Tests for recasting literals

Fix some more
Trying to make tests pass again
2023-11-01 11:22:34 -05:00 · 2023-11-01 10:30:58 -05:00 · 2023-11-01 10:30:57 -05:00 · 2023-11-01 10:30:57 -05:00 · 2023-11-01 10:30:57 -05:00 · 2023-11-01 10:30:57 -05:00
49 changed files with 4245 additions and 5447 deletions
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@ -17,22 +17,23 @@ concurrency:
  cancel-in-progress: true
 jobs:
  check-format:
-    runs-on: 'ubuntu-20.04'
+    runs-on: 'ubuntu-latest'
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v3
+      - uses: actions/setup-node@v4
        with:
          node-version-file: '.nvmrc'
          cache: 'yarn'
      - run: yarn install
      - run: yarn fmt-check
  check-types:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v3
+      - uses: actions/setup-node@v4
        with:
          node-version-file: '.nvmrc'
          cache: 'yarn'
@ -44,12 +45,13 @@ jobs:
      - run: yarn build:wasm
      - run: yarn tsc
  build-test-web:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v3
+      - uses: actions/setup-node@v4
        with:
          node-version-file: '.nvmrc'
          cache: 'yarn'
@ -68,14 +70,15 @@ jobs:
      - run: yarn test:cov
  prepare-json-files:
-    runs-on: ubuntu-20.04  # seperate job on Ubuntu for easy string manipulations (compared to Windows)
+    runs-on: ubuntu-latest  # seperate job on Ubuntu for easy string manipulations (compared to Windows)
    outputs:
      version: ${{ steps.export_version.outputs.version }}
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v3
+      - uses: actions/setup-node@v4
        with:
          node-version-file: '.nvmrc'
          cache: 'yarn'
@ -84,7 +87,7 @@ jobs:
        if: github.event_name == 'schedule'
        run: |
          VERSION=$(date +'%-y.%-m.%-d') yarn bump-jsons
-          echo "$(jq --arg url 'https://dl.kittycad.io/releases/modeling-app/test/nightly/last_update.json' \
+          echo "$(jq --arg url 'https://dl.kittycad.io/releases/modeling-app/nightly/last_update.json' \
            '.tauri.updater.endpoints[]=$url' src-tauri/tauri.conf.json --indent 2)" > src-tauri/tauri.conf.json
      - uses: actions/upload-artifact@v3
@ -97,12 +100,13 @@ jobs:
      - id: export_version
        run: echo "version=`cat package.json | jq -r '.version'`" >> "$GITHUB_OUTPUT"
-  build-apps:
+
  build-test-apps:
    needs: [check-format, build-test-web, prepare-json-files, check-types]
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
-        os: [macos-latest, ubuntu-20.04, windows-latest]
+        os: [macos-latest, ubuntu-latest, windows-latest]
    steps:
      - uses: actions/checkout@v4
@ -116,13 +120,19 @@ jobs:
          cp artifact/src-tauri/tauri.conf.json src-tauri/tauri.conf.json
      - name: install ubuntu system dependencies
-        if: matrix.os == 'ubuntu-20.04'
+        if: matrix.os == 'ubuntu-latest'
-        run: |
+        run: >
-          sudo apt-get update
+          sudo apt-get update &&
-          sudo apt-get install -y libgtk-3-dev libwebkit2gtk-4.0-dev libayatana-appindicator3-dev librsvg2-dev
+          sudo apt-get install -y
          libgtk-3-dev
          libgtksourceview-3.0-dev
          webkit2gtk-4.0
          libappindicator3-dev
          webkit2gtk-driver
          xvfb
      - name: Sync node version and setup cache
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
        with:
          node-version-file: '.nvmrc'
          cache: 'yarn' # Set this to npm, yarn or pnpm.
@ -201,10 +211,22 @@ jobs:
        with:
          path: ${{ matrix.os == 'macos-latest' && 'src-tauri/target/universal-apple-darwin/release/bundle/*/*' || 'src-tauri/target/release/bundle/*/*' }}
      - name: Install tauri-driver for e2e tests
        if: matrix.os == 'ubuntu-latest'
        uses: actions-rs/cargo@v1
        with:
          command: install
          args: tauri-driver
      - name: Run e2e tests
        if: matrix.os == 'ubuntu-latest'
        run: xvfb-run yarn test:e2e
  publish-apps-release:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
    if: ${{ github.event_name == 'release' || github.event_name == 'schedule' }}
-    needs: [build-test-web, prepare-json-files, build-apps]
+    needs: [build-test-web, prepare-json-files, build-test-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 }}
--- a/docs/kcl/std.json
+++ b/docs/kcl/std.json
@ -3812,7 +3812,7 @@
    "args": [
      {
        "name": "data",
-        "type": "AngeledLineThatIntersectsData",
+        "type": "AngledLineThatIntersectsData",
        "schema": {
          "description": "Data for drawing an angled line that intersects with a given line.",
          "type": "object",
--- a/docs/kcl/std.md
+++ b/docs/kcl/std.md
@ -763,12 +763,12 @@ Draw an angled line that intersects with a given line.
 ```
-angledLineThatIntersects(data: AngeledLineThatIntersectsData, sketch_group: SketchGroup) -> SketchGroup
+angledLineThatIntersects(data: AngledLineThatIntersectsData, sketch_group: SketchGroup) -> SketchGroup
 ```
 #### Arguments
-* `data`: `AngeledLineThatIntersectsData` - Data for drawing an angled line that intersects with a given line.
+* `data`: `AngledLineThatIntersectsData` - Data for drawing an angled line that intersects with a given line.
 ```
 {
 	// The angle of the line.
--- a/e2e/tauri/specs/signin.e2e.js
+++ b/e2e/tauri/specs/signin.e2e.js
@ -0,0 +1,11 @@
 describe('Modeling App', () => {
  it('open the sign in page', async () => {
    const button = await $('#signin')
    expect(button).toHaveText('Sign in')
    // Workaround for .click(), see https://github.com/tauri-apps/tauri/issues/6541
    await button.waitForClickable()
    await browser.execute('arguments[0].click();', button)
    // TODO: handle auth
  })
 })
--- a/package.json
+++ b/package.json
@ -1,16 +1,16 @@
 {
  "name": "untitled-app",
-  "version": "0.11.0",
+  "version": "0.11.1",
  "private": true,
  "dependencies": {
-    "@codemirror/autocomplete": "^6.9.0",
+    "@codemirror/autocomplete": "^6.10.2",
    "@fortawesome/fontawesome-svg-core": "^6.4.2",
    "@fortawesome/free-brands-svg-icons": "^6.4.2",
    "@fortawesome/free-solid-svg-icons": "^6.4.2",
    "@fortawesome/react-fontawesome": "^0.2.0",
    "@headlessui/react": "^1.7.13",
    "@headlessui/tailwindcss": "^0.2.0",
-    "@kittycad/lib": "^0.0.43",
+    "@kittycad/lib": "^0.0.45",
    "@lezer/javascript": "^1.4.7",
    "@open-rpc/client-js": "^1.8.1",
    "@react-hook/resize-observer": "^1.2.6",
@ -18,16 +18,16 @@
    "@sentry/react": "^7.65.0",
    "@tauri-apps/api": "^1.5.0",
    "@testing-library/jest-dom": "^5.14.1",
-    "@testing-library/react": "^13.0.0",
+    "@testing-library/react": "^14.0.0",
-    "@testing-library/user-event": "^13.2.1",
+    "@testing-library/user-event": "^14.5.1",
    "@ts-stack/markdown": "^1.5.0",
    "@types/node": "^16.7.13",
    "@types/react": "^18.0.0",
    "@types/react-dom": "^18.0.0",
-    "@uiw/react-codemirror": "^4.21.13",
+    "@uiw/react-codemirror": "^4.21.20",
    "@xstate/inspect": "^0.8.0",
    "@xstate/react": "^3.2.2",
-    "crypto-js": "^4.1.1",
+    "crypto-js": "^4.2.0",
    "debounce-promise": "^3.1.2",
    "formik": "^2.4.3",
    "fuse.js": "^6.6.2",
@ -43,20 +43,20 @@
    "react-modal-promise": "^1.0.2",
    "react-router-dom": "^6.14.2",
    "sketch-helpers": "^0.0.4",
-    "swr": "^2.0.4",
+    "swr": "^2.2.2",
    "tauri-plugin-fs-extra-api": "https://github.com/tauri-apps/tauri-plugin-fs-extra#v1",
    "toml": "^3.0.0",
    "ts-node": "^10.9.1",
-    "typescript": "^4.4.2",
+    "typescript": "^5.2.2",
-    "uuid": "^9.0.0",
+    "uuid": "^9.0.1",
    "vitest": "^0.34.6",
    "vscode-jsonrpc": "^8.1.0",
    "vscode-languageserver-protocol": "^3.17.3",
    "wasm-pack": "^0.12.1",
-    "web-vitals": "^2.1.0",
+    "web-vitals": "^3.5.0",
    "ws": "^8.13.0",
    "xstate": "^4.38.2",
-    "zustand": "^4.1.4"
+    "zustand": "^4.4.5"
  },
  "scripts": {
    "start": "vite",
@ -69,6 +69,7 @@
    "test:nowatch": "vitest run --mode development",
    "test:rust": "(cd src/wasm-lib && cargo test --all && cargo clippy --all --tests --benches)",
    "test:cov": "vitest run --coverage --mode development",
    "test:e2e": "wdio run wdio.conf.js",
    "simpleserver:ci": "yarn pretest && http-server ./public --cors -p 3000 &",
    "simpleserver": "yarn pretest && http-server ./public --cors -p 3000",
    "fmt": "prettier --write ./src",
@ -102,12 +103,12 @@
  "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": "^1.5.6",
    "@types/crypto-js": "^4.1.1",
-    "@types/debounce-promise": "^3.1.6",
+    "@types/debounce-promise": "^3.1.8",
    "@types/isomorphic-fetch": "^0.0.36",
    "@types/react-modal": "^3.16.0",
-    "@types/uuid": "^9.0.1",
+    "@types/uuid": "^9.0.4",
    "@types/wicg-file-system-access": "^2020.9.6",
    "@types/ws": "^8.5.5",
    "@vitejs/plugin-react": "^4.0.3",
@ -122,9 +123,13 @@
    "prettier": "^2.8.0",
    "setimmediate": "^1.0.5",
    "tailwindcss": "^3.2.4",
-    "vite": "^4.4.3",
+    "vite": "^4.5.0",
    "vite-plugin-eslint": "^1.8.1",
-    "vite-tsconfig-paths": "^4.2.0",
+    "vite-tsconfig-paths": "^4.2.1",
-    "yarn": "^1.22.19"
+    "yarn": "^1.22.19",
    "@wdio/cli": "^7.7.3",
    "@wdio/local-runner": "^7.7.3",
    "@wdio/mocha-framework": "^7.7.3",
    "@wdio/spec-reporter": "^7.7.3"
  }
 }
--- a/src-tauri/Cargo.lock
+++ b/src-tauri/Cargo.lock
@ -122,6 +122,12 @@ dependencies = [
 "system-deps 6.1.0",
 ]
 [[package]]
 name = "atomic"
 version = "0.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c59bdb34bc650a32731b31bd8f0829cc15d24a708ee31559e0bb34f2bc320cba"
 [[package]]
 name = "autocfg"
 version = "1.1.0"
@ -1567,7 +1573,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cb0889898416213fab133e1d33a0e5858a48177452750691bde3666d0fdbaf8b"
 dependencies = [
 "hermit-abi 0.3.1",
- "rustix 0.38.13",
+ "rustix 0.38.21",
 "windows-sys 0.48.0",
 ]
@ -1658,9 +1664,9 @@ dependencies = [
 [[package]]
 name = "kittycad"
-version = "0.2.33"
+version = "0.2.41"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d341a81a4dfef43460d395c87d86c17e24affb96db0e7f4a35e8688f0e092344"
+checksum = "874914cd40bfd43674406683bb3f0924d41780698a4ade96f2e180a73678bdd1"
 dependencies = [
 "anyhow",
 "async-trait",
@ -1759,9 +1765,9 @@ checksum = "ef53942eb7bf7ff43a617b3e2c1c4a5ecf5944a7c1bc12d7ee39bbb15e5c1519"
 [[package]]
 name = "linux-raw-sys"
-version = "0.4.7"
+version = "0.4.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1a9bad9f94746442c783ca431b22403b519cd7fbeed0533fdd6328b2f2212128"
+checksum = "da2479e8c062e40bf0066ffa0bc823de0a9368974af99c9f6df941d2c231e03f"
 [[package]]
 name = "lock_api"
@ -2833,9 +2839,9 @@ checksum = "dbb5fb1acd8a1a18b3dd5be62d25485eb770e05afb408a9627d14d451bae12da"
 [[package]]
 name = "reqwest"
-version = "0.11.20"
+version = "0.11.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3e9ad3fe7488d7e34558a2033d45a0c90b72d97b4f80705666fea71472e2e6a1"
+checksum = "046cd98826c46c2ac8ddecae268eb5c2e58628688a5fc7a2643704a73faba95b"
 dependencies = [
 "base64 0.21.2",
 "bytes",
@ -2862,6 +2868,7 @@ dependencies = [
 "serde",
 "serde_json",
 "serde_urlencoded",
 "system-configuration",
 "tokio",
 "tokio-native-tls",
 "tokio-rustls",
@ -3011,9 +3018,9 @@ dependencies = [
 [[package]]
 name = "rustix"
-version = "0.37.19"
+version = "0.37.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "acf8729d8542766f1b2cf77eb034d52f40d375bb8b615d0b147089946e16613d"
+checksum = "fea8ca367a3a01fe35e6943c400addf443c0f57670e6ec51196f71a4b8762dd2"
 dependencies = [
 "bitflags 1.3.2",
 "errno",
@ -3025,14 +3032,14 @@ dependencies = [
 [[package]]
 name = "rustix"
-version = "0.38.13"
+version = "0.38.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d7db8590df6dfcd144d22afd1b83b36c21a18d7cbc1dc4bb5295a8712e9eb662"
+checksum = "2b426b0506e5d50a7d8dafcf2e81471400deb602392c7dd110815afb4eaf02a3"
 dependencies = [
 "bitflags 2.4.0",
 "errno",
 "libc",
- "linux-raw-sys 0.4.7",
+ "linux-raw-sys 0.4.10",
 "windows-sys 0.48.0",
 ]
@ -3208,9 +3215,9 @@ dependencies = [
 [[package]]
 name = "serde"
-version = "1.0.189"
+version = "1.0.190"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e422a44e74ad4001bdc8eede9a4570ab52f71190e9c076d14369f38b9200537"
+checksum = "91d3c334ca1ee894a2c6f6ad698fe8c435b76d504b13d436f0685d648d6d96f7"
 dependencies = [
 "serde_derive",
 ]
@ -3226,9 +3233,9 @@ dependencies = [
 [[package]]
 name = "serde_derive"
-version = "1.0.189"
+version = "1.0.190"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e48d1f918009ce3145511378cf68d613e3b3d9137d67272562080d68a2b32d5"
+checksum = "67c5609f394e5c2bd7fc51efda478004ea80ef42fee983d5c67a65e34f32c0e3"
 dependencies = [
 "proc-macro2",
 "quote",
@ -3248,9 +3255,9 @@ dependencies = [
 [[package]]
 name = "serde_json"
-version = "1.0.107"
+version = "1.0.108"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6b420ce6e3d8bd882e9b243c6eed35dbc9a6110c9769e74b584e0d68d1f20c65"
+checksum = "3d1c7e3eac408d115102c4c24ad393e0821bb3a5df4d506a80f85f7a742a526b"
 dependencies = [
 "itoa 1.0.6",
 "ryu",
@ -3600,6 +3607,27 @@ dependencies = [
 "windows-sys 0.45.0",
 ]
 [[package]]
 name = "system-configuration"
 version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ba3a3adc5c275d719af8cb4272ea1c4a6d668a777f37e115f6d11ddbc1c8e0e7"
 dependencies = [
 "bitflags 1.3.2",
 "core-foundation",
 "system-configuration-sys",
 ]
 [[package]]
 name = "system-configuration-sys"
 version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a75fb188eb626b924683e3b95e3a48e63551fcfb51949de2f06a9d91dbee93c9"
 dependencies = [
 "core-foundation-sys",
 "libc",
 ]
 [[package]]
 name = "system-deps"
 version = "5.0.0"
@ -3828,7 +3856,7 @@ 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#11048fd9975bf89e9bc2f192b735ac339f6bb43b"
 dependencies = [
 "log",
 "serde",
@ -3927,7 +3955,7 @@ dependencies = [
 "cfg-if",
 "fastrand",
 "redox_syscall 0.3.5",
- "rustix 0.37.19",
+ "rustix 0.37.27",
 "windows-sys 0.45.0",
 ]
@ -4292,6 +4320,7 @@ version = "1.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "345444e32442451b267fc254ae85a209c64be56d2890e601a0c37ff0c3c5ecd2"
 dependencies = [
 "atomic",
 "getrandom 0.2.9",
 "serde",
 ]
--- a/src-tauri/Cargo.toml
+++ b/src-tauri/Cargo.toml
@ -4,7 +4,7 @@ version = "0.1.0"
 description = "A Tauri App"
 authors = ["you"]
 license = ""
-repository = ""
+repository = "https://github.com/KittyCAD/modeling-app"
 default-run = "app"
 edition = "2021"
 rust-version = "1.60"
@ -16,7 +16,7 @@ tauri-build = { version = "1.5.0", features = [] }
 [dependencies]
 anyhow = "1"
-kittycad = "0.2.33"
+kittycad = "0.2.41"
 oauth2 = "4.4.2"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
--- a/src-tauri/src/main.rs
+++ b/src-tauri/src/main.rs
@ -129,10 +129,10 @@ async fn get_user(
 fn main() {
    tauri::Builder::default()
-        .setup(|app| {
+        .setup(|_app| {
            #[cfg(debug_assertions)] // only include this code on debug builds
            {
-                let window = app.get_window("main").unwrap();
+                let window = _app.get_window("main").unwrap();
                // comment out the below if you don't devtools to open everytime.
