,
    referenceSegName: '',
  })
+  // kclManager.updateAst(modifiedAst, true, {
+  //   callBack: updateCursors(setCursor, selectionRanges, pathToNodeMap),
+  // })
 }
--- a/src/components/Toolbar/Intersect.tsx
+++ b/src/components/Toolbar/Intersect.tsx
@ -1,6 +1,7 @@
-import { toolTips } from '../../useStore'
-import { Selections } from 'lib/selections'
-import { BinaryPart, Program, Value, VariableDeclarator } from '../../lang/wasm'
+import { useState, useEffect } from 'react'
+import { create } from 'react-modal-promise'
+import { toolTips, useStore } from '../../useStore'
+import { BinaryPart, Value, VariableDeclarator } from '../../lang/wasm'
 import {
  getNodePathFromSourceRange,
  getNodeFromPath,
@ -8,28 +9,33 @@ import {
 } from '../../lang/queryAst'
 import { isSketchVariablesLinked } from '../../lang/std/sketchConstraints'
 import {
+  TransformInfo,
  transformSecondarySketchLinesTagFirst,
  getTransformInfos,
-  PathToNodeMap,
 } from '../../lang/std/sketchcombos'
-import { GetInfoModal, createInfoModal } from '../SetHorVertDistanceModal'
+import { GetInfoModal } from '../SetHorVertDistanceModal'
 import { createVariableDeclaration } from '../../lang/modifyAst'
 import { removeDoubleNegatives } from '../AvailableVarsHelpers'
 import { kclManager } from 'lang/KclSinglton'

-const getModalInfo = createInfoModal(GetInfoModal)
+const getModalInfo = create(GetInfoModal as any)

-export function intersectInfo({
-  selectionRanges,
-}: {
-  selectionRanges: Selections
-}) {
+/*
+export const Intersect = () => {
+  const { guiMode, selectionRanges, setCursor } = useStore((s) => ({
+    guiMode: s.guiMode,
+    selectionRanges: s.selectionRanges,
+    setCursor: s.setCursor,
+  }))
+  const [enable, setEnable] = useState(false)
+  const [transformInfos, setTransformInfos] = useState<TransformInfo[]>()
+  const [forecdSelectionRanges, setForcedSelectionRanges] =
+    useState<typeof selectionRanges>()
+  useEffect(() => {
    if (selectionRanges.codeBasedSelections.length < 2) {
-    return {
-      enabled: false,
-      transforms: [],
-      forcedSelectionRanges: { ...selectionRanges },
-    }
+      setEnable(false)
+      setForcedSelectionRanges({ ...selectionRanges })
+      return
    }

    const previousSegment =
@ -57,6 +63,7 @@ export function intersectInfo({
          : selectionRanges.codeBasedSelections?.[1],
      ],
    }
+    setForcedSelectionRanges(_forcedSelectionRanges)

    const paths = _forcedSelectionRanges.codeBasedSelections.map(({ range }) =>
      getNodePathFromSourceRange(kclManager.ast, range)
@ -89,11 +96,13 @@ export function intersectInfo({
    const theTransforms = getTransformInfos(
      {
        ...selectionRanges,
-      codeBasedSelections: _forcedSelectionRanges.codeBasedSelections.slice(1),
+        codeBasedSelections:
+          _forcedSelectionRanges.codeBasedSelections.slice(1),
      },
      kclManager.ast,
      'intersect'
    )
+    setTransformInfos(theTransforms)

    const _enableEqual =
      secondaryVarDecs.length === 1 &&
@ -101,30 +110,19 @@ export function intersectInfo({
      isOthersLinkedToPrimary &&
      theTransforms.every(Boolean) &&
      _forcedSelectionRanges?.codeBasedSelections?.[1]?.type === 'line-end'
+    setEnable(_enableEqual)
+  }, [guiMode, selectionRanges])
+  if (guiMode.mode !== 'sketch') return null

-  return {
-    enabled: _enableEqual,
-    transforms: theTransforms,
-    forcedSelectionRanges: _forcedSelectionRanges,
-  }
-}
-
-export async function applyConstraintIntersect({
-  selectionRanges,
-}: {
-  selectionRanges: Selections
-}): Promise<{
-  modifiedAst: Program
-  pathToNodeMap: PathToNodeMap
-}> {
-  const { transforms, forcedSelectionRanges } = intersectInfo({
-    selectionRanges,
-  })
+  return (
+    <button
+      onClick={async () => {
+        if (!(transformInfos && forecdSelectionRanges)) return
        const { modifiedAst, tagInfo, valueUsedInTransform, pathToNodeMap } =
          transformSecondarySketchLinesTagFirst({
            ast: JSON.parse(JSON.stringify(kclManager.ast)),
-      selectionRanges: forcedSelectionRanges,
-      transformInfos: transforms,
+            selectionRanges: forecdSelectionRanges,
+            transformInfos,
            programMemory: kclManager.programMemory,
          })
        const {
@ -134,29 +132,35 @@ export async function applyConstraintIntersect({
          variableName,
          newVariableInsertIndex,
          sign,
+        }: {
+          segName: string
+          value: number
+          valueNode: Value
+          variableName?: string
+          newVariableInsertIndex: number
+          sign: number
        } = await getModalInfo({
          segName: tagInfo?.tag,
          isSegNameEditable: !tagInfo?.isTagExisting,
          value: valueUsedInTransform,
          initialVariableName: 'offset',
+        } as any)
+        if (segName === tagInfo?.tag && value === valueUsedInTransform) {
+          kclManager.updateAst(modifiedAst, true, {
+            callBack: updateCursors(setCursor, selectionRanges, pathToNodeMap),
          })
-  if (segName === tagInfo?.tag && Number(value) === valueUsedInTransform) {
-    return {
-      modifiedAst,
-      pathToNodeMap,
-    }
-  }
+        } else {
          // transform again but forcing certain values
          const finalValue = removeDoubleNegatives(
            valueNode as BinaryPart,
            sign,
            variableName
          )
-  const { modifiedAst: _modifiedAst, pathToNodeMap: _pathToNodeMap } =
+          const { modifiedAst: _modifiedAst, pathToNodeMap } =
            transformSecondarySketchLinesTagFirst({
              ast: kclManager.ast,
-      selectionRanges: forcedSelectionRanges,
-      transformInfos: transforms,
+              selectionRanges: forecdSelectionRanges,
+              transformInfos,
              programMemory: kclManager.programMemory,
              forceSegName: segName,
              forceValueUsedInTransform: finalValue,
@ -170,8 +174,16 @@ export async function applyConstraintIntersect({
            )
            _modifiedAst.body = newBody
          }
-  return {
-    modifiedAst: _modifiedAst,
-    pathToNodeMap: _pathToNodeMap,
+          kclManager.updateAst(_modifiedAst, true, {
+            callBack: updateCursors(setCursor, selectionRanges, pathToNodeMap),
+          })
        }
+      }}
+      disabled={!enable}
+      title="Set Perpendicular Distance"
+    >
+      Set Perpendicular Distance
+    </button>
+  )
 }
+*/
--- a/src/components/Toolbar/RemoveConstrainingValues.tsx
+++ b/src/components/Toolbar/RemoveConstrainingValues.tsx
@ -1,22 +1,27 @@
-import { toolTips } from '../../useStore'
-import { Selections } from 'lib/selections'
-import { Program, Value } from '../../lang/wasm'
+import { useState, useEffect } from 'react'
+import { toolTips, useStore } from '../../useStore'
+import { Value } from '../../lang/wasm'
 import {
  getNodePathFromSourceRange,
  getNodeFromPath,
 } from '../../lang/queryAst'
 import {
-  PathToNodeMap,
+  TransformInfo,
  getRemoveConstraintsTransforms,
  transformAstSketchLines,
 } from '../../lang/std/sketchcombos'
 import { kclManager } from 'lang/KclSinglton'

-export function removeConstrainingValuesInfo({
-  selectionRanges,
-}: {
-  selectionRanges: Selections
-}) {
+/*
+export const RemoveConstrainingValues = () => {
+  const { guiMode, selectionRanges, setCursor } = useStore((s) => ({
+    guiMode: s.guiMode,
+    selectionRanges: s.selectionRanges,
+    setCursor: s.setCursor,
+  }))
+  const [enableHorz, setEnableHorz] = useState(false)
+  const [transformInfos, setTransformInfos] = useState<TransformInfo[]>()
+  useEffect(() => {
    const paths = selectionRanges.codeBasedSelections.map(({ range }) =>
      getNodePathFromSourceRange(kclManager.ast, range)
    )
@ -30,34 +35,41 @@ export function removeConstrainingValuesInfo({
    )

    try {
-    const transforms = getRemoveConstraintsTransforms(
+      const theTransforms = getRemoveConstraintsTransforms(
        selectionRanges,
        kclManager.ast,
        'removeConstrainingValues'
      )
+      setTransformInfos(theTransforms)

-    const enabled = isAllTooltips && transforms.every(Boolean)
-    return { enabled, transforms }
+      const _enableHorz = isAllTooltips && theTransforms.every(Boolean)
+      setEnableHorz(_enableHorz)
    } catch (e) {
      console.error(e)
-    return { enabled: false, transforms: [] }
    }
-}
+  }, [guiMode, selectionRanges])
+  if (guiMode.mode !== 'sketch') return null

-export function applyRemoveConstrainingValues({
-  selectionRanges,
-}: {
-  selectionRanges: Selections
-}): {
-  modifiedAst: Program
-  pathToNodeMap: PathToNodeMap
-} {
-  const { transforms } = removeConstrainingValuesInfo({ selectionRanges })
-  return transformAstSketchLines({
+  return (
+    <button
+      onClick={() => {
+        if (!transformInfos) return
+        const { modifiedAst, pathToNodeMap } = transformAstSketchLines({
          ast: kclManager.ast,
          selectionRanges,
-    transformInfos: transforms,
+          transformInfos,
          programMemory: kclManager.programMemory,
          referenceSegName: '',
        })
+        kclManager.updateAst(modifiedAst, true, {
+          callBack: updateCursors(setCursor, selectionRanges, pathToNodeMap),
+        })
+      }}
+      disabled={!enableHorz}
+      title="Remove Constraining Values"
+    >
+      Remove Constraining Values
+    </button>
+  )
 }
+*/
--- a/src/components/Toolbar/SetAbsDistance.tsx
+++ b/src/components/Toolbar/SetAbsDistance.tsx
@ -1,19 +1,18 @@
-import { toolTips } from '../../useStore'
-import { Selections } from 'lib/selections'
-import { BinaryPart, Program, Value } from '../../lang/wasm'
+import { useState, useEffect } from 'react'
+import { create } from 'react-modal-promise'
+import { toolTips, useStore } from '../../useStore'
+import { Value } from '../../lang/wasm'
 import {
  getNodePathFromSourceRange,
  getNodeFromPath,
 } from '../../lang/queryAst'
 import {
+  TransformInfo,
  getTransformInfos,
  transformAstSketchLines,
-  PathToNodeMap,
+  ConstraintType,
 } from '../../lang/std/sketchcombos'
-import {
-  SetAngleLengthModal,
-  createSetAngleLengthModal,
-} from '../SetAngleLengthModal'
+import { SetAngleLengthModal } from '../SetAngleLengthModal'
 import {
  createIdentifier,
  createVariableDeclaration,
@ -21,29 +20,40 @@ import {
 import { removeDoubleNegatives } from '../AvailableVarsHelpers'
 import { kclManager } from 'lang/KclSinglton'

-const getModalInfo = createSetAngleLengthModal(SetAngleLengthModal)
+const getModalInfo = create(SetAngleLengthModal as any)

-type Constraint = 'xAbs' | 'yAbs' | 'snapToYAxis' | 'snapToXAxis'
+type ButtonType = 'xAbs' | 'yAbs' | 'snapToYAxis' | 'snapToXAxis'

-export function absDistanceInfo({
-  selectionRanges,
-  constraint,
-}: {
-  selectionRanges: Selections
-  constraint: Constraint
-}) {
-  const disType =
-    constraint === 'xAbs' || constraint === 'yAbs'
-      ? constraint
-      : constraint === 'snapToYAxis'
+const buttonLabels: Record<ButtonType, string> = {
+  xAbs: 'Set distance from X Axis',
+  yAbs: 'Set distance from Y Axis',
+  snapToYAxis: 'Snap To Y Axis',
+  snapToXAxis: 'Snap To X Axis',
+}
+
+/*
+export const SetAbsDistance = ({ buttonType }: { buttonType: ButtonType }) => {
+  const { guiMode, selectionRanges, setCursor } = useStore((s) => ({
+    guiMode: s.guiMode,
+    selectionRanges: s.selectionRanges,
+    setCursor: s.setCursor,
+  }))
+  const disType: ConstraintType =
+    buttonType === 'xAbs' || buttonType === 'yAbs'
+      ? buttonType
+      : buttonType === 'snapToYAxis'
      ? 'xAbs'
      : 'yAbs'
+  const [enableAngLen, setEnableAngLen] = useState(false)
+  const [transformInfos, setTransformInfos] = useState<TransformInfo[]>()
+  useEffect(() => {
    const paths = selectionRanges.codeBasedSelections.map(({ range }) =>
      getNodePathFromSourceRange(kclManager.ast, range)
    )
    const nodes = paths.map(
      (pathToNode) =>
-      getNodeFromPath<Value>(kclManager.ast, pathToNode, 'CallExpression').node
+        getNodeFromPath<Value>(kclManager.ast, pathToNode, 'CallExpression')
+          .node
    )
    const isAllTooltips = nodes.every(
      (node) =>
@ -51,7 +61,12 @@ export function absDistanceInfo({
        toolTips.includes(node.callee.name as any)
    )

-  const transforms = getTransformInfos(selectionRanges, kclManager.ast, disType)
+    const theTransforms = getTransformInfos(
+      selectionRanges,
+      kclManager.ast,
+      disType
+    )
+    setTransformInfos(theTransforms)

    const enableY =
      disType === 'yAbs' &&
@ -62,29 +77,21 @@ export function absDistanceInfo({
      selectionRanges.otherSelections.length === 1 &&
      selectionRanges.otherSelections[0] === 'y-axis' // select the y axis to set the distance from it i.e. x

-  const enabled =
+    const _enableHorz =
      isAllTooltips &&
-    transforms.every(Boolean) &&
+      theTransforms.every(Boolean) &&
      selectionRanges.codeBasedSelections.length === 1 &&
      (enableX || enableY)
+    setEnableAngLen(_enableHorz)
+  }, [guiMode, selectionRanges])
+  if (guiMode.mode !== 'sketch') return null

-  return { enabled, transforms }
-}
+  const isAlign = buttonType === 'snapToYAxis' || buttonType === 'snapToXAxis'

-export async function applyConstraintAbsDistance({
-  selectionRanges,
-  constraint,
-}: {
-  selectionRanges: Selections
-  constraint: 'xAbs' | 'yAbs'
-}): Promise<{
-  modifiedAst: Program
-  pathToNodeMap: PathToNodeMap
-}> {
-  const transformInfos = absDistanceInfo({
-    selectionRanges,
-    constraint,
-  }).transforms
+  return (
+    <button
+      onClick={async () => {
+        if (!transformInfos) return
        const { valueUsedInTransform } = transformAstSketchLines({
          ast: JSON.parse(JSON.stringify(kclManager.ast)),
          selectionRanges: selectionRanges,
@ -92,19 +99,20 @@ export async function applyConstraintAbsDistance({
          programMemory: kclManager.programMemory,
          referenceSegName: '',
        })
+        try {
          let forceVal = valueUsedInTransform || 0
          const { valueNode, variableName, newVariableInsertIndex, sign } =
-    await getModalInfo({
+            await (!isAlign &&
+              getModalInfo({
                value: forceVal,
-      valueName: constraint === 'yAbs' ? 'yDis' : 'xDis',
-    })
-  let finalValue = removeDoubleNegatives(
-    valueNode as BinaryPart,
-    sign,
-    variableName
-  )
+                valueName: disType === 'yAbs' ? 'yDis' : 'xDis',
+              } as any))
+          let finalValue = isAlign
+            ? createIdentifier('_0')
+            : removeDoubleNegatives(valueNode, sign, variableName)

-  const { modifiedAst: _modifiedAst, pathToNodeMap } = transformAstSketchLines({
+          const { modifiedAst: _modifiedAst, pathToNodeMap } =
+            transformAstSketchLines({
              ast: JSON.parse(JSON.stringify(kclManager.ast)),
              selectionRanges: selectionRanges,
              transformInfos,
@ -121,32 +129,19 @@ export async function applyConstraintAbsDistance({
            )
            _modifiedAst.body = newBody
          }
-  return { modifiedAst: _modifiedAst, pathToNodeMap }
-}

-export function applyConstraintAxisAlign({
-  selectionRanges,
-  constraint,
-}: {
-  selectionRanges: Selections
-  constraint: 'snapToYAxis' | 'snapToXAxis'
-}): {
-  modifiedAst: Program
-  pathToNodeMap: PathToNodeMap
-} {
-  const transformInfos = absDistanceInfo({
-    selectionRanges,
-    constraint,
-  }).transforms
-
-  let finalValue = createIdentifier('_0')
-
-  return transformAstSketchLines({
-    ast: JSON.parse(JSON.stringify(kclManager.ast)),
-    selectionRanges: selectionRanges,
-    transformInfos,
-    programMemory: kclManager.programMemory,
-    referenceSegName: '',
-    forceValueUsedInTransform: finalValue,
+          kclManager.updateAst(_modifiedAst, true, {
+            callBack: updateCursors(setCursor, selectionRanges, pathToNodeMap),
          })
+        } catch (e) {
+          console.log('error', e)
+        }
+      }}
+      disabled={!enableAngLen}
+      title={buttonLabels[buttonType]}
+    >
+      {buttonLabels[buttonType]}
+    </button>
+  )
 }
+*/
--- a/src/components/Toolbar/SetAngleBetween.tsx
+++ b/src/components/Toolbar/SetAngleBetween.tsx
@ -1,5 +1,6 @@
-import { toolTips } from '../../useStore'
-import { Selections } from 'lib/selections'
+import { useState, useEffect } from 'react'
+import { create } from 'react-modal-promise'
+import { Selections, toolTips, useStore } from '../../useStore'
 import { BinaryPart, Program, Value, VariableDeclarator } from '../../lang/wasm'
 import {
  getNodePathFromSourceRange,
@ -7,16 +8,107 @@ import {
 } from '../../lang/queryAst'
 import { isSketchVariablesLinked } from '../../lang/std/sketchConstraints'
 import {
+  TransformInfo,
  transformSecondarySketchLinesTagFirst,
  getTransformInfos,
  PathToNodeMap,
 } from '../../lang/std/sketchcombos'
-import { GetInfoModal, createInfoModal } from '../SetHorVertDistanceModal'
+import { GetInfoModal } from '../SetHorVertDistanceModal'
 import { createVariableDeclaration } from '../../lang/modifyAst'
 import { removeDoubleNegatives } from '../AvailableVarsHelpers'
 import { kclManager } from 'lang/KclSinglton'

-const getModalInfo = createInfoModal(GetInfoModal)
+const getModalInfo = create(GetInfoModal as any)
+
+/*
+export const SetAngleBetween = () => {
+  const { guiMode, selectionRanges, setCursor } = useStore((s) => ({
+    guiMode: s.guiMode,
+    selectionRanges: s.selectionRanges,
+    setCursor: s.setCursor,
+  }))
+  const [enable, setEnable] = useState(false)
+  const [transformInfos, setTransformInfos] = useState<TransformInfo[]>()
+  useEffect(() => {
+    const { enabled, transforms } = angleBetweenInfo({ selectionRanges })
+    setTransformInfos(transforms)
+    setEnable(enabled)
+  }, [guiMode, selectionRanges])
+  if (guiMode.mode !== 'sketch') return null
+
+  return (
+    <button
+      onClick={async () => {
+        if (!transformInfos) return
+        const { modifiedAst, tagInfo, valueUsedInTransform, pathToNodeMap } =
+          transformSecondarySketchLinesTagFirst({
+            ast: JSON.parse(JSON.stringify(kclManager.ast)),
+            selectionRanges,
+            transformInfos,
+            programMemory: kclManager.programMemory,
+          })
+        const {
+          segName,
+          value,
+          valueNode,
+          variableName,
+          newVariableInsertIndex,
+          sign,
+        }: {
+          segName: string
+          value: number
+          valueNode: Value
+          variableName?: string
+          newVariableInsertIndex: number
+          sign: number
+        } = await getModalInfo({
+          segName: tagInfo?.tag,
+          isSegNameEditable: !tagInfo?.isTagExisting,
+          value: valueUsedInTransform,
+          initialVariableName: 'angle',
+        } as any)
+        if (segName === tagInfo?.tag && value === valueUsedInTransform) {
+          kclManager.updateAst(modifiedAst, true, {
+            callBack: updateCursors(setCursor, selectionRanges, pathToNodeMap),
+          })
+        } else {
+          const finalValue = removeDoubleNegatives(
+            valueNode as BinaryPart,
+            sign,
+            variableName
+          )
+          // transform again but forcing certain values
+          const { modifiedAst: _modifiedAst, pathToNodeMap } =
+            transformSecondarySketchLinesTagFirst({
+              ast: kclManager.ast,
+              selectionRanges,
+              transformInfos,
+              programMemory: kclManager.programMemory,
+              forceSegName: segName,
+              forceValueUsedInTransform: finalValue,
+            })
+          if (variableName) {
+            const newBody = [..._modifiedAst.body]
+            newBody.splice(
+              newVariableInsertIndex,
+              0,
+              createVariableDeclaration(variableName, valueNode)
+            )
+            _modifiedAst.body = newBody
+          }
+          kclManager.updateAst(_modifiedAst, true, {
+            callBack: updateCursors(setCursor, selectionRanges, pathToNodeMap),
+          })
+        }
+      }}
+      disabled={!enable}
+      title="Set Angle Between"
+    >
+      Set Angle Between
+    </button>
+  )
+}
+*/

 export function angleBetweenInfo({
  selectionRanges,
@ -91,17 +183,28 @@ export async function applyConstraintAngleBetween({
    variableName,
    newVariableInsertIndex,
    sign,
+  }: {
+    segName: string
+    value: number
+    valueNode: Value
+    variableName?: string
+    newVariableInsertIndex: number
+    sign: number
  } = await getModalInfo({
    segName: tagInfo?.tag,
    isSegNameEditable: !tagInfo?.isTagExisting,
    value: valueUsedInTransform,
    initialVariableName: 'angle',
  } as any)
-  if (segName === tagInfo?.tag && Number(value) === valueUsedInTransform) {
+  if (segName === tagInfo?.tag && value === valueUsedInTransform) {
    return {
      modifiedAst,
      pathToNodeMap,
    }
+    // kclManager.updateAst(modifiedAst, true, {
+    // TODO handle cursor
+    //   callBack: updateCursors(setCursor, selectionRanges, pathToNodeMap),
+    // })
  }

  const finalValue = removeDoubleNegatives(
@ -132,4 +235,8 @@ export async function applyConstraintAngleBetween({
    modifiedAst: _modifiedAst,
    pathToNodeMap: _pathToNodeMap,
  }
+  // kclManager.updateAst(_modifiedAst, true, {
+  // TODO handle cursor
+  //   callBack: updateCursors(setCursor, selectionRanges, pathToNodeMap),
+  // })
 }
--- a/src/components/Toolbar/SetHorzVertDistance.tsx
+++ b/src/components/Toolbar/SetHorzVertDistance.tsx
@ -1,4 +1,6 @@
-import { toolTips } from '../../useStore'
+import { useState, useEffect } from 'react'
+import { create } from 'react-modal-promise'
+import { toolTips, useStore } from '../../useStore'
 import { BinaryPart, Program, Value, VariableDeclarator } from '../../lang/wasm'
 import {
  getNodePathFromSourceRange,
@ -6,17 +8,139 @@ import {
 } from '../../lang/queryAst'
 import { isSketchVariablesLinked } from '../../lang/std/sketchConstraints'
 import {
+  TransformInfo,
  transformSecondarySketchLinesTagFirst,
  getTransformInfos,
+  ConstraintType,
  PathToNodeMap,
 } from '../../lang/std/sketchcombos'
-import { GetInfoModal, createInfoModal } from '../SetHorVertDistanceModal'
+import { GetInfoModal } from '../SetHorVertDistanceModal'
 import { createLiteral, createVariableDeclaration } from '../../lang/modifyAst'
 import { removeDoubleNegatives } from '../AvailableVarsHelpers'
 import { kclManager } from 'lang/KclSinglton'
-import { Selections } from 'lib/selections'
+import { Selections } from 'useStore'