                // it's useful because otherwise devtools shuts everytime rust code changes.
                window.open_devtools();
--- 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": "0.11.1"
  },
  "tauri": {
    "allowlist": {
--- a/src/Toolbar.tsx
+++ b/src/Toolbar.tsx
@ -1,4 +1,3 @@
 import { ToolTip } from './useStore'
 import { Fragment, WheelEvent, useRef, useMemo } from 'react'
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
 import { faSearch, faX } from '@fortawesome/free-solid-svg-icons'
@ -15,23 +14,6 @@ export const sketchButtonClassnames = {
  icon: 'text-fern-20 h-auto group-hover:text-fern-10 hover:text-fern-10 dark:text-chalkboard-100 dark:group-hover:text-chalkboard-100 dark:hover:text-chalkboard-100 group-disabled:bg-chalkboard-60 hover:group-disabled:text-inherit',
 }
 const sketchFnLabels: Record<ToolTip | 'sketch_line' | 'move', string> = {
  sketch_line: 'Line',
  line: 'Line',
  move: 'Move',
  angledLine: 'Angled Line',
  angledLineThatIntersects: 'Angled Line That Intersects',
  angledLineOfXLength: 'Angled Line Of X Length',
  angledLineOfYLength: 'Angled Line Of Y Length',
  angledLineToX: 'Angled Line To X',
  angledLineToY: 'Angled Line To Y',
  lineTo: 'Line to Point',
  xLine: 'Horizontal Line',
  yLine: 'Vertical Line',
  xLineTo: 'Horizontal Line to Point',
  yLineTo: 'Vertical Line to Point',
 }
 export const Toolbar = () => {
  const { state, send, context } = useModelingContext()
  const toolbarButtonsRef = useRef<HTMLSpanElement>(null)
--- a/src/components/AstExplorer.tsx
+++ b/src/components/AstExplorer.tsx
@ -184,6 +184,7 @@ function DisplayObj({
                  </li>
                )
              }
              return null
            })}
          </ul>
        </span>
--- a/src/components/FileTree.tsx
+++ b/src/components/FileTree.tsx
@ -2,7 +2,7 @@ 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 { Dispatch, useRef, useState } from 'react'
 import { useNavigate } from 'react-router-dom'
 import { Dialog, Disclosure } from '@headlessui/react'
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
--- a/src/components/ModelingMachineProvider.tsx
+++ b/src/components/ModelingMachineProvider.tsx
@ -20,7 +20,6 @@ import {
  recast,
  parse,
  Program,
  VariableDeclarator,
  PipeExpression,
  CallExpression,
 } from 'lang/wasm'
--- a/src/components/Stream.tsx
+++ b/src/components/Stream.tsx
@ -267,11 +267,11 @@ export const Stream = ({ className = '' }) => {
      }
      engineCommandManager.sendSceneCommand(command).then(async () => {
        if (!context.sketchPathToNode) return
-        const varDec = getNodeFromPath<VariableDeclarator>(
+        getNodeFromPath<VariableDeclarator>(
          kclManager.ast,
          context.sketchPathToNode,
          'VariableDeclarator'
-        ).node
+        )
        // Get the current plane string for plane we are on.
        let currentPlaneString = ''
        if (context.sketchPlaneId === kclManager.getPlaneId('xy')) {
--- a/src/components/Toolbar/EqualLength.tsx
+++ b/src/components/Toolbar/EqualLength.tsx
@ -69,7 +69,7 @@ export function applyConstraintEqualLength({
  modifiedAst: Program
  pathToNodeMap: PathToNodeMap
 } {
-  const { enabled, transforms } = setEqualLengthInfo({ selectionRanges })
+  const { transforms } = setEqualLengthInfo({ selectionRanges })
  const { modifiedAst, pathToNodeMap } = transformSecondarySketchLinesTagFirst({
    ast: kclManager.ast,
    selectionRanges,
--- a/src/editor/lsp/client.ts
+++ b/src/editor/lsp/client.ts
@ -108,6 +108,7 @@ export default class Client extends jsrpc.JSONRPCServerAndClient {
          break
        }
      }
      // eslint-disable-next-line @typescript-eslint/no-unused-vars
      messageString += message
      return
    })
--- a/src/hooks/useEngineConnectionSubscriptions.ts
+++ b/src/hooks/useEngineConnectionSubscriptions.ts
@ -2,8 +2,6 @@ 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() {
@ -13,11 +11,6 @@ export function useEngineConnectionSubscriptions() {
  }))
  const { send, context } = useModelingContext()
  interface RangeAndId {
    id: string
    range: SourceRange
  }
  useEffect(() => {
    if (!engineCommandManager) return
--- a/src/hooks/useSetupEngineManager.ts
+++ b/src/hooks/useSetupEngineManager.ts
@ -1,5 +1,5 @@
 import { useLayoutEffect, useEffect, useRef } from 'react'
-import { _executor, parse } from '../lang/wasm'
+import { parse } from '../lang/wasm'
 import { useStore } from '../useStore'
 import { engineCommandManager } from '../lang/std/engineConnection'
 import { deferExecution } from 'lib/utils'
--- a/src/lang/abstractSyntaxTree.test.ts
+++ b/src/lang/abstractSyntaxTree.test.ts
@ -20,7 +20,7 @@ describe('testing AST', () => {
            type: 'Literal',
            start: 0,
            end: 1,
-            value: 5,
+            value: { type: 'i_integer', data: 5 },
            raw: '5',
          },
          operator: '+',
@ -28,7 +28,7 @@ describe('testing AST', () => {
            type: 'Literal',
            start: 3,
            end: 4,
-            value: 6,
+            value: { type: 'i_integer', data: 6 },
            raw: '6',
          },
        },
@ -58,7 +58,7 @@ describe('testing AST', () => {
              type: 'Literal',
              start: 14,
              end: 15,
-              value: 5,
+              value: { type: 'i_integer', data: 5 },
              raw: '5',
            },
          },
@ -92,7 +92,7 @@ const newVar = myVar + 1
              type: 'Literal',
              start: 14,
              end: 15,
-              value: 5,
+              value: { type: 'i_integer', data: 5 },
              raw: '5',
            },
          },
@ -129,7 +129,7 @@ const newVar = myVar + 1
                type: 'Literal',
                start: 39,
                end: 40,
-                value: 1,
+                value: { type: 'i_integer', data: 1 },
                raw: '1',
              },
            },
@ -320,14 +320,14 @@ const myVar = funcN(1, 2)`
                  type: 'Literal',
                  start: 58,
                  end: 59,
-                  value: 1,
+                  value: { data: 1, type: 'i_integer' },
                  raw: '1',
                },
                {
                  type: 'Literal',
                  start: 61,
                  end: 62,
-                  value: 2,
+                  value: { data: 2, type: 'i_integer' },
                  raw: '2',
                },
              ],
@ -390,14 +390,14 @@ describe('testing pipe operator special', () => {
                          type: 'Literal',
                          start: 32,
                          end: 33,
-                          value: 0,
+                          value: { type: 'i_integer', data: 0 },
                          raw: '0',
                        },
                        {
                          type: 'Literal',
                          start: 35,
                          end: 36,
-                          value: 0,
+                          value: { type: 'i_integer', data: 0 },
                          raw: '0',
                        },
                      ],
@ -426,14 +426,14 @@ describe('testing pipe operator special', () => {
                          type: 'Literal',
                          start: 52,
                          end: 53,
-                          value: 2,
+                          value: { type: 'i_integer', data: 2 },
                          raw: '2',
                        },
                        {
                          type: 'Literal',
                          start: 55,
                          end: 56,
-                          value: 3,
+                          value: { type: 'i_integer', data: 3 },
                          raw: '3',
                        },
                      ],
@ -478,14 +478,14 @@ describe('testing pipe operator special', () => {
                                type: 'Literal',
                                start: 81,
                                end: 82,
-                                value: 0,
+                                value: { type: 'i_integer', data: 0 },
                                raw: '0',
                              },
                              {
                                type: 'Literal',
                                start: 84,
                                end: 85,
-                                value: 1,
+                                value: { type: 'i_integer', data: 1 },
                                raw: '1',
                              },
                            ],
@ -505,7 +505,7 @@ describe('testing pipe operator special', () => {
                            type: 'Literal',
                            start: 93,
                            end: 101,
-                            value: 'myPath',
+                            value: { type: 'string', data: 'myPath' },
                            raw: '"myPath"',
                          },
                        },
@ -536,14 +536,14 @@ describe('testing pipe operator special', () => {
                          type: 'Literal',
                          start: 121,
                          end: 122,
-                          value: 1,
+                          value: { type: 'i_integer', data: 1 },
                          raw: '1',
                        },
                        {
                          type: 'Literal',
                          start: 124,
                          end: 125,
-                          value: 1,
+                          value: { type: 'i_integer', data: 1 },
                          raw: '1',
                        },
                      ],
@ -568,7 +568,7 @@ describe('testing pipe operator special', () => {
                      type: 'Literal',
                      start: 139,
                      end: 141,
-                      value: 45,
+                      value: { type: 'i_integer', data: 45 },
                      raw: '45',
                    },
                    { type: 'PipeSubstitution', start: 143, end: 144 },
@ -619,7 +619,7 @@ describe('testing pipe operator special', () => {
                    type: 'Literal',
                    start: 14,
                    end: 15,
-                    value: 5,
+                    value: { type: 'i_integer', data: 5 },
                    raw: '5',
                  },
                  operator: '+',
@ -627,7 +627,7 @@ describe('testing pipe operator special', () => {
                    type: 'Literal',
                    start: 18,
                    end: 19,
-                    value: 6,
+                    value: { type: 'i_integer', data: 6 },
                    raw: '6',
                  },
                },
@ -646,7 +646,7 @@ describe('testing pipe operator special', () => {
                      type: 'Literal',
                      start: 30,
                      end: 32,
-                      value: 45,
+                      value: { type: 'i_integer', data: 45 },
                      raw: '45',
                    },
                    {
@ -696,14 +696,14 @@ describe('testing pipe operator special', () => {
                  type: 'Literal',
                  start: 12,
                  end: 13,
-                  value: 1,
+                  value: { type: 'i_integer', data: 1 },
                  raw: '1',
                },
                {
                  type: 'Literal',
                  start: 15,
                  end: 18,
-                  value: '2',
+                  value: { type: 'string', data: '2' },
                  raw: "'2'",
                },
                {
@ -720,7 +720,7 @@ describe('testing pipe operator special', () => {
                    type: 'Literal',
                    start: 27,
                    end: 28,
-                    value: 4,
+                    value: { type: 'i_integer', data: 4 },
                    raw: '4',
                  },
                  operator: '+',
@ -728,7 +728,7 @@ describe('testing pipe operator special', () => {
                    type: 'Literal',
                    start: 31,
                    end: 32,
-                    value: 5,
+                    value: { type: 'i_integer', data: 5 },
                    raw: '5',
                  },
                },
@ -766,7 +766,7 @@ describe('testing pipe operator special', () => {
              type: 'Literal',
              start: 14,
              end: 15,
-              value: 3,
+              value: { type: 'i_integer', data: 3 },
              raw: '3',
            },
          },
@ -807,7 +807,7 @@ describe('testing pipe operator special', () => {
                    type: 'Literal',
                    start: 34,
                    end: 39,
-                    value: 'str',
+                    value: { type: 'string', data: 'str' },
                    raw: "'str'",
                  },
                },
@ -825,7 +825,7 @@ describe('testing pipe operator special', () => {
                    type: 'Literal',
                    start: 47,
                    end: 48,
-                    value: 2,
+                    value: { type: 'i_integer', data: 2 },
                    raw: '2',
                  },
                },
@ -864,7 +864,7 @@ describe('testing pipe operator special', () => {
                      type: 'Literal',
                      start: 77,
                      end: 78,
-                      value: 4,
+                      value: { type: 'i_integer', data: 4 },
                      raw: '4',
                    },
                    operator: '+',
@ -872,7 +872,7 @@ describe('testing pipe operator special', () => {
                      type: 'Literal',
                      start: 81,
                      end: 82,
-                      value: 5,
+                      value: { type: 'i_integer', data: 5 },
                      raw: '5',
                    },
                  },
@ -940,7 +940,7 @@ describe('testing pipe operator special', () => {
                          type: 'Literal',
                          start: 27,
                          end: 34,
-                          value: 'value',
+                          value: { type: 'string', data: 'value' },
                          raw: "'value'",
                        },
                      },
@ -998,14 +998,14 @@ describe('testing pipe operator special', () => {
                        type: 'Literal',
                        start: 18,
                        end: 19,
-                        value: 1,
+                        value: { type: 'i_integer', data: 1 },
                        raw: '1',
                      },
                      {
                        type: 'Literal',
                        start: 21,
                        end: 24,
-                        value: '2',
+                        value: { type: 'string', data: '2' },
                        raw: "'2'",
                      },
                    ],
@ -1120,7 +1120,7 @@ describe('testing pipe operator special', () => {
                type: 'Literal',
                start: 20,
                end: 25,
-                value: 'two',
+                value: { type: 'string', data: 'two' },
                raw: '"two"',
              },
            },
@ -1169,7 +1169,7 @@ describe('testing pipe operator special', () => {
                  type: 'Literal',
                  start: 16,
                  end: 21,
-                  value: 'one',
+                  value: { type: 'string', data: 'one' },
                  raw: '"one"',
                },
              },
@ -1215,7 +1215,7 @@ describe('nests binary expressions correctly', () => {
              type: 'Literal',
              start: 11,
              end: 12,
-              value: 1,
+              value: { type: 'i_integer', data: 1 },
              raw: '1',
            },
            operator: '+',
@ -1223,7 +1223,7 @@ describe('nests binary expressions correctly', () => {
              type: 'Literal',
              start: 15,
              end: 16,
-              value: 2,
+              value: { type: 'i_integer', data: 2 },
              raw: '2',
            },
          },
@ -1263,7 +1263,7 @@ describe('nests binary expressions correctly', () => {
                type: 'Literal',
                start: 11,
                end: 12,
-                value: 1,
+                value: { type: 'i_integer', data: 1 },
                raw: '1',
              },
              operator: '*',
@ -1271,7 +1271,7 @@ describe('nests binary expressions correctly', () => {
                type: 'Literal',
                start: 15,
                end: 16,
-                value: 2,
+                value: { type: 'i_integer', data: 2 },
                raw: '2',
              },
            },
@ -1280,7 +1280,7 @@ describe('nests binary expressions correctly', () => {
              type: 'Literal',
              start: 19,
              end: 20,
-              value: 3,
+              value: { type: 'i_integer', data: 3 },
              raw: '3',
            },
          },
@ -1316,7 +1316,7 @@ describe('nests binary expressions correctly', () => {
              type: 'Literal',
              start: 11,
              end: 12,
-              value: 1,
+              value: { type: 'i_integer', data: 1 },
              raw: '1',
            },
            operator: '+',
@ -1328,7 +1328,7 @@ describe('nests binary expressions correctly', () => {
                type: 'Literal',
                start: 15,
                end: 16,
-                value: 2,
+                value: { type: 'i_integer', data: 2 },
                raw: '2',
              },
              operator: '*',
@ -1336,7 +1336,7 @@ describe('nests binary expressions correctly', () => {
                type: 'Literal',
                start: 19,
                end: 20,
-                value: 3,
+                value: { type: 'i_integer', data: 3 },
                raw: '3',
              },
            },
@ -1360,7 +1360,7 @@ describe('nests binary expressions correctly', () => {
          type: 'Literal',
          start: 11,
          end: 12,
-          value: 1,
+          value: { type: 'i_integer', data: 1 },
          raw: '1',
        },
        operator: '+',
@ -1368,7 +1368,7 @@ describe('nests binary expressions correctly', () => {
          type: 'Literal',
          start: 15,
          end: 16,
-          value: 2,
+          value: { type: 'i_integer', data: 2 },
          raw: '2',
        },
      },
@ -1377,7 +1377,7 @@ describe('nests binary expressions correctly', () => {
        type: 'Literal',
        start: 19,
        end: 20,
-        value: 3,
+        value: { type: 'i_integer', data: 3 },
        raw: '3',
      },
    })
@ -1397,7 +1397,7 @@ describe('nests binary expressions correctly', () => {
          type: 'Literal',
          start: 11,
          end: 12,
-          value: 1,
+          value: { type: 'i_integer', data: 1 },
          raw: '1',
        },
        operator: '*',
@ -1405,7 +1405,7 @@ describe('nests binary expressions correctly', () => {
          type: 'Literal',
          start: 15,
          end: 16,
-          value: 2,
+          value: { type: 'i_integer', data: 2 },
          raw: '2',
        },
      },
@ -1414,7 +1414,7 @@ describe('nests binary expressions correctly', () => {
        type: 'Literal',
        start: 19,
        end: 20,
-        value: 3,
+        value: { type: 'i_integer', data: 3 },
        raw: '3',
      },
    })
@ -1433,7 +1433,13 @@ describe('nests binary expressions correctly', () => {
        operator: '+',
        start: 11,
        end: 30,
-        left: { type: 'Literal', value: 1, raw: '1', start: 11, end: 12 },
+        left: {
          type: 'Literal',
          value: { type: 'i_integer', data: 1 },
          raw: '1',
          start: 11,
          end: 12,
        },
        right: {
          type: 'BinaryExpression',
          operator: '/',
@ -1443,27 +1449,51 @@ describe('nests binary expressions correctly', () => {
            type: 'BinaryExpression',
            operator: '*',
            start: 15,
-            end: 26,
+            end: 25,
-            left: { type: 'Literal', value: 2, raw: '2', start: 15, end: 16 },
+            left: {
              type: 'Literal',
              value: { type: 'i_integer', data: 2 },
              raw: '2',
              start: 15,
              end: 16,
            },
            right: {
              type: 'BinaryExpression',
              operator: '-',
              start: 20,
              end: 25,
-              left: { type: 'Literal', value: 3, raw: '3', start: 20, end: 21 },
+              left: {
                type: 'Literal',
                value: { type: 'i_integer', data: 3 },
                raw: '3',
                start: 20,
                end: 21,
              },
              right: {
                type: 'Literal',
-                value: 4,
+                value: { type: 'i_integer', data: 4 },
                raw: '4',
                start: 24,
                end: 25,
              },
            },
          },
-          right: { type: 'Literal', value: 5, raw: '5', start: 29, end: 30 },
+          right: {
            type: 'Literal',
            value: { type: 'i_integer', data: 5 },
            raw: '5',
            start: 29,
            end: 30,
          },
        },
-      right: { type: 'Literal', value: 6, raw: '6', start: 33, end: 34 },
+      },
      right: {
        type: 'Literal',
        value: { type: 'i_integer', data: 6 },
        raw: '6',
        start: 33,
        end: 34,
      },
    })
  })
 })
@ -1481,7 +1511,7 @@ const key = 'c'`
      value: {
        type: 'blockComment',
        style: 'line',
-        value: 'this is a comment',
+        value: { type: 'string', data: 'this is a comment' },
      },
    }
    const { nonCodeMeta } = parse(code)
@ -1564,8 +1594,20 @@ describe('test UnaryExpression', () => {
        end: 26,
        callee: { type: 'Identifier', start: 15, end: 18, name: 'min' },
        arguments: [
-          { type: 'Literal', start: 19, end: 20, value: 4, raw: '4' },
+          {
-          { type: 'Literal', start: 22, end: 25, value: 100, raw: '100' },
+            type: 'Literal',
            start: 19,
            end: 20,
            value: { type: 'i_integer', data: 4 },
            raw: '4',
          },
          {
            type: 'Literal',
            start: 22,
            end: 25,
            value: { type: 'i_integer', data: 100 },
            raw: '100',
          },
        ],
        function: expect.any(Object),
        optional: false,
@ -1585,21 +1627,45 @@ describe('testing nested call expressions', () => {
      end: 40,
      callee: { type: 'Identifier', start: 14, end: 17, name: 'min' },
      arguments: [
-        { type: 'Literal', start: 18, end: 21, value: 100, raw: '100' },
+        {
          type: 'Literal',
          start: 18,
          end: 21,
          value: { type: 'i_integer', data: 100 },
          raw: '100',
        },
        {
          type: 'BinaryExpression',
          operator: '+',
          start: 23,
          end: 39,
-          left: { type: 'Literal', value: 1, raw: '1', start: 23, end: 24 },
+          left: {
            type: 'Literal',
            value: { type: 'i_integer', data: 1 },
            raw: '1',
            start: 23,
            end: 24,
          },
          right: {
            type: 'CallExpression',
            start: 27,
            end: 39,
            callee: { type: 'Identifier', start: 27, end: 33, name: 'legLen' },
            arguments: [
-              { type: 'Literal', start: 34, end: 35, value: 5, raw: '5' },
+              {
-              { type: 'Literal', start: 37, end: 38, value: 3, raw: '3' },
+                type: 'Literal',
                start: 34,
                end: 35,
                value: { type: 'i_integer', data: 5 },
                raw: '5',
              },
              {
                type: 'Literal',
                start: 37,
                end: 38,
                value: { type: 'i_integer', data: 3 },
                raw: '3',
              },
            ],
            function: expect.any(Object),
            optional: false,
@ -1633,7 +1699,7 @@ describe('should recognise callExpresions in binaryExpressions', () => {
              type: 'Literal',
              start: 16,
              end: 23,
-              value: 'seg02',
+              value: { type: 'string', data: 'seg02' },
              raw: "'seg02'",
            },
            { type: 'PipeSubstitution', start: 25, end: 26 },
@ -1641,7 +1707,13 @@ describe('should recognise callExpresions in binaryExpressions', () => {
          function: expect.any(Object),
          optional: false,
        },
-        right: { type: 'Literal', value: 1, raw: '1', start: 30, end: 31 },
+        right: {
          type: 'Literal',
          value: { type: 'i_integer', data: 1 },
          raw: '1',
          start: 30,
          end: 31,
        },
      },
      { type: 'PipeSubstitution', start: 33, end: 34 },
    ])
--- a/src/lang/modifyAst.test.ts
+++ b/src/lang/modifyAst.test.ts
@ -21,7 +21,7 @@ describe('Testing createLiteral', () => {
  it('should create a literal', () => {
    const result = createLiteral(5)
    expect(result.type).toBe('Literal')
-    expect(result.value).toBe(5)
+    expect(result.value.data).toBe(5)
  })
 })
 describe('Testing createIdentifier', () => {
@ -38,7 +38,7 @@ describe('Testing createCallExpression', () => {
    expect(result.callee.type).toBe('Identifier')
    expect(result.callee.name).toBe('myFunc')
    expect(result.arguments[0].type).toBe('Literal')
-    expect((result.arguments[0] as any).value).toBe(5)
+    expect((result.arguments[0] as any).value.data).toBe(5)
  })
 })
 describe('Testing createObjectExpression', () => {
@ -50,7 +50,7 @@ describe('Testing createObjectExpression', () => {
    expect(result.properties[0].type).toBe('ObjectProperty')
    expect(result.properties[0].key.name).toBe('myProp')
    expect(result.properties[0].value.type).toBe('Literal')
-    expect((result.properties[0].value as any).value).toBe(5)
+    expect((result.properties[0].value as any).value.data).toBe(5)
  })
 })
 describe('Testing createArrayExpression', () => {
@ -58,7 +58,7 @@ describe('Testing createArrayExpression', () => {
    const result = createArrayExpression([createLiteral(5)])
    expect(result.type).toBe('ArrayExpression')
    expect(result.elements[0].type).toBe('Literal')
-    expect((result.elements[0] as any).value).toBe(5)
+    expect((result.elements[0] as any).value.data).toBe(5)
  })
 })
 describe('Testing createPipeSubstitution', () => {
@ -75,7 +75,7 @@ describe('Testing createVariableDeclaration', () => {
    expect(result.declarations[0].id.type).toBe('Identifier')
    expect(result.declarations[0].id.name).toBe('myVar')
    expect(result.declarations[0].init.type).toBe('Literal')
-    expect((result.declarations[0].init as any).value).toBe(5)
+    expect((result.declarations[0].init as any).value.data).toBe(5)
  })
 })
 describe('Testing createPipeExpression', () => {
@ -83,7 +83,7 @@ describe('Testing createPipeExpression', () => {
    const result = createPipeExpression([createLiteral(5)])
    expect(result.type).toBe('PipeExpression')
    expect(result.body[0].type).toBe('Literal')
-    expect((result.body[0] as any).value).toBe(5)
+    expect((result.body[0] as any).value.data).toBe(5)
  })
 })
--- a/src/lang/modifyAst.ts
+++ b/src/lang/modifyAst.ts
@ -310,7 +310,7 @@ export function extrudeSketch(
  const name = findUniqueName(node, 'part')
  const VariableDeclaration = createVariableDeclaration(name, extrudeCall)
  let showCallIndex = getShowIndex(_node)
-  if (showCallIndex == -1) {
+  if (showCallIndex === -1) {
    // We didn't find a show, so let's just append everything
    showCallIndex = _node.body.length
  }
@ -440,11 +440,15 @@ export function splitPathAtPipeExpression(pathToNode: PathToNode): {
 }
 export function createLiteral(value: string | number): Literal {
  const literalValue =
    typeof value === 'string'
      ? ({ type: 'string', data: value } as const)
      : ({ type: 'fractional', data: value } as const)
  return {
    type: 'Literal',
    start: 0,
    end: 0,
-    value,
+    value: literalValue,
    raw: `${value}`,
  }
 }
@ -641,7 +645,7 @@ export function giveSketchFnCallTag(
  const isTagExisting = !!firstArg.tag
  const tagValue = (firstArg.tag ||
    createLiteral(tag || findUniqueName(ast, 'seg', 2))) as Literal
-  const tagStr = String(tagValue.value)
+  const tagStr = String(tagValue.value.data)
  const newFirstArg = createFirstArg(
    primaryCallExp.callee.name as ToolTip,
    firstArg.val,
--- a/src/lang/std/engineConnection.ts
+++ b/src/lang/std/engineConnection.ts
@ -982,7 +982,7 @@ export class EngineCommandManager {
      if (parseCommand.type === 'modeling_cmd_req')
        return this.handlePendingCommand(id, parseCommand?.cmd, range)
    }
-    throw 'shouldnt reach here'
+    throw Error('shouldnt reach here')
  }
  handlePendingCommand(
    id: string,
--- a/src/lang/std/sketch.ts
+++ b/src/lang/std/sketch.ts
@ -20,7 +20,6 @@ import {
 import { isLiteralArrayOrStatic } from './sketchcombos'
 import { toolTips, ToolTip } from '../../useStore'
 import { createPipeExpression, splitPathAtPipeExpression } from '../modifyAst'
 import { generateUuidFromHashSeed } from '../../lib/uuid'
 import { SketchLineHelper, ModifyAstBase, TransformCallback } from './stdTypes'
@ -92,18 +91,12 @@ export function createFirstArg(
  throw new Error('all sketch line types should have been covered')
 }
 // eslint-disable-next-line @typescript-eslint/no-unused-vars
 type LineData = {
  from: [number, number, number]
  to: [number, number, number]
 }
 function makeId(seed: string | any) {
  if (typeof seed === 'string') {
    return generateUuidFromHashSeed(seed)
  }
  return generateUuidFromHashSeed(JSON.stringify(seed))
 }
 export const lineTo: SketchLineHelper = {
  add: ({
    node,
@ -250,9 +243,6 @@ export const line: SketchLineHelper = {
    ])
    if (callExpression.arguments?.[0].type === 'ObjectExpression') {
      const toProp = callExpression.arguments?.[0].properties?.find(
        ({ key }) => key.name === 'to'
      )
      mutateObjExpProp(callExpression.arguments?.[0], toArrExp, 'to')
    } else {
      mutateArrExp(callExpression.arguments?.[0], toArrExp)
@ -974,14 +964,12 @@ export function addNewSketchLn({
  const node = JSON.parse(JSON.stringify(_node))
  const { add, updateArgs } = sketchLineHelperMap?.[fnName] || {}
  if (!add || !updateArgs) throw new Error('not a sketch line helper')
-  const { node: varDec } = getNodeFromPath<VariableDeclarator>(
+  getNodeFromPath<VariableDeclarator>(node, pathToNode, 'VariableDeclarator')
  getNodeFromPath<PipeExpression | CallExpression>(
    node,
    pathToNode,
-    'VariableDeclarator'
+    'PipeExpression'
  )
  const { node: pipeExp, shallowPath: pipePath } = getNodeFromPath<
    PipeExpression | CallExpression
  >(node, pathToNode, 'PipeExpression')
  return add({
    node,
    previousProgramMemory,
--- a/src/lang/std/sketchcombos.ts
+++ b/src/lang/std/sketchcombos.ts
@ -1426,7 +1426,7 @@ export function transformAstSketchLines({