-const getModalInfo = createInfoModal(GetInfoModal)
+const getModalInfo = create(GetInfoModal as any)
+
+type ButtonType =
+  | 'setHorzDistance'
+  | 'setVertDistance'
+  | 'alignEndsHorizontally'
+  | 'alignEndsVertically'
+
+const buttonLabels: Record<ButtonType, string> = {
+  setHorzDistance: 'Set Horizontal Distance',
+  setVertDistance: 'Set Vertical Distance',
+  alignEndsHorizontally: 'Align Ends Horizontally',
+  alignEndsVertically: 'Align Ends Vertically',
+}
+
+/*
+export const SetHorzVertDistance = ({
+  buttonType,
+}: {
+  buttonType: ButtonType
+}) => {
+  const { guiMode, selectionRanges, setCursor } = useStore((s) => ({
+    guiMode: s.guiMode,
+    selectionRanges: s.selectionRanges,
+    setCursor: s.setCursor,
+  }))
+  const constraint: ConstraintType =
+    buttonType === 'setHorzDistance' || buttonType === 'setVertDistance'
+      ? buttonType
+      : buttonType === 'alignEndsHorizontally'
+      ? 'setVertDistance'
+      : 'setHorzDistance'
+  const [enable, setEnable] = useState(false)
+  const [transformInfos, setTransformInfos] = useState<TransformInfo[]>()
+  useEffect(() => {
+    const { transforms, enabled } = horzVertDistanceInfo({
+      selectionRanges,
+      constraint,
+    })
+    setTransformInfos(transforms)
+    setEnable(enabled)
+  }, [guiMode, selectionRanges])
+  if (guiMode.mode !== 'sketch') return null
+
+  const isAlign =
+    buttonType === 'alignEndsHorizontally' ||
+    buttonType === 'alignEndsVertically'
+
+  return (
+    <button
+      onClick={async () => {
+        if (!transformInfos) return
+        const { modifiedAst, tagInfo, valueUsedInTransform, pathToNodeMap } =
+          transformSecondarySketchLinesTagFirst({
+            ast: JSON.parse(JSON.stringify(kclManager.ast)),
+            selectionRanges,
+            transformInfos,
+            programMemory: kclManager.programMemory,
+          })
+        const {
+          segName,
+          value,
+          valueNode,
+          variableName,
+          newVariableInsertIndex,
+          sign,
+        }: {
+          segName: string
+          value: number
+          valueNode: Value
+          variableName?: string
+          newVariableInsertIndex: number
+          sign: number
+        } = await (!isAlign &&
+          getModalInfo({
+            segName: tagInfo?.tag,
+            isSegNameEditable: !tagInfo?.isTagExisting,
+            value: valueUsedInTransform,
+            initialVariableName:
+              constraint === 'setHorzDistance' ? 'xDis' : 'yDis',
+          } as any))
+        if (segName === tagInfo?.tag && value === valueUsedInTransform) {
+          kclManager.updateAst(modifiedAst, true, {
+            callBack: updateCursors(setCursor, selectionRanges, pathToNodeMap),
+          })
+        } else {
+          let finalValue = isAlign
+            ? createLiteral(0)
+            : removeDoubleNegatives(valueNode as BinaryPart, sign, variableName)
+          // transform again but forcing certain values
+          const { modifiedAst: _modifiedAst, pathToNodeMap } =
+            transformSecondarySketchLinesTagFirst({
+              ast: kclManager.ast,
+              selectionRanges,
+              transformInfos,
+              programMemory: kclManager.programMemory,
+              forceSegName: segName,
+              forceValueUsedInTransform: finalValue,
+            })
+          if (variableName) {
+            const newBody = [..._modifiedAst.body]
+            newBody.splice(
+              newVariableInsertIndex,
+              0,
+              createVariableDeclaration(variableName, valueNode)
+            )
+            _modifiedAst.body = newBody
+          }
+          kclManager.updateAst(_modifiedAst, true, {
+            callBack: updateCursors(setCursor, selectionRanges, pathToNodeMap),
+          })
+        }
+      }}
+      disabled={!enable}
+      title={buttonLabels[buttonType]}
+    >
+      {buttonLabels[buttonType]}
+    </button>
+  )
+}
+*/

 export function horzVertDistanceInfo({
  selectionRanges,
@ -77,7 +201,7 @@ export async function applyConstraintHorzVertDistance({
 }: {
  selectionRanges: Selections
  constraint: 'setHorzDistance' | 'setVertDistance'
-  isAlign?: false
+  isAlign?: boolean
 }): Promise<{
  modifiedAst: Program
  pathToNodeMap: PathToNodeMap
@ -100,17 +224,29 @@ export async function applyConstraintHorzVertDistance({
    variableName,
    newVariableInsertIndex,
    sign,
-  } = await getModalInfo({
+  }: {
+    segName: string
+    value: number
+    valueNode: Value
+    variableName?: string
+    newVariableInsertIndex: number
+    sign: number
+  } = await (!isAlign &&
+    getModalInfo({
      segName: tagInfo?.tag,
      isSegNameEditable: !tagInfo?.isTagExisting,
      value: valueUsedInTransform,
      initialVariableName: constraint === 'setHorzDistance' ? 'xDis' : 'yDis',
-  } as any)
-  if (segName === tagInfo?.tag && Number(value) === valueUsedInTransform) {
+    } as any))
+  if (segName === tagInfo?.tag && value === valueUsedInTransform) {
    return {
      modifiedAst,
      pathToNodeMap,
    }
+    // TODO handle cursor stuff
+    // kclManager.updateAst(modifiedAst, true, {
+    //   callBack: updateCursors(setCursor, selectionRanges, pathToNodeMap),
+    // })
  } else {
    let finalValue = isAlign
      ? createLiteral(0)
@ -138,6 +274,10 @@ export async function applyConstraintHorzVertDistance({
      modifiedAst: _modifiedAst,
      pathToNodeMap,
    }
+    // TODO handle cursor stuff
+    // kclManager.updateAst(_modifiedAst, true, {
+    //   callBack: updateCursors(setCursor, selectionRanges, pathToNodeMap),
+    // })
  }
 }

@ -167,4 +307,8 @@ export function applyConstraintHorzVertAlign({
    modifiedAst: modifiedAst,
    pathToNodeMap,
  }
+  // TODO handle cursor stuff
+  // kclManager.updateAst(_modifiedAst, true, {
+  //   callBack: updateCursors(setCursor, selectionRanges, pathToNodeMap),
+  // })
 }
--- a/src/components/Toolbar/setAngleLength.tsx
+++ b/src/components/Toolbar/setAngleLength.tsx
@ -1,19 +1,18 @@
-import { toolTips } from '../../useStore'
-import { Selections } from 'lib/selections'
-import { BinaryPart, Program, Value } from '../../lang/wasm'
+import { useState, useEffect } from 'react'
+import { create } from 'react-modal-promise'
+import { Selections, toolTips, useStore } from '../../useStore'
+import { Program, Value } from '../../lang/wasm'
 import {
  getNodePathFromSourceRange,
  getNodeFromPath,
 } from '../../lang/queryAst'
 import {
  PathToNodeMap,
+  TransformInfo,
  getTransformInfos,
  transformAstSketchLines,
 } from '../../lang/std/sketchcombos'
-import {
-  SetAngleLengthModal,
-  createSetAngleLengthModal,
-} from '../SetAngleLengthModal'
+import { SetAngleLengthModal } from '../SetAngleLengthModal'
 import {
  createBinaryExpressionWithUnary,
  createIdentifier,
@ -23,7 +22,128 @@ import { removeDoubleNegatives } from '../AvailableVarsHelpers'
 import { normaliseAngle } from '../../lib/utils'
 import { kclManager } from 'lang/KclSinglton'

-const getModalInfo = createSetAngleLengthModal(SetAngleLengthModal)
+const getModalInfo = create(SetAngleLengthModal as any)
+
+type ButtonType = 'setAngle' | 'setLength'
+
+const buttonLabels: Record<ButtonType, string> = {
+  setAngle: 'Set Angle',
+  setLength: 'Set Length',
+}
+
+/*
+export const SetAngleLength = ({
+  angleOrLength,
+}: {
+  angleOrLength: ButtonType
+}) => {
+  const { guiMode, selectionRanges, setCursor } = useStore((s) => ({
+    guiMode: s.guiMode,
+    selectionRanges: s.selectionRanges,
+    setCursor: s.setCursor,
+  }))
+  const [enableAngLen, setEnableAngLen] = useState(false)
+  const [transformInfos, setTransformInfos] = useState<TransformInfo[]>()
+  useEffect(() => {
+    const { enabled, transforms } = setAngleLengthInfo({
+      selectionRanges,
+      angleOrLength,
+    })
+
+    setTransformInfos(transforms)
+    setEnableAngLen(enabled)
+  }, [guiMode, selectionRanges])
+  if (guiMode.mode !== 'sketch') return null
+
+  return (
+    <button
+      onClick={async () => {
+        if (!transformInfos) return
+        const { valueUsedInTransform } = transformAstSketchLines({
+          ast: JSON.parse(JSON.stringify(kclManager.ast)),
+          selectionRanges,
+          transformInfos,
+          programMemory: kclManager.programMemory,
+          referenceSegName: '',
+        })
+        try {
+          const isReferencingYAxis =
+            selectionRanges.otherSelections.length === 1 &&
+            selectionRanges.otherSelections[0] === 'y-axis'
+          const isReferencingYAxisAngle =
+            isReferencingYAxis && angleOrLength === 'setAngle'
+
+          const isReferencingXAxis =
+            selectionRanges.otherSelections.length === 1 &&
+            selectionRanges.otherSelections[0] === 'x-axis'
+          const isReferencingXAxisAngle =
+            isReferencingXAxis && angleOrLength === 'setAngle'
+
+          let forceVal = valueUsedInTransform || 0
+          let calcIdentifier = createIdentifier('_0')
+          if (isReferencingYAxisAngle) {
+            calcIdentifier = createIdentifier(forceVal < 0 ? '_270' : '_90')
+            forceVal = normaliseAngle(forceVal + (forceVal < 0 ? 90 : -90))
+          } else if (isReferencingXAxisAngle) {
+            calcIdentifier = createIdentifier(
+              Math.abs(forceVal) > 90 ? '_180' : '_0'
+            )
+            forceVal =
+              Math.abs(forceVal) > 90
+                ? normaliseAngle(forceVal - 180)
+                : forceVal
+          }
+          const { valueNode, variableName, newVariableInsertIndex, sign } =
+            await getModalInfo({
+              value: forceVal,
+              valueName: angleOrLength === 'setAngle' ? 'angle' : 'length',
+              shouldCreateVariable: true,
+            } as any)
+          let finalValue = removeDoubleNegatives(valueNode, sign, variableName)
+          if (
+            isReferencingYAxisAngle ||
+            (isReferencingXAxisAngle && calcIdentifier.name !== '_0')
+          ) {
+            finalValue = createBinaryExpressionWithUnary([
+              calcIdentifier,
+              finalValue,
+            ])
+          }
+
+          const { modifiedAst: _modifiedAst, pathToNodeMap } =
+            transformAstSketchLines({
+              ast: JSON.parse(JSON.stringify(kclManager.ast)),
+              selectionRanges,
+              transformInfos,
+              programMemory: kclManager.programMemory,
+              referenceSegName: '',
+              forceValueUsedInTransform: finalValue,
+            })
+          if (variableName) {
+            const newBody = [..._modifiedAst.body]
+            newBody.splice(
+              newVariableInsertIndex,
+              0,
+              createVariableDeclaration(variableName, valueNode)
+            )
+            _modifiedAst.body = newBody
+          }
+
+          kclManager.updateAst(_modifiedAst, true, {
+            callBack: updateCursors(setCursor, selectionRanges, pathToNodeMap),
+          })
+        } catch (e) {
+          console.log('erorr', e)
+        }
+      }}
+      disabled={!enableAngLen}
+      title={buttonLabels[angleOrLength]}
+    >
+      {buttonLabels[angleOrLength]}
+    </button>
+  )
+}
+*/

 export function setAngleLengthInfo({
  selectionRanges,
@ -100,13 +220,8 @@ export async function applyConstraintAngleLength({
        value: forceVal,
        valueName: angleOrLength === 'setAngle' ? 'angle' : 'length',
        shouldCreateVariable: true,
-      })
-
-    let finalValue = removeDoubleNegatives(
-      valueNode as BinaryPart,
-      sign,
-      variableName
-    )
+      } as any)
+    let finalValue = removeDoubleNegatives(valueNode, sign, variableName)
    if (
      isReferencingYAxisAngle ||
      (isReferencingXAxisAngle && calcIdentifier.name !== '_0')
@ -136,6 +251,9 @@ export async function applyConstraintAngleLength({
      modifiedAst: _modifiedAst,
      pathToNodeMap,
    }
+    // kclManager.updateAst(_modifiedAst, true, {
+    //   callBack: updateCursors(setCursor, selectionRanges, pathToNodeMap),
+    // })
  } catch (e) {
    console.log('erorr', e)
    throw e
--- a/src/components/Tooltip.module.css
+++ b/src/components/Tooltip.module.css
@ -1,229 +0,0 @@
-/* Adapted from https://github.com/argyleink/gui-challenges/blob/main/tooltips/tool-tip.css */
-
-.tooltip {
-  /* internal CSS vars */
-  --_delay: 200ms;
-  --_p-inline: 1ch;
-  --_p-block: 4px;
-  --_triangle-size: 7px;
-  /* --_bg: hsl(0 0% 20%); */
-  --_bg: var(--chalkboard-10);
-  --_shadow-alpha: 20%;
-
-  /* Used to power spacing and layout for RTL languages */
-  --isRTL: -1;
-
-  /* Using conic gradients to get a clear tip triangle */
-  --_bottom-tip: conic-gradient(
-      from -30deg at bottom,
-      #0000,
-      #000 1deg 60deg,
-      #0000 61deg
-    )
-    bottom / 100% 50% no-repeat;
-  --_top-tip: conic-gradient(
-      from 150deg at top,
-      #0000,
-      #000 1deg 60deg,
-      #0000 61deg
-    )
-    top / 100% 50% no-repeat;
-  --_right-tip: conic-gradient(
-      from -120deg at right,
-      #0000,
-      #000 1deg 60deg,
-      #0000 61deg
-    )
-    right / 50% 100% no-repeat;
-  --_left-tip: conic-gradient(
-      from 60deg at left,
-      #0000,
-      #000 1deg 60deg,
-      #0000 61deg
-    )
-    left / 50% 100% no-repeat;
-
-  pointer-events: none;
-  user-select: none;
-
-  /* The parts that will be transitioned */
-  opacity: 0;
-  transform: translate(var(--_x, 0), var(--_y, 0));
-  transition: transform 0.15s ease-out, opacity 0.11s ease-out;
-
-  position: absolute;
-  z-index: 1;
-  inline-size: max-content;
-  max-inline-size: 25ch;
-  text-align: start;
-  font-family: var(--mono-font-family);
-  text-transform: none;
-  font-size: 0.9rem;
-  font-weight: normal;
-  line-height: initial;
-  letter-spacing: 0;
-  padding: var(--_p-block) var(--_p-inline);
-  margin: 0;
-  border-radius: 3px;
-  background: var(--_bg);
-  @apply text-chalkboard-110;
-  will-change: filter;
-  filter: drop-shadow(0 1px 3px hsl(0 0% 0% / var(--_shadow-alpha)))
-    drop-shadow(0 6px 12px hsl(0 0% 0% / var(--_shadow-alpha)));
-}
-
-:global(.dark) .tooltip {
-  --_bg: var(--chalkboard-110);
-  @apply text-chalkboard-10;
-}
-
-/* TODO we don't support a light theme yet */
-/* @media (prefers-color-scheme: light) {
-  .tooltip {
-      --_bg: white;
-      --_shadow-alpha: 15%;
-  }
-} */
-
-.tooltip:dir(rtl) {
-  --isRTL: 1;
-}
-
-/* :has and :is are pretty fresh CSS pseudo-selectors, may not see full support */
-:has(> .tooltip) {
-  position: relative;
-}
-
-:is(:hover, :focus-visible, :active) > .tooltip {
-  opacity: 1;
-  transition-delay: var(--_delay);
-}
-
-:is(:focus, :focus-visible, :focus-within) > .tooltip {
-  --_delay: 0 !important;
-}
-
-/* prepend some prose for screen readers only */
-.tooltip::before {
-  content: '; Has tooltip: ';
-  clip: rect(1px, 1px, 1px, 1px);
-  clip-path: inset(50%);
-  height: 1px;
-  width: 1px;
-  margin: -1px;
-  overflow: hidden;
-  padding: 0;
-  position: absolute;
-}
-
-/* tooltip shape is a pseudo element so we can cast a shadow */
-.tooltip::after {
-  content: '';
-  background: var(--_bg);
-  position: absolute;
-  z-index: -1;
-  inset: 0;
-  mask: var(--_tip);
-}
-
-.tooltip.top,
-.tooltip.blockStart,
-.tooltip.bottom,
-.tooltip.blockEnd {
-  text-align: center;
-}
-
-/* TOP || BLOCK-START */
-.tooltip.top,
-.tooltip.blockStart {
-  inset-inline-start: 50%;
-  inset-block-end: calc(100% + var(--_p-block) + var(--_triangle-size));
-  --_x: calc(50% * var(--isRTL));
-}
-
-.tooltip.top::after,
-.tooltip.tooltip.blockStart::after {
-  --_tip: var(--_bottom-tip);
-  inset-block-end: calc(var(--_triangle-size) * -1);
-  border-block-end: var(--_triangle-size) solid transparent;
-}
-
-/* RIGHT || INLINE-END */
-.tooltip.right,
-.tooltip.inlineEnd {
-  inset-inline-start: calc(100% + var(--_p-inline) + var(--_triangle-size));
-  inset-block-end: 50%;
-  --_y: 50%;
-}
-
-.tooltip.right::after,
-.tooltip.tooltip.inlineEnd::after {
-  --_tip: var(--_left-tip);
-  inset-inline-start: calc(var(--_triangle-size) * -1);
-  border-inline-start: var(--_triangle-size) solid transparent;
-}
-
-.tooltip.right:dir(rtl)::after,
-.tooltip.inlineEnd:dir(rtl)::after {
-  --_tip: var(--_right-tip);
-}
-
-/* BOTTOM || BLOCK-END */
-.tooltip.bottom,
-.tooltip.blockEnd {
-  inset-inline-start: 50%;
-  inset-block-start: calc(100% + var(--_p-block) + var(--_triangle-size));
-  --_x: calc(50% * var(--isRTL));
-}
-
-.tooltip.bottom::after,
-.tooltip.tooltip.blockEnd::after {
-  --_tip: var(--_top-tip);
-  inset-block-start: calc(var(--_triangle-size) * -1);
-  border-block-start: var(--_triangle-size) solid transparent;
-}
-
-/* LEFT || INLINE-START */
-.tooltip.left,
-.tooltip.inlineStart {
-  inset-inline-end: calc(100% + var(--_p-inline) + var(--_triangle-size));
-  inset-block-end: 50%;
-  --_y: 50%;
-}
-
-.tooltip.left::after,
-.tooltip.tooltip.inlineStart::after {
-  --_tip: var(--_right-tip);
-  inset-inline-end: calc(var(--_triangle-size) * -1);
-  border-inline-end: var(--_triangle-size) solid transparent;
-}
-
-.tooltip.left:dir(rtl)::after,
-.tooltip.inlineStart:dir(rtl)::after {
-  --_tip: var(--_left-tip);
-}
-
-@media (prefers-reduced-motion: no-preference) {
-  /* TOP || BLOCK-START */
-  :has(> :is(.tooltip.top, .tooltip.blockStart)):not(:hover, :active) .tooltip {
-    --_y: 3px;
-  }
-
-  /* RIGHT || INLINE-END */
-  :has(> :is(.tooltip.right, .tooltip.inlineEnd)):not(:hover, :active)
-    .tooltip {
-    --_x: calc(var(--isRTL) * -3px * -1);
-  }
-
-  /* BOTTOM || BLOCK-END */
-  :has(> :is(.tooltip.bottom, .tooltip.blockEnd)):not(:hover, :active)
-    .tooltip {
-    --_y: -3px;
-  }
-
-  /* BOTTOM || BLOCK-END */
-  :has(> :is(.tooltip.left, .tooltip.inlineStart)):not(:hover, :active)
-    .tooltip {
-    --_x: calc(var(--isRTL) * 3px * -1);
-  }
-}
--- a/src/components/Tooltip.tsx
+++ b/src/components/Tooltip.tsx
@ -1,37 +0,0 @@
-// We do use all the classes in this file currently, but we
-// index into them with styles[position], which CSS Modules doesn't pick up.
-// eslint-disable-next-line css-modules/no-unused-class
-import styles from './Tooltip.module.css'
-
-interface TooltipProps extends React.PropsWithChildren {
-  position?:
-    | 'top'
-    | 'bottom'
-    | 'left'
-    | 'right'
-    | 'blockStart'
-    | 'blockEnd'
-    | 'inlineStart'
-    | 'inlineEnd'
-  className?: string
-  delay?: number
-}
-
-export default function Tooltip({
-  children,
-  position = 'top',
-  className,
-  delay = 200,
-}: TooltipProps) {
-  return (
-    <div
-      // @ts-ignore while awaiting merge of this PR for support of "inert" https://github.com/DefinitelyTyped/DefinitelyTyped/pull/60822
-      inert="true"
-      role="tooltip"
-      className={styles.tooltip + ' ' + styles[position] + ' ' + className}
-      style={{ '--_delay': delay + 'ms' } as React.CSSProperties}
-    >
-      {children}
-    </div>
-  )
-}
--- a/src/components/WasmErrBanner.tsx
+++ b/src/components/WasmErrBanner.tsx
@ -1,63 +0,0 @@
-import { Dialog } from '@headlessui/react'
-import { useState } from 'react'
-import { ActionButton } from './ActionButton'
-import { faX } from '@fortawesome/free-solid-svg-icons'
-import { useKclContext } from 'lang/KclSinglton'
-
-export function WasmErrBanner() {
-  const [isBannerDismissed, setBannerDismissed] = useState(false)
-
-  const { wasmInitFailed } = useKclContext()
-
-  if (!wasmInitFailed) return null
-
-  return (
-    <Dialog
-      className="fixed inset-0 top-auto z-50 bg-warn-20 text-warn-80 px-8 py-4"
-      open={!isBannerDismissed}
-      onClose={() => ({})}
-    >
-      <Dialog.Panel className="max-w-3xl mx-auto">
-        <div className="flex gap-2 justify-between items-start">
-          <h2 className="text-xl font-bold mb-4">
-            Problem with our WASM blob :(
-          </h2>
-          <ActionButton
-            Element="button"
-            onClick={() => setBannerDismissed(true)}
-            icon={{
-              icon: faX,
-              bgClassName:
-                'bg-warn-70 hover:bg-warn-80 dark:bg-warn-70 dark:hover:bg-warn-80',
-              iconClassName:
-                'text-warn-10 group-hover:text-warn-10 dark:text-warn-10 dark:group-hover:text-warn-10',
-            }}
-            className="!p-0 !bg-transparent !border-transparent"
-          />
-        </div>
-        <p>
-          <a
-            href="https://webassembly.org/"
-            rel="noopener noreferrer"
-            target="_blank"
-            className="text-warn-80 dark:text-warn-80 dark:hover:text-warn-70 underline"
-          >
-            WASM or web assembly
-          </a>{' '}
-          is core part of how our app works. It might because you OS is not
-          up-to-date. If you're able to update your OS to a later version, try
-          that. If not create an issue on{' '}
-          <a
-            href="https://github.com/KittyCAD/modeling-app"
-            rel="noopener noreferrer"
-            target="_blank"
-            className="text-warn-80 dark:text-warn-80 dark:hover:text-warn-70 underline"
-          >
-            our Github
-          </a>
-          .
-        </p>
-      </Dialog.Panel>
-    </Dialog>
-  )
-}
--- a/src/editor/lsp/language.ts
+++ b/src/editor/lsp/language.ts
@ -9,7 +9,6 @@ import { LanguageServerClient } from '.'
 import { kclPlugin } from './plugin'
 import type * as LSP from 'vscode-languageserver-protocol'
 import { parser as jsParser } from '@lezer/javascript'
-import { EditorState } from '@uiw/react-codemirror'

 const data = defineLanguageFacet({})