      referenceSegName ||
      (_referencedSegmentNameVal &&
        _referencedSegmentNameVal.type === 'Literal' &&
-        String(_referencedSegmentNameVal.value)) ||
+        String(_referencedSegmentNameVal.value.data)) ||
      ''
    const [varValA, varValB] = Array.isArray(val) ? val : [val, val]
--- a/src/lib/testHelpers.ts
+++ b/src/lib/testHelpers.ts
@ -9,6 +9,7 @@ import { v4 as uuidv4 } from 'uuid'
 type WebSocketResponse = Models['OkWebSocketResponseData_type']
 class MockEngineCommandManager {
  // eslint-disable-next-line @typescript-eslint/no-useless-constructor
  constructor(mockParams: {
    setIsStreamReady: (isReady: boolean) => void
    setMediaStream: (stream: MediaStream) => void
--- a/src/machines/modelingMachine.ts
+++ b/src/machines/modelingMachine.ts
@ -882,7 +882,7 @@ export const modelingMachine = createMachine(
      // TODO implement source ranges for all of these constraints
      // need to make the async like the modal constraints
      'Make selection horizontal': ({ selectionRanges }) => {
-        const { modifiedAst, pathToNodeMap } = applyConstraintHorzVert(
+        const { modifiedAst } = applyConstraintHorzVert(
          selectionRanges,
          'horizontal',
          kclManager.ast,
@ -891,7 +891,7 @@ export const modelingMachine = createMachine(
        kclManager.updateAst(modifiedAst, true)
      },
      'Make selection vertical': ({ selectionRanges }) => {
-        const { modifiedAst, pathToNodeMap } = applyConstraintHorzVert(
+        const { modifiedAst } = applyConstraintHorzVert(
          selectionRanges,
          'vertical',
          kclManager.ast,
@ -900,33 +900,33 @@ export const modelingMachine = createMachine(
        kclManager.updateAst(modifiedAst, true)
      },
      'Constrain horizontally align': ({ selectionRanges }) => {
-        const { modifiedAst, pathToNodeMap } = applyConstraintHorzVertAlign({
+        const { modifiedAst } = applyConstraintHorzVertAlign({
          selectionRanges,
          constraint: 'setVertDistance',
        })
        kclManager.updateAst(modifiedAst, true)
      },
      'Constrain vertically align': ({ selectionRanges }) => {
-        const { modifiedAst, pathToNodeMap } = applyConstraintHorzVertAlign({
+        const { modifiedAst } = applyConstraintHorzVertAlign({
          selectionRanges,
          constraint: 'setHorzDistance',
        })
        kclManager.updateAst(modifiedAst, true)
      },
      'Constrain equal length': ({ selectionRanges }) => {
-        const { modifiedAst, pathToNodeMap } = applyConstraintEqualLength({
+        const { modifiedAst } = applyConstraintEqualLength({
          selectionRanges,
        })
        kclManager.updateAst(modifiedAst, true)
      },
      'Constrain parallel': ({ selectionRanges }) => {
-        const { modifiedAst, pathToNodeMap } = applyConstraintEqualAngle({
+        const { modifiedAst } = applyConstraintEqualAngle({
          selectionRanges,
        })
        kclManager.updateAst(modifiedAst, true)
      },
      'Constrain remove constraints': ({ selectionRanges }) => {
-        const { modifiedAst, pathToNodeMap } = applyRemoveConstrainingValues({
+        const { modifiedAst } = applyRemoveConstrainingValues({
          selectionRanges,
        })
        kclManager.updateAst(modifiedAst, true)
--- a/src/routes/SignIn.tsx
+++ b/src/routes/SignIn.tsx
@ -67,6 +67,7 @@ const SignIn = () => {
            onClick={signInTauri}
            icon={{ icon: faSignInAlt }}
            className="w-fit mt-4"
            id="signin"
          >
            Sign in
          </ActionButton>
--- a/src/wasm-lib/Cargo.lock
+++ b/src/wasm-lib/Cargo.lock
--- a/src/wasm-lib/Cargo.toml
+++ b/src/wasm-lib/Cargo.toml
@ -2,6 +2,7 @@
 name = "wasm-lib"
 version = "0.1.0"
 edition = "2021"
 repository = "https://github.com/KittyCAD/modeling-app"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 [lib]
@ -11,28 +12,28 @@ 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 = { workspace = true }
-serde_json = "1.0.107"
+serde_json = "1.0.108"
-uuid = { version = "1.4.1", features = ["v4", "js", "serde"] }
+uuid = { version = "1.5.0", features = ["v4", "js", "serde"] }
 wasm-bindgen = "0.2.87"
 wasm-bindgen-futures = "0.4.37"
 [dev-dependencies]
 anyhow = "1"
 image = "0.24.7"
-kittycad = "0.2.33"
+kittycad = { workspace = true, default-features = true }
 pretty_assertions = "1.4.0"
 reqwest = { version = "0.11.22", default-features = false }
 tokio = { version = "1.33.0", features = ["rt-multi-thread", "macros", "time"] }
 twenty-twenty = "0.6.1"
-uuid = { version = "1.4.1", features = ["v4", "js", "serde"] }
+uuid = { version = "1.5.0", features = ["v4", "js", "serde"] }
 [target.'cfg(target_arch = "wasm32")'.dependencies]
-futures = "0.3.28"
+futures = "0.3.29"
 js-sys = "0.3.64"
 tower-lsp = { version = "0.20.0", default-features = false, features = ["runtime-agnostic"] }
 wasm-bindgen-futures = { version = "0.4.37", features = ["futures-core-03-stream"] }
-wasm-streams = "0.3.0"
+wasm-streams = "0.4.0"
 [target.'cfg(target_arch = "wasm32")'.dependencies.web-sys]
 version = "0.3.57"
@ -53,6 +54,9 @@ members = [
 	"kcl",
 ]
 [workspace.dependencies]
 kittycad = { version = "0.2.41", default-features = false, features = ["js"] }
 [[test]]
 name = "executor"
 path = "tests/executor/main.rs"
--- a/src/wasm-lib/derive-docs/Cargo.toml
+++ b/src/wasm-lib/derive-docs/Cargo.toml
@ -4,6 +4,7 @@ description = "A tool for generating documentation from Rust derive macros"
 version = "0.1.4"
 edition = "2021"
 license = "MIT"
 repository = "https://github.com/KittyCAD/modeling-app"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
@ -14,7 +15,7 @@ proc-macro = true
 convert_case = "0.6.0"
 proc-macro2 = "1"
 quote = "1"
-serde = { version = "1.0.189", features = ["derive"] }
+serde = { version = "1.0.190", 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
@ -4,6 +4,7 @@ description = "KittyCAD Language"
 version = "0.1.35"
 edition = "2021"
 license = "MIT"
 repository = "https://github.com/KittyCAD/modeling-app"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
@ -11,20 +12,20 @@ license = "MIT"
 anyhow = { version = "1.0.75", features = ["backtrace"] }
 async-recursion = "1.0.5"
 async-trait = "0.1.73"
-clap = { version = "4.4.6", features = ["cargo", "derive", "env", "unicode"], optional = true }
+clap = { version = "4.4.7", features = ["cargo", "derive", "env", "unicode"], optional = true }
 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 = { workspace = true }
 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 = "1.0.190", features = ["derive"] }
-serde_json = "1.0.107"
+serde_json = "1.0.108"
-thiserror = "1.0.49"
+thiserror = "1.0.50"
 ts-rs = { version = "7", package = "ts-rs-json-value", features = ["serde-json-impl", "schemars-impl", "uuid-impl"] }
-uuid = { version = "1.4.1", features = ["v4", "js", "serde"] }
+uuid = { version = "1.5.0", features = ["v4", "js", "serde"] }
-winnow = "0.5.16"
+winnow = "0.5.18"
 [target.'cfg(target_arch = "wasm32")'.dependencies]
 js-sys = { version = "0.3.64" }
@ -35,7 +36,7 @@ web-sys = { version = "0.3.64", features = ["console"] }
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies]
 bson = { version = "2.7.0", features = ["uuid-1", "chrono"] }
-futures = { version = "0.3.28" }
+futures = { version = "0.3.29" }
 reqwest = { version = "0.11.22", default-features = false }
 tokio = { version = "1.33.0", features = ["full"] }
 tokio-tungstenite = { version = "0.20.0", features = ["rustls-tls-native-roots"] }
@ -50,6 +51,9 @@ engine = []
 panic = "abort"
 debug = true
 [profile.bench]
 debug = true # Flamegraphs of benchmarks require accurate debug symbols
 [dev-dependencies]
 criterion = "0.5.1"
 expectorate = "1.1.0"
--- a/src/wasm-lib/kcl/benches/compiler_benchmark.rs
+++ b/src/wasm-lib/kcl/benches/compiler_benchmark.rs
@ -11,6 +11,7 @@ pub fn bench_parse(c: &mut Criterion) {
        ("pipes_on_pipes", PIPES_PROGRAM),
        ("big_kitt", KITT_PROGRAM),
        ("cube", CUBE_PROGRAM),
        ("math", MATH_PROGRAM),
    ] {
        let tokens = kcl_lib::token::lexer(file);
        c.bench_function(&format!("parse_{name}"), move |b| {
@ -33,3 +34,4 @@ criterion_main!(benches);
 const KITT_PROGRAM: &str = include_str!("../../tests/executor/inputs/kittycad_svg.kcl");
 const PIPES_PROGRAM: &str = include_str!("../../tests/executor/inputs/pipes_on_pipes.kcl");
 const CUBE_PROGRAM: &str = include_str!("../../tests/executor/inputs/cube.kcl");
 const MATH_PROGRAM: &str = include_str!("../../tests/executor/inputs/math.kcl");
--- a/src/wasm-lib/kcl/fuzz/Cargo.toml
+++ b/src/wasm-lib/kcl/fuzz/Cargo.toml
@ -3,6 +3,7 @@ name = "kcl-lib-fuzz"
 version = "0.0.0"
 publish = false
 edition = "2021"
 repository = "https://github.com/KittyCAD/modeling-app"
 [package.metadata]
 cargo-fuzz = true
--- a/src/wasm-lib/kcl/src/ast/modify.rs
+++ b/src/wasm-lib/kcl/src/ast/modify.rs
@ -136,7 +136,7 @@ pub async fn modify_ast_for_sketch(
    })?;
    let mut additional_lines = Vec::new();
-    let mut last_point = first_control_points.points[1].clone();
+    let mut last_point = first_control_points.points[1];
    for control_point in control_points[1..].iter() {
        additional_lines.push([
            (control_point.points[1].x - last_point.x),
--- a/src/wasm-lib/kcl/src/ast/types.rs
+++ b/src/wasm-lib/kcl/src/ast/types.rs
@ -7,14 +7,18 @@ use parse_display::{Display, FromStr};
 use schemars::JsonSchema;
 use serde::{Deserialize, Serialize};
 use serde_json::Map;
 use serde_json::Value as JValue;
 use tower_lsp::lsp_types::{CompletionItem, CompletionItemKind, DocumentSymbol, Range as LspRange, SymbolKind};
 pub use self::literal_value::LiteralValue;
 use crate::{
    errors::{KclError, KclErrorDetails},
    executor::{ExecutorContext, MemoryItem, Metadata, PipeInfo, ProgramMemory, SourceRange, UserVal},
    parser::PIPE_OPERATOR,
 };
 mod literal_value;
 #[derive(Debug, Clone, Deserialize, Serialize, PartialEq, ts_rs::TS, JsonSchema)]
 #[ts(export)]
 #[serde(rename_all = "camelCase")]
@ -371,13 +375,13 @@ impl BodyItem {
    }
 }
-impl From<BodyItem> for crate::executor::SourceRange {
+impl From<BodyItem> for SourceRange {
    fn from(item: BodyItem) -> Self {
        Self([item.start(), item.end()])
    }
 }
-impl From<&BodyItem> for crate::executor::SourceRange {
+impl From<&BodyItem> for SourceRange {
    fn from(item: &BodyItem) -> Self {
        Self([item.start(), item.end()])
    }
@ -534,13 +538,13 @@ impl Value {
    }
 }
-impl From<Value> for crate::executor::SourceRange {
+impl From<Value> for SourceRange {
    fn from(value: Value) -> Self {
        Self([value.start(), value.end()])
    }
 }
-impl From<&Value> for crate::executor::SourceRange {
+impl From<&Value> for SourceRange {
    fn from(value: &Value) -> Self {
        Self([value.start(), value.end()])
    }
@ -558,13 +562,13 @@ pub enum BinaryPart {
    MemberExpression(Box<MemberExpression>),
 }
-impl From<BinaryPart> for crate::executor::SourceRange {
+impl From<BinaryPart> for SourceRange {
    fn from(value: BinaryPart) -> Self {
        Self([value.start(), value.end()])
    }
 }
-impl From<&BinaryPart> for crate::executor::SourceRange {
+impl From<&BinaryPart> for SourceRange {
    fn from(value: &BinaryPart) -> Self {
        Self([value.start(), value.end()])
    }
@ -640,7 +644,7 @@ impl BinaryPart {
        pipe_info: &mut PipeInfo,
        ctx: &ExecutorContext,
    ) -> Result<MemoryItem, KclError> {
-        // We DO NOT set this gloablly because if we did and this was called inside a pipe it would
+        // We DO NOT set this globally because if we did and this was called inside a pipe it would
        // stop the execution of the pipe.
        // THIS IS IMPORTANT.
        let mut new_pipe_info = pipe_info.clone();
@ -930,7 +934,7 @@ impl CallExpression {
                    binary_expression.get_result(memory, pipe_info, ctx).await?
                }
                Value::CallExpression(call_expression) => {
-                    // We DO NOT set this gloablly because if we did and this was called inside a pipe it would
+                    // We DO NOT set this globally because if we did and this was called inside a pipe it would
                    // stop the execution of the pipe.
                    // THIS IS IMPORTANT.
                    let mut new_pipe_info = pipe_info.clone();
@ -1312,24 +1316,18 @@ impl VariableDeclarator {
 pub struct Literal {
    pub start: usize,
    pub end: usize,
-    pub value: serde_json::Value,
+    pub value: LiteralValue,
    pub raw: String,
 }
 impl_value_meta!(Literal);
 impl From<Literal> for Value {
    fn from(literal: Literal) -> Self {
        Value::Literal(Box::new(literal))
    }
 }
 impl Literal {
-    pub fn new(value: serde_json::Value) -> Self {
+    pub fn new(value: LiteralValue) -> Self {
        Self {
            start: 0,
            end: 0,
-            raw: value.to_string(),
+            raw: JValue::from(value.clone()).to_string(),
            value,
        }
    }
@ -1343,11 +1341,19 @@ impl Literal {
    }
    fn recast(&self) -> String {
-        if let serde_json::Value::String(value) = &self.value {
+        match self.value {
-            let quote = if self.raw.trim().starts_with('"') { '"' } else { '\'' };
+            LiteralValue::Fractional(x) => {
-            format!("{}{}{}", quote, value, quote)
+                if x.fract() == 0.0 {
                    format!("{x:?}")
                } else {
-            self.value.to_string()
+                    self.raw.clone()
                }
            }
            LiteralValue::IInteger(_) => self.raw.clone(),
            LiteralValue::String(ref s) => {
                let quote = if self.raw.trim().starts_with('"') { '"' } else { '\'' };
                format!("{quote}{s}{quote}")
            }
        }
    }
 }
@ -1355,7 +1361,7 @@ impl Literal {
 impl From<Literal> for MemoryItem {
    fn from(literal: Literal) -> Self {
        MemoryItem::UserVal(UserVal {
-            value: literal.value.clone(),
+            value: JValue::from(literal.value.clone()),
            meta: vec![Metadata {
                source_range: literal.into(),
            }],
@ -1366,7 +1372,7 @@ impl From<Literal> for MemoryItem {
 impl From<&Box<Literal>> for MemoryItem {
    fn from(literal: &Box<Literal>) -> Self {
        MemoryItem::UserVal(UserVal {
-            value: literal.value.clone(),
+            value: JValue::from(literal.value.clone()),
            meta: vec![Metadata {
                source_range: literal.into(),
            }],
@ -1552,7 +1558,7 @@ impl ArrayExpression {
                    binary_expression.get_result(memory, pipe_info, ctx).await?
                }
                Value::CallExpression(call_expression) => {
-                    // We DO NOT set this gloablly because if we did and this was called inside a pipe it would
+                    // We DO NOT set this globally because if we did and this was called inside a pipe it would
                    // stop the execution of the pipe.
                    // THIS IS IMPORTANT.
                    let mut new_pipe_info = pipe_info.clone();
@ -1703,7 +1709,7 @@ impl ObjectExpression {
                    binary_expression.get_result(memory, pipe_info, ctx).await?
                }
                Value::CallExpression(call_expression) => {
-                    // We DO NOT set this gloablly because if we did and this was called inside a pipe it would
+                    // We DO NOT set this globally because if we did and this was called inside a pipe it would
                    // stop the execution of the pipe.
                    // THIS IS IMPORTANT.
                    let mut new_pipe_info = pipe_info.clone();
@ -1831,13 +1837,13 @@ impl MemberObject {
    }
 }
-impl From<MemberObject> for crate::executor::SourceRange {
+impl From<MemberObject> for SourceRange {
    fn from(obj: MemberObject) -> Self {
        Self([obj.start(), obj.end()])
    }
 }
-impl From<&MemberObject> for crate::executor::SourceRange {
+impl From<&MemberObject> for SourceRange {
    fn from(obj: &MemberObject) -> Self {
        Self([obj.start(), obj.end()])
    }
@ -1867,13 +1873,13 @@ impl LiteralIdentifier {
    }
 }
-impl From<LiteralIdentifier> for crate::executor::SourceRange {
+impl From<LiteralIdentifier> for SourceRange {
    fn from(id: LiteralIdentifier) -> Self {
        Self([id.start(), id.end()])
    }
 }
-impl From<&LiteralIdentifier> for crate::executor::SourceRange {
+impl From<&LiteralIdentifier> for SourceRange {
    fn from(id: &LiteralIdentifier) -> Self {
        Self([id.start(), id.end()])
    }
@ -1967,17 +1973,21 @@ impl MemberExpression {
            LiteralIdentifier::Identifier(identifier) => identifier.name.to_string(),
            LiteralIdentifier::Literal(literal) => {
                let value = literal.value.clone();
-                // Parse this as a string.
+                match value {
-                if let serde_json::Value::String(string) = value {
+                    LiteralValue::IInteger(x) if x >= 0 => return self.get_result_array(memory, x as usize),
-                    string
+                    LiteralValue::IInteger(x) => {
-                } else if let serde_json::Value::Number(_) = &value {
+                        return Err(KclError::Syntax(KclErrorDetails {
-                    // It can also be a number if we are getting a member of an array.
+                            source_ranges: vec![self.into()],
-                    return self.get_result_array(memory, parse_json_number_as_usize(&value, self.into())?);
+                            message: format!("invalid index: {x}"),
-                } else {
+                        }))
-                    return Err(KclError::Semantic(KclErrorDetails {
+                    }
-                        message: format!("Expected string literal or number for property name, found {:?}", value),
+                    LiteralValue::Fractional(x) => {
-                        source_ranges: vec![literal.into()],
+                        return Err(KclError::Syntax(KclErrorDetails {
-                    }));
+                            source_ranges: vec![self.into()],
                            message: format!("invalid index: {x}"),
                        }))
                    }
                    LiteralValue::String(s) => s,
                }
            }
        };
@ -2133,7 +2143,7 @@ impl BinaryExpression {
        pipe_info: &mut PipeInfo,
        ctx: &ExecutorContext,
    ) -> Result<MemoryItem, KclError> {
-        // We DO NOT set this gloablly because if we did and this was called inside a pipe it would
+        // We DO NOT set this globally because if we did and this was called inside a pipe it would
        // stop the execution of the pipe.
        // THIS IS IMPORTANT.
        let mut new_pipe_info = pipe_info.clone();
@ -2175,6 +2185,7 @@ impl BinaryExpression {
            BinaryOperator::Mul => (left * right).into(),
            BinaryOperator::Div => (left / right).into(),
            BinaryOperator::Mod => (left % right).into(),
            BinaryOperator::Pow => (left.powf(right)).into(),
        };
        Ok(MemoryItem::UserVal(UserVal {
@ -2208,22 +2219,6 @@ pub fn parse_json_number_as_f64(j: &serde_json::Value, source_range: SourceRange
    }
 }
 pub fn parse_json_number_as_usize(j: &serde_json::Value, source_range: SourceRange) -> Result<usize, KclError> {
    if let serde_json::Value::Number(n) = &j {
        Ok(n.as_i64().ok_or_else(|| {
            KclError::Syntax(KclErrorDetails {
                source_ranges: vec![source_range],
                message: format!("Invalid index: {}", j),
            })
        })? as usize)
    } else {
        Err(KclError::Syntax(KclErrorDetails {
            source_ranges: vec![source_range],
            message: format!("Invalid index: {}", j),
        }))
    }
 }
 pub fn parse_json_value_as_string(j: &serde_json::Value) -> Option<String> {
    if let serde_json::Value::String(n) = &j {
        Some(n.clone())
@ -2257,13 +2252,46 @@ pub enum BinaryOperator {
    #[serde(rename = "%")]
    #[display("%")]
    Mod,
    /// Raise a number to a power.
    #[serde(rename = "^")]
    #[display("^")]
    Pow,
 }
 /// Mathematical associativity.
 /// Should a . b . c be read as (a . b) . c, or a . (b . c)
 /// See <https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Operator_precedence#precedence_and_associativity> for more.
 #[derive(PartialEq, Eq, Debug, Clone, Copy)]
 pub enum Associativity {
    /// Read a . b . c as (a . b) . c
    Left,
    /// Read a . b . c as a . (b . c)
    Right,
 }
 impl Associativity {
    pub fn is_left(&self) -> bool {
        matches!(self, Self::Left)
    }
 }
 impl BinaryOperator {
    /// Follow JS definitions of each operator.
    /// Taken from <https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Operator_precedence#table>
    pub fn precedence(&self) -> u8 {
        match &self {
            BinaryOperator::Add | BinaryOperator::Sub => 11,
            BinaryOperator::Mul | BinaryOperator::Div | BinaryOperator::Mod => 12,
            BinaryOperator::Pow => 6,
        }
    }
    /// Follow JS definitions of each operator.
    /// Taken from <https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Operator_precedence#table>
    pub fn associativity(&self) -> Associativity {
        match self {
            Self::Add | Self::Sub | Self::Mul | Self::Div | Self::Mod => Associativity::Left,
            Self::Pow => Associativity::Right,
        }
    }
 }
@ -2307,7 +2335,7 @@ impl UnaryExpression {
        pipe_info: &mut PipeInfo,
        ctx: &ExecutorContext,
    ) -> Result<MemoryItem, KclError> {
-        // We DO NOT set this gloablly because if we did and this was called inside a pipe it would
+        // We DO NOT set this globally because if we did and this was called inside a pipe it would
        // stop the execution of the pipe.
        // THIS IS IMPORTANT.
        let mut new_pipe_info = pipe_info.clone();
@ -3255,4 +3283,40 @@ const thickness = sqrt(distance * p * FOS * 6 / (sigmaAllow * width))"#;
        let recasted = program.recast(&Default::default(), 0);
        assert_eq!(recasted.trim(), some_program_string);
    }
    #[test]
    fn recast_literal() {
        use winnow::Parser;
        for (i, (raw, expected, reason)) in [
            (
                "5.0",
                "5.0",
                "fractional numbers should stay fractional, i.e. don't reformat this to '5'",
            ),
            (
                "5",
                "5",
                "integers should stay integral, i.e. don't reformat this to '5.0'",
            ),
            (
                "5.0000000",
                "5.0",
                "if the number is f64 but not fractional, use its canonical format",
            ),
            ("5.1", "5.1", "straightforward case works"),
        ]
        .into_iter()
        .enumerate()
        {
            let tokens = crate::token::lexer(raw);
            let literal = crate::parser::parser_impl::unsigned_number_literal
                .parse(&tokens)
                .unwrap();
            assert_eq!(
                literal.recast(),
                expected,
                "failed test {i}, which is testing that {reason}"
            );
        }
    }
 }
--- a/src/wasm-lib/kcl/src/ast/types/literal_value.rs
+++ b/src/wasm-lib/kcl/src/ast/types/literal_value.rs
@ -0,0 +1,70 @@
 use schemars::JsonSchema;
 use serde::{Deserialize, Serialize};
 use serde_json::Value as JValue;
 use super::{Literal, Value};
 #[derive(Debug, Clone, Deserialize, Serialize, PartialEq, ts_rs::TS, JsonSchema)]
 #[ts(export)]
 #[serde(tag = "type", content = "data", rename_all = "snake_case")]
 pub enum LiteralValue {
    IInteger(i64),
    Fractional(f64),
    String(String),
 }
 impl From<Literal> for Value {
    fn from(literal: Literal) -> Self {
        Value::Literal(Box::new(literal))
    }
 }
 impl From<LiteralValue> for JValue {
    fn from(value: LiteralValue) -> Self {
        match value {
            LiteralValue::IInteger(x) => x.into(),
            LiteralValue::Fractional(x) => x.into(),
            LiteralValue::String(x) => x.into(),
        }
    }
 }
 impl From<f64> for LiteralValue {
    fn from(value: f64) -> Self {
        Self::Fractional(value)
    }
 }
 impl From<i64> for LiteralValue {
    fn from(value: i64) -> Self {
        Self::IInteger(value)
    }
 }
 impl From<String> for LiteralValue {
    fn from(value: String) -> Self {
        Self::String(value)
    }
 }
 impl From<u32> for LiteralValue {
    fn from(value: u32) -> Self {
        Self::IInteger(value as i64)
    }
 }
 impl From<u16> for LiteralValue {
    fn from(value: u16) -> Self {
        Self::IInteger(value as i64)
    }
 }
 impl From<u8> for LiteralValue {
    fn from(value: u8) -> Self {
        Self::IInteger(value as i64)
    }
 }
 impl From<&'static str> for LiteralValue {
    fn from(value: &'static str) -> Self {
        // TODO: Make this Cow<str>
        Self::String(value.to_owned())
    }
 }
--- a/src/wasm-lib/kcl/src/executor.rs
+++ b/src/wasm-lib/kcl/src/executor.rs
@ -183,7 +183,7 @@ impl DefaultPlanes {
                SourceRange::default(),
                ModelingCmd::MakePlane {
                    clobber: false,
-                    origin: default_origin.clone(),
+                    origin: default_origin,
                    size: default_size,
                    x_axis: Point3D { x: 1.0, y: 0.0, z: 0.0 },
                    y_axis: Point3D { x: 0.0, y: 1.0, z: 0.0 },
@ -216,7 +216,7 @@ impl DefaultPlanes {
                SourceRange::default(),
                ModelingCmd::MakePlane {
                    clobber: false,
-                    origin: default_origin.clone(),
+                    origin: default_origin,
                    size: default_size,
                    x_axis: Point3D { x: 0.0, y: 1.0, z: 0.0 },
                    y_axis: Point3D { x: 0.0, y: 0.0, z: 1.0 },
--- a/src/wasm-lib/kcl/src/lib.rs
+++ b/src/wasm-lib/kcl/src/lib.rs
@ -5,7 +5,6 @@ pub mod docs;
 pub mod engine;
 pub mod errors;
 pub mod executor;
 pub mod math_parser;
 pub mod parser;
 pub mod server;
 pub mod std;
--- a/src/wasm-lib/kcl/src/math_parser.rs
+++ b/src/wasm-lib/kcl/src/math_parser.rs
--- a/src/wasm-lib/kcl/src/parser.rs
+++ b/src/wasm-lib/kcl/src/parser.rs
--- a/src/wasm-lib/kcl/src/parser/math.rs
+++ b/src/wasm-lib/kcl/src/parser/math.rs
@ -0,0 +1,134 @@
 use crate::ast::types::{BinaryExpression, BinaryOperator, BinaryPart};
 /// Parses a list of tokens (in infix order, i.e. as the user typed them)
 /// into a binary expression tree.
 pub fn parse(infix_tokens: Vec<BinaryExpressionToken>) -> BinaryExpression {
    let rpn = postfix(infix_tokens);
    evaluate(rpn)
 }
 /// Parses a list of tokens (in postfix order) into a binary expression tree.
 fn evaluate(rpn: Vec<BinaryExpressionToken>) -> BinaryExpression {
    let mut operand_stack = Vec::new();
    for item in rpn {
        let expr = match item {
            BinaryExpressionToken::Operator(operator) => {
                let right: BinaryPart = operand_stack.pop().unwrap();
                let left = operand_stack.pop().unwrap();
                BinaryPart::BinaryExpression(Box::new(BinaryExpression {
                    start: left.start(),
                    end: right.end(),
                    operator,
                    left,
                    right,
                }))
            }
            BinaryExpressionToken::Operand(o) => o,
        };
        operand_stack.push(expr)
    }
    if let BinaryPart::BinaryExpression(expr) = operand_stack.pop().unwrap() {
        *expr
    } else {
        panic!("Last expression was not a binary expression")
    }
 }
 /// Reorders tokens from infix order to postfix order.
 fn postfix(infix: Vec<BinaryExpressionToken>) -> Vec<BinaryExpressionToken> {
    let mut operator_stack: Vec<BinaryOperator> = Vec::with_capacity(infix.len());
    let mut output = Vec::with_capacity(infix.len());
    for token in infix {
        match token {
            BinaryExpressionToken::Operator(o1) => {
                // From https://en.wikipedia.org/wiki/Shunting_yard_algorithm:
                // while (
                //     there is an operator o2 at the top of the operator stack which is not a left parenthesis,
                //     and (o2 has greater precedence than o1 or (o1 and o2 have the same precedence and o1 is left-associative))
                // )
                while operator_stack
                    .last()
                    .map(|o2| {
                        (o2.precedence() > o1.precedence())
                            || o1.precedence() == o2.precedence() && o1.associativity().is_left()
                    })
                    .unwrap_or(false)
                {
                    output.push(BinaryExpressionToken::Operator(operator_stack.pop().unwrap()));
                }
                operator_stack.push(o1);
            }
            o @ BinaryExpressionToken::Operand(_) => output.push(o),
        }
    }
    // After the while loop, pop the remaining items from the operator stack into the output queue.
    output.extend(operator_stack.into_iter().rev().map(BinaryExpressionToken::Operator));
    output
 }
 /// Expressions are made up of operators and operands.
 #[derive(PartialEq, Debug)]
 pub enum BinaryExpressionToken {
    Operator(BinaryOperator),
    Operand(BinaryPart),
 }
 impl From<BinaryPart> for BinaryExpressionToken {
    fn from(value: BinaryPart) -> Self {
        Self::Operand(value)
    }
 }
 impl From<BinaryOperator> for BinaryExpressionToken {
    fn from(value: BinaryOperator) -> Self {
        Self::Operator(value)
    }
 }
 #[cfg(test)]
 mod tests {
    use crate::ast::types::Literal;
    use super::*;
    #[test]
    fn parse_and_evaluate() {
        /// Make a literal
        fn lit(n: i64) -> BinaryPart {
            BinaryPart::Literal(Box::new(Literal {
                start: 0,
                end: 0,
                value: n.into(),
                raw: n.to_string(),
            }))
        }
        let tests: Vec<Vec<BinaryExpressionToken>> = vec![
            // 3 + 4 × 2 ÷ ( 1 − 5 ) ^ 2 ^ 3
            vec![
                lit(3).into(),
                BinaryOperator::Add.into(),
                lit(4).into(),
                BinaryOperator::Mul.into(),
                lit(2).into(),
                BinaryOperator::Div.into(),
                BinaryPart::BinaryExpression(Box::new(BinaryExpression {
                    start: 0,
                    end: 0,
                    operator: BinaryOperator::Sub,
                    left: lit(1),
                    right: lit(5),
                }))
                .into(),
                BinaryOperator::Pow.into(),
                lit(2).into(),
                BinaryOperator::Pow.into(),
                lit(3).into(),
            ],
        ];
        for infix_input in tests {
            let rpn = postfix(infix_input);
            let tree = evaluate(rpn);
            dbg!(tree);
        }
    }
 }
--- a/src/wasm-lib/kcl/src/parser/parser_impl.rs
+++ b/src/wasm-lib/kcl/src/parser/parser_impl.rs
@ -1,28 +1,28 @@
 use serde_json::{Number as JNumber, Value as JValue};
 use winnow::{
    combinator::{alt, delimited, opt, peek, preceded, repeat, separated0, terminated},
    dispatch,
    error::{ErrMode, StrContext, StrContextValue},
    prelude::*,
-    token::any,
+    token::{any, one_of},
 };
 use crate::{
    ast::types::{
        ArrayExpression, BinaryExpression, BinaryOperator, BinaryPart, BodyItem, CallExpression, CommentStyle,
-        ExpressionStatement, FunctionExpression, Identifier, Literal, LiteralIdentifier, MemberExpression,
+        ExpressionStatement, FunctionExpression, Identifier, Literal, LiteralIdentifier, LiteralValue,
-        MemberObject, NonCodeMeta, NonCodeNode, NonCodeValue, ObjectExpression, ObjectProperty, PipeExpression,
+        MemberExpression, MemberObject, NonCodeMeta, NonCodeNode, NonCodeValue, ObjectExpression, ObjectProperty,
-        PipeSubstitution, Program, ReturnStatement, UnaryExpression, UnaryOperator, Value, VariableDeclaration,
+        PipeExpression, PipeSubstitution, Program, ReturnStatement, UnaryExpression, UnaryOperator, Value,
-        VariableDeclarator, VariableKind,
+        VariableDeclaration, VariableDeclarator, VariableKind,
    },
    errors::{KclError, KclErrorDetails},
    executor::SourceRange,
    math_parser::MathParser,
    parser::parser_impl::error::ContextError,
    std::StdLib,
    token::{Token, TokenType},
 };
 use super::{math::BinaryExpressionToken, PIPE_OPERATOR, PIPE_SUBSTITUTION_OPERATOR};
 mod error;
 type PResult<O, E = error::ContextError> = winnow::prelude::PResult<O, E>;
@ -77,8 +77,7 @@ fn non_code_node(i: TokenSlice) -> PResult<NonCodeNode> {
    /// Matches one case of NonCodeValue
    /// See docstring on [NonCodeValue::NewLineBlockComment] for why that case is different to the others.
    fn non_code_node_leading_whitespace(i: TokenSlice) -> PResult<NonCodeNode> {
-        let leading_whitespace = any
+        let leading_whitespace = one_of(TokenType::Whitespace)
            .verify(|token: &Token| token.token_type == TokenType::Whitespace)
            .context(expected("whitespace, with a newline"))
            .parse_next(i)?;
        let has_empty_line = count_in('\n', &leading_whitespace.value) >= 2;
@ -216,7 +215,7 @@ pub fn string_literal(i: TokenSlice) -> PResult<Literal> {
        .try_map(|token: Token| match token.token_type {
            TokenType::String => {
                let s = token.value[1..token.value.len() - 1].to_string();
-                Ok((JValue::String(s), token))
+                Ok((LiteralValue::from(s), token))
            }
            _ => Err(KclError::Syntax(KclErrorDetails {
                source_ranges: token.as_source_ranges(),
@ -234,12 +233,12 @@ pub fn string_literal(i: TokenSlice) -> PResult<Literal> {
 }
 /// Parse a KCL literal number, with no - sign.