@ -23,25 +22,7 @@ export default function kclLanguage(options: LanguageOptions): LanguageSupport {
  // For now let's use the javascript parser.
  // It works really well and has good syntax highlighting.
  // We can use our lsp for the rest.
-  const lang = new Language(
-    data,
-    jsParser,
-    [
-      EditorState.languageData.of(() => [
-        {
-          // https://codemirror.net/docs/ref/#commands.CommentTokens
-          commentTokens: {
-            line: '//',
-            block: {
-              open: '/*',
-              close: '*/',
-            },
-          },
-        },
-      ]),
-    ],
-    'kcl'
-  )
+  const lang = new Language(data, jsParser, [], 'kcl')

  // Create our supporting extension.
  const kclLsp = kclPlugin({
--- a/src/hooks/useAbsoluteFilePath.ts
+++ b/src/hooks/useAbsoluteFilePath.ts
@ -7,6 +7,6 @@ export function useAbsoluteFilePath() {
  return (
    paths.FILE +
    '/' +
-    encodeURIComponent(routeData?.file?.path || BROWSER_FILE_NAME)
+    encodeURIComponent(routeData?.project?.path || BROWSER_FILE_NAME)
  )
 }
--- a/src/hooks/useEngineConnectionSubscriptions.ts
+++ b/src/hooks/useEngineConnectionSubscriptions.ts
@ -2,22 +2,13 @@ import { useEffect } from 'react'
 import { useStore } from 'useStore'
 import { engineCommandManager } from '../lang/std/engineConnection'
 import { useModelingContext } from './useModelingContext'
-import { v4 as uuidv4 } from 'uuid'
-import { SourceRange } from 'lang/wasm'
-import { getEventForSelectWithPoint } from 'lib/selections'

 export function useEngineConnectionSubscriptions() {
  const { setHighlightRange, highlightRange } = useStore((s) => ({
    setHighlightRange: s.setHighlightRange,
    highlightRange: s.highlightRange,
  }))
-  const { send, context } = useModelingContext()
-
-  interface RangeAndId {
-    id: string
-    range: SourceRange
-  }
-
+  const { send } = useModelingContext()
  useEffect(() => {
    if (!engineCommandManager) return

@ -26,7 +17,7 @@ export function useEngineConnectionSubscriptions() {
      callback: ({ data }) => {
        if (data?.entity_id) {
          const sourceRange =
-            engineCommandManager.artifactMap?.[data.entity_id]?.range
+            engineCommandManager.sourceRangeMap[data.entity_id]
          setHighlightRange(sourceRange)
        } else if (
          !highlightRange ||
@ -38,21 +29,27 @@ export function useEngineConnectionSubscriptions() {
    })
    const unSubClick = engineCommandManager.subscribeTo({
      event: 'select_with_point',
-      callback: async (engineEvent) => {
-        const event = await getEventForSelectWithPoint(engineEvent, {
-          sketchEnginePathId: context.sketchEnginePathId,
+      callback: ({ data }) => {
+        if (!data?.entity_id) {
+          send({
+            type: 'Set selection',
+            data: { selectionType: 'singleCodeCursor' },
+          })
+          return
+        }
+        const sourceRange = engineCommandManager.sourceRangeMap[data.entity_id]
+        send({
+          type: 'Set selection',
+          data: {
+            selectionType: 'singleCodeCursor',
+            selection: { range: sourceRange, type: 'default' },
+          },
        })
-        send(event)
      },
    })
    return () => {
      unSubHover()
      unSubClick()
    }
-  }, [
-    engineCommandManager,
-    setHighlightRange,
-    highlightRange,
-    context.sketchEnginePathId,
-  ])
+  }, [engineCommandManager, setHighlightRange, highlightRange])
 }
--- a/src/hooks/useFileContext.ts
+++ b/src/hooks/useFileContext.ts
@ -1,6 +0,0 @@
-import { FileContext } from 'components/FileMachineProvider'
-import { useContext } from 'react'
-
-export const useFileContext = () => {
-  return useContext(FileContext)
-}
--- a/src/hooks/useToolbarGuards.ts
+++ b/src/hooks/useToolbarGuards.ts
@ -1,14 +1,12 @@
-import {
-  SetVarNameModal,
-  createSetVarNameModal,
-} from 'components/SetVarNameModal'
+import { SetVarNameModal } from 'components/SetVarNameModal'
 import { kclManager } from 'lang/KclSinglton'
 import { moveValueIntoNewVariable } from 'lang/modifyAst'
 import { isNodeSafeToReplace } from 'lang/queryAst'
 import { useEffect, useState } from 'react'
+import { create } from 'react-modal-promise'
 import { useModelingContext } from './useModelingContext'

-const getModalInfo = createSetVarNameModal(SetVarNameModal)
+const getModalInfo = create(SetVarNameModal as any)

 export function useConvertToVariable() {
  const { context } = useModelingContext()
@ -30,7 +28,7 @@ export function useConvertToVariable() {
    try {
      const { variableName } = await getModalInfo({
        valueName: 'var',
-      })
+      } as any)

      const { modifiedAst: _modifiedAst } = moveValueIntoNewVariable(
        kclManager.ast,
--- a/src/lang/KclSinglton.tsx
+++ b/src/lang/KclSinglton.tsx
@ -1,5 +1,4 @@
-import { executeAst, executeCode } from 'useStore'
-import { Selections } from 'lib/selections'
+import { Selections, executeAst, executeCode } from 'useStore'
 import { KCLError } from './errors'
 import {
  EngineCommandManager,
@ -17,8 +16,6 @@ import {
 import { bracket } from 'lib/exampleKcl'
 import { createContext, useContext, useEffect, useState } from 'react'
 import { getNodeFromPath } from './queryAst'
-import { IndexLoaderData } from 'Router'
-import { useLoaderData } from 'react-router-dom'

 const PERSIST_CODE_TOKEN = 'persistCode'

@ -30,7 +27,7 @@ class KclManager {
    end: 0,
    nonCodeMeta: {
      nonCodeNodes: {},
-      start: [],
+      start: null,
    },
  }
  private _programMemory: ProgramMemory = {
@ -40,7 +37,6 @@ class KclManager {
  private _logs: string[] = []
  private _kclErrors: KCLError[] = []
  private _isExecuting = false
-  private _wasmInitFailed = true

  engineCommandManager: EngineCommandManager
  private _defferer = deferExecution((code: string) => {
@ -48,14 +44,12 @@ class KclManager {
    this.executeAst(ast)
  }, 600)

-  private _isExecutingCallback: (arg: boolean) => void = () => {}
+  private _isExecutingCallback: (a: boolean) => void = () => {}
  private _codeCallBack: (arg: string) => void = () => {}
  private _astCallBack: (arg: Program) => void = () => {}
  private _programMemoryCallBack: (arg: ProgramMemory) => void = () => {}
  private _logsCallBack: (arg: string[]) => void = () => {}
  private _kclErrorsCallBack: (arg: KCLError[]) => void = () => {}
-  private _wasmInitFailedCallback: (arg: boolean) => void = () => {}
-  private _executeCallback: () => void = () => {}

  get ast() {
    return this._ast
@ -109,14 +103,6 @@ class KclManager {
    this._isExecutingCallback(isExecuting)
  }

-  get wasmInitFailed() {
-    return this._wasmInitFailed
-  }
-  set wasmInitFailed(wasmInitFailed) {
-    this._wasmInitFailed = wasmInitFailed
-    this._wasmInitFailedCallback(wasmInitFailed)
-  }
-
  constructor(engineCommandManager: EngineCommandManager) {
    this.engineCommandManager = engineCommandManager
    const storedCode = localStorage.getItem(PERSIST_CODE_TOKEN)
@ -142,7 +128,6 @@ class KclManager {
    setLogs,
    setKclErrors,
    setIsExecuting,
-    setWasmInitFailed,
  }: {
    setCode: (arg: string) => void
    setProgramMemory: (arg: ProgramMemory) => void
@ -150,7 +135,6 @@ class KclManager {
    setLogs: (arg: string[]) => void
    setKclErrors: (arg: KCLError[]) => void
    setIsExecuting: (arg: boolean) => void
-    setWasmInitFailed: (arg: boolean) => void
  }) {
    this._codeCallBack = setCode
    this._programMemoryCallBack = setProgramMemory
@ -158,26 +142,11 @@ class KclManager {
    this._logsCallBack = setLogs
    this._kclErrorsCallBack = setKclErrors
    this._isExecutingCallback = setIsExecuting
-    this._wasmInitFailedCallback = setWasmInitFailed
-  }
-  registerExecuteCallback(callback: () => void) {
-    this._executeCallback = callback
-  }
-
-  async ensureWasmInit() {
-    try {
-      await initPromise
-      if (this.wasmInitFailed) {
-        this.wasmInitFailed = false
-      }
-    } catch (e) {
-      this.wasmInitFailed = true
-    }
  }

  async executeAst(ast: Program = this._ast, updateCode = false) {
-    await this.ensureWasmInit()
    this.isExecuting = true
+    await initPromise
    const { logs, errors, programMemory } = await executeAst({
      ast,
      engineCommandManager: this.engineCommandManager,
@ -192,10 +161,9 @@ class KclManager {
      this._code = recast(ast)
      this._codeCallBack(this._code)
    }
-    this._executeCallback()
  }
  async executeAstMock(ast: Program = this._ast, updateCode = false) {
-    await this.ensureWasmInit()
+    await initPromise
    const newCode = recast(ast)
    const newAst = parse(newCode)
    await this?.engineCommandManager?.waitForReady
@ -215,9 +183,8 @@ class KclManager {
    this._programMemory = programMemory
  }
  async executeCode(code?: string) {
-    await this.ensureWasmInit()
+    await initPromise
    await this?.engineCommandManager?.waitForReady
-    if (!this?.engineCommandManager?.planesInitialized()) return
    const result = await executeCode({
      engineCommandManager,
      code: code || this._code,
@ -250,7 +217,7 @@ class KclManager {
      end: 0,
      nonCodeMeta: {
        nonCodeNodes: {},
-        start: [],
+        start: null,
      },
    }
    this._programMemory = {
@ -335,7 +302,6 @@ const KclContext = createContext({
  isExecuting: kclManager.isExecuting,
  errors: kclManager.kclErrors,
  logs: kclManager.logs,
-  wasmInitFailed: kclManager.wasmInitFailed,
 })

 export function useKclContext() {
@ -347,16 +313,12 @@ export function KclContextProvider({
 }: {
  children: React.ReactNode
 }) {
-  // If we try to use this component anywhere but under the paths.FILE route it will fail
-  // Because useLoaderData assumes we are on within it's context.
-  const { code: loadedCode } = useLoaderData() as IndexLoaderData
-  const [code, setCode] = useState(loadedCode || kclManager.code)
+  const [code, setCode] = useState(kclManager.code)
  const [programMemory, setProgramMemory] = useState(kclManager.programMemory)
  const [ast, setAst] = useState(kclManager.ast)
  const [isExecuting, setIsExecuting] = useState(false)
  const [errors, setErrors] = useState<KCLError[]>([])
  const [logs, setLogs] = useState<string[]>([])
-  const [wasmInitFailed, setWasmInitFailed] = useState(false)

  useEffect(() => {
    kclManager.registerCallBacks({
@ -366,7 +328,6 @@ export function KclContextProvider({
      setLogs,
      setKclErrors: setErrors,
      setIsExecuting,
-      setWasmInitFailed,
    })
  }, [])
  return (
@ -378,7 +339,6 @@ export function KclContextProvider({
        isExecuting,
        errors,
        logs,
-        wasmInitFailed,
      }}
    >
      {children}
--- a/src/lang/abstractSyntaxTree.test.ts
+++ b/src/lang/abstractSyntaxTree.test.ts
@ -141,6 +141,42 @@ const newVar = myVar + 1
 })

 describe('testing function declaration', () => {
+  test('fn funcN = () => {}', () => {
+    const { body } = parse('fn funcN = () => {}')
+    delete (body[0] as any).declarations[0].init.body.nonCodeMeta
+    expect(body).toEqual([
+      {
+        type: 'VariableDeclaration',
+        start: 0,
+        end: 19,
+        kind: 'fn',
+        declarations: [
+          {
+            type: 'VariableDeclarator',
+            start: 3,
+            end: 19,
+            id: {
+              type: 'Identifier',
+              start: 3,
+              end: 8,
+              name: 'funcN',
+            },
+            init: {
+              type: 'FunctionExpression',
+              start: 11,
+              end: 19,
+              params: [],
+              body: {
+                start: 17,
+                end: 19,
+                body: [],
+              },
+            },
+          },
+        ],
+      },
+    ])
+  })
  test('fn funcN = (a, b) => {return a + b}', () => {
    const { body } = parse(
      ['fn funcN = (a, b) => {', '  return a + b', '}'].join('\n')
@ -1477,10 +1513,9 @@ const key = 'c'`
    const nonCodeMetaInstance = {
      type: 'NonCodeNode',
      start: code.indexOf('\n// this is a comment'),
-      end: code.indexOf('const key') - 1,
+      end: code.indexOf('const key'),
      value: {
        type: 'blockComment',
-        style: 'line',
        value: 'this is a comment',
      },
    }
@ -1510,14 +1545,13 @@ const key = 'c'`
    const { body } = parse(code)
    const indexOfSecondLineToExpression = 2
    const sketchNonCodeMeta = (body as any)[0].declarations[0].init.nonCodeMeta
-      .nonCodeNodes
-    expect(sketchNonCodeMeta[indexOfSecondLineToExpression][0]).toEqual({
+      .nonCodeNodes[0]
+    expect(sketchNonCodeMeta[indexOfSecondLineToExpression]).toEqual({
      type: 'NonCodeNode',
      start: 106,
-      end: 163,
+      end: 166,
      value: {
-        type: 'inlineComment',
-        style: 'block',
+        type: 'blockComment',
        value: 'this is\n      a comment\n      spanning a few lines',
      },
    })
@ -1534,15 +1568,14 @@ const key = 'c'`

    const { body } = parse(code)
    const sketchNonCodeMeta = (body[0] as any).declarations[0].init.nonCodeMeta
-      .nonCodeNodes[3][0]
-    expect(sketchNonCodeMeta).toEqual({
+      .nonCodeNodes[0]
+    expect(sketchNonCodeMeta[3]).toEqual({
      type: 'NonCodeNode',
      start: 125,
-      end: 138,
+      end: 141,
      value: {
        type: 'blockComment',
        value: 'a comment',
-        style: 'line',
      },
    })
  })
@ -1660,7 +1693,11 @@ describe('parsing errors', () => {
    }
    const theError = _theError as any
    expect(theError).toEqual(
-      new KCLError('syntax', 'Unexpected token', [[27, 28]])
+      new KCLError(
+        'unexpected',
+        'Unexpected token Token { token_type: Brace, start: 29, end: 30, value: "}" }',
+        [[29, 30]]
+      )
    )
  })
 })
--- a/src/lang/modifyAst.test.ts
+++ b/src/lang/modifyAst.test.ts
@ -104,7 +104,7 @@ describe('Testing addSketchTo', () => {
        body: [],
        start: 0,
        end: 0,
-        nonCodeMeta: { nonCodeNodes: {}, start: [] },
+        nonCodeMeta: { nonCodeNodes: {}, start: null },
      },
      'yz'
    )
--- a/src/lang/modifyAst.ts
+++ b/src/lang/modifyAst.ts
@ -1,5 +1,4 @@
-import { ToolTip } from '../useStore'
-import { Selection } from 'lib/selections'
+import { Selection, ToolTip } from '../useStore'
 import {
  Program,
  CallExpression,
@ -541,7 +540,7 @@ export function createPipeExpression(
    start: 0,
    end: 0,
    body,
-    nonCodeMeta: { nonCodeNodes: {}, start: [] },
+    nonCodeMeta: { nonCodeNodes: {}, start: null },
  }
 }

--- a/src/lang/queryAst.ts
+++ b/src/lang/queryAst.ts
@ -1,5 +1,4 @@
-import { ToolTip } from '../useStore'
-import { Selection } from 'lib/selections'
+import { Selection, ToolTip } from '../useStore'
 import {
  BinaryExpression,
  Program,
--- a/src/lang/recast.test.ts
+++ b/src/lang/recast.test.ts
@ -272,20 +272,21 @@ const mySk1 = startSketchAt([0, 0])
 `
    const { ast } = code2ast(code)
    const recasted = recast(ast)
-    expect(recasted).toBe(`/* comment at start */
-
+    expect(recasted).toBe(`// comment at start
 const mySk1 = startSketchAt([0, 0])
  |> lineTo([1, 1], %)
  // comment here
  |> lineTo({ to: [0, 1], tag: 'myTag' }, %)
-  |> lineTo([1, 1], %) /* and
-  here */
-  // a comment between pipe expression statements
+  |> lineTo([1, 1], %)
+  /* and
+  here
+
+a comment between pipe expression statements */
  |> rx(90, %)
  // and another with just white space between others below
  |> ry(45, %)
  |> rx(45, %)
-  /* one more for good measure */
+// one more for good measure
 `)
  })
 })
--- a/src/lang/std/engineConnection.ts
+++ b/src/lang/std/engineConnection.ts
@ -1,9 +1,16 @@
-import { SourceRange } from 'lang/wasm'
+import {
+  ProgramMemory,
+  SourceRange,
+  Program,
+  VariableDeclarator,
+} from 'lang/wasm'
+import { Selections } from 'useStore'
 import { VITE_KC_API_WS_MODELING_URL, VITE_KC_CONNECTION_TIMEOUT_MS } from 'env'
 import { Models } from '@kittycad/lib'
 import { exportSave } from 'lib/exportSave'
 import { v4 as uuidv4 } from 'uuid'
 import * as Sentry from '@sentry/react'
+import { getNodeFromPath, getNodePathFromSourceRange } from 'lang/queryAst'
 import { DefaultPlanes } from 'wasm-lib/kcl/bindings/DefaultPlanes'

 let lastMessage = ''
@ -20,7 +27,6 @@ interface ResultCommand extends CommandInfo {
  type: 'result'
  data: any
  raw: WebSocketResponse
-  headVertexId?: string
 }
 interface FailedCommand extends CommandInfo {
  type: 'failed'
@ -35,6 +41,9 @@ interface PendingCommand extends CommandInfo {
 export interface ArtifactMap {
  [key: string]: ResultCommand | PendingCommand | FailedCommand
 }
+export interface SourceRangeMap {
+  [key: string]: SourceRange
+}

 interface NewTrackArgs {
  conn: EngineConnection
@ -450,18 +459,18 @@ export class EngineConnection {
            videoTrackStats.forEach((videoTrackReport) => {
              if (videoTrackReport.type === 'inbound-rtp') {
                client_metrics.rtc_frames_decoded =
-                  videoTrackReport.framesDecoded || 0
+                  videoTrackReport.framesDecoded
                client_metrics.rtc_frames_dropped =
-                  videoTrackReport.framesDropped || 0
+                  videoTrackReport.framesDropped
                client_metrics.rtc_frames_received =
-                  videoTrackReport.framesReceived || 0
+                  videoTrackReport.framesReceived
                client_metrics.rtc_frames_per_second =
                  videoTrackReport.framesPerSecond || 0
                client_metrics.rtc_freeze_count =
                  videoTrackReport.freezeCount || 0
-                client_metrics.rtc_jitter_sec = videoTrackReport.jitter || 0.0
+                client_metrics.rtc_jitter_sec = videoTrackReport.jitter
                client_metrics.rtc_keyframes_decoded =
-                  videoTrackReport.keyFramesDecoded || 0
+                  videoTrackReport.keyFramesDecoded
                client_metrics.rtc_total_freezes_duration_sec =
                  videoTrackReport.totalFreezesDuration || 0
              } else if (videoTrackReport.type === 'transport') {
@ -585,6 +594,7 @@ interface Subscription<T extends ModelTypes> {

 export class EngineCommandManager {
  artifactMap: ArtifactMap = {}
+  sourceRangeMap: SourceRangeMap = {}
  outSequence = 1
  inSequence = 1
  engineConnection?: EngineConnection
@ -755,6 +765,7 @@ export class EngineCommandManager {
    streamWidth: number
    streamHeight: number
  }) {
+    console.log('handleResize', streamWidth, streamHeight)
    if (!this.engineConnection?.isReady()) {
      return
    }
@ -845,6 +856,7 @@ export class EngineCommandManager {
  }
  startNewSession() {
    this.artifactMap = {}
+    this.sourceRangeMap = {}
  }
  subscribeTo<T extends ModelTypes>({
    event,
@ -910,6 +922,30 @@ export class EngineCommandManager {
      this.engineConnection?.send(deletCmd)
    })
  }
+  cusorsSelected(selections: {
+    otherSelections: Selections['otherSelections']
+    idBasedSelections: { type: string; id: string }[]
+  }) {
+    if (!this.engineConnection?.isReady()) {
+      console.log('engine connection isnt ready')
+      return
+    }
+    this.sendSceneCommand({
+      type: 'modeling_cmd_req',
+      cmd: {
+        type: 'select_clear',
+      },
+      cmd_id: uuidv4(),
+    })
+    this.sendSceneCommand({
+      type: 'modeling_cmd_req',
+      cmd: {
+        type: 'select_add',
+        entities: selections.idBasedSelections.map((s) => s.id),
+      },
+      cmd_id: uuidv4(),
+    })
+  }
  sendSceneCommand(command: EngineCommand): Promise<any> {
    if (this.engineConnection === undefined) {
      return Promise.resolve()
@ -970,6 +1006,7 @@ export class EngineCommandManager {
    if (this.engineConnection === undefined) {
      return Promise.resolve()
    }
+    this.sourceRangeMap[id] = range

    if (!this.engineConnection?.isReady()) {
      return Promise.resolve()
@ -1045,19 +1082,109 @@ export class EngineCommandManager {
    }
    return command.promise
  }
-  async waitForAllCommands(): Promise<{
+  async waitForAllCommands(
+    ast?: Program,
+    programMemory?: ProgramMemory
+  ): Promise<{
    artifactMap: ArtifactMap
+    sourceRangeMap: SourceRangeMap
  }> {
    const pendingCommands = Object.values(this.artifactMap).filter(
      ({ type }) => type === 'pending'
    ) as PendingCommand[]
    const proms = pendingCommands.map(({ promise }) => promise)
    await Promise.all(proms)
+    if (ast && programMemory) {
+      await this.fixIdMappings(ast, programMemory)
+    }

    return {
      artifactMap: this.artifactMap,
+      sourceRangeMap: this.sourceRangeMap,
    }
  }
+  private async fixIdMappings(ast: Program, programMemory: ProgramMemory) {
+    if (this.engineConnection === undefined) {
+      return
+    }
+    /* This is a temporary solution since the cmd_ids that are sent through when
+    sending 'extend_path' ids are not used as the segment ids.
+
+    We have a way to back fill them with 'path_get_info', however this relies on one
+    the sketchGroup array and the segements array returned from the server to be in
+    the same length and order. plus it's super hacky, we first use the path_id to get
+    the source range of the pipe expression then use the name of the variable to get
+    the sketchGroup from programMemory.
+
+    I feel queezy about relying on all these steps to always line up.
+    We have also had to pollute this EngineCommandManager class with knowledge of both the ast and programMemory
+    We should get the cmd_ids to match with the segment ids and delete this method.
+    */
+    const pathInfoProms = []
+    for (const [id, artifact] of Object.entries(this.artifactMap)) {
+      if (artifact.commandType === 'start_path') {
+        pathInfoProms.push(
+          this.sendSceneCommand({
+            type: 'modeling_cmd_req',
+            cmd_id: uuidv4(),
+            cmd: {
+              type: 'path_get_info',
+              path_id: id,
+            },
+          }).then(({ data }) => ({
+            originalId: id,
+            segments: data?.data?.segments,
+          }))
+        )
+      }
+    }
+
+    const pathInfos = await Promise.all(pathInfoProms)
+    pathInfos.forEach(({ originalId, segments }) => {
+      const originalArtifact = this.artifactMap[originalId]
+      if (!originalArtifact || originalArtifact.type === 'pending') {
+        return
+      }
+      const pipeExpPath = getNodePathFromSourceRange(
+        ast,
+        originalArtifact.range
+      )
+      const pipeExp = getNodeFromPath<VariableDeclarator>(
+        ast,
+        pipeExpPath,
+        'VariableDeclarator'
+      ).node
+      if (pipeExp.type !== 'VariableDeclarator') {
+        return
+      }
+      const variableName = pipeExp.id.name
+      const memoryItem = programMemory.root[variableName]
+      if (!memoryItem) {
+        return
+      } else if (memoryItem.type !== 'SketchGroup') {
+        return
+      }
+
+      const relevantSegments = segments.filter(
+        ({ command_id }: { command_id: string | null }) => command_id
+      )
+      if (memoryItem.value.length !== relevantSegments.length) {
+        return
+      }
+      for (let i = 0; i < relevantSegments.length; i++) {
+        const engineSegment = relevantSegments[i]
+        const memorySegment = memoryItem.value[i]
+        const oldId = memorySegment.__geoMeta.id
+        const artifact = this.artifactMap[oldId]
+        delete this.artifactMap[oldId]
+        delete this.sourceRangeMap[oldId]
+        if (artifact) {
+          this.artifactMap[engineSegment.command_id] = artifact
+          this.sourceRangeMap[engineSegment.command_id] = artifact.range
+        }
+      }
+    })
+  }
  private async initPlanes() {
    const [xy, yz, xz] = [
      await this.createPlane({
@ -1094,13 +1221,6 @@ export class EngineCommandManager {
      },
    })
  }
-  planesInitialized(): boolean {
-    return (
-      this.defaultPlanes.xy !== '' &&
-      this.defaultPlanes.yz !== '' &&
-      this.defaultPlanes.xz !== ''
-    )
-  }

  onPlaneSelectCallback = (id: string) => {}
  onPlaneSelected(callback: (id: string) => void) {
--- a/src/lang/std/sketch.test.ts
+++ b/src/lang/std/sketch.test.ts
@ -100,7 +100,7 @@ describe('testing changeSketchArguments', () => {
  |> startProfileAt([0, 0], %)
  |> ${line}
  |> lineTo([0.46, -5.82], %)
-  // |> rx(45, %)
+// |> rx(45, %)
 show(mySketch001)
 `
    const code = genCode(lineToChange)
@ -138,7 +138,6 @@ show(mySketch001)`
      node: ast,
      programMemory,
      to: [2, 3],
-      from: [0, 0],
      fnName: 'lineTo',
      pathToNode: [
        ['body', ''],
--- a/src/lang/std/sketch.ts
+++ b/src/lang/std/sketch.ts
@ -193,6 +193,9 @@ export const line: SketchLineHelper = {
      pathToNode,
      'VariableDeclarator'
    )
+    const variableName = varDec.id.name
+    const sketch = previousProgramMemory?.root?.[variableName]
+    if (sketch.type !== 'SketchGroup') throw new Error('not a SketchGroup')

    const newXVal = createLiteral(roundOff(to[0] - from[0], 2))
    const newYVal = createLiteral(roundOff(to[1] - from[1], 2))
@ -206,11 +209,7 @@ export const line: SketchLineHelper = {
      pipe.body[callIndex] = callExp
      return {
        modifiedAst: _node,
-        pathToNode: [
-          ...pathToNode,
-          ['body', 'PipeExpression'],
-          [callIndex, 'CallExpression'],
-        ],
+        pathToNode,
        valueUsedInTransform,
      }
    }
@ -221,14 +220,6 @@ export const line: SketchLineHelper = {
    ])
    if (pipe.type === 'PipeExpression') {
      pipe.body = [...pipe.body, callExp]
-      return {
-        modifiedAst: _node,
-        pathToNode: [
-          ...pathToNode,
-          ['body', 'PipeExpression'],
-          [pipe.body.length - 1, 'CallExpression'],
-        ],
-      }
    } else {
      varDec.init = createPipeExpression([varDec.init, callExp])
    }
@ -918,7 +909,7 @@ export function changeSketchArguments(
  sourceRange: SourceRange,
  args: [number, number],
  from: [number, number]
-): { modifiedAst: Program; pathToNode: PathToNode } {
+): { modifiedAst: Program } {
  const _node = { ...node }
  const thePath = getNodePathFromSourceRange(_node, sourceRange)
  const { node: callExpression, shallowPath } = getNodeFromPath<CallExpression>(
@ -938,7 +929,7 @@ export function changeSketchArguments(
    })
  }

-  throw new Error(`not a sketch line helper: ${callExpression?.callee?.name}`)
+  throw new Error('not a sketch line helper')
 }

 interface CreateLineFnCallArgs {
@ -966,10 +957,8 @@ export function addNewSketchLn({
  to,
  fnName,
  pathToNode,
-  from,
-}: CreateLineFnCallArgs): {
+}: Omit<CreateLineFnCallArgs, 'from'>): {
  modifiedAst: Program
-  pathToNode: PathToNode
 } {
  const node = JSON.parse(JSON.stringify(_node))
  const { add, updateArgs } = sketchLineHelperMap?.[fnName] || {}
@ -982,6 +971,12 @@ export function addNewSketchLn({
  const { node: pipeExp, shallowPath: pipePath } = getNodeFromPath<
    PipeExpression | CallExpression
  >(node, pathToNode, 'PipeExpression')
+  const variableName = varDec.id.name
+  const sketch = previousProgramMemory?.root?.[variableName]
+  if (sketch.type !== 'SketchGroup') throw new Error('not a SketchGroup')
+
+  const last = sketch.value[sketch.value.length - 1] || sketch.start
+  const from = last.to
  return add({
    node,
    previousProgramMemory,
--- a/src/lang/std/sketchConstraints.test.ts
+++ b/src/lang/std/sketchConstraints.test.ts
@ -5,7 +5,7 @@ import {
  transformAstSketchLines,
 } from './sketchcombos'
 import { getSketchSegmentFromSourceRange } from './sketchConstraints'
-import { Selection } from 'lib/selections'
+import { Selection } from '../../useStore'
 import { enginelessExecutor } from '../../lib/testHelpers'

 beforeAll(() => initPromise)
--- a/src/lang/std/sketchcombos.test.ts
+++ b/src/lang/std/sketchcombos.test.ts
@ -7,8 +7,7 @@ import {
  ConstraintType,
  getConstraintLevelFromSourceRange,
 } from './sketchcombos'
-import { ToolTip } from '../../useStore'
-import { Selections } from 'lib/selections'
+import { Selections, ToolTip } from '../../useStore'
 import { enginelessExecutor } from '../../lib/testHelpers'

 beforeAll(() => initPromise)
--- a/src/lang/std/sketchcombos.ts
+++ b/src/lang/std/sketchcombos.ts
@ -1,6 +1,5 @@
 import { TransformCallback } from './stdTypes'
-import { toolTips, ToolTip } from '../../useStore'
-import { Selections, Selection } from 'lib/selections'
+import { Selections, toolTips, ToolTip, Selection } from '../../useStore'
 import {
  CallExpression,
  Program,
--- a/src/lang/std/stdTypes.ts
+++ b/src/lang/std/stdTypes.ts
@ -24,7 +24,6 @@ export interface PathReturn {

 export interface ModifyAstBase {
  node: Program
-  // TODO #896: Remove ProgramMemory from this interface
  previousProgramMemory: ProgramMemory
  pathToNode: PathToNode
 }
--- a/src/lang/util.ts
+++ b/src/lang/util.ts
@ -1,4 +1,4 @@
-import { Selections } from 'lib/selections'
+import { Selections, StoreState } from '../useStore'
 import { Program, PathToNode } from './wasm'
 import { getNodeFromPath } from './queryAst'
 import { ArtifactMap } from './std/engineConnection'
--- a/src/lang/wasm.ts
+++ b/src/lang/wasm.ts
@ -7,7 +7,11 @@ import init, {
 } from '../wasm-lib/pkg/wasm_lib'
 import { KCLError } from './errors'
 import { KclError as RustKclError } from '../wasm-lib/kcl/bindings/KclError'
-import { EngineCommandManager } from './std/engineConnection'
+import {
+  EngineCommandManager,
+  ArtifactMap,
+  SourceRangeMap,
+} from './std/engineConnection'
 import { ProgramReturn } from '../wasm-lib/kcl/bindings/ProgramReturn'
 import { MemoryItem } from '../wasm-lib/kcl/bindings/MemoryItem'
 import type { Program } from '../wasm-lib/kcl/bindings/Program'
@ -66,16 +70,13 @@ const initialise = async () => {
    typeof window === 'undefined'
      ? 'http://127.0.0.1:3000'
      : window.location.origin.includes('tauri://localhost')
-      ? 'tauri://localhost' // custom protocol for macOS
-      : window.location.origin.includes('tauri.localhost')
-      ? 'https://tauri.localhost' // fallback for Windows
+      ? 'tauri://localhost'
      : window.location.origin.includes('localhost')
      ? 'http://localhost:3000'
      : window.location.origin && window.location.origin !== 'null'
      ? window.location.origin
      : 'http://localhost:3000'
  const fullUrl = baseUrl + '/wasm_lib_bg.wasm'
-  console.log(`Full URL for WASM: ${fullUrl}`)
  const input = await fetch(fullUrl)
  const buffer = await input.arrayBuffer()
  return init(buffer)
@ -118,7 +119,13 @@ export const executor = async (
  node: Program,
  programMemory: ProgramMemory = { root: {}, return: null },
  engineCommandManager: EngineCommandManager,
-  planes: DefaultPlanes
+  planes: DefaultPlanes,
+  // work around while the gemotry is still be stored on the frontend
+  // will be removed when the stream UI is added.
+  tempMapCallback: (a: {
+    artifactMap: ArtifactMap
+    sourceRangeMap: SourceRangeMap
+  }) => void = () => {}
 ): Promise<ProgramMemory> => {
  engineCommandManager.startNewSession()
  const _programMemory = await _executor(
@ -127,7 +134,9 @@ export const executor = async (
    engineCommandManager,
    planes
  )
-  await engineCommandManager.waitForAllCommands()
+  const { artifactMap, sourceRangeMap } =
+    await engineCommandManager.waitForAllCommands(node, _programMemory)
+  tempMapCallback({ artifactMap, sourceRangeMap })

  engineCommandManager.endSession()
  return _programMemory
--- a/src/lib/exampleKcl.ts
+++ b/src/lib/exampleKcl.ts
@ -11,14 +11,14 @@ const wallMountL = 8
 const bracket = startSketchOn('XY')
  |> startProfileAt([0, 0], %)
  |> line([0, wallMountL], %)
-  |> tangentialArc({
+  |> tangentalArc({
    radius: filletR,
    offset: 90
  }, %)
  |> line([-shelfMountL, 0], %)
  |> line([0, -thickness], %)
  |> line([shelfMountL, 0], %)
-  |> tangentialArc({
+  |> tangentalArc({
    radius: filletR - thickness,
    offset: -90
  }, %)
--- a/src/lib/selections.ts
+++ b/src/lib/selections.ts
@ -1,326 +0,0 @@
-import { Models } from '@kittycad/lib'
-import { engineCommandManager } from 'lang/std/engineConnection'
-import { SourceRange } from 'lang/wasm'
-import { ModelingMachineEvent } from 'machines/modelingMachine'
-import { v4 as uuidv4 } from 'uuid'
-import { EditorSelection } from '@codemirror/state'
-import { kclManager } from 'lang/KclSinglton'
-import { SelectionRange } from '@uiw/react-codemirror'
-import { isOverlap } from 'lib/utils'
-
-/*
-How selections work is complex due to the nature that we rely on the engine
-to tell what has been selected after we send a click command. But than the
-app needs these selections to be based on cursors, therefore the app must
-be in control of selections. On top of that because we need to set cursor
-positions in code-mirror for selections, both from app logic, and still
-allow the user to add multiple cursors like a normal editor, it's best to
-let code mirror control cursor positions and assosiate those source ranges
-with entity ids from code-mirror events later.
-
-So it's a lot of back and forth. conceptually the back and forth is:
-
-1) we send a click command to the engine
-2) the engine sends back ids of entities that were clicked
-3) we associate that source ranges with those ids
-4) we set the codemirror selection based on those source ranges (taking
-  into account if the user is holding shift to add to current selections
-  or not). we also create and remember a SelectionRangeTypeMap
-5) Code mirror fires a an event that cursors have changed, we loop through
-  these ranges and associate them with entity ids again with the ArtifactMap,
-  but also we can pick up selection types using the SelectionRangeTypeMap
-6) we clear all previous selections in the engine and set the new ones
-
-The above is less likely to get stale but below is some more details,
-because this wonders all over the code-base, I've tried to centeralise it
-by putting relevant utils in this file. All of the functions below are
-pure with the exception of getEventForSelectWithPoint which makes a call
-to the engine, but it's a query call (not mutation) so I'm okay with this.
-Actual side effects that change cursors or tell the engine what's selected
-are still done throughout the in their relevant parts in the codebase.
-
-In detail:
-
-1) Click commands are mostly sent in stream.tsx search for
-  "select_with_point"
-2) The handler for when the engine sends back entitiy ids calls
-  getEventForSelectWithPoint, it fires an XState event to update our
-  selections is xstate context
-3 and 4) The XState handler for the above uses handleSelectionBatch and
-  handleSelectionWithShift to update the selections in xstate context as
-  well as returning our SelectionRangeTypeMap and a codeMirror specific
-  event to be dispatched.
-5) The codeMirror handler for changes to the cursor uses
-  processCodeMirrorRanges to associate the ranges back with their original
-  types and the entity ids (the id can vary depending on the type, as
-  there's only one source range for a given segment, but depending on if
-  the user selected the segment directly or the vertex, the id will be
-  different)
-6) We take all of the ids and create events for the engine with
-  resetAndSetEngineEntitySelectionCmds
-
-An important note is that if a user changes the cursor directly themselves
-then they skip directly to step 5, And these selections get a type of
-"default".
-
-There are a few more nuances than this, but best to find them in the code.
-*/
-
-export type Axis = 'y-axis' | 'x-axis' | 'z-axis'
-
-export type Selection = {
-  type:
-    | 'default'
-    | 'line-end'
-    | 'line-mid'
-    | 'face'
-    | 'point'
-    | 'edge'
-    | 'line'
-    | 'arc'
-    | 'all'
-  range: SourceRange
-}
-export type Selections = {
-  otherSelections: Axis[]
-  codeBasedSelections: Selection[]
-}
-
-export interface SelectionRangeTypeMap {
-  [key: number]: Selection['type']
-}
-
-interface RangeAndId {
-  id: string
-  range: SourceRange
-}
-
-export async function getEventForSelectWithPoint(
-  {
-    data,
-  }: Extract<
-    Models['OkModelingCmdResponse_type'],
-    { type: 'select_with_point' }
-  >,
-  { sketchEnginePathId }: { sketchEnginePathId: string }
-): Promise<ModelingMachineEvent> {
-  if (!data?.entity_id) {
-    return {
-      type: 'Set selection',
-      data: { selectionType: 'singleCodeCursor' },
-    }
-  }
-  const sourceRange = engineCommandManager.artifactMap[data.entity_id]?.range
-  if (engineCommandManager.artifactMap[data.entity_id]) {
-    return {
-      type: 'Set selection',
-      data: {
-        selectionType: 'singleCodeCursor',
-        selection: { range: sourceRange, type: 'default' },
-      },
-    }
-  }
-  // selected a vertex
-  const res = await engineCommandManager.sendSceneCommand({
-    type: 'modeling_cmd_req',
-    cmd_id: uuidv4(),
-    cmd: {
-      type: 'path_get_curve_uuids_for_vertices',
-      vertex_ids: [data.entity_id],
-      path_id: sketchEnginePathId,
-    },
-  })
-  const curveIds = res?.data?.data?.curve_ids
-  const ranges: RangeAndId[] = curveIds
-    .map(
-      (id: string): RangeAndId => ({
-        id,
-        range: engineCommandManager.artifactMap[id].range,
-      })
-    )
-    .sort((a: RangeAndId, b: RangeAndId) => a.range[0] - b.range[0])
-  // default to the head of the curve selected
-  const _sourceRange = ranges?.[0].range
-  const artifact = engineCommandManager.artifactMap[ranges?.[0]?.id]
-  if (artifact.type === 'result') {
-    artifact.headVertexId = data.entity_id
-  }
-  return {
-    type: 'Set selection',
-    data: {
-      selectionType: 'singleCodeCursor',
-      // line-end is used to indicate that headVertexId should be sent to the engine as "selected"
-      // not the whole curve
-      selection: { range: _sourceRange, type: 'line-end' },
-    },
-  }
-}
-
-export function handleSelectionBatch({
-  selections,
-}: {
-  selections: Selections
-}): {
-  selectionRangeTypeMap: SelectionRangeTypeMap
-  codeMirrorSelection?: EditorSelection
-} {
-  const ranges: ReturnType<typeof EditorSelection.cursor>[] = []
-  const selectionRangeTypeMap: SelectionRangeTypeMap = {}
-  selections.codeBasedSelections.forEach(({ range, type }) => {
-    if (range?.[1]) {
-      ranges.push(EditorSelection.cursor(range[1]))
-      selectionRangeTypeMap[range[1]] = type
-    }
-  })
-  if (ranges.length)
-    return {
-      selectionRangeTypeMap,
-      codeMirrorSelection: EditorSelection.create(
-        ranges,
-        selections.codeBasedSelections.length - 1
-      ),
-    }
-
-  return {
-    selectionRangeTypeMap,
-  }
-}
-
-export function handleSelectionWithShift({
-  codeSelection,
-  currestSelections,
-  isShiftDown,
-}: {
-  codeSelection?: Selection
-  currestSelections: Selections
-  isShiftDown: boolean
-}): {
-  selectionRangeTypeMap: SelectionRangeTypeMap
-  codeMirrorSelection?: EditorSelection
-} {
-  const code = kclManager.code
-  if (!codeSelection)
-    return handleSelectionBatch({
-      selections: {
-        otherSelections: currestSelections.otherSelections,
-        codeBasedSelections: [
-          {
-            range: [0, code.length ? code.length - 1 : 0],
-            type: 'default',
-          },
-        ],
-      },
-    })
-  const selections: Selections = {
-    ...currestSelections,
-    codeBasedSelections: isShiftDown
-      ? [...currestSelections.codeBasedSelections, codeSelection]
-      : [codeSelection],
-  }
-  return handleSelectionBatch({ selections })
-}
-
-type SelectionToEngine = { type: Selection['type']; id: string }
-
-export function processCodeMirrorRanges({
-  codeMirrorRanges,
-  selectionRanges,
-  selectionRangeTypeMap,
-}: {
-  codeMirrorRanges: readonly SelectionRange[]
-  selectionRanges: Selections
-  selectionRangeTypeMap: SelectionRangeTypeMap
-}): null | {
-  modelingEvent: ModelingMachineEvent
-  engineEvents: Models['WebSocketRequest_type'][]
-} {
-  const isChange =
-    codeMirrorRanges.length !== selectionRanges.codeBasedSelections.length ||
-    codeMirrorRanges.some(({ from, to }, i) => {
-      return (
-        from !== selectionRanges.codeBasedSelections[i].range[0] ||
-        to !== selectionRanges.codeBasedSelections[i].range[1]
-      )
-    })
-
-  if (!isChange) return null
-  const codeBasedSelections: Selections['codeBasedSelections'] =
-    codeMirrorRanges.map(({ from, to }) => {
-      if (selectionRangeTypeMap[to]) {
-        return {
-          type: selectionRangeTypeMap[to],
-          range: [from, to],
-        }
-      }
-      return {
-        type: 'default',
-        range: [from, to],
-      }
-    })
-  const idBasedSelections: SelectionToEngine[] = codeBasedSelections
-    .map(({ type, range }): null | SelectionToEngine => {
-      // TODO #868: loops over all artifacts will become inefficient at a large scale
-      const entriesWithOverlap = Object.entries(
-        engineCommandManager.artifactMap || {}
-      ).filter(([_, artifact]) => {
-        return artifact.range && isOverlap(artifact.range, range)
-          ? artifact
-          : false
-      })
-      if (entriesWithOverlap.length) {
-        const [id, artifact] = entriesWithOverlap?.[0]
-        return {
-          type,
-          id:
-            type === 'line-end' &&
-            artifact.type === 'result' &&
-            artifact.headVertexId
-              ? artifact.headVertexId
-              : id,
-        }
-      }
-      return null
-    })
-    .filter(Boolean) as any
-
-  if (!selectionRanges) return null
-  return {
-    modelingEvent: {
-      type: 'Set selection',
-      data: {
-        selectionType: 'mirrorCodeMirrorSelections',
-        selection: {
-          ...selectionRanges,
-          codeBasedSelections,
-        },
-      },
-    },
-    engineEvents: resetAndSetEngineEntitySelectionCmds(idBasedSelections),
-  }
-}
-
-export function resetAndSetEngineEntitySelectionCmds(
-  selections: SelectionToEngine[]
-): Models['WebSocketRequest_type'][] {
-  if (!engineCommandManager.engineConnection?.isReady()) {
-    console.log('engine connection isnt ready')
-    return []
-  }
-  return [
-    {
-      type: 'modeling_cmd_req',
-      cmd: {
-        type: 'select_clear',
-      },
-      cmd_id: uuidv4(),
-    },
-    {
-      type: 'modeling_cmd_req',
-      cmd: {
-        type: 'select_add',
-        entities: selections.map(({ id }) => id),
-      },
-      cmd_id: uuidv4(),
-    },
-  ]
-}
--- a/src/lib/sorting.ts
+++ b/src/lib/sorting.ts
@ -43,12 +43,15 @@ export function getSortFunction(sortBy: string) {
    a: ProjectWithEntryPointMetadata,
    b: ProjectWithEntryPointMetadata
  ) => {
-    if (a.entrypointMetadata?.modifiedAt && b.entrypointMetadata?.modifiedAt) {
+    if (
+      a.entrypoint_metadata?.modifiedAt &&
+      b.entrypoint_metadata?.modifiedAt
+    ) {
      return !sortBy || sortBy.includes('desc')
-        ? b.entrypointMetadata.modifiedAt.getTime() -
-            a.entrypointMetadata.modifiedAt.getTime()
-        : a.entrypointMetadata.modifiedAt.getTime() -
-            b.entrypointMetadata.modifiedAt.getTime()
+        ? b.entrypoint_metadata.modifiedAt.getTime() -
+            a.entrypoint_metadata.modifiedAt.getTime()
+        : a.entrypoint_metadata.modifiedAt.getTime() -
+            b.entrypoint_metadata.modifiedAt.getTime()
    }
    return 0
  }
--- a/src/lib/tauriFS.test.ts
+++ b/src/lib/tauriFS.test.ts
@ -1,14 +1,10 @@
-import { FileEntry } from '@tauri-apps/api/fs'
 import {
  MAX_PADDING,
-  deepFileFilter,
  getNextProjectIndex,
-  getPartsCount,
  interpolateProjectNameWithIndex,
-  isRelevantFileOrDir,
 } from './tauriFS'