-fn unsigned_number_literal(i: TokenSlice) -> PResult<Literal> {
+pub(crate) fn unsigned_number_literal(i: TokenSlice) -> PResult<Literal> {
    let (value, token) = any
        .try_map(|token: Token| match token.token_type {
            TokenType::Number => {
-                if let Ok(x) = token.value.parse::<i64>() {
+                if let Ok(x) = token.value.parse::<u64>() {
-                    return Ok((JValue::Number(JNumber::from(x)), token));
+                    return Ok((LiteralValue::IInteger(x as i64), token));
                }
                let x: f64 = token.value.parse().map_err(|_| {
                    KclError::Syntax(KclErrorDetails {
@ -248,13 +247,7 @@ fn unsigned_number_literal(i: TokenSlice) -> PResult<Literal> {
                    })
                })?;
-                match JNumber::from_f64(x) {
+                Ok((LiteralValue::Fractional(x), token))
                    Some(n) => Ok((JValue::Number(n), token)),
                    None => Err(KclError::Syntax(KclErrorDetails {
                        source_ranges: token.as_source_ranges(),
                        message: format!("Invalid float: {}", token.value),
                    })),
                }
            }
            _ => Err(KclError::Syntax(KclErrorDetails {
                source_ranges: token.as_source_ranges(),
@ -378,7 +371,7 @@ fn whitespace(i: TokenSlice) -> PResult<Vec<Token>> {
 /// Parse the = operator.
 fn equals(i: TokenSlice) -> PResult<Token> {
-    any.verify(|token: &Token| matches!(token.token_type, TokenType::Operator) && token.value == "=")
+    one_of((TokenType::Operator, "="))
        .context(expected("the equals operator, ="))
        .parse_next(i)
 }
@ -404,10 +397,11 @@ fn integer_range(i: TokenSlice) -> PResult<Vec<Value>> {
    let (_token1, ceiling) = integer.parse_next(i)?;
    Ok((floor..=ceiling)
        .map(|num| {
            let num = num as i64;
            Value::Literal(Box::new(Literal {
                start: token0.start,
                end: token0.end,
-                value: JValue::Number(num.into()),
+                value: num.into(),
                raw: num.to_string(),
            }))
        })
@ -456,7 +450,7 @@ fn object(i: TokenSlice) -> PResult<ObjectExpression> {
 /// Parse the % symbol, used to substitute a curried argument from a |> (pipe).
 fn pipe_sub(i: TokenSlice) -> PResult<PipeSubstitution> {
    any.try_map(|token: Token| {
-        if matches!(token.token_type, TokenType::Operator) && token.value == "%" {
+        if matches!(token.token_type, TokenType::Operator) && token.value == PIPE_SUBSTITUTION_OPERATOR {
            Ok(PipeSubstitution {
                start: token.start,
                end: token.end,
@ -1026,35 +1020,33 @@ fn unary_expression(i: TokenSlice) -> PResult<UnaryExpression> {
 /// Consume tokens that make up a binary expression, but don't actually return them.
 /// Why not?
 /// Because this is designed to be used with .recognize() within the `binary_expression` parser.
-fn binary_expression_tokens(i: TokenSlice) -> PResult<()> {
+fn binary_expression_tokens(i: TokenSlice) -> PResult<Vec<BinaryExpressionToken>> {
-    let _first = operand.parse_next(i)?;
+    let first = operand.parse_next(i).map(BinaryExpressionToken::from)?;
-    let _remaining: Vec<_> = repeat(
+    let remaining: Vec<_> = repeat(
        1..,
        (
-            preceded(opt(whitespace), binary_operator),
+            preceded(opt(whitespace), binary_operator).map(BinaryExpressionToken::from),
-            preceded(opt(whitespace), operand),
+            preceded(opt(whitespace), operand).map(BinaryExpressionToken::from),
        ),
    )
    .context(expected(
        "one or more binary operators (like + or -) and operands for them, e.g. 1 + 2 - 3",
    ))
    .parse_next(i)?;
-    Ok(())
+    let mut out = Vec::with_capacity(1 + 2 * remaining.len());
    out.push(first);
    out.extend(remaining.into_iter().flat_map(|(a, b)| [a, b]));
    Ok(out)
 }
 /// Parse an infix binary expression.
 fn binary_expression(i: TokenSlice) -> PResult<BinaryExpression> {
    // Find the slice of tokens which makes up the binary expression
-    let tokens = binary_expression_tokens.recognize().parse_next(i)?;
+    let tokens = binary_expression_tokens.parse_next(i)?;
    // Pass the token slice into the specialized math parser, for things like
    // precedence and converting infix operations to an AST.
-    let mut math_parser = MathParser::new(tokens);
+    Ok(super::math::parse(tokens))
    let expr = math_parser
        .parse()
        .map_err(error::ContextError::from)
        .map_err(ErrMode::Backtrack)?;
    Ok(expr)
 }
 fn binary_expr_in_parens(i: TokenSlice) -> PResult<BinaryExpression> {
@ -1103,8 +1095,7 @@ fn expression(i: TokenSlice) -> PResult<ExpressionStatement> {
 /// Parse a KCL integer, and the token that held it.
 fn integer(i: TokenSlice) -> PResult<(Token, u64)> {
-    let num = any
+    let num = one_of(TokenType::Number)
        .verify(|token: &Token| matches!(token.token_type, TokenType::Number))
        .context(expected("a number token e.g. 3"))
        .try_map(|token: Token| {
            let source_ranges = token.as_source_ranges();
@ -1123,20 +1114,20 @@ fn integer(i: TokenSlice) -> PResult<(Token, u64)> {
 /// Parse the given brace symbol.
 fn some_brace(symbol: &'static str, i: TokenSlice) -> PResult<Token> {
-    any.verify(|token: &Token| matches!(token.token_type, TokenType::Brace) && token.value == symbol)
+    one_of((TokenType::Brace, symbol))
        .context(expected(symbol))
        .parse_next(i)
 }
 /// Parse a => operator.
 fn big_arrow(i: TokenSlice) -> PResult<Token> {
-    any.verify(|token: &Token| matches!(token.token_type, TokenType::Operator) && token.value == "=>")
+    one_of((TokenType::Operator, "=>"))
        .context(expected("the => symbol, used for declaring functions"))
        .parse_next(i)
 }
 /// Parse a |> operator.
 fn pipe_operator(i: TokenSlice) -> PResult<Token> {
-    any.verify(|token: &Token| matches!(token.token_type, TokenType::Operator) && token.value == "|>")
+    one_of((TokenType::Operator, PIPE_OPERATOR))
        .context(expected(
            "the |> operator, used for 'piping' one function's output into another function's input",
        ))
@ -1144,7 +1135,8 @@ fn pipe_operator(i: TokenSlice) -> PResult<Token> {
 }
 fn ws_with_newline(i: TokenSlice) -> PResult<Token> {
-    any.verify(|token: &Token| matches!(token.token_type, TokenType::Whitespace) && token.value.contains('\n'))
+    one_of(TokenType::Whitespace)
        .verify(|token: &Token| token.value.contains('\n'))
        .context(expected("a newline, possibly with whitespace"))
        .parse_next(i)
 }
@ -1461,7 +1453,7 @@ const mySk1 = startSketchAt([0, 0])"#;
                        argument: Value::Literal(Box::new(Literal {
                            start: 32,
                            end: 33,
-                            value: JValue::Number(JNumber::from(2)),
+                            value: 2u32.into(),
                            raw: "2".to_owned(),
                        })),
                    })],
@ -1616,7 +1608,7 @@ const mySk1 = startSketchAt([0, 0])"#;
            BinaryPart::Literal(Box::new(Literal {
                start: 9,
                end: 10,
-                value: JValue::Number(JNumber::from(3)),
+                value: 3u32.into(),
                raw: "3".to_owned(),
            }))
        );
@ -1758,19 +1750,11 @@ const mySk1 = startSketchAt([0, 0])"#;
        {
            // Run the original parser
            let tokens = crate::token::lexer(test_program);
-            let expected = crate::parser::Parser::new(tokens.clone())
+            // TODO: get snapshots of what this outputs.
-                .ast_old()
+            let _actual = match program.parse(&tokens) {
                .expect("Old parser failed");
            // Run the second parser, check it matches the first parser.
            let actual = match program.parse(&tokens) {
                Ok(x) => x,
                Err(_e) => panic!("could not parse test {i}"),
            };
            assert_eq!(
                expected, actual,
                "old parser (left) and new parser (right) disagree on test {i}"
            );
        }
    }
@ -1784,11 +1768,11 @@ const mySk1 = startSketchAt([0, 0])"#;
            let BinaryPart::Literal(left) = actual.left else {
                panic!("should be expression");
            };
-            assert_eq!(left.value, serde_json::Value::Number(1.into()));
+            assert_eq!(left.value, 1u32.into());
            let BinaryPart::Literal(right) = actual.right else {
                panic!("should be expression");
            };
-            assert_eq!(right.value, serde_json::Value::Number(2.into()));
+            assert_eq!(right.value, 2u32.into());
        }
    }
@ -1967,12 +1951,10 @@ const mySk1 = startSketchAt([0, 0])"#;
        let parsed_literal = literal.parse(&tokens).unwrap();
        assert_eq!(
            parsed_literal.value,
            JValue::String(
            "
           // a comment
             "
-                .to_owned()
+            .into()
            )
        );
    }
@ -2065,4 +2047,702 @@ const mySk1 = startSketchAt([0, 0])"#;
            assert_eq!(value.raw, "5");
        }
    }
    #[test]
    fn test_math_parse() {
        let tokens = crate::token::lexer(r#"5 + "a""#);
        let actual = crate::parser::Parser::new(tokens).ast().unwrap().body;
        let expr = BinaryExpression {
            start: 0,
            end: 7,
            operator: BinaryOperator::Add,
            left: BinaryPart::Literal(Box::new(Literal {
                start: 0,
                end: 1,
                value: 5u32.into(),
                raw: "5".to_owned(),
            })),
            right: BinaryPart::Literal(Box::new(Literal {
                start: 4,
                end: 7,
                value: "a".into(),
                raw: r#""a""#.to_owned(),
            })),
        };
        let expected = vec![BodyItem::ExpressionStatement(ExpressionStatement {
            start: 0,
            end: 7,
            expression: Value::BinaryExpression(Box::new(expr)),
        })];
        assert_eq!(expected, actual);
    }
    #[test]
    fn test_is_code_token() {
        let tokens = [
            Token {
                token_type: TokenType::Word,
                start: 0,
                end: 3,
                value: "log".to_string(),
            },
            Token {
                token_type: TokenType::Brace,
                start: 3,
                end: 4,
                value: "(".to_string(),
            },
            Token {
                token_type: TokenType::Number,
                start: 4,
                end: 5,
                value: "5".to_string(),
            },
            Token {
                token_type: TokenType::Comma,
                start: 5,
                end: 6,
                value: ",".to_string(),
            },
            Token {
                token_type: TokenType::String,
                start: 7,
                end: 14,
                value: "\"hello\"".to_string(),
            },
            Token {
                token_type: TokenType::Word,
                start: 16,
                end: 27,
                value: "aIdentifier".to_string(),
            },
            Token {
                token_type: TokenType::Brace,
                start: 27,
                end: 28,
                value: ")".to_string(),
            },
        ];
        for (i, token) in tokens.iter().enumerate() {
            assert!(token.is_code_token(), "failed test {i}: {token:?}")
        }
    }
    #[test]
    fn test_is_not_code_token() {
        let tokens = [
            Token {
                token_type: TokenType::Whitespace,
                start: 6,
                end: 7,
                value: " ".to_string(),
            },
            Token {
                token_type: TokenType::BlockComment,
                start: 28,
                end: 30,
                value: "/* abte */".to_string(),
            },
            Token {
                token_type: TokenType::LineComment,
                start: 30,
                end: 33,
                value: "// yoyo a line".to_string(),
            },
        ];
        for (i, token) in tokens.iter().enumerate() {
            assert!(!token.is_code_token(), "failed test {i}: {token:?}")
        }
    }
    #[test]
    fn test_abstract_syntax_tree() {
        let code = "5 +6";
        let parser = crate::parser::Parser::new(crate::token::lexer(code));
        let result = parser.ast().unwrap();
        let expected_result = Program {
            start: 0,
            end: 4,
            body: vec![BodyItem::ExpressionStatement(ExpressionStatement {
                start: 0,
                end: 4,
                expression: Value::BinaryExpression(Box::new(BinaryExpression {
                    start: 0,
                    end: 4,
                    left: BinaryPart::Literal(Box::new(Literal {
                        start: 0,
                        end: 1,
                        value: 5u32.into(),
                        raw: "5".to_string(),
                    })),
                    operator: BinaryOperator::Add,
                    right: BinaryPart::Literal(Box::new(Literal {
                        start: 3,
                        end: 4,
                        value: 6u32.into(),
                        raw: "6".to_string(),
                    })),
                })),
            })],
            non_code_meta: NonCodeMeta::default(),
        };
        assert_eq!(result, expected_result);
    }
    #[test]
    fn test_empty_file() {
        let some_program_string = r#""#;
        let tokens = crate::token::lexer(some_program_string);
        let parser = crate::parser::Parser::new(tokens);
        let result = parser.ast();
        assert!(result.is_err());
        assert!(result.err().unwrap().to_string().contains("file is empty"));
    }
    #[test]
    fn test_parse_half_pipe_small() {
        let tokens = crate::token::lexer(
            "const secondExtrude = startSketchOn('XY')
  |> startProfileAt([0,0], %)
  |",
        );
        let parser = crate::parser::Parser::new(tokens);
        let result = parser.ast();
        assert!(result.is_err());
        assert!(result.err().unwrap().to_string().contains("Unexpected token"));
    }
    #[test]
    fn test_parse_member_expression_double_nested_braces() {
        let tokens = crate::token::lexer(r#"const prop = yo["one"][two]"#);
        let parser = crate::parser::Parser::new(tokens);
        parser.ast().unwrap();
    }
    #[test]
    fn test_parse_member_expression_binary_expression_period_number_first() {
        let tokens = crate::token::lexer(
            r#"const obj = { a: 1, b: 2 }
 const height = 1 - obj.a"#,
        );
        let parser = crate::parser::Parser::new(tokens);
        parser.ast().unwrap();
    }
    #[test]
    fn test_parse_member_expression_binary_expression_brace_number_first() {
        let tokens = crate::token::lexer(
            r#"const obj = { a: 1, b: 2 }
 const height = 1 - obj["a"]"#,
        );
        let parser = crate::parser::Parser::new(tokens);
        parser.ast().unwrap();
    }
    #[test]
    fn test_parse_member_expression_binary_expression_brace_number_second() {
        let tokens = crate::token::lexer(
            r#"const obj = { a: 1, b: 2 }
 const height = obj["a"] - 1"#,
        );
        let parser = crate::parser::Parser::new(tokens);
        parser.ast().unwrap();
    }
    #[test]
    fn test_parse_member_expression_binary_expression_in_array_number_first() {
        let tokens = crate::token::lexer(
            r#"const obj = { a: 1, b: 2 }
 const height = [1 - obj["a"], 0]"#,
        );
        let parser = crate::parser::Parser::new(tokens);
        parser.ast().unwrap();
    }
    #[test]
    fn test_parse_member_expression_binary_expression_in_array_number_second() {
        let tokens = crate::token::lexer(
            r#"const obj = { a: 1, b: 2 }
 const height = [obj["a"] - 1, 0]"#,
        );
        let parser = crate::parser::Parser::new(tokens);
        parser.ast().unwrap();
    }
    #[test]
    fn test_parse_member_expression_binary_expression_in_array_number_second_missing_space() {
        let tokens = crate::token::lexer(
            r#"const obj = { a: 1, b: 2 }
 const height = [obj["a"] -1, 0]"#,
        );
        let parser = crate::parser::Parser::new(tokens);
        parser.ast().unwrap();
    }
    #[test]
    fn test_parse_half_pipe() {
        let tokens = crate::token::lexer(
            "const height = 10
 const firstExtrude = startSketchOn('XY')
  |> startProfileAt([0,0], %)
  |> line([0, 8], %)
  |> line([20, 0], %)
  |> line([0, -8], %)
  |> close(%)
  |> extrude(2, %)
 show(firstExtrude)
 const secondExtrude = startSketchOn('XY')
  |> startProfileAt([0,0], %)
  |",
        );
        let parser = crate::parser::Parser::new(tokens);
        let result = parser.ast();
        assert!(result.is_err());
        assert!(result.err().unwrap().to_string().contains("Unexpected token"));
    }
    #[test]
    fn test_parse_greater_bang() {
        let tokens = crate::token::lexer(">!");
        let parser = crate::parser::Parser::new(tokens);
        let err = parser.ast().unwrap_err();
        // TODO: Better errors when program cannot tokenize.
        // https://github.com/KittyCAD/modeling-app/issues/696
        assert!(err.to_string().contains("file is empty"));
    }
    #[test]
    fn test_parse_z_percent_parens() {
        let tokens = crate::token::lexer("z%)");
        let parser = crate::parser::Parser::new(tokens);
        let result = parser.ast();
        assert!(result.is_err());
        assert!(result.err().unwrap().to_string().contains("Unexpected token"));
    }
    #[test]
    fn test_parse_parens_unicode() {
        let tokens = crate::token::lexer("(ޜ");
        let parser = crate::parser::Parser::new(tokens);
        let result = parser.ast();
        // TODO: Better errors when program cannot tokenize.
        // https://github.com/KittyCAD/modeling-app/issues/696
        assert!(result.is_err());
    }
    #[test]
    fn test_parse_negative_in_array_binary_expression() {
        let tokens = crate::token::lexer(
            r#"const leg1 = 5
 const thickness = 0.56
 const bracket = [-leg2 + thickness, 0]
 "#,
        );
        let parser = crate::parser::Parser::new(tokens);
        let result = parser.ast();
        assert!(result.is_ok());
    }
    #[test]
    fn test_parse_nested_open_brackets() {
        let tokens = crate::token::lexer(
            r#"
 z(-[["#,
        );
        let parser = crate::parser::Parser::new(tokens);
        let result = parser.ast();
        assert!(result.is_err());
    }
    #[test]
    fn test_parse_weird_new_line_function() {
        let tokens = crate::token::lexer(
            r#"z
 (--#"#,
        );
        let parser = crate::parser::Parser::new(tokens);
        let result = parser.ast();
        assert!(result.is_err());
        // TODO: Better errors when program cannot tokenize.
        // https://github.com/KittyCAD/modeling-app/issues/696
        assert_eq!(
            result.err().unwrap().to_string(),
            r#"syntax: KclErrorDetails { source_ranges: [], message: "file is empty" }"#
        );
    }
    #[test]
    fn test_parse_weird_lots_of_fancy_brackets() {
        let tokens = crate::token::lexer(r#"zz({{{{{{{{)iegAng{{{{{{{##"#);
        let parser = crate::parser::Parser::new(tokens);
        let result = parser.ast();
        assert!(result.is_err());
        // TODO: Better errors when program cannot tokenize.
        // https://github.com/KittyCAD/modeling-app/issues/696
        assert_eq!(
            result.err().unwrap().to_string(),
            r#"syntax: KclErrorDetails { source_ranges: [], message: "file is empty" }"#
        );
    }
    #[test]
    fn test_parse_weird_close_before_open() {
        let tokens = crate::token::lexer(
            r#"fn)n
 e
 ["#,
        );
        let parser = crate::parser::Parser::new(tokens);
        let result = parser.ast();
        assert!(result.is_err());
        assert!(result
            .err()
            .unwrap()
            .to_string()
            .contains("expected whitespace, found ')' which is brace"));
    }
    #[test]
    fn test_parse_weird_close_before_nada() {
        let tokens = crate::token::lexer(r#"fn)n-"#);
        let parser = crate::parser::Parser::new(tokens);
        let result = parser.ast();
        assert!(result.is_err());
        assert!(result
            .err()
            .unwrap()
            .to_string()
            .contains("expected whitespace, found ')' which is brace"));
    }
    #[test]
    fn test_parse_weird_lots_of_slashes() {
        let tokens = crate::token::lexer(
            r#"J///////////o//+///////////P++++*++++++P///////˟
 ++4"#,
        );
        let parser = crate::parser::Parser::new(tokens);
        let result = parser.ast();
        assert!(result.is_err());
        assert!(result.err().unwrap().to_string().contains("Unexpected token"));
    }
    #[test]
    fn test_parse_expand_array() {
        let code = "const myArray = [0..10]";
        let parser = crate::parser::Parser::new(crate::token::lexer(code));
        let result = parser.ast().unwrap();
        let expected_result = Program {
            start: 0,
            end: 23,
            body: vec![BodyItem::VariableDeclaration(VariableDeclaration {
                start: 0,
                end: 23,
                declarations: vec![VariableDeclarator {
                    start: 6,
                    end: 23,
                    id: Identifier {
                        start: 6,
                        end: 13,
                        name: "myArray".to_string(),
                    },
                    init: Value::ArrayExpression(Box::new(ArrayExpression {
                        start: 16,
                        end: 23,
                        elements: vec![
                            Value::Literal(Box::new(Literal {
                                start: 17,
                                end: 18,
                                value: 0u32.into(),
                                raw: "0".to_string(),
                            })),
                            Value::Literal(Box::new(Literal {
                                start: 17,
                                end: 18,
                                value: 1u32.into(),
                                raw: "1".to_string(),
                            })),
                            Value::Literal(Box::new(Literal {
                                start: 17,
                                end: 18,
                                value: 2u32.into(),
                                raw: "2".to_string(),
                            })),
                            Value::Literal(Box::new(Literal {
                                start: 17,
                                end: 18,
                                value: 3u32.into(),
                                raw: "3".to_string(),
                            })),
                            Value::Literal(Box::new(Literal {
                                start: 17,
                                end: 18,
                                value: 4u32.into(),
                                raw: "4".to_string(),
                            })),
                            Value::Literal(Box::new(Literal {
                                start: 17,
                                end: 18,
                                value: 5u32.into(),
                                raw: "5".to_string(),
                            })),
                            Value::Literal(Box::new(Literal {
                                start: 17,
                                end: 18,
                                value: 6u32.into(),
                                raw: "6".to_string(),
                            })),
                            Value::Literal(Box::new(Literal {
                                start: 17,
                                end: 18,
                                value: 7u32.into(),
                                raw: "7".to_string(),
                            })),
                            Value::Literal(Box::new(Literal {
                                start: 17,
                                end: 18,
                                value: 8u32.into(),
                                raw: "8".to_string(),
                            })),
                            Value::Literal(Box::new(Literal {
                                start: 17,
                                end: 18,
                                value: 9u32.into(),
                                raw: "9".to_string(),
                            })),
                            Value::Literal(Box::new(Literal {
                                start: 17,
                                end: 18,
                                value: 10u32.into(),
                                raw: "10".to_string(),
                            })),
                        ],
                    })),
                }],
                kind: VariableKind::Const,
            })],
            non_code_meta: NonCodeMeta::default(),
        };
        assert_eq!(result, expected_result);
    }
    #[test]
    fn test_error_keyword_in_variable() {
        let some_program_string = r#"const let = "thing""#;
        let tokens = crate::token::lexer(some_program_string);
        let parser = crate::parser::Parser::new(tokens);
        let result = parser.ast();
        assert!(result.is_err());
        assert_eq!(
            result.err().unwrap().to_string(),
            r#"syntax: KclErrorDetails { source_ranges: [SourceRange([6, 9])], message: "Cannot assign a variable to a reserved keyword: let" }"#
        );
    }
    #[test]
    fn test_error_keyword_in_fn_name() {
        let some_program_string = r#"fn let = () {}"#;
        let tokens = crate::token::lexer(some_program_string);
        let parser = crate::parser::Parser::new(tokens);
        let result = parser.ast();
        assert!(result.is_err());
        assert_eq!(
            result.err().unwrap().to_string(),
            r#"syntax: KclErrorDetails { source_ranges: [SourceRange([3, 6])], message: "Cannot assign a variable to a reserved keyword: let" }"#
        );
    }
    #[test]
    fn test_error_stdlib_in_fn_name() {
        let some_program_string = r#"fn cos = () => {
            return 1
        }"#;
        let tokens = crate::token::lexer(some_program_string);
        let parser = crate::parser::Parser::new(tokens);
        let result = parser.ast();
        assert!(result.is_err());
        assert_eq!(
            result.err().unwrap().to_string(),
            r#"syntax: KclErrorDetails { source_ranges: [SourceRange([3, 6])], message: "Cannot assign a variable to a reserved keyword: cos" }"#
        );
    }
    #[test]
    fn test_error_keyword_in_fn_args() {
        let some_program_string = r#"fn thing = (let) => {
    return 1
 }"#;
        let tokens = crate::token::lexer(some_program_string);
        let parser = crate::parser::Parser::new(tokens);
        let result = parser.ast();
        assert!(result.is_err());
        assert_eq!(
            result.err().unwrap().to_string(),
            r#"syntax: KclErrorDetails { source_ranges: [SourceRange([12, 15])], message: "Cannot assign a variable to a reserved keyword: let" }"#
        );
    }
    #[test]
    fn test_error_stdlib_in_fn_args() {
        let some_program_string = r#"fn thing = (cos) => {
    return 1
 }"#;
        let tokens = crate::token::lexer(some_program_string);
        let parser = crate::parser::Parser::new(tokens);
        let result = parser.ast();
        assert!(result.is_err());
        assert_eq!(
            result.err().unwrap().to_string(),
            r#"syntax: KclErrorDetails { source_ranges: [SourceRange([12, 15])], message: "Cannot assign a variable to a reserved keyword: cos" }"#
        );
    }
    #[test]
    fn zero_param_function() {
        let program = r#"
        fn firstPrimeNumber = () => {
            return 2
        }
        firstPrimeNumber()
        "#;
        let tokens = crate::token::lexer(program);
        let parser = crate::parser::Parser::new(tokens);
        let _ast = parser.ast().unwrap();
    }
    #[test]
    fn test_keyword_ok_in_fn_args_return() {
        let some_program_string = r#"fn thing = (param) => {
    return true
 }
 thing(false)
 "#;
        let tokens = crate::token::lexer(some_program_string);
        let parser = crate::parser::Parser::new(tokens);
        parser.ast().unwrap();
    }
    #[test]
    fn test_error_define_function_as_var() {
        for name in ["var", "let", "const"] {
            let some_program_string = format!(
                r#"{} thing = (param) => {{
    return true
 }}
 thing(false)
 "#,
                name
            );
            let tokens = crate::token::lexer(&some_program_string);
            let parser = crate::parser::Parser::new(tokens);
            let result = parser.ast();
            assert!(result.is_err());
            assert_eq!(
                result.err().unwrap().to_string(),
                format!(
                    r#"syntax: KclErrorDetails {{ source_ranges: [SourceRange([0, {}])], message: "Expected a `fn` variable kind, found: `{}`" }}"#,
                    name.len(),
                    name
                )
            );
        }
    }
    #[test]
    fn test_error_define_var_as_function() {
        let some_program_string = r#"fn thing = "thing""#;
        let tokens = crate::token::lexer(some_program_string);
        let parser = crate::parser::Parser::new(tokens);
        let result = parser.ast();
        assert!(result.is_err());
        // TODO: https://github.com/KittyCAD/modeling-app/issues/784
        // Improve this error message.
        // It should say that the compiler is expecting a function expression on the RHS.
        assert_eq!(
            result.err().unwrap().to_string(),
            r#"syntax: KclErrorDetails { source_ranges: [SourceRange([11, 18])], message: "Unexpected token" }"#
        );
    }
    #[test]
    fn test_member_expression_sketch_group() {
        let some_program_string = r#"fn cube = (pos, scale) => {
  const sg = startSketchOn('XY')
  |> startProfileAt(pos, %)
    |> line([0, scale], %)
    |> line([scale, 0], %)
    |> line([0, -scale], %)
  return sg
 }
 const b1 = cube([0,0], 10)
 const b2 = cube([3,3], 4)
 const pt1 = b1[0]
 const pt2 = b2[0]
 show(b1)
 show(b2)"#;
        let tokens = crate::token::lexer(some_program_string);
        let parser = crate::parser::Parser::new(tokens);
        parser.ast().unwrap();
    }
    #[test]
    fn test_math_with_stdlib() {
        let some_program_string = r#"const d2r = pi() / 2
 let other_thing = 2 * cos(3)"#;
        let tokens = crate::token::lexer(some_program_string);
        let parser = crate::parser::Parser::new(tokens);
        parser.ast().unwrap();
    }
    #[test]
    fn test_negative_arguments() {
        let some_program_string = r#"fn box = (p, h, l, w) => {
 const myBox = startSketchOn('XY')
    |> startProfileAt(p, %)
    |> line([0, l], %)
    |> line([w, 0], %)
    |> line([0, -l], %)
    |> close(%)
    |> extrude(h, %)
  return myBox
 }
 let myBox = box([0,0], -3, -16, -10)
 show(myBox)"#;
        let tokens = crate::token::lexer(some_program_string);
        let parser = crate::parser::Parser::new(tokens);
        parser.ast().unwrap();
    }
    #[test]
    fn test_math() {
        for math_expression in [
            "1 + 2",
            "1+2",
            "1 -2",
            "1 + 2 * 3",
            "1 * ( 2 + 3 )",
            "1 * ( 2 + 3 ) / 4",
            "1 + ( 2 + 3 ) / 4",
            "1 * (( 2 + 3 ) / 4 + 5 )",
            "1 * ((( 2 + 3 )))",
            "distance * p * FOS * 6 / (sigmaAllow * width)",
            "2 + (((3)))",
        ] {
            let tokens = crate::token::lexer(math_expression);
            let _expr = binary_expression.parse(&tokens).unwrap();
        }
    }
 }
--- a/src/wasm-lib/kcl/src/std/segment.rs
+++ b/src/wasm-lib/kcl/src/std/segment.rs
@ -7,9 +7,11 @@ use schemars::JsonSchema;
 use crate::{
    errors::{KclError, KclErrorDetails},
    executor::{MemoryItem, SketchGroup},
-    std::{utils::Angle, Args},
+    std::Args,
 };
 use super::utils::between;
 /// Returns the segment end of x.