-describe('Test project name utility functions', () => {
+describe('Test file utility functions', () => {
  it('interpolates a project name without an index', () => {
    expect(interpolateProjectNameWithIndex('test', 1)).toBe('test')
  })
@ -50,101 +46,3 @@ describe('Test project name utility functions', () => {
    expect(getNextProjectIndex('new-project-$n', testFiles)).toBe(8)
  })
 })
-
-describe('Test file tree utility functions', () => {
-  const baseFiles: FileEntry[] = [
-    {
-      name: 'show-me.kcl',
-      path: '/projects/show-me.kcl',
-    },
-    {
-      name: 'hide-me.jpg',
-      path: '/projects/hide-me.jpg',
-    },
-    {
-      name: '.gitignore',
-      path: '/projects/.gitignore',
-    },
-  ]
-
-  const filteredBaseFiles: FileEntry[] = [
-    {
-      name: 'show-me.kcl',
-      path: '/projects/show-me.kcl',
-    },
-  ]
-
-  it('Only includes files relevant to the project in a flat directory', () => {
-    expect(deepFileFilter(baseFiles, isRelevantFileOrDir)).toEqual(
-      filteredBaseFiles
-    )
-  })
-
-  const nestedFiles: FileEntry[] = [
-    ...baseFiles,
-    {
-      name: 'show-me',
-      path: '/projects/show-me',
-      children: [
-        {
-          name: 'show-me-nested',
-          path: '/projects/show-me/show-me-nested',
-          children: baseFiles,
-        },
-        {
-          name: 'hide-me',
-          path: '/projects/show-me/hide-me',
-          children: baseFiles.filter((file) => file.name !== 'show-me.kcl'),
-        },
-      ],
-    },
-    {
-      name: 'hide-me',
-      path: '/projects/hide-me',
-      children: baseFiles.filter((file) => file.name !== 'show-me.kcl'),
-    },
-  ]
-
-  const filteredNestedFiles: FileEntry[] = [
-    ...filteredBaseFiles,
-    {
-      name: 'show-me',
-      path: '/projects/show-me',
-      children: [
-        {
-          name: 'show-me-nested',
-          path: '/projects/show-me/show-me-nested',
-          children: filteredBaseFiles,
-        },
-      ],
-    },
-  ]
-
-  it('Only includes directories that include files relevant to the project in a nested directory', () => {
-    expect(deepFileFilter(nestedFiles, isRelevantFileOrDir)).toEqual(
-      filteredNestedFiles
-    )
-  })
-
-  const withHiddenDir: FileEntry[] = [
-    ...baseFiles,
-    {
-      name: '.hide-me',
-      path: '/projects/.hide-me',
-      children: baseFiles,
-    },
-  ]
-
-  it(`Hides folders that begin with a ".", even if they contain relevant files`, () => {
-    expect(deepFileFilter(withHiddenDir, isRelevantFileOrDir)).toEqual(
-      filteredBaseFiles
-    )
-  })
-
-  it(`Properly counts the number of relevant files and directories in a project`, () => {
-    expect(getPartsCount(nestedFiles)).toEqual({
-      kclFileCount: 2,
-      kclDirCount: 2,
-    })
-  })
-})
--- a/src/lib/tauriFS.ts
+++ b/src/lib/tauriFS.ts
@ -5,18 +5,16 @@ import {
  readDir,
  writeTextFile,
 } from '@tauri-apps/api/fs'
-import { documentDir, homeDir, sep } from '@tauri-apps/api/path'
+import { documentDir, homeDir } from '@tauri-apps/api/path'
 import { isTauri } from './isTauri'
 import { ProjectWithEntryPointMetadata } from '../Router'
 import { metadata } from 'tauri-plugin-fs-extra-api'
-import { bracket } from './exampleKcl'

 const PROJECT_FOLDER = 'kittycad-modeling-projects'
 export const FILE_EXT = '.kcl'
 export const PROJECT_ENTRYPOINT = 'main' + FILE_EXT
 const INDEX_IDENTIFIER = '$n' // $nn.. will pad the number with 0s
 export const MAX_PADDING = 7
-const RELEVANT_FILE_TYPES = ['kcl']

 // Initializes the project directory and returns the path
 export async function initializeProjectDirectory(directory: string) {
@ -71,7 +69,7 @@ export async function getProjectsInDir(projectDir: string) {

  const projectsWithMetadata = await Promise.all(
    readProjects.map(async (p) => ({
-      entrypointMetadata: await metadata(p.path + sep + PROJECT_ENTRYPOINT),
+      entrypoint_metadata: await metadata(p.path + '/' + PROJECT_ENTRYPOINT),
      ...p,
    }))
  )
@ -79,135 +77,6 @@ export async function getProjectsInDir(projectDir: string) {
  return projectsWithMetadata
 }

-export const isHidden = (fileOrDir: FileEntry) =>
-  !!fileOrDir.name?.startsWith('.')
-
-export const isDir = (fileOrDir: FileEntry) =>
-  'children' in fileOrDir && fileOrDir.children !== undefined
-
-export function deepFileFilter(
-  entries: FileEntry[],
-  filterFn: (f: FileEntry) => boolean
-): FileEntry[] {
-  const filteredEntries: FileEntry[] = []
-  for (const fileOrDir of entries) {
-    if ('children' in fileOrDir && fileOrDir.children !== undefined) {
-      const filteredChildren = deepFileFilter(fileOrDir.children, filterFn)
-      if (filterFn(fileOrDir)) {
-        filteredEntries.push({
-          ...fileOrDir,
-          children: filteredChildren,
-        })
-      }
-    } else if (filterFn(fileOrDir)) {
-      filteredEntries.push(fileOrDir)
-    }
-  }
-  return filteredEntries
-}
-
-export function deepFileFilterFlat(
-  entries: FileEntry[],
-  filterFn: (f: FileEntry) => boolean
-): FileEntry[] {
-  const filteredEntries: FileEntry[] = []
-  for (const fileOrDir of entries) {
-    if ('children' in fileOrDir && fileOrDir.children !== undefined) {
-      const filteredChildren = deepFileFilterFlat(fileOrDir.children, filterFn)
-      if (filterFn(fileOrDir)) {
-        filteredEntries.push({
-          ...fileOrDir,
-          children: filteredChildren,
-        })
-      }
-      filteredEntries.push(...filteredChildren)
-    } else if (filterFn(fileOrDir)) {
-      filteredEntries.push(fileOrDir)
-    }
-  }
-  return filteredEntries
-}
-
-// Read the contents of a project directory
-// and return all relevant files and sub-directories recursively
-export async function readProject(projectDir: string) {
-  const readFiles = await readDir(projectDir, {
-    recursive: true,
-  })
-
-  return deepFileFilter(readFiles, isRelevantFileOrDir)
-}
-
-// Given a read project, return the number of .kcl files,
-// both in the root directory and in sub-directories,
-// and folders that contain at least one .kcl file
-export function getPartsCount(project: FileEntry[]) {
-  const flatProject = deepFileFilterFlat(project, isRelevantFileOrDir)
-
-  const kclFileCount = flatProject.filter((f) =>
-    f.name?.endsWith(FILE_EXT)
-  ).length
-  const kclDirCount = flatProject.filter((f) => f.children !== undefined).length
-
-  return {
-    kclFileCount,
-    kclDirCount,
-  }
-}
-
-// Determines if a file or directory is relevant to the project
-// i.e. not a hidden file or directory, and is a relevant file type
-// or contains at least one relevant file (even if it's nested)
-// or is a completely empty directory
-export function isRelevantFileOrDir(fileOrDir: FileEntry) {
-  let isRelevantDir = false
-  if ('children' in fileOrDir && fileOrDir.children !== undefined) {
-    isRelevantDir =
-      !isHidden(fileOrDir) &&
-      (fileOrDir.children.some(isRelevantFileOrDir) ||
-        fileOrDir.children.length === 0)
-  }
-  const isRelevantFile =
-    !isHidden(fileOrDir) &&
-    RELEVANT_FILE_TYPES.some((ext) => fileOrDir.name?.endsWith(ext))
-
-  return (
-    (isDir(fileOrDir) && isRelevantDir) || (!isDir(fileOrDir) && isRelevantFile)
-  )
-}
-
-// Deeply sort the files and directories in a project like VS Code does:
-// The main.kcl file is always first, then files, then directories
-// Files and directories are sorted alphabetically
-export function sortProject(project: FileEntry[]): FileEntry[] {
-  const sortedProject = project.sort((a, b) => {
-    if (a.name === PROJECT_ENTRYPOINT) {
-      return -1
-    } else if (b.name === PROJECT_ENTRYPOINT) {
-      return 1
-    } else if (a.children === undefined && b.children !== undefined) {
-      return -1
-    } else if (a.children !== undefined && b.children === undefined) {
-      return 1
-    } else if (a.name && b.name) {
-      return a.name.localeCompare(b.name)
-    } else {
-      return 0
-    }
-  })
-
-  return sortedProject.map((fileOrDir: FileEntry) => {
-    if ('children' in fileOrDir && fileOrDir.children !== undefined) {
-      return {
-        ...fileOrDir,
-        children: sortProject(fileOrDir.children),
-      }
-    } else {
-      return fileOrDir
-    }
-  })
-}
-
 // Creates a new file in the default directory with the default project name
 // Returns the path to the new file
 export async function createNewProject(
@ -225,7 +94,7 @@ export async function createNewProject(
    })
  }

-  await writeTextFile(path + sep + PROJECT_ENTRYPOINT, bracket).catch((err) => {
+  await writeTextFile(path + '/' + PROJECT_ENTRYPOINT, '').catch((err) => {
    console.error('Error creating new file:', err)
    throw err
  })
@ -233,13 +102,13 @@ export async function createNewProject(
  const m = await metadata(path)

  return {
-    name: path.slice(path.lastIndexOf(sep) + 1),
+    name: path.slice(path.lastIndexOf('/') + 1),
    path: path,
-    entrypointMetadata: m,
+    entrypoint_metadata: m,
    children: [
      {
        name: PROJECT_ENTRYPOINT,
-        path: path + sep + PROJECT_ENTRYPOINT,
+        path: path + '/' + PROJECT_ENTRYPOINT,
        children: [],
      },
    ],
--- a/src/lib/testHelpers.ts
+++ b/src/lib/testHelpers.ts
@ -93,6 +93,6 @@ export async function executor(
    yz: uuidv4(),
    xz: uuidv4(),
  })
-  await engineCommandManager.waitForAllCommands()
+  await engineCommandManager.waitForAllCommands(ast, programMemory)
  return programMemory
 }
--- a/src/machines/fileMachine.ts
+++ b/src/machines/fileMachine.ts
@ -1,178 +0,0 @@
-import { assign, createMachine } from 'xstate'
-import { ProjectWithEntryPointMetadata } from 'Router'
-import { FileEntry } from '@tauri-apps/api/fs'
-
-export const FILE_PERSIST_KEY = 'Last opened KCL files'
-export const DEFAULT_FILE_NAME = 'Untitled'
-
-export const fileMachine = createMachine(
-  {
-    /** @xstate-layout N4IgpgJg5mDOIC5QAkD2BbMACdBDAxgBYCWAdmAHTK6xampYAOATqgFZj4AusAxAMLMwuLthbtOXANoAGALqJQjVLGJdiqUopAAPRAHYAbPooAWABwBGUwE5zAJgeGArM-MAaEAE9EN0wGYKGX97GX1nGVNDS0MbfwBfeM80TBwCEnIqGiZWDm4+ACUwUlxU8TzpeW1lVXVNbT0EcJNg02d-fzt7fU77Tx8EQ0iKCPtnfUsjGRtLGXtE5IxsPCIySmpacsk+QWFRHIluWQUkEBq1DS1TxqN7ChjzOxtXf0t7a37EcwsRibH-ZzRezA8wLEApZbpNZZTa5ba8AAiYAANmB9lsjlVTuc6ldQDdDOYKP5bm0os5TDJDJ8mlEzPpzIZHA4bO9umCIWlVpkNgcKnwAPKMYp8yTHaoqC71a6IEmBUz6BkWZzWDq2Uw0qzOIJAwz+PXWfSmeZJcFLLkZSi7ERkKCi7i8CCaShkABuqAA1pR8EIRGAALQYyonJSS3ENRDA2wUeyvd6dPVhGw0-RhGOp8IA8xGFkc80rS0Ua3qUh2oO8MDMVjMCiMZEiABmqGY6AoPr2AaD4uxYcuEYQoQpQWNNjsMnMgLGKbT3TC7TcOfsNjzqQL0KKJXQtvtXEdzoobs9lCEm87cMxIbOvel+MQqtMQRmS5ks31sZpAUsZkcIX+cQZJIrpC3KUBupTbuWlbVrW9ZcE2LYUCepRnocwYSrUfYyggbzvBQ+jMq49imLYwTUt4iCft+5i-u0-7UfoQEWtCSKoiWZbnruTqZIeXoUBAKJoihFTdqGGE3rod7UdqsQTI8hiGAqrIauRA7RvYeoqhO1jtAqjFrpkLFohBHEVlWzYwY2zatvxrFCWKWKiVKeISdh4yBJE-jGs4fhhA4zg0kRNgxhplhaW0nn4XpUKZEUuAQMZqF8FxLqkO6vG+hAgYcbAIlXmJzmNERdy0RYNiKgpthxDSEU6q8MSTJYjWGFFIEULF8WljuSX7jxx7CJlQY5ZYl44pht4IP61gyPc8njt0lIuH51UKrVVITEyMy2C1hbtQl-KmdBdaWQhGVZYluWjeJjSTf402shMEyuEyljPAFL0UNmMiuN86lWHMiSmvQ-HwKcnL6WA6FOf2k3mESMRDA4RpUm4U4qf6gSEt0QIvvqfjOCaiyrtF6zZPQXWQ+GWFlUEsbmNMf1TV9NLeXDcqRIySnNaaYPEzC5M9vl-b+IyFCjupryPF9jKWP5Kks-cbMWLERHRNt0LFntkgU2NLk4dqsz43YsTK++Kk2C+MbTOOcxzOMrhqzFxTgZ1Qba1dd6BUE1jGsLMxxK9KlDNqm3tMLUQvqYlgO5QhlsTubsFXesTTUuPTfHExshDS0RftRftGgEnTZtHbX9Zr+QJ-2S4Y3qnmTC+4tMyp1EfeOnmeQqdOhyXQrFOXXCV1hCkmLDOnBJYvRRDSsyRzGjiKj0lKdAkANAA */
-    id: 'File machine',
-
-    initial: 'Reading files',
-
-    context: {
-      project: {} as ProjectWithEntryPointMetadata,
-      selectedDirectory: {} as FileEntry,
-    },
-
-    on: {
-      assign: {
-        actions: assign((_, event) => ({
-          ...event.data,
-        })),
-        target: '.Reading files',
-      },
-    },
-    states: {
-      'Has no files': {
-        on: {
-          'Create file': {
-            target: 'Creating file',
-          },
-        },
-      },
-
-      'Has files': {
-        on: {
-          'Rename file': {
-            target: 'Renaming file',
-          },
-
-          'Create file': {
-            target: 'Creating file',
-          },
-
-          'Delete file': {
-            target: 'Deleting file',
-          },
-
-          'Open file': {
-            target: 'Opening file',
-          },
-
-          'Set selected directory': {
-            target: 'Has files',
-            actions: ['setSelectedDirectory'],
-          },
-        },
-      },
-
-      'Creating file': {
-        invoke: {
-          id: 'create-file',
-          src: 'createFile',
-          onDone: [
-            {
-              target: 'Reading files',
-              actions: ['toastSuccess'],
-            },
-          ],
-          onError: [
-            {
-              target: 'Reading files',
-              actions: ['toastError'],
-            },
-          ],
-        },
-      },
-
-      'Renaming file': {
-        invoke: {
-          id: 'rename-file',
-          src: 'renameFile',
-          onDone: [
-            {
-              target: '#File machine.Reading files',
-              actions: ['toastSuccess'],
-            },
-          ],
-          onError: [
-            {
-              target: '#File machine.Reading files',
-              actions: ['toastError'],
-            },
-          ],
-        },
-      },
-
-      'Deleting file': {
-        invoke: {
-          id: 'delete-file',
-          src: 'deleteFile',
-          onDone: [
-            {
-              actions: ['toastSuccess'],
-              target: '#File machine.Reading files',
-            },
-          ],
-          onError: {
-            actions: ['toastError'],
-            target: '#File machine.Has files',
-          },
-        },
-      },
-
-      'Reading files': {
-        invoke: {
-          id: 'read-files',
-          src: 'readFiles',
-          onDone: [
-            {
-              cond: 'Has at least 1 file',
-              target: 'Has files',
-              actions: ['setFiles'],
-            },
-            {
-              target: 'Has no files',
-              actions: ['setFiles'],
-            },
-          ],
-          onError: [
-            {
-              target: 'Has no files',
-              actions: ['toastError'],
-            },
-          ],
-        },
-      },
-
-      'Opening file': {
-        entry: ['navigateToFile'],
-      },
-    },
-
-    schema: {
-      events: {} as
-        | { type: 'Open file'; data: { name: string } }
-        | {
-            type: 'Rename file'
-            data: { oldName: string; newName: string; isDir: boolean }
-          }
-        | { type: 'Create file'; data: { name: string; makeDir: boolean } }
-        | { type: 'Delete file'; data: FileEntry }
-        | { type: 'Set selected directory'; data: FileEntry }
-        | { type: 'navigate'; data: { name: string } }
-        | {
-            type: 'done.invoke.read-files'
-            data: ProjectWithEntryPointMetadata
-          }
-        | { type: 'assign'; data: { [key: string]: any } },
-    },
-
-    predictableActionArguments: true,
-    preserveActionOrder: true,
-    tsTypes: {} as import('./fileMachine.typegen').Typegen0,
-  },
-  {
-    actions: {
-      setFiles: assign((_, event) => {
-        return { project: event.data }
-      }),
-      setSelectedDirectory: assign((_, event) => {
-        return { selectedDirectory: event.data }
-      }),
-    },
-  }
-)
--- a/src/machines/fileMachine.typegen.ts
+++ b/src/machines/fileMachine.typegen.ts
@ -1,96 +0,0 @@
-// This file was automatically generated. Edits will be overwritten
-
-export interface Typegen0 {
-  '@@xstate/typegen': true
-  internalEvents: {
-    'done.invoke.create-file': {
-      type: 'done.invoke.create-file'
-      data: unknown
-      __tip: 'See the XState TS docs to learn how to strongly type this.'
-    }
-    'done.invoke.delete-file': {
-      type: 'done.invoke.delete-file'
-      data: unknown
-      __tip: 'See the XState TS docs to learn how to strongly type this.'
-    }
-    'done.invoke.read-files': {
-      type: 'done.invoke.read-files'
-      data: unknown
-      __tip: 'See the XState TS docs to learn how to strongly type this.'
-    }
-    'done.invoke.rename-file': {
-      type: 'done.invoke.rename-file'
-      data: unknown
-      __tip: 'See the XState TS docs to learn how to strongly type this.'
-    }
-    'error.platform.create-file': {
-      type: 'error.platform.create-file'
-      data: unknown
-    }
-    'error.platform.delete-file': {
-      type: 'error.platform.delete-file'
-      data: unknown
-    }
-    'error.platform.read-files': {
-      type: 'error.platform.read-files'
-      data: unknown
-    }
-    'error.platform.rename-file': {
-      type: 'error.platform.rename-file'
-      data: unknown
-    }
-    'xstate.init': { type: 'xstate.init' }
-  }
-  invokeSrcNameMap: {
-    createFile: 'done.invoke.create-file'
-    deleteFile: 'done.invoke.delete-file'
-    readFiles: 'done.invoke.read-files'
-    renameFile: 'done.invoke.rename-file'
-  }
-  missingImplementations: {
-    actions: 'navigateToFile' | 'toastError' | 'toastSuccess'
-    delays: never
-    guards: 'Has at least 1 file'
-    services: 'createFile' | 'deleteFile' | 'readFiles' | 'renameFile'
-  }
-  eventsCausingActions: {
-    navigateToFile: 'Open file'
-    setFiles: 'done.invoke.read-files'
-    setSelectedDirectory: 'Set selected directory'
-    toastError:
-      | 'error.platform.create-file'
-      | 'error.platform.delete-file'
-      | 'error.platform.read-files'
-      | 'error.platform.rename-file'
-    toastSuccess:
-      | 'done.invoke.create-file'
-      | 'done.invoke.delete-file'
-      | 'done.invoke.rename-file'
-  }
-  eventsCausingDelays: {}
-  eventsCausingGuards: {
-    'Has at least 1 file': 'done.invoke.read-files'
-  }
-  eventsCausingServices: {
-    createFile: 'Create file'
-    deleteFile: 'Delete file'
-    readFiles:
-      | 'assign'
-      | 'done.invoke.create-file'
-      | 'done.invoke.delete-file'
-      | 'done.invoke.rename-file'
-      | 'error.platform.create-file'
-      | 'error.platform.rename-file'
-      | 'xstate.init'
-    renameFile: 'Rename file'
-  }
-  matchesStates:
-    | 'Creating file'
-    | 'Deleting file'
-    | 'Has files'
-    | 'Has no files'
-    | 'Opening file'
-    | 'Reading files'
-    | 'Renaming file'
-  tags: never
-}
--- a/src/machines/modelingMachine.ts
+++ b/src/machines/modelingMachine.ts
--- a/src/machines/modelingMachine.typegen.ts
+++ b/src/machines/modelingMachine.typegen.ts
@ -8,12 +8,10 @@
 "done.invoke.get-angle-info": { type: "done.invoke.get-angle-info"; data: unknown; __tip: "See the XState TS docs to learn how to strongly type this." };
 "done.invoke.get-horizontal-info": { type: "done.invoke.get-horizontal-info"; data: unknown; __tip: "See the XState TS docs to learn how to strongly type this." };
 "done.invoke.get-length-info": { type: "done.invoke.get-length-info"; data: unknown; __tip: "See the XState TS docs to learn how to strongly type this." };
-"done.invoke.get-perpendicular-distance-info": { type: "done.invoke.get-perpendicular-distance-info"; data: unknown; __tip: "See the XState TS docs to learn how to strongly type this." };
 "done.invoke.get-vertical-info": { type: "done.invoke.get-vertical-info"; data: unknown; __tip: "See the XState TS docs to learn how to strongly type this." };
 "error.platform.get-angle-info": { type: "error.platform.get-angle-info"; data: unknown };
 "error.platform.get-horizontal-info": { type: "error.platform.get-horizontal-info"; data: unknown };
 "error.platform.get-length-info": { type: "error.platform.get-length-info"; data: unknown };
-"error.platform.get-perpendicular-distance-info": { type: "error.platform.get-perpendicular-distance-info"; data: unknown };
 "error.platform.get-vertical-info": { type: "error.platform.get-vertical-info"; data: unknown };
 "xstate.init": { type: "xstate.init" };
 "xstate.stop": { type: "xstate.stop" };
@ -22,14 +20,13 @@
          "Get angle info": "done.invoke.get-angle-info";
 "Get horizontal info": "done.invoke.get-horizontal-info";
 "Get length info": "done.invoke.get-length-info";
-"Get perpendicular distance info": "done.invoke.get-perpendicular-distance-info";
 "Get vertical info": "done.invoke.get-vertical-info";
        };
        missingImplementations: {
          actions: "AST add line segment" | "AST start new sketch" | "Modify AST" | "Set selection" | "Update code selection cursors" | "create path" | "set tool" | "show default planes" | "sketch exit execute" | "toast extrude failed";
          delays: never;
          guards: "Selection contains axis" | "Selection contains edge" | "Selection contains face" | "Selection contains line" | "Selection contains point" | "Selection is not empty" | "Selection is one face";
-          services: "Get angle info" | "Get horizontal info" | "Get length info" | "Get perpendicular distance info" | "Get vertical info";
+          services: "Get angle info" | "Get horizontal info" | "Get length info" | "Get vertical info";
        };
        eventsCausingActions: {
          "AST add line segment": "Add point";
@ -40,46 +37,40 @@
 "Clear selection": "Deselect all";
 "Constrain equal length": "Constrain equal length";
 "Constrain horizontally align": "Constrain horizontally align";
-"Constrain parallel": "Constrain parallel";
-"Constrain remove constraints": "Constrain remove constraints";
 "Constrain vertically align": "Constrain vertically align";
 "Make selection horizontal": "Make segment horizontal";
 "Make selection vertical": "Make segment vertical";
 "Modify AST": "Complete line";
 "Remove from code-based selection": "Deselect edge" | "Deselect face" | "Deselect point";
 "Remove from other selection": "Deselect axis";
-"Set selection": "Set selection" | "done.invoke.get-angle-info" | "done.invoke.get-horizontal-info" | "done.invoke.get-length-info" | "done.invoke.get-perpendicular-distance-info" | "done.invoke.get-vertical-info";
+"Set selection": "Set selection" | "done.invoke.get-angle-info" | "done.invoke.get-horizontal-info" | "done.invoke.get-length-info" | "done.invoke.get-vertical-info";
 "Update code selection cursors": "Complete line" | "Deselect all" | "Deselect axis" | "Deselect edge" | "Deselect face" | "Deselect point" | "Deselect segment" | "Select edge" | "Select face" | "Select point" | "Select segment";
 "create path": "Select default plane";
 "default_camera_disable_sketch_mode": "Cancel";
-"edit mode enter": "Enter sketch" | "Re-execute";
+"edit mode enter": "Enter sketch";
 "edit_mode_exit": "Cancel";
-"equip select": "CancelSketch" | "Constrain equal length" | "Constrain horizontally align" | "Constrain parallel" | "Constrain remove constraints" | "Constrain vertically align" | "Deselect point" | "Deselect segment" | "Enter sketch" | "Make segment horizontal" | "Make segment vertical" | "Re-execute" | "Select default plane" | "Select point" | "Select segment" | "Set selection" | "done.invoke.get-angle-info" | "done.invoke.get-horizontal-info" | "done.invoke.get-length-info" | "done.invoke.get-perpendicular-distance-info" | "done.invoke.get-vertical-info" | "error.platform.get-angle-info" | "error.platform.get-horizontal-info" | "error.platform.get-length-info" | "error.platform.get-perpendicular-distance-info" | "error.platform.get-vertical-info";
+"equip select": "CancelSketch" | "Constrain equal length" | "Constrain horizontally align" | "Constrain vertically align" | "Deselect point" | "Deselect segment" | "Enter sketch" | "Make segment horizontal" | "Make segment vertical" | "Select default plane" | "Select point" | "Select segment" | "Set selection" | "done.invoke.get-angle-info" | "done.invoke.get-horizontal-info" | "done.invoke.get-length-info" | "done.invoke.get-vertical-info" | "error.platform.get-angle-info" | "error.platform.get-horizontal-info" | "error.platform.get-length-info" | "error.platform.get-vertical-info";
 "hide default planes": "Cancel" | "Select default plane" | "xstate.stop";
 "reset sketch metadata": "Cancel" | "Select default plane";
 "set default plane id": "Select default plane";
 "set sketch metadata": "Enter sketch";
-"set sketchMetadata from pathToNode": "Re-execute";
 "set tool": "Equip new tool";
 "set tool line": "Equip tool";
-"set tool move": "Equip move tool" | "Re-execute" | "Set selection";
+"set tool move": "Equip move tool";
 "show default planes": "Enter sketch";
 "sketch exit execute": "Cancel" | "Complete line" | "xstate.stop";
-"sketch mode enabled": "Enter sketch" | "Re-execute" | "Select default plane";
+"sketch mode enabled": "Enter sketch" | "Select default plane";
 "toast extrude failed": "";
        };
        eventsCausingDelays: {
          
        };
        eventsCausingGuards: {
-          "Can canstrain parallel": "Constrain parallel";
-"Can constrain angle": "Constrain angle";
+          "Can constrain angle": "Constrain angle";
 "Can constrain equal length": "Constrain equal length";
 "Can constrain horizontal distance": "Constrain horizontal distance";
 "Can constrain horizontally align": "Constrain horizontally align";
 "Can constrain length": "Constrain length";
-"Can constrain perpendicular distance": "Constrain perpendicular distance";
-"Can constrain remove constraints": "Constrain remove constraints";
 "Can constrain vertical distance": "Constrain vertical distance";
 "Can constrain vertically align": "Constrain vertically align";
 "Can make selection horizontal": "Make segment horizontal";
@ -91,8 +82,6 @@
 "Selection contains point": "Deselect point";
 "Selection is not empty": "Deselect all";
 "Selection is one face": "Enter sketch";
-"can move": "";
-"can move with execute": "";
 "has no selection": "extrude intent";
 "has valid extrude selection": "" | "extrude intent";
 "is editing existing sketch": "";
@ -101,11 +90,9 @@
          "Get angle info": "Constrain angle";
 "Get horizontal info": "Constrain horizontal distance";
 "Get length info": "Constrain length";
-"Get perpendicular distance info": "Constrain perpendicular distance";
 "Get vertical info": "Constrain vertical distance";
        };
-        matchesStates: "Sketch" | "Sketch no face" | "Sketch.Await angle info" | "Sketch.Await horizontal distance info" | "Sketch.Await length info" | "Sketch.Await perpendicular distance info" | "Sketch.Await vertical distance info" | "Sketch.Line Tool" | "Sketch.Line Tool.Done" | "Sketch.Line Tool.Init" | "Sketch.Line Tool.No Points" | "Sketch.Line Tool.Point Added" | "Sketch.Line Tool.Segment Added" | "Sketch.Move Tool" | "Sketch.Move Tool.Move init" | "Sketch.Move Tool.Move with execute" | "Sketch.Move Tool.Move without re-execute" | "Sketch.Move Tool.No move" | "Sketch.SketchIdle" | "awaiting selection" | "checking selection" | "idle" | { "Sketch"?: "Await angle info" | "Await horizontal distance info" | "Await length info" | "Await perpendicular distance info" | "Await vertical distance info" | "Line Tool" | "Move Tool" | "SketchIdle" | { "Line Tool"?: "Done" | "Init" | "No Points" | "Point Added" | "Segment Added";
-"Move Tool"?: "Move init" | "Move with execute" | "Move without re-execute" | "No move"; }; };
+        matchesStates: "Sketch" | "Sketch no face" | "Sketch.Await angle info" | "Sketch.Await horizontal distance info" | "Sketch.Await length info" | "Sketch.Await vertical distance info" | "Sketch.Line Tool" | "Sketch.Line Tool.Done" | "Sketch.Line Tool.Init" | "Sketch.Line Tool.No Points" | "Sketch.Line Tool.Point Added" | "Sketch.Line Tool.Segment Added" | "Sketch.Move Tool" | "Sketch.SketchIdle" | "awaiting selection" | "checking selection" | "idle" | { "Sketch"?: "Await angle info" | "Await horizontal distance info" | "Await length info" | "Await vertical distance info" | "Line Tool" | "Move Tool" | "SketchIdle" | { "Line Tool"?: "Done" | "Init" | "No Points" | "Point Added" | "Segment Added"; }; };
        tags: never;
      }
  
--- a/src/routes/Home.tsx
+++ b/src/routes/Home.tsx
@ -29,7 +29,6 @@ import useStateMachineCommands from '../hooks/useStateMachineCommands'
 import { useGlobalStateContext } from 'hooks/useGlobalStateContext'
 import { useCommandsContext } from 'hooks/useCommandsContext'
 import { DEFAULT_PROJECT_NAME } from 'machines/settingsMachine'
-import { sep } from '@tauri-apps/api/path'

 // This route only opens in the Tauri desktop context for now,
 // as defined in Router.tsx, so we can use the Tauri APIs and types.
@ -59,7 +58,7 @@ const Home = () => {
          setCommandBarOpen(false)
          navigate(
            `${paths.FILE}/${encodeURIComponent(
-              context.defaultDirectory + sep + event.data.name
+              context.defaultDirectory + '/' + event.data.name
            )}`
          )
        }
@ -92,7 +91,7 @@ const Home = () => {
          name = interpolateProjectNameWithIndex(name, nextIndex)
        }

-        await createNewProject(context.defaultDirectory + sep + name)
+        await createNewProject(context.defaultDirectory + '/' + name)

        if (shouldUpdateDefaultProjectName) {
          sendToSettings({
@ -115,8 +114,8 @@ const Home = () => {
        }

        await renameFile(
-          context.defaultDirectory + sep + oldName,
-          context.defaultDirectory + sep + name
+          context.defaultDirectory + '/' + oldName,
+          context.defaultDirectory + '/' + name
        )
        return `Successfully renamed "${oldName}" to "${name}"`
      },
@ -124,7 +123,7 @@ const Home = () => {
        context: ContextFrom<typeof homeMachine>,
        event: EventFrom<typeof homeMachine, 'Delete project'>
      ) => {
-        await removeDir(context.defaultDirectory + sep + event.data.name, {
+        await removeDir(context.defaultDirectory + '/' + event.data.name, {
          recursive: true,
        })
        return `Successfully deleted "${event.data.name}"`
@ -173,9 +172,9 @@ const Home = () => {
  }

  return (
-    <div className="relative flex flex-col h-screen overflow-hidden">
+    <div className="h-screen overflow-hidden relative flex flex-col">
      <AppHeader showToolbar={false} />
-      <div className="w-full max-w-5xl px-4 mx-auto my-24 overflow-y-auto lg:px-0">
+      <div className="my-24 overflow-y-auto max-w-5xl w-full mx-auto">
        <section className="flex justify-between">
          <h1 className="text-3xl text-bold">Your Projects</h1>
          <div className="flex">
@ -236,7 +235,7 @@ const Home = () => {
          ) : (
            <>
              {projects.length > 0 ? (
-                <ul className="grid w-full grid-cols-4 gap-4 my-8">
+                <ul className="my-8 w-full grid grid-cols-4 gap-4">
                  {projects.sort(getSortFunction(sort)).map((project) => (
                    <ProjectCard
                      key={project.name}
@ -247,7 +246,7 @@ const Home = () => {
                  ))}
                </ul>
              ) : (
-                <p className="p-4 my-8 border border-dashed rounded border-chalkboard-30 dark:border-chalkboard-70">
+                <p className="rounded my-8 border border-dashed border-chalkboard-30 dark:border-chalkboard-70 p-4">
                  No Projects found, ready to make your first one?
                </p>
              )}
--- a/src/routes/Onboarding/Export.tsx
+++ b/src/routes/Onboarding/Export.tsx
@ -24,15 +24,8 @@ export default function Export() {
            Try opening the project menu and clicking "Export Model".
          </p>
          <p className="my-4">
-            KittyCAD Modeling App uses{' '}
-            <a
-              href="https://kittycad.io/gltf-format-extension"
-              rel="noopener noreferrer"
-              target="_blank"
-            >
-              our open-source extension proposal
-            </a>{' '}
-            for the GLTF file format.{' '}
+            KittyCAD Modeling App uses our open-source extension proposal for
+            the GLTF file format.{' '}
            <a
              href="https://kittycad.io/docs/api/convert-cad-file"
              rel="noopener noreferrer"
--- a/src/routes/Onboarding/FutureWork.tsx
+++ b/src/routes/Onboarding/FutureWork.tsx
@ -4,23 +4,13 @@ import { useDismiss } from '.'
 import { useEffect } from 'react'
 import { bracket } from 'lib/exampleKcl'
 import { kclManager } from 'lang/KclSinglton'
-import { useModelingContext } from 'hooks/useModelingContext'

 export default function FutureWork() {
-  const { send } = useModelingContext()
  const dismiss = useDismiss()

  useEffect(() => {
-    if (kclManager.engineCommandManager.engineConnection?.isReady()) {
-      // If the engine is ready, promptly execute the loaded code
-      kclManager.setCodeAndExecute(bracket)
-    } else {
-      // Otherwise, just set the code and wait for the connection to complete
    kclManager.setCode(bracket)
-    }
-
-    send({ type: 'Cancel' }) // in case the user hit 'Next' while still in sketch mode
-  }, [send])
+  }, [kclManager.setCode])

  return (
    <div className="fixed grid justify-center items-center inset-0 bg-chalkboard-100/50 z-50">
--- a/src/routes/Onboarding/Introduction.tsx
+++ b/src/routes/Onboarding/Introduction.tsx
@ -10,7 +10,6 @@ import { useGlobalStateContext } from 'hooks/useGlobalStateContext'
 import { Themes, getSystemTheme } from 'lib/theme'
 import { bracket } from 'lib/exampleKcl'
 import {
-  PROJECT_ENTRYPOINT,
  createNewProject,
  getNextProjectIndex,
  getProjectsInDir,
@ -21,7 +20,6 @@ import { useNavigate } from 'react-router-dom'
 import { paths } from 'Router'
 import { useEffect } from 'react'
 import { kclManager } from 'lang/KclSinglton'
-import { sep } from '@tauri-apps/api/path'

 function OnboardingWithNewFile() {
  const navigate = useNavigate()
@ -43,16 +41,12 @@ function OnboardingWithNewFile() {
      ONBOARDING_PROJECT_NAME,
      nextIndex
    )
-    const newFile = await createNewProject(defaultDirectory + sep + name)
-    navigate(
-      `${paths.FILE}/${encodeURIComponent(
-        newFile.path + sep + PROJECT_ENTRYPOINT
-      )}${paths.ONBOARDING.INDEX}`
-    )
+    const newFile = await createNewProject(defaultDirectory + '/' + name)
+    navigate(`${paths.FILE}/${encodeURIComponent(newFile.path)}`)
  }
  return (
-    <div className="fixed inset-0 z-50 grid place-content-center bg-chalkboard-110/50">
-      <div className="max-w-3xl p-8 rounded bg-chalkboard-10 dark:bg-chalkboard-90">
+    <div className="fixed grid place-content-center inset-0 bg-chalkboard-110/50 z-50">
+      <div className="max-w-3xl bg-chalkboard-10 dark:bg-chalkboard-90 p-8 rounded">
        {!isTauri() ? (
          <>
            <h1 className="text-2xl font-bold text-warn-80 dark:text-warn-10">
@ -90,7 +84,7 @@ function OnboardingWithNewFile() {
          </>
        ) : (
          <>
-            <h1 className="flex flex-wrap items-center gap-4 text-2xl font-bold">
+            <h1 className="text-2xl font-bold flex gap-4 flex-wrap items-center">
              Would you like to create a new project?
            </h1>
            <section className="my-12">
@ -116,11 +110,7 @@ function OnboardingWithNewFile() {
              </ActionButton>
              <ActionButton
                Element="button"
-                onClick={() => {
-                  createAndOpenNewProject()
-                  kclManager.setCode(bracket)
-                  dismiss()
-                }}
+                onClick={createAndOpenNewProject}
                icon={{ icon: faArrowRight }}
              >
                Make a new project
@ -148,22 +138,21 @@ export default function Introduction() {
      : ''
  const dismiss = useDismiss()
  const next = useNextClick(onboardingPaths.CAMERA)
-  const isStarterCode = kclManager.code === '' || kclManager.code === bracket

  useEffect(() => {
    if (kclManager.code === '') kclManager.setCode(bracket)
-  }, [])
+  }, [kclManager.code, kclManager.setCode])

-  return isStarterCode ? (
-    <div className="fixed inset-0 z-50 grid place-content-center bg-chalkboard-110/50">
-      <div className="max-w-3xl p-8 rounded bg-chalkboard-10 dark:bg-chalkboard-90">
-        <h1 className="flex flex-wrap items-center gap-4 text-2xl font-bold">
+  return !(kclManager.code !== '' && kclManager.code !== bracket) ? (
+    <div className="fixed grid place-content-center inset-0 bg-chalkboard-110/50 z-50">
+      <div className="max-w-3xl bg-chalkboard-10 dark:bg-chalkboard-90 p-8 rounded">
+        <h1 className="text-2xl font-bold flex gap-4 flex-wrap items-center">
          <img
            src={`/kcma-logomark${getLogoTheme()}.svg`}
            alt="KittyCAD Modeling App"
-            className="h-20 max-w-full"
+            className="max-w-full h-20"
          />
-          <span className="px-3 py-1 text-base rounded-full bg-energy-10 text-energy-80">
+          <span className="bg-energy-10 text-energy-80 px-3 py-1 rounded-full text-base">
            Alpha
          </span>
        </h1>
--- a/src/routes/Onboarding/Sketching.tsx
+++ b/src/routes/Onboarding/Sketching.tsx
@ -11,13 +11,7 @@ export default function Sketching() {
  const next = useNextClick(onboardingPaths.FUTURE_WORK)

  useEffect(() => {
-    if (kclManager.engineCommandManager.engineConnection?.isReady()) {
-      // If the engine is ready, promptly execute the loaded code
-      kclManager.setCodeAndExecute('')
-    } else {
-      // Otherwise, just set the code and wait for the connection to complete
    kclManager.setCode('')
-    }
  }, [])

  return (
--- a/src/routes/Settings.tsx
+++ b/src/routes/Settings.tsx
@ -31,11 +31,9 @@ import {
  interpolateProjectNameWithIndex,
 } from 'lib/tauriFS'
 import { ONBOARDING_PROJECT_NAME } from './Onboarding'
-import { sep } from '@tauri-apps/api/path'

 export const Settings = () => {
-  const loaderData =
-    (useRouteLoaderData(paths.FILE) as IndexLoaderData) || undefined
+  const loaderData = useRouteLoaderData(paths.FILE) as IndexLoaderData
  const navigate = useNavigate()
  const location = useLocation()
  const isFileSettings = location.pathname.includes(paths.FILE)
@ -96,13 +94,13 @@ export const Settings = () => {
      ONBOARDING_PROJECT_NAME,
      nextIndex
    )
-    const newFile = await createNewProject(defaultDirectory + sep + name)
+    const newFile = await createNewProject(defaultDirectory + '/' + name)
    navigate(`${paths.FILE}/${encodeURIComponent(newFile.path)}`)
  }

  return (
    <div className="fixed inset-0 z-40 overflow-auto body-bg">
-      <AppHeader showToolbar={false} project={loaderData}>
+      <AppHeader showToolbar={false} project={loaderData?.project}>
        <ActionButton
          Element="link"
          to={location.pathname.replace(paths.SETTINGS, '')}
@ -117,7 +115,7 @@ export const Settings = () => {
          Close
        </ActionButton>
      </AppHeader>
-      <div className="max-w-5xl mx-5 lg:mx-auto my-24">
+      <div className="max-w-5xl mx-auto my-24">
        <h1 className="text-4xl font-bold">User Settings</h1>
        <p className="max-w-2xl mt-6">
          Don't see the feature you want? Check to see if it's on{' '}
--- a/src/useStore.ts
+++ b/src/useStore.ts
@ -1,13 +1,42 @@
 import { create } from 'zustand'
 import { persist } from 'zustand/middleware'
 import { addLineHighlight, EditorView } from './editor/highlightextension'
-import { parse, Program, _executor, ProgramMemory } from './lang/wasm'
-import { Selection } from 'lib/selections'
+import {
+  parse,
+  Program,
+  _executor,
+  ProgramMemory,
+  Position,
+  PathToNode,
+  Rotation,
+  SourceRange,
+} from './lang/wasm'
 import { enginelessExecutor } from './lib/testHelpers'
+import { EditorSelection } from '@codemirror/state'
 import { EngineCommandManager } from './lang/std/engineConnection'
 import { KCLError } from './lang/errors'
+import { kclManager } from 'lang/KclSinglton'
 import { DefaultPlanes } from './wasm-lib/kcl/bindings/DefaultPlanes'

+export type Axis = 'y-axis' | 'x-axis' | 'z-axis'
+
+export type Selection = {
+  type:
+    | 'default'
+    | 'line-end'
+    | 'line-mid'
+    | 'face'
+    | 'point'
+    | 'edge'
+    | 'line'
+    | 'arc'
+    | 'all'
+  range: SourceRange
+}
+export type Selections = {
+  otherSelections: Axis[]
+  codeBasedSelections: Selection[]
+}
 export type ToolTip =
  | 'lineTo'
  | 'line'
@ -48,6 +77,10 @@ export type PaneType =
  | 'logs'
  | 'lspMessages'

+export interface SelectionRangeTypeMap {
+  [key: number]: Selection['type']
+}
+
 export interface StoreState {
  editorView: EditorView | null
  setEditorView: (editorView: EditorView) => void
@ -224,7 +257,7 @@ export async function executeCode({
        body: [],
        nonCodeMeta: {
          nonCodeNodes: {},
-          start: [],
+          start: null,
        },
      },
    }
@ -283,7 +316,7 @@ export async function executeAst({
          defaultPlanes
        ))

-    await engineCommandManager.waitForAllCommands()
+    await engineCommandManager.waitForAllCommands(ast, programMemory)
    return {
      logs: [],
      errors: [],
@ -312,3 +345,79 @@ export async function executeAst({
    }
  }
 }
+
+export function dispatchCodeMirrorCursor({
+  selections,
+  editorView,
+}: {
+  selections: Selections
+  editorView: EditorView
+}): {
+  selectionRangeTypeMap: SelectionRangeTypeMap
+} {
+  const ranges: ReturnType<typeof EditorSelection.cursor>[] = []
+  const selectionRangeTypeMap: SelectionRangeTypeMap = {}
+  selections.codeBasedSelections.forEach(({ range, type }) => {
+    if (range?.[1]) {
+      ranges.push(EditorSelection.cursor(range[1]))
+      selectionRangeTypeMap[range[1]] = type
+    }
+  })
+  setTimeout(() => {
+    ranges.length &&
+      editorView.dispatch({
+        selection: EditorSelection.create(
+          ranges,
+          selections.codeBasedSelections.length - 1
+        ),
+      })
+  })
+  return {
+    selectionRangeTypeMap,
+  }
+}
+
+export function setCodeMirrorCursor({
+  codeSelection,
+  currestSelections,
+  editorView,
+  isShiftDown,
+}: {
+  codeSelection?: Selection
+  currestSelections: Selections
+  editorView: EditorView
+  isShiftDown: boolean
+}): SelectionRangeTypeMap {
+  // This DOES NOT set the `selectionRanges` in xstate context
+  // instead it updates/dispatches to the editor, which in turn updates the xstate context
+  // I've found this the best way to deal with the editor without causing an infinite loop
+  // and really we want the editor to be in charge of cursor positions and for `selectionRanges` mirror it
+  // because we want to respect the user manually placing the cursor too.
+  const code = kclManager.code
+  if (!codeSelection) {
+    const selectionRangeTypeMap = dispatchCodeMirrorCursor({
+      editorView,
+      selections: {
+        otherSelections: currestSelections.otherSelections,
+        codeBasedSelections: [
+          {
+            range: [0, code.length ? code.length - 1 : 0],
+            type: 'default',
+          },
+        ],
+      },
+    })
+    return selectionRangeTypeMap
+  }
+  const selections: Selections = {
+    ...currestSelections,
+    codeBasedSelections: isShiftDown
+      ? [...currestSelections.codeBasedSelections, codeSelection]
+      : [codeSelection],
+  }
+  const selectionRangeTypeMap = dispatchCodeMirrorCursor({
+    editorView,
+    selections,
+  })
+  return selectionRangeTypeMap
+}
--- a/src/wasm-lib/Cargo.lock
+++ b/src/wasm-lib/Cargo.lock
@ -1390,7 +1390,7 @@ dependencies = [