 pub async fn segment_end_x(args: Args) -> Result<MemoryItem, KclError> {
    let (segment_name, sketch_group) = args.get_segment_name_sketch_group()?;
@ -174,7 +176,7 @@ fn inner_segment_angle(segment_name: &str, sketch_group: Box<SketchGroup>, args:
    })?;
    let line = path.get_base();
-    let result = Angle::between(line.from.into(), line.to.into());
+    let result = between(line.from.into(), line.to.into());
    Ok(result.degrees())
 }
--- a/src/wasm-lib/kcl/src/std/sketch.rs
+++ b/src/wasm-lib/kcl/src/std/sketch.rs
@ -2,11 +2,10 @@
 use anyhow::Result;
 use derive_docs::stdlib;
-use kittycad::types::{ModelingCmd, Point3D};
+use kittycad::types::{Angle, ModelingCmd, Point3D};
 use schemars::JsonSchema;
 use serde::{Deserialize, Serialize};
 use super::utils::Angle;
 use crate::{
    errors::{KclError, KclErrorDetails},
    executor::{
@ -334,6 +333,16 @@ pub enum AngledLineData {
    AngleAndLength([f64; 2]),
 }
 impl AngledLineData {
    pub fn into_inner_line(self, to: [f64; 2]) -> LineData {
        if let AngledLineData::AngleWithTag { tag, .. } = self {
            LineData::PointWithTag { to, tag }
        } else {
            LineData::Point(to)
        }
    }
 }
 /// Draw an angled line.
 pub async fn angled_line(args: Args) -> Result<MemoryItem, KclError> {
    let (data, sketch_group): (AngledLineData, Box<SketchGroup>) = args.get_data_and_sketch_group()?;
@ -429,16 +438,7 @@ async fn inner_angled_line_of_x_length(
    let to = get_y_component(Angle::from_degrees(angle), length);
-    let new_sketch_group = inner_line(
+    let new_sketch_group = inner_line(data.into_inner_line(to.into()), sketch_group, args).await?;
        if let AngledLineData::AngleWithTag { tag, .. } = data {
            LineData::PointWithTag { to: to.into(), tag }
        } else {
            LineData::Point(to.into())
        },
        sketch_group,
        args,
    )
    .await?;
    Ok(new_sketch_group)
 }
@ -461,6 +461,16 @@ pub enum AngledLineToData {
    AngleAndPoint([f64; 2]),
 }
 impl AngledLineToData {
    pub fn into_inner_line(self, x_to: f64, y_to: f64) -> LineToData {
        if let AngledLineToData::AngleWithTag { tag, .. } = self {
            LineToData::PointWithTag { to: [x_to, y_to], tag }
        } else {
            LineToData::Point([x_to, y_to])
        }
    }
 }
 /// Draw an angled line to a given x coordinate.
 pub async fn angled_line_to_x(args: Args) -> Result<MemoryItem, KclError> {
    let (data, sketch_group): (AngledLineToData, Box<SketchGroup>) = args.get_data_and_sketch_group()?;
@ -488,16 +498,7 @@ async fn inner_angled_line_to_x(
    let y_component = x_component * f64::tan(angle.to_radians());
    let y_to = from.y + y_component;
-    let new_sketch_group = inner_line_to(
+    let new_sketch_group = inner_line_to(data.into_inner_line(x_to, y_to), sketch_group, args).await?;
        if let AngledLineToData::AngleWithTag { tag, .. } = data {
            LineToData::PointWithTag { to: [x_to, y_to], tag }
        } else {
            LineToData::Point([x_to, y_to])
        },
        sketch_group,
        args,
    )
    .await?;
    Ok(new_sketch_group)
 }
@ -526,16 +527,7 @@ async fn inner_angled_line_of_y_length(
    let to = get_x_component(Angle::from_degrees(angle), length);
-    let new_sketch_group = inner_line(
+    let new_sketch_group = inner_line(data.into_inner_line(to.into()), sketch_group, args).await?;
        if let AngledLineData::AngleWithTag { tag, .. } = data {
            LineData::PointWithTag { to: to.into(), tag }
        } else {
            LineData::Point(to.into())
        },
        sketch_group,
        args,
    )
    .await?;
    Ok(new_sketch_group)
 }
@ -567,16 +559,7 @@ async fn inner_angled_line_to_y(
    let x_component = y_component / f64::tan(angle.to_radians());
    let x_to = from.x + x_component;
-    let new_sketch_group = inner_line_to(
+    let new_sketch_group = inner_line_to(data.into_inner_line(x_to, y_to), sketch_group, args).await?;
        if let AngledLineToData::AngleWithTag { tag, .. } = data {
            LineToData::PointWithTag { to: [x_to, y_to], tag }
        } else {
            LineToData::Point([x_to, y_to])
        },
        sketch_group,
        args,
    )
    .await?;
    Ok(new_sketch_group)
 }
@ -585,7 +568,7 @@ async fn inner_angled_line_to_y(
 #[ts(export)]
 #[serde(rename_all = "camelCase")]
 // TODO: make sure the docs on the args below are correct.
-pub struct AngeledLineThatIntersectsData {
+pub struct AngledLineThatIntersectsData {
    /// The angle of the line.
    pub angle: f64,
    /// The tag of the line to intersect with.
@ -598,7 +581,7 @@ pub struct AngeledLineThatIntersectsData {
 /// Draw an angled line that intersects with a given line.
 pub async fn angled_line_that_intersects(args: Args) -> Result<MemoryItem, KclError> {
-    let (data, sketch_group): (AngeledLineThatIntersectsData, Box<SketchGroup>) = args.get_data_and_sketch_group()?;
+    let (data, sketch_group): (AngledLineThatIntersectsData, Box<SketchGroup>) = args.get_data_and_sketch_group()?;
    let new_sketch_group = inner_angled_line_that_intersects(data, sketch_group, args).await?;
    Ok(MemoryItem::SketchGroup(new_sketch_group))
 }
@ -608,7 +591,7 @@ pub async fn angled_line_that_intersects(args: Args) -> Result<MemoryItem, KclEr
    name = "angledLineThatIntersects",
 }]
 async fn inner_angled_line_that_intersects(
-    data: AngeledLineThatIntersectsData,
+    data: AngledLineThatIntersectsData,
    sketch_group: Box<SketchGroup>,
    args: Args,
 ) -> Result<Box<SketchGroup>, KclError> {
@ -1049,6 +1032,8 @@ async fn inner_arc(data: ArcData, sketch_group: Box<SketchGroup>, args: Args) ->
            segment: kittycad::types::PathSegment::Arc {
                angle_start: angle_start.degrees(),
                angle_end: angle_end.degrees(),
                start: Some(angle_start),
                end: Some(angle_end),
                center: center.into(),
                radius,
                relative: false,
@ -1148,40 +1133,12 @@ async fn inner_tangential_arc(
            to.into()
        }
        TangentialArcData::PointWithTag { to, .. } => {
-            args.send_modeling_cmd(
+            args.send_modeling_cmd(id, tan_arc_to(&sketch_group, to)).await?;
                id,
                ModelingCmd::ExtendPath {
                    path: sketch_group.id,
                    segment: kittycad::types::PathSegment::TangentialArcTo {
                        angle_snap_increment: None,
                        to: kittycad::types::Point3D {
                            x: to[0],
                            y: to[1],
                            z: 0.0,
                        },
                    },
                },
            )
            .await?;
            *to
        }
        TangentialArcData::Point(to) => {
-            args.send_modeling_cmd(
+            args.send_modeling_cmd(id, tan_arc_to(&sketch_group, to)).await?;
                id,
                ModelingCmd::ExtendPath {
                    path: sketch_group.id,
                    segment: kittycad::types::PathSegment::TangentialArcTo {
                        angle_snap_increment: None,
                        to: kittycad::types::Point3D {
                            x: to[0],
                            y: to[1],
                            z: 0.0,
                        },
                    },
                },
            )
            .await?;
            *to
        }
@ -1207,6 +1164,20 @@ async fn inner_tangential_arc(
    Ok(new_sketch_group)
 }
 fn tan_arc_to(sketch_group: &SketchGroup, to: &[f64; 2]) -> ModelingCmd {
    ModelingCmd::ExtendPath {
        path: sketch_group.id,
        segment: kittycad::types::PathSegment::TangentialArcTo {
            angle_snap_increment: None,
            to: Point3D {
                x: to[0],
                y: to[1],
                z: 0.0,
            },
        },
    }
 }
 /// Data to draw a tangential arc to a specific point.
 #[derive(Debug, Clone, Deserialize, Serialize, PartialEq, JsonSchema, ts_rs::TS)]
 #[ts(export)]
@ -1247,24 +1218,8 @@ async fn inner_tangential_arc_to(
    };
    let delta = [to[0] - from.x, to[1] - from.y];
    let id = uuid::Uuid::new_v4();
-
+    args.send_modeling_cmd(id, tan_arc_to(&sketch_group, &delta)).await?;
    args.send_modeling_cmd(
        id,
        ModelingCmd::ExtendPath {
            path: sketch_group.id,
            segment: kittycad::types::PathSegment::TangentialArcTo {
                angle_snap_increment: None,
                to: kittycad::types::Point3D {
                    x: delta[0],
                    y: delta[1],
                    z: 0.0,
                },
            },
        },
    )
    .await?;
    let current_path = Path::ToPoint {
        base: BasePath {
--- a/src/wasm-lib/kcl/src/std/utils.rs
+++ b/src/wasm-lib/kcl/src/std/utils.rs
@ -1,54 +1,26 @@
 use std::f64::consts::PI;
 use kittycad::types::Angle;
 use crate::{
    errors::{KclError, KclErrorDetails},
    executor::{Point2d, SourceRange},
 };
 #[derive(Clone, Copy, Default, PartialOrd, PartialEq, Debug)]
 pub struct Angle {
    degrees: f64,
 }
 impl From<kittycad::types::Angle> for Angle {
    fn from(angle: kittycad::types::Angle) -> Self {
        match angle.unit {
            kittycad::types::UnitAngle::Degrees => Self::from_degrees(angle.value),
            kittycad::types::UnitAngle::Radians => Self::from_radians(angle.value),
        }
    }
 }
 impl Angle {
    const ZERO: Self = Self { degrees: 0.0 };
    /// Make an angle of the given degrees.
    pub fn from_degrees(degrees: f64) -> Self {
        Self { degrees }
    }
    /// Make an angle of the given radians.
    pub fn from_radians(radians: f64) -> Self {
        Self::from_degrees(radians.to_degrees())
    }
    /// Get the angle in degrees
    pub fn degrees(&self) -> f64 {
        self.degrees
    }
    /// Get the angle in radians
    pub fn radians(&self) -> f64 {
        self.degrees.to_radians()
    }
 /// Get the angle between these points
-    pub fn between(a: Point2d, b: Point2d) -> Self {
+pub fn between(a: Point2d, b: Point2d) -> Angle {
    let x = b.x - a.x;
    let y = b.y - a.y;
-        Self::from_radians(y.atan2(x)).normalize()
+    normalize(Angle::from_radians(y.atan2(x)))
 }
 /// Normalize the angle
-    pub fn normalize(self) -> Self {
+pub fn normalize(angle: Angle) -> Angle {
-        let angle = self.degrees();
+    let deg = angle.degrees();
-        let result = ((angle % 360.0) + 360.0) % 360.0;
+    let result = ((deg % 360.0) + 360.0) % 360.0;
-        Self::from_degrees(if result > 180.0 { result - 360.0 } else { result })
+    Angle::from_degrees(if result > 180.0 { result - 360.0 } else { result })
 }
 /// Gives the ▲-angle between from and to angles (shortest path), use radians.
 ///
 /// Sign of the returned angle denotes direction, positive means counterClockwise 🔄
@ -65,7 +37,7 @@ impl Angle {
 /// );
 /// ```
 #[allow(dead_code)]
-    pub fn delta(from_angle: Self, to_angle: Self) -> Self {
+pub fn delta(from_angle: Angle, to_angle: Angle) -> Angle {
    let norm_from_angle = normalize_rad(from_angle.radians());
    let norm_to_angle = normalize_rad(to_angle.radians());
    let provisional = norm_to_angle - norm_from_angle;
@ -81,7 +53,6 @@ impl Angle {
    }
    Angle::ZERO
 }
 }
 #[allow(dead_code)]
 pub fn clockwise_sign(points: &[Point2d]) -> i32 {
--- a/src/wasm-lib/kcl/src/token.rs
+++ b/src/wasm-lib/kcl/src/token.rs
@ -5,6 +5,7 @@ use parse_display::{Display, FromStr};
 use schemars::JsonSchema;
 use serde::{Deserialize, Serialize};
 use tower_lsp::lsp_types::SemanticTokenType;
 use winnow::stream::ContainsToken;
 use crate::{ast::types::VariableKind, executor::SourceRange};
@ -129,6 +130,18 @@ pub struct Token {
    pub value: String,
 }
 impl ContainsToken<Token> for (TokenType, &str) {
    fn contains_token(&self, token: Token) -> bool {
        self.0 == token.token_type && self.1 == token.value
    }
 }
 impl ContainsToken<Token> for TokenType {
    fn contains_token(&self, token: Token) -> bool {
        *self == token.token_type
    }
 }
 impl Token {
    pub fn from_range(range: std::ops::Range<usize>, token_type: TokenType, value: String) -> Self {
        Self {
--- a/src/wasm-lib/tests/executor/inputs/math.kcl
+++ b/src/wasm-lib/tests/executor/inputs/math.kcl
@ -0,0 +1,20 @@
 const svg = startSketchOn('XY')
 |> lineTo([0])
 |> lineTo([0 + 1])
 |> lineTo([0 + 1 + 2])
 |> lineTo([0 + 1 + 2 + 3])
 |> lineTo([0 + 1 + 2 + 3 + 4])
 |> lineTo([0 + 1 + 2 + 3 + 4 + 5])
 |> lineTo([0 + 1 + 2 + 3 + 4 + 5 + 6])
 |> lineTo([0 + 1 + 2 + 3 + 4 + 5 + 6 + 7])
 |> lineTo([0 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8])
 |> lineTo([0 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9])
 |> lineTo([0 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10])
 |> lineTo([0 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11])
 |> lineTo([0 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12])
 |> lineTo([0 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 + 13])
 |> lineTo([0 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 + 13 + 14])
 |> lineTo([0 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 + 13 + 14 + 15])
 |> lineTo([0 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 + 13 + 14 + 15 + 16])
 |> lineTo([0 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 + 13 + 14 + 15 + 16 + 17])
 |> lineTo([0 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 + 13 + 14 + 15 + 16 + 17 + 18])
--- a/wdio.conf.js
+++ b/wdio.conf.js
@ -0,0 +1,40 @@
 const os = require('os')
 const path = require('path')
 const { spawn } = require('child_process')
 // keep track of the `tauri-driver` child process
 let tauriDriver
 const application =
  process.env.E2E_APPLICATION || './src-tauri/target/release/kittycad-modeling'
 exports.config = {
  port: 4444,
  specs: ['./e2e/tauri/specs/**/*.js'],
  maxInstances: 1,
  capabilities: [
    {
      maxInstances: 1,
      'tauri:options': {
        application,
      },
    },
  ],
  reporters: ['spec'],
  framework: 'mocha',
  mochaOpts: {
    ui: 'bdd',
    timeout: 600000,
  },
  // ensure we are running `tauri-driver` before the session starts so that we can proxy the webdriver requests
  beforeSession: () =>
    (tauriDriver = spawn(
      path.resolve(os.homedir(), '.cargo', 'bin', 'tauri-driver'),
      [],
      { stdio: [null, process.stdout, process.stderr] }
    )),
  // clean up the `tauri-driver` process we spawned at the start of the session
  afterSession: () => tauriDriver.kill(),
 }
--- a/yarn.lock
+++ b/yarn.lock