 [[package]]
 name = "kcl-lib"
-version = "0.1.35"
+version = "0.1.33"
 dependencies = [
 "anyhow",
 "async-recursion",
@ -1426,9 +1426,9 @@ dependencies = [

 [[package]]
 name = "kittycad"
-version = "0.2.33"
+version = "0.2.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d341a81a4dfef43460d395c87d86c17e24affb96db0e7f4a35e8688f0e092344"
+checksum = "539b323537b877fc8dd130362b8f1af9af8051c19208bb8bfd816ab7c330f2bb"
 dependencies = [
 "anyhow",
 "async-trait",
@ -1733,7 +1733,7 @@ checksum = "0ab1bc2a289d34bd04a330323ac98a1b4bc82c9d9fcb1e66b63caa84da26b575"
 [[package]]
 name = "openapitor"
 version = "0.0.9"
-source = "git+https://github.com/KittyCAD/kittycad.rs?branch=main#7e087ecaee2fdfdbdbe8648e769213130f777c45"
+source = "git+https://github.com/KittyCAD/kittycad.rs?branch=main#c122a9b1d6afe51c25e545b5e0bbeb91d367e6d2"
 dependencies = [
 "Inflector",
 "anyhow",
@ -2047,9 +2047,9 @@ dependencies = [

 [[package]]
 name = "proc-macro2"
-version = "1.0.69"
+version = "1.0.67"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "134c189feb4956b20f6f547d2cf727d4c0fe06722b20a0eec87ed445a97f92da"
+checksum = "3d433d9f1a3e8c1263d9456598b16fec66f4acc9a74dacffd35c7bb09b3a1328"
 dependencies = [
 "unicode-ident",
 ]
@ -2549,9 +2549,9 @@ dependencies = [

 [[package]]
 name = "serde"
-version = "1.0.189"
+version = "1.0.188"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e422a44e74ad4001bdc8eede9a4570ab52f71190e9c076d14369f38b9200537"
+checksum = "cf9e0fcba69a370eed61bcf2b728575f726b50b55cba78064753d708ddc7549e"
 dependencies = [
 "serde_derive",
 ]
@ -2567,9 +2567,9 @@ dependencies = [

 [[package]]
 name = "serde_derive"
-version = "1.0.189"
+version = "1.0.188"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e48d1f918009ce3145511378cf68d613e3b3d9137d67272562080d68a2b32d5"
+checksum = "4eca7ac642d82aa35b60049a6eccb4be6be75e599bd2e9adb5f875a737654af2"
 dependencies = [
 "proc-macro2",
 "quote",
@ -3077,9 +3077,9 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"

 [[package]]
 name = "tokio"
-version = "1.33.0"
+version = "1.32.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4f38200e3ef7995e5ef13baec2f432a6da0aa9ac495b2c0e8f3b7eec2c92d653"
+checksum = "17ed6077ed6cd6c74735e21f37eb16dc3935f96878b1fe961074089cc80893f9"
 dependencies = [
 "backtrace",
 "bytes",
--- a/src/wasm-lib/Cargo.toml
+++ b/src/wasm-lib/Cargo.toml
@ -11,7 +11,7 @@ crate-type = ["cdylib"]
 bson = { version = "2.7.0", features = ["uuid-1", "chrono"] }
 gloo-utils = "0.2.0"
 kcl-lib = { path = "kcl" }
-kittycad = { version = "0.2.33", default-features = false, features = ["js"] }
+kittycad = { version = "0.2.31", default-features = false, features = ["js"] }
 serde_json = "1.0.107"
 uuid = { version = "1.4.1", features = ["v4", "js", "serde"] }
 wasm-bindgen = "0.2.87"
@ -20,10 +20,10 @@ wasm-bindgen-futures = "0.4.37"
 [dev-dependencies]
 anyhow = "1"
 image = "0.24.7"
-kittycad = "0.2.33"
+kittycad = "0.2.31"
 pretty_assertions = "1.4.0"
 reqwest = { version = "0.11.22", default-features = false }
-tokio = { version = "1.33.0", features = ["rt-multi-thread", "macros", "time"] }
+tokio = { version = "1.32.0", features = ["rt-multi-thread", "macros", "time"] }
 twenty-twenty = "0.6.1"
 uuid = { version = "1.4.1", features = ["v4", "js", "serde"] }

--- a/src/wasm-lib/derive-docs/Cargo.toml
+++ b/src/wasm-lib/derive-docs/Cargo.toml
@ -14,7 +14,7 @@ proc-macro = true
 convert_case = "0.6.0"
 proc-macro2 = "1"
 quote = "1"
-serde = { version = "1.0.189", features = ["derive"] }
+serde = { version = "1.0.188", features = ["derive"] }
 serde_tokenstream = "0.2"
 syn = { version = "2.0.38", features = ["full"] }

--- a/src/wasm-lib/kcl/Cargo.toml
+++ b/src/wasm-lib/kcl/Cargo.toml
@ -1,7 +1,7 @@
 [package]
 name = "kcl-lib"
 description = "KittyCAD Language"
-version = "0.1.35"
+version = "0.1.33"
 edition = "2021"
 license = "MIT"

@ -15,11 +15,11 @@ clap = { version = "4.4.6", features = ["cargo", "derive", "env", "unicode"], op
 dashmap = "5.5.3"
 derive-docs = { version = "0.1.4" }
 #derive-docs = { path = "../derive-docs" }
-kittycad = { version = "0.2.33", default-features = false, features = ["js"] }
+kittycad = { version = "0.2.31", default-features = false, features = ["js"] }
 lazy_static = "1.4.0"
 parse-display = "0.8.2"
 schemars = { version = "0.8", features = ["impl_json_schema", "url", "uuid1"] }
-serde = { version = "1.0.189", features = ["derive"] }
+serde = { version = "1.0.188", features = ["derive"] }
 serde_json = "1.0.107"
 thiserror = "1.0.49"
 ts-rs = { version = "7", package = "ts-rs-json-value", features = ["serde-json-impl", "schemars-impl", "uuid-impl"] }
@ -37,7 +37,7 @@ web-sys = { version = "0.3.64", features = ["console"] }
 bson = { version = "2.7.0", features = ["uuid-1", "chrono"] }
 futures = { version = "0.3.28" }
 reqwest = { version = "0.11.22", default-features = false }
-tokio = { version = "1.33.0", features = ["full"] }
+tokio = { version = "1.32.0", features = ["full"] }
 tokio-tungstenite = { version = "0.20.0", features = ["rustls-tls-native-roots"] }
 tower-lsp = { version = "0.20.0", features = ["proposed"] }

@ -55,7 +55,7 @@ criterion = "0.5.1"
 expectorate = "1.1.0"
 itertools = "0.11.0"
 pretty_assertions = "1.4.0"
-tokio = { version = "1.33.0", features = ["rt-multi-thread", "macros", "time"] }
+tokio = { version = "1.32.0", features = ["rt-multi-thread", "macros", "time"] }

 [[bench]]
 name = "compiler_benchmark"
--- a/src/wasm-lib/kcl/src/ast/types.rs
+++ b/src/wasm-lib/kcl/src/ast/types.rs
@ -63,14 +63,10 @@ impl Program {
                .fold(String::new(), |mut output, (index, recast_str)| {
                    let start_string = if index == 0 {
                        // We need to indent.
-                        if self.non_code_meta.start.is_empty() {
-                            indentation.to_string()
+                        if let Some(start) = self.non_code_meta.start.clone() {
+                            start.format(&indentation)
                        } else {
-                            self.non_code_meta
-                                .start
-                                .iter()
-                                .map(|start| start.format(&indentation))
-                                .collect()
+                            indentation.to_string()
                        }
                    } else {
                        // Do nothing, we already applied the indentation elsewhere.
@ -734,7 +730,7 @@ impl NonCodeNode {
            NonCodeValue::BlockComment { value, style } => {
                let add_start_new_line = if self.start == 0 { "" } else { "\n" };
                match style {
-                    CommentStyle::Block => format!("{}{}/* {} */", add_start_new_line, indentation, value),
+                    CommentStyle::Block => format!("{}{}/* {} */\n", add_start_new_line, indentation, value),
                    CommentStyle::Line => format!("{}{}// {}\n", add_start_new_line, indentation, value),
                }
            }
@ -752,7 +748,7 @@ impl NonCodeNode {

 #[derive(Debug, Clone, Deserialize, Serialize, PartialEq, ts_rs::TS, JsonSchema)]
 #[ts(export)]
-#[serde(rename_all = "camelCase")]
+#[serde(tag = "type", rename_all = "camelCase")]
 pub enum CommentStyle {
    /// Like // foo
    Line,
@ -802,7 +798,7 @@ pub enum NonCodeValue {
 #[serde(rename_all = "camelCase")]
 pub struct NonCodeMeta {
    pub non_code_nodes: HashMap<usize, Vec<NonCodeNode>>,
-    pub start: Vec<NonCodeNode>,
+    pub start: Option<NonCodeNode>,
 }

 // implement Deserialize manually because we to force the keys of non_code_nodes to be usize
@ -815,16 +811,18 @@ impl<'de> Deserialize<'de> for NonCodeMeta {
        #[derive(Deserialize)]
        #[serde(rename_all = "camelCase")]
        struct NonCodeMetaHelper {
-            non_code_nodes: HashMap<String, Vec<NonCodeNode>>,
-            start: Vec<NonCodeNode>,
+            non_code_nodes: HashMap<String, NonCodeNode>,
+            start: Option<NonCodeNode>,
        }

        let helper = NonCodeMetaHelper::deserialize(deserializer)?;
-        let non_code_nodes = helper
-            .non_code_nodes
-            .into_iter()
-            .map(|(key, value)| Ok((key.parse().map_err(serde::de::Error::custom)?, value)))
-            .collect::<Result<HashMap<_, _>, _>>()?;
+        let mut non_code_nodes = HashMap::new();
+        for (key, value) in helper.non_code_nodes {
+            non_code_nodes
+                .entry(key.parse().map_err(serde::de::Error::custom)?)
+                .or_insert(Vec::new())
+                .push(value);
+        }
        Ok(NonCodeMeta {
            non_code_nodes,
            start: helper.start,
@ -2912,25 +2910,6 @@ show(part001)"#;
  // this is also a comment
  return things
 }
-"#
-        );
-    }
-    #[test]
-    fn test_recast_comment_at_start() {
-        let test_program = r#"
-/* comment at start */
-
-const mySk1 = startSketchAt([0, 0])"#;
-        let tokens = crate::token::lexer(test_program);
-        let parser = crate::parser::Parser::new(tokens);
-        let program = parser.ast().unwrap();
-
-        let recasted = program.recast(&Default::default(), 0);
-        assert_eq!(
-            recasted,
-            r#"/* comment at start */
-
-const mySk1 = startSketchAt([0, 0])
 "#
        );
    }
--- a/src/wasm-lib/kcl/src/docs.rs
+++ b/src/wasm-lib/kcl/src/docs.rs
@ -316,17 +316,7 @@ pub fn get_type_string_from_schema(schema: &schemars::schema::Schema) -> Result<
            if let Some(array_val) = &o.array {
                if let Some(schemars::schema::SingleOrVec::Single(items)) = &array_val.items {
                    // Let's print out the object's properties.
-                    match array_val.max_items {
-                        Some(val) => {
-                            return Ok((
-                                format!("[{}]", (0..val).map(|_| "number").collect::<Vec<_>>().join(", ")),
-                                false,
-                            ));
-                        }
-                        None => {
                    return Ok((format!("[{}]", get_type_string_from_schema(items)?.0), false));
-                        }
-                    };
                } else if let Some(items) = &array_val.contains {
                    return Ok((format!("[{}]", get_type_string_from_schema(items)?.0), false));
                }
--- a/src/wasm-lib/kcl/src/parser.rs
+++ b/src/wasm-lib/kcl/src/parser.rs
@ -181,33 +181,10 @@ impl Parser {
        Ok(token)
    }

-    /// Use the new Winnow parser.
    pub fn ast(&self) -> Result<Program, KclError> {
        parser_impl::run_parser(&mut self.tokens.as_slice())
    }

-    /// Use the old handwritten recursive parser.
-    pub fn ast_old(&self) -> Result<Program, KclError> {
-        let body = self.make_body(
-            0,
-            vec![],
-            NonCodeMeta {
-                non_code_nodes: HashMap::new(),
-                start: Vec::new(),
-            },
-        )?;
-        let end = match self.get_token(body.last_index) {
-            Ok(token) => token.end,
-            Err(_) => self.tokens[self.tokens.len() - 1].end,
-        };
-        Ok(Program {
-            start: 0,
-            end,
-            body: body.body,
-            non_code_meta: body.non_code_meta,
-        })
-    }
-
    fn make_identifier(&self, index: usize) -> Result<Identifier, KclError> {
        let current_token = self.get_token(index)?;
        Ok(Identifier {
@ -1067,7 +1044,7 @@ impl Parser {
        let non_code_meta = match previous_non_code_meta {
            Some(meta) => meta,
            None => NonCodeMeta {
-                start: Vec::new(),
+                start: None,
                non_code_nodes: HashMap::new(),
            },
        };
@ -1665,9 +1642,7 @@ impl Parser {
            let next_token = self.next_meaningful_token(token_index, Some(0))?;
            if let Some(node) = &next_token.non_code_node {
                if previous_body.is_empty() {
-                    if let Some(next) = next_token.non_code_node {
-                        non_code_meta.start.push(next);
-                    }
+                    non_code_meta.start = next_token.non_code_node;
                } else {
                    non_code_meta.insert(previous_body.len(), node.clone());
                }
@ -1785,7 +1760,7 @@ impl Parser {
                last_index: next_token_index,
                non_code_meta: NonCodeMeta {
                    non_code_nodes: HashMap::new(),
-                    start: Vec::new(),
+                    start: None,
                },
            }
        } else {
@ -1794,7 +1769,7 @@ impl Parser {
                vec![],
                NonCodeMeta {
                    non_code_nodes: HashMap::new(),
-                    start: Vec::new(),
+                    start: None,
                },
            )?
        };
@ -2666,7 +2641,7 @@ show(mySk1)"#;
                vec![],
                NonCodeMeta {
                    non_code_nodes: HashMap::new(),
-                    start: Vec::new(),
+                    start: None,
                },
            )
            .unwrap();
@ -2702,7 +2677,10 @@ show(mySk1)"#;
                    })),
                })),
            })],
-            non_code_meta: NonCodeMeta::default(),
+            non_code_meta: NonCodeMeta {
+                non_code_nodes: Default::default(),
+                start: None,
+            },
        };

        assert_eq!(result, expected_result);
@ -3044,7 +3022,10 @@ e
                }],
                kind: VariableKind::Const,
            })],
-            non_code_meta: NonCodeMeta::default(),
+            non_code_meta: NonCodeMeta {
+                non_code_nodes: Default::default(),
+                start: None,
+            },
        };

        assert_eq!(result, expected_result);
--- a/src/wasm-lib/kcl/src/parser/parser_impl.rs
+++ b/src/wasm-lib/kcl/src/parser/parser_impl.rs
@ -139,7 +139,7 @@ fn non_code_node_no_leading_whitespace(i: TokenSlice) -> PResult<NonCodeNode> {
 fn pipe_expression(i: TokenSlice) -> PResult<PipeExpression> {
    let mut non_code_meta = NonCodeMeta::default();
    let (head, noncode) = terminated(
-        (value_but_not_pipe, preceded(whitespace, opt(non_code_node))),
+        (value_allowed_in_pipe_expr, preceded(whitespace, opt(non_code_node))),
        peek(pipe_surrounded_by_whitespace),
    )
    .context(expected("an expression, followed by the |> (pipe) operator"))
@ -760,7 +760,7 @@ pub fn function_body(i: TokenSlice) -> PResult<Program> {
                }
                end = nc.end;
                if body.is_empty() {
-                    non_code_meta.start.push(nc);
+                    non_code_meta.start = Some(nc)
                } else {
                    non_code_meta.insert(body.len() - 1, nc);
                }
@ -817,14 +817,6 @@ pub fn return_stmt(i: TokenSlice) -> PResult<ReturnStatement> {
 fn value(i: TokenSlice) -> PResult<Value> {
    alt((
        pipe_expression.map(Box::new).map(Value::PipeExpression),
-        value_but_not_pipe,
-    ))
-    .context(expected("a KCL value"))
-    .parse_next(i)
-}
-
-fn value_but_not_pipe(i: TokenSlice) -> PResult<Value> {
-    alt((
        binary_expression.map(Box::new).map(Value::BinaryExpression),
        unary_expression.map(Box::new).map(Value::UnaryExpression),
        value_allowed_in_pipe_expr,
@ -834,12 +826,7 @@ fn value_but_not_pipe(i: TokenSlice) -> PResult<Value> {
 }

 fn unnecessarily_bracketed(i: TokenSlice) -> PResult<Value> {
-    delimited(
-        terminated(open_paren, opt(whitespace)),
-        value,
-        preceded(opt(whitespace), close_paren),
-    )
-    .parse_next(i)
+    delimited(open_paren, value, close_paren).parse_next(i)
 }

 fn value_allowed_in_pipe_expr(i: TokenSlice) -> PResult<Value> {
@ -868,7 +855,6 @@ fn possible_operands(i: TokenSlice) -> PResult<Value> {
        fn_call.map(Box::new).map(Value::CallExpression),
        identifier.map(Box::new).map(Value::Identifier),
        binary_expr_in_parens.map(Box::new).map(Value::BinaryExpression),
-        unnecessarily_bracketed,
    ))
    .context(expected(
        "a KCL value which can be used as an argument/operand to an operator",
@ -1215,7 +1201,7 @@ fn colon(i: TokenSlice) -> PResult<()> {

 /// Parse a comma, optionally followed by some whitespace.
 fn comma_sep(i: TokenSlice) -> PResult<()> {
-    (opt(whitespace), comma, opt(whitespace))
+    (comma, opt(whitespace))
        .context(expected("a comma, optionally followed by whitespace"))
        .parse_next(i)?;
    Ok(())
@ -1272,9 +1258,9 @@ fn binding_name(i: TokenSlice) -> PResult<Identifier> {

 fn fn_call(i: TokenSlice) -> PResult<CallExpression> {
    let fn_name = identifier(i)?;
-    let _ = terminated(open_paren, opt(whitespace)).parse_next(i)?;
+    let _ = open_paren(i)?;
    let args = arguments(i)?;
-    let end = preceded(opt(whitespace), close_paren).parse_next(i)?.end;
+    let end = close_paren(i)?.end;
    let function = if let Some(stdlib_fn) = STDLIB.get(&fn_name.name) {
        crate::ast::types::Function::StdLib { func: stdlib_fn }
    } else {
@ -1360,7 +1346,7 @@ mod tests {
        let mut slice = tokens.as_slice();
        let expr = function_expression.parse_next(&mut slice).unwrap();
        assert_eq!(expr.params, vec![]);
-        let comment_start = expr.body.non_code_meta.start.first().unwrap();
+        let comment_start = expr.body.non_code_meta.start.unwrap();
        let comment0 = &expr.body.non_code_meta.non_code_nodes.get(&0).unwrap()[0];
        let comment1 = &expr.body.non_code_meta.non_code_nodes.get(&1).unwrap()[0];
        assert_eq!(comment_start.value(), "comment 0");
@ -1381,51 +1367,6 @@ comment */
        assert_eq!(comment0.value(), "block\ncomment");
    }

-    #[test]
-    fn test_comment_at_start_of_program() {
-        let test_program = r#"
-/* comment at start */
-
-const mySk1 = startSketchAt([0, 0])"#;
-        let tokens = crate::token::lexer(test_program);
-        let program = program.parse(&tokens).unwrap();
-        let mut starting_comments = program.non_code_meta.start;
-        assert_eq!(starting_comments.len(), 2);
-        let start0 = starting_comments.remove(0);
-        let start1 = starting_comments.remove(0);
-        assert_eq!(
-            start0.value,
-            NonCodeValue::BlockComment {
-                value: "comment at start".to_owned(),
-                style: CommentStyle::Block,
-            }
-        );
-        assert_eq!(start1.value, NonCodeValue::NewLine);
-    }
-
-    #[test]
-    fn test_comment_in_pipe() {
-        let tokens = crate::token::lexer(r#"const x = y() |> /*hi*/ z(%)"#);
-        let mut body = program.parse(&tokens).unwrap().body;
-        let BodyItem::VariableDeclaration(mut item) = body.remove(0) else {
-            panic!("expected vardec");
-        };
-        let val = item.declarations.remove(0).init;
-        let Value::PipeExpression(pipe) = val else {
-            panic!("expected pipe");
-        };
-        let mut noncode = dbg!(pipe.non_code_meta);
-        assert_eq!(noncode.non_code_nodes.len(), 1);
-        let comment = noncode.non_code_nodes.remove(&0).unwrap().pop().unwrap();
-        assert_eq!(
-            comment.value,
-            NonCodeValue::BlockComment {
-                value: "hi".to_owned(),
-                style: CommentStyle::Block
-            }
-        );
-    }
-
    #[test]
    fn test_whitespace_in_function() {
        let test_program = r#"() => {
@ -1467,11 +1408,11 @@ const mySk1 = startSketchAt([0, 0])"#;
                    })],
                    non_code_meta: NonCodeMeta {
                        non_code_nodes: Default::default(),
-                        start: vec![NonCodeNode {
+                        start: Some(NonCodeNode {
                            start: 7,
                            end: 25,
                            value: NonCodeValue::NewLine
-                        }],
+                        })
                    },
                }
            }
@ -1515,14 +1456,14 @@ const mySk1 = startSketchAt([0, 0])"#;
        let tokens = crate::token::lexer(test_program);
        let Program { non_code_meta, .. } = function_body.parse(&tokens).unwrap();
        assert_eq!(
-            vec![NonCodeNode {
+            Some(NonCodeNode {
                start: 0,
                end: 20,
                value: NonCodeValue::BlockComment {
                    value: "this is a comment".to_owned(),
                    style: CommentStyle::Line,
                },
-            }],
+            }),
            non_code_meta.start,
        );
        assert_eq!(
@ -1585,21 +1526,6 @@ const mySk1 = startSketchAt([0, 0])"#;
        assert_eq!(actual.operator, BinaryOperator::Sub);
    }

-    #[test]
-    fn test_arg() {
-        for input in [
-            "( sigmaAllow * width )",
-            "6 / ( sigmaAllow * width )",
-            "sqrt(distance * p * FOS * 6 / ( sigmaAllow * width ))",
-        ] {
-            let tokens = crate::token::lexer(input);
-            let _actual = match value.parse(&tokens) {
-                Ok(x) => x,
-                Err(e) => panic!("{e:?}"),
-            };
-        }
-    }
-
    #[test]
    fn test_arithmetic() {
        let input = "1 * (2 - 3)";
@ -1624,39 +1550,9 @@ const mySk1 = startSketchAt([0, 0])"#;

    #[test]
    fn assign_brackets() {
-        for (i, test_input) in [
-            "const thickness_squared = (1 + 1)",
-            "const thickness_squared = ( 1 + 1)",
-            "const thickness_squared = (1 + 1 )",
-            "const thickness_squared = ( 1 + 1 )",
-        ]
-        .into_iter()
-        .enumerate()
-        {
+        let test_input = "const thickness_squared = (1 + 1)";
        let tokens = crate::token::lexer(test_input);
-            let mut actual = match declaration.parse(&tokens) {
-                Err(e) => panic!("Could not parse test {i}: {e:#?}"),
-                Ok(a) => a,
-            };
-            let Value::BinaryExpression(_expr) = actual.declarations.remove(0).init else {
-                panic!(
-                    "Expected test {i} to be a binary expression but it wasn't, it was {:?}",
-                    actual.declarations[0]
-                );
-            };
-            // TODO: check both sides are 1... probably not necessary but should do.
-        }
-    }
-
-    #[test]
-    fn test_function_call() {
-        for (i, test_input) in ["const x = f(1)", "const x = f( 1 )"].into_iter().enumerate() {
-            let tokens = crate::token::lexer(test_input);
-            let _actual = match declaration.parse(&tokens) {
-                Err(e) => panic!("Could not parse test {i}: {e:#?}"),
-                Ok(a) => a,
-            };
-        }
+        let _decl = declaration.parse(&tokens).unwrap();
    }

    #[test]
@ -1680,16 +1576,19 @@ const mySk1 = startSketchAt([0, 0])"#;
    #[test]
    fn check_parsers_work_the_same() {
        for (i, test_program) in [
-            r#"const boxSketch = startSketchAt([0, 0])
-    |> line([0, 10], %)
-    |> tangentialArc([-5, 5], %)
-    |> line([5, -15], %)
-    |> extrude(10, %)
-"#,
-            "const myVar = min(5 , -legLen(5, 4))", // Space before comma
-            "const myVar = min(-legLen(5, 4), 5)",
-            "const myVar = 5 + 6 |> myFunc(45, %)",
            "let x = 1 * (3 - 4)",
+            r#"
+// this is a comment
+const yo = { a: { b: { c: '123' } } }
+
+const key = 'c'
+const things = "things"
+
+// this is also a comment"#,
+            r#"const three = 3
+
+const yo = 3
+"#,
            r#"const x = 1 // this is an inline comment"#,
            r#"fn x = () => {
                return sg
@ -1759,7 +1658,7 @@ const mySk1 = startSketchAt([0, 0])"#;
            // Run the original parser
            let tokens = crate::token::lexer(test_program);
            let expected = crate::parser::Parser::new(tokens.clone())
-                .ast_old()
+                .ast()
                .expect("Old parser failed");

            // Run the second parser, check it matches the first parser.
--- a/src/wasm-lib/kcl/src/std/extrude.rs
+++ b/src/wasm-lib/kcl/src/std/extrude.rs
@ -25,26 +25,13 @@ pub async fn extrude(args: Args) -> Result<MemoryItem, KclError> {
 }]
 async fn inner_extrude(length: f64, sketch_group: Box<SketchGroup>, args: Args) -> Result<Box<ExtrudeGroup>, KclError> {
    let id = uuid::Uuid::new_v4();
-    // Extrude the element.
-    args.send_modeling_cmd(
-        id,
-        kittycad::types::ModelingCmd::Extrude {
+
+    let cmd = kittycad::types::ModelingCmd::Extrude {
        target: sketch_group.id,
        distance: length,
        cap: true,
-        },
-    )
-    .await?;
-
-    // Bring the object to the front of the scene.
-    // See: https://github.com/KittyCAD/modeling-app/issues/806
-    args.send_modeling_cmd(
-        uuid::Uuid::new_v4(),
-        kittycad::types::ModelingCmd::ObjectBringToFront {
-            object_id: sketch_group.id,
-        },
-    )
-    .await?;
+    };
+    args.send_modeling_cmd(id, cmd).await?;

    Ok(Box::new(ExtrudeGroup {
        id,
--- a/src/wasm-lib/kcl/src/std/mod.rs
+++ b/src/wasm-lib/kcl/src/std/mod.rs
@ -63,10 +63,9 @@ impl StdLib {
            Box::new(crate::std::sketch::StartProfileAt),
            Box::new(crate::std::sketch::Close),
            Box::new(crate::std::sketch::Arc),
-            Box::new(crate::std::sketch::TangentialArc),
-            Box::new(crate::std::sketch::TangentialArcTo),
+            Box::new(crate::std::sketch::TangentalArc),
+            Box::new(crate::std::sketch::TangentalArcTo),
            Box::new(crate::std::sketch::BezierCurve),
-            Box::new(crate::std::sketch::Hole),
            Box::new(crate::std::math::Cos),
            Box::new(crate::std::math::Sin),
            Box::new(crate::std::math::Tan),
@ -231,42 +230,6 @@ impl Args {
        Ok((segment_name, sketch_group))
    }

-    fn get_sketch_groups(&self) -> Result<(Box<SketchGroup>, Box<SketchGroup>), KclError> {
-        let first_value = self.args.first().ok_or_else(|| {
-            KclError::Type(KclErrorDetails {
-                message: format!("Expected a SketchGroup as the first argument, found `{:?}`", self.args),
-                source_ranges: vec![self.source_range],
-            })
-        })?;
-
-        let sketch_group = if let MemoryItem::SketchGroup(sg) = first_value {
-            sg.clone()
-        } else {
-            return Err(KclError::Type(KclErrorDetails {
-                message: format!("Expected a SketchGroup as the first argument, found `{:?}`", self.args),
-                source_ranges: vec![self.source_range],
-            }));
-        };
-
-        let second_value = self.args.get(1).ok_or_else(|| {
-            KclError::Type(KclErrorDetails {
-                message: format!("Expected a SketchGroup as the second argument, found `{:?}`", self.args),
-                source_ranges: vec![self.source_range],
-            })
-        })?;
-
-        let second_sketch_group = if let MemoryItem::SketchGroup(sg) = second_value {
-            sg.clone()
-        } else {
-            return Err(KclError::Type(KclErrorDetails {
-                message: format!("Expected a SketchGroup as the second argument, found `{:?}`", self.args),
-                source_ranges: vec![self.source_range],
-            }));
-        };
-
-        Ok((sketch_group, second_sketch_group))
-    }
-
    fn get_sketch_group(&self) -> Result<Box<SketchGroup>, KclError> {
        let first_value = self.args.first().ok_or_else(|| {
            KclError::Type(KclErrorDetails {
--- a/src/wasm-lib/kcl/src/std/sketch.rs
+++ b/src/wasm-lib/kcl/src/std/sketch.rs
@ -1080,11 +1080,11 @@ async fn inner_arc(data: ArcData, sketch_group: Box<SketchGroup>, args: Args) ->
    Ok(new_sketch_group)
 }

-/// Data to draw a tangential arc.
+/// Data to draw a tangental arc.
 #[derive(Debug, Clone, Deserialize, Serialize, PartialEq, JsonSchema, ts_rs::TS)]
 #[ts(export)]
 #[serde(rename_all = "camelCase", untagged)]
-pub enum TangentialArcData {
+pub enum TangentalArcData {
    RadiusAndOffset {
        /// Radius of the arc.
        /// Not to be confused with Raiders of the Lost Ark.
@ -1103,20 +1103,20 @@ pub enum TangentialArcData {
    Point([f64; 2]),
 }

-/// Draw a tangential arc.
-pub async fn tangential_arc(args: Args) -> Result<MemoryItem, KclError> {
-    let (data, sketch_group): (TangentialArcData, Box<SketchGroup>) = args.get_data_and_sketch_group()?;
+/// Draw a tangental arc.
+pub async fn tangental_arc(args: Args) -> Result<MemoryItem, KclError> {
+    let (data, sketch_group): (TangentalArcData, Box<SketchGroup>) = args.get_data_and_sketch_group()?;

-    let new_sketch_group = inner_tangential_arc(data, sketch_group, args).await?;
+    let new_sketch_group = inner_tangental_arc(data, sketch_group, args).await?;
    Ok(MemoryItem::SketchGroup(new_sketch_group))
 }

 /// Draw an arc.
 #[stdlib {
-    name = "tangentialArc",
+    name = "tangentalArc",
 }]
-async fn inner_tangential_arc(
-    data: TangentialArcData,
+async fn inner_tangental_arc(
+    data: TangentalArcData,
    sketch_group: Box<SketchGroup>,
    args: Args,
 ) -> Result<Box<SketchGroup>, KclError> {
@ -1125,7 +1125,7 @@ async fn inner_tangential_arc(
    let id = uuid::Uuid::new_v4();

    let to = match &data {
-        TangentialArcData::RadiusAndOffset { radius, offset } => {
+        TangentalArcData::RadiusAndOffset { radius, offset } => {
            // Calculate the end point from the angle and radius.
            let end_angle = Angle::from_degrees(*offset);
            let start_angle = Angle::from_degrees(0.0);
@ -1147,7 +1147,7 @@ async fn inner_tangential_arc(
            .await?;
            to.into()
        }
-        TangentialArcData::PointWithTag { to, .. } => {
+        TangentalArcData::PointWithTag { to, .. } => {
            args.send_modeling_cmd(
                id,
                ModelingCmd::ExtendPath {
@ -1166,7 +1166,7 @@ async fn inner_tangential_arc(

            *to
        }
-        TangentialArcData::Point(to) => {
+        TangentalArcData::Point(to) => {
            args.send_modeling_cmd(
                id,
                ModelingCmd::ExtendPath {
@ -1207,11 +1207,11 @@ async fn inner_tangential_arc(
    Ok(new_sketch_group)
 }

-/// Data to draw a tangential arc to a specific point.
+/// Data to draw a tangental arc to a specific point.
 #[derive(Debug, Clone, Deserialize, Serialize, PartialEq, JsonSchema, ts_rs::TS)]
 #[ts(export)]
 #[serde(rename_all = "camelCase", untagged)]
-pub enum TangentialArcToData {
+pub enum TangentalArcToData {
    /// A point with a tag.
    PointWithTag {
        /// Where the arc should end. Must lie in the same plane as the current path pen position. Must not be colinear with current path pen position.
@ -1223,27 +1223,27 @@ pub enum TangentialArcToData {
    Point([f64; 2]),
 }

-/// Draw a tangential arc to a specific point.
-pub async fn tangential_arc_to(args: Args) -> Result<MemoryItem, KclError> {
-    let (data, sketch_group): (TangentialArcToData, Box<SketchGroup>) = args.get_data_and_sketch_group()?;
+/// Draw a tangental arc to a specific point.
+pub async fn tangental_arc_to(args: Args) -> Result<MemoryItem, KclError> {
+    let (data, sketch_group): (TangentalArcToData, Box<SketchGroup>) = args.get_data_and_sketch_group()?;

-    let new_sketch_group = inner_tangential_arc_to(data, sketch_group, args).await?;
+    let new_sketch_group = inner_tangental_arc_to(data, sketch_group, args).await?;
    Ok(MemoryItem::SketchGroup(new_sketch_group))
 }

 /// Draw an arc.
 #[stdlib {
-    name = "tangentialArcTo",
+    name = "tangentalArcTo",
 }]
-async fn inner_tangential_arc_to(
-    data: TangentialArcToData,
+async fn inner_tangental_arc_to(
+    data: TangentalArcToData,
    sketch_group: Box<SketchGroup>,
    args: Args,
 ) -> Result<Box<SketchGroup>, KclError> {
    let from: Point2d = sketch_group.get_coords_from_paths()?;
    let to = match &data {
-        TangentialArcToData::PointWithTag { to, .. } => to,
-        TangentialArcToData::Point(to) => to,
+        TangentalArcToData::PointWithTag { to, .. } => to,
+        TangentalArcToData::Point(to) => to,
    };

    let delta = [to[0] - from.x, to[1] - from.y];
@ -1270,7 +1270,7 @@ async fn inner_tangential_arc_to(
        base: BasePath {
            from: from.into(),
            to: *to,
-            name: if let TangentialArcToData::PointWithTag { tag, .. } = data {
+            name: if let TangentalArcToData::PointWithTag { tag, .. } = data {
                tag.to_string()
            } else {
                "".to_string()
@ -1395,50 +1395,6 @@ async fn inner_bezier_curve(
    Ok(new_sketch_group)
 }

-/// Use a sketch to cut a hole in another sketch.
-pub async fn hole(args: Args) -> Result<MemoryItem, KclError> {
-    let (hole_sketch_group, sketch_group): (Box<SketchGroup>, Box<SketchGroup>) = args.get_sketch_groups()?;
-
-    let new_sketch_group = inner_hole(hole_sketch_group, sketch_group, args).await?;
-    Ok(MemoryItem::SketchGroup(new_sketch_group))
-}
-
-/// Use a sketch to cut a hole in another sketch.
-#[stdlib {
-    name = "hole",
-}]
-async fn inner_hole(
-    hole_sketch_group: Box<SketchGroup>,
-    sketch_group: Box<SketchGroup>,
-    args: Args,
-) -> Result<Box<SketchGroup>, KclError> {
-    //TODO: batch these (once we have batch)
-
-    args.send_modeling_cmd(
-        uuid::Uuid::new_v4(),
-        ModelingCmd::Solid2DAddHole {
-            object_id: sketch_group.id,
-            hole_id: hole_sketch_group.id,
-        },
-    )
-    .await?;
-
-    //suggestion (mike)
-    //we also hide the source hole since its essentially "consumed" by this operation
-    args.send_modeling_cmd(
-        uuid::Uuid::new_v4(),
-        ModelingCmd::ObjectVisible {
-            object_id: hole_sketch_group.id,
-            hidden: true,
-        },
-    )
-    .await?;
-
-    // TODO: should we modify the sketch group to include the hole data, probably?
-
-    Ok(sketch_group)
-}
-
 #[cfg(test)]
 mod tests {

--- a/src/wasm-lib/tests/executor/main.rs
+++ b/src/wasm-lib/tests/executor/main.rs
@ -173,14 +173,14 @@ const wallMountL = 8

 const bracket = startSketchAt([0, 0])
  |> line([0, wallMountL], %)
-  |> tangentialArc({
+  |> tangentalArc({
    radius: filletR,
    offset: 90
  }, %)
  |> line([-shelfMountL, 0], %)
  |> line([0, -thickness], %)
  |> line([shelfMountL, 0], %)
-  |> tangentialArc({
+  |> tangentalArc({
    radius: filletR - thickness,
    offset: -90
  }, %)
@ -231,7 +231,7 @@ async fn serial_test_execute_kittycad_svg() {
 }

 #[tokio::test(flavor = "multi_thread")]
-async fn serial_test_member_expression_sketch_group() {
+async fn test_member_expression_sketch_group() {
    let code = r#"fn cube = (pos, scale) => {
  const sg = startSketchOn('XY')
    |> startProfileAt(pos, %)
@ -260,7 +260,7 @@ show(b2)"#;
 }

 #[tokio::test(flavor = "multi_thread")]
-async fn serial_test_close_arc() {
+async fn test_close_arc() {
    let code = r#"const center = [0,0]
 const radius = 40
 const height = 3
@ -278,7 +278,7 @@ show(body)"#;
 }

 #[tokio::test(flavor = "multi_thread")]
-async fn serial_test_negative_args() {
+async fn test_negative_args() {
    let code = r#"const width = 5
 const height = 10
 const length = 12
@ -304,46 +304,46 @@ box(-20, -5, 10)"#;
 }

 #[tokio::test(flavor = "multi_thread")]
-async fn serial_test_basic_tangential_arc() {
+async fn test_basic_tangental_arc() {
    let code = r#"const boxSketch = startSketchAt([0, 0])
    |> line([0, 10], %)
-    |> tangentialArc({radius: 5, offset: 90}, %)
+    |> tangentalArc({radius: 5, offset: 90}, %)
    |> line([5, -15], %)
    |> extrude(10, %)
 "#;

    let result = execute_and_snapshot(code).await.unwrap();
-    twenty_twenty::assert_image("tests/executor/outputs/tangential_arc.png", &result, 0.999);
+    twenty_twenty::assert_image("tests/executor/outputs/tangental_arc.png", &result, 0.999);
 }

 #[tokio::test(flavor = "multi_thread")]
-async fn serial_test_basic_tangential_arc_with_point() {
+async fn test_basic_tangental_arc_with_point() {
    let code = r#"const boxSketch = startSketchAt([0, 0])
    |> line([0, 10], %)
-    |> tangentialArc([-5, 5], %)
+    |> tangentalArc([-5, 5], %)
    |> line([5, -15], %)
    |> extrude(10, %)
 "#;

    let result = execute_and_snapshot(code).await.unwrap();
-    twenty_twenty::assert_image("tests/executor/outputs/tangential_arc_with_point.png", &result, 0.999);
+    twenty_twenty::assert_image("tests/executor/outputs/tangental_arc_with_point.png", &result, 0.999);
 }

 #[tokio::test(flavor = "multi_thread")]
-async fn serial_test_basic_tangential_arc_to() {
+async fn test_basic_tangental_arc_to() {
    let code = r#"const boxSketch = startSketchAt([0, 0])
    |> line([0, 10], %)
-    |> tangentialArcTo([-5, 15], %)
+    |> tangentalArcTo([-5, 15], %)
    |> line([5, -15], %)
    |> extrude(10, %)
 "#;

    let result = execute_and_snapshot(code).await.unwrap();
-    twenty_twenty::assert_image("tests/executor/outputs/tangential_arc_to.png", &result, 0.999);
+    twenty_twenty::assert_image("tests/executor/outputs/tangental_arc_to.png", &result, 0.999);
 }

 #[tokio::test(flavor = "multi_thread")]
-async fn serial_test_different_planes_same_drawing() {
+async fn test_different_planes_same_drawing() {
    let code = r#"const width = 5
 const height = 10
 const length = 12
@ -374,7 +374,7 @@ box(-20, -5, 10, 'xy')"#;
 }

 #[tokio::test(flavor = "multi_thread")]
-async fn serial_test_lots_of_planes() {
+async fn test_lots_of_planes() {
    let code = r#"const sigmaAllow = 15000 // psi
 const width = 11 // inch
 const p = 150 // Force on shelf - lbs
@ -388,11 +388,11 @@ const wallMountL = 8
 const bracket = startSketchOn('XY')
  |> startProfileAt([0, 0], %)
  |> line([0, wallMountL], %)
-  |> tangentialArc({ radius: filletR, offset: 90 }, %)
+  |> tangentalArc({ radius: filletR, offset: 90 }, %)
  |> line([-shelfMountL, 0], %)
  |> line([0, -thickness], %)
  |> line([shelfMountL, 0], %)
-  |> tangentialArc({
+  |> tangentalArc({
       radius: filletR - thickness,
       offset: -90
     }, %)
@ -431,76 +431,3 @@ const part004 = startSketchOn('YZ')
    let result = execute_and_snapshot(code).await.unwrap();
    twenty_twenty::assert_image("tests/executor/outputs/lots_of_planes.png", &result, 0.999);
 }
-
-#[tokio::test(flavor = "multi_thread")]
-async fn serial_test_holes() {
-    let code = r#"fn circle = (pos, radius) => {
-    const sg = startSketchOn('XY')
-      |> startProfileAt(pos, %)
-      |> arc({angle_end: 360, angle_start: 0, radius: radius}, %)
-      |> close(%)
-
-    return sg
-}
-
-const square = startSketchOn('XY')
-  |> startProfileAt([0, 0], %)
-  |> line([0, 10], %)
-  |> line([10, 0], %)
-  |> line([0, -10], %)
-  |> close(%)
-  |> hole(circle([2, 2], .5), %)
-  |> hole(circle([2, 8], .5), %)
-  |> extrude(2, %)
-
-show(square)
-"#;
-
-    let result = execute_and_snapshot(code).await.unwrap();
-    twenty_twenty::assert_image("tests/executor/outputs/holes.png", &result, 0.999);
-}
-
-#[tokio::test(flavor = "multi_thread")]
-async fn serial_test_rounded_with_holes() {
-    let code = r#"fn circle = (pos, radius) => {
-  const sg = startSketchOn('XY')
-    |> startProfileAt([pos[0] + radius, pos[1]], %)
-    |> arc({
-       angle_end: 360,
-       angle_start: 0,
-       radius: radius
-     }, %)
-    |> close(%)
-  return sg
-}
-
-fn roundedRectangle = (pos, w, l, cornerRadius) => {
-  const rr = startSketchOn('XY')
-    |> startProfileAt([pos[0] - w/2, 0], %)
-    |> lineTo([pos[0] - w/2, pos[1] - l/2 + cornerRadius], %)
-    |> tangentialArcTo([pos[0] - w/2 + cornerRadius, pos[1] - l/2], %)
-    |> lineTo([pos[0] + w/2 - cornerRadius, pos[1] - l/2], %)
-    |> tangentialArcTo([pos[0] + w/2, pos[1] - l/2 + cornerRadius], %)
-    |> lineTo([pos[0] + w/2, pos[1] + l/2 - cornerRadius], %)
-    |> tangentialArcTo([pos[0] + w/2 - cornerRadius, pos[1] + l/2], %)
-    |> lineTo([pos[0] - w/2 + cornerRadius, pos[1] + l/2], %)
-    |> tangentialArcTo([pos[0] - w/2, pos[1] + l/2 - cornerRadius], %)
-    |> close(%)
-  return rr
-}
-
-const holeRadius = 1
-const holeIndex = 6
-
-const part = roundedRectangle([0, 0], 20, 20, 4)
-  |> hole(circle([-holeIndex, holeIndex], holeRadius), %)
-  |> hole(circle([holeIndex, holeIndex], holeRadius), %)
-  |> hole(circle([-holeIndex, -holeIndex], holeRadius), %)
-  |> hole(circle([holeIndex, -holeIndex], holeRadius), %)
-  |> extrude(2, %)
-
-show(part)"#;
-
-    let result = execute_and_snapshot(code).await.unwrap();
-    twenty_twenty::assert_image("tests/executor/outputs/rounded_with_holes.png", &result, 0.999);
-}
--- a/src/wasm-lib/tests/executor/outputs/angled_line.png
+++ b/src/wasm-lib/tests/executor/outputs/angled_line.png
--- a/src/wasm-lib/tests/executor/outputs/different_planes_same_drawing.png
+++ b/src/wasm-lib/tests/executor/outputs/different_planes_same_drawing.png
--- a/src/wasm-lib/tests/executor/outputs/function_sketch.png
+++ b/src/wasm-lib/tests/executor/outputs/function_sketch.png
--- a/src/wasm-lib/tests/executor/outputs/function_sketch_with_position.png
+++ b/src/wasm-lib/tests/executor/outputs/function_sketch_with_position.png
--- a/src/wasm-lib/tests/executor/outputs/holes.png
+++ b/src/wasm-lib/tests/executor/outputs/holes.png
--- a/src/wasm-lib/tests/executor/outputs/kittycad_svg.png
+++ b/src/wasm-lib/tests/executor/outputs/kittycad_svg.png
--- a/src/wasm-lib/tests/executor/outputs/lots_of_planes.png
+++ b/src/wasm-lib/tests/executor/outputs/lots_of_planes.png
--- a/src/wasm-lib/tests/executor/outputs/member_expression_sketch_group.png
+++ b/src/wasm-lib/tests/executor/outputs/member_expression_sketch_group.png
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Adam Chalmers	f3cb24cad7	Fix yarn tests	2023-10-11 00:44:24 -05:00
Adam Chalmers	4631b1e74d	Accept fewer kinds of value on RHS of a \|> operator This yields SIGNIFICANT speedup	2023-10-11 00:34:56 -05:00
Adam Chalmers	06d0fa1da5	Separate benches for parsing and lexing	2023-10-11 00:20:58 -05:00
Adam Chalmers	6427b9da48	New parser built with Winnow Fixes #716	2023-10-10 23:57:02 -05:00