build to single file

.eslintignore

@@ -1,25 +0,0 @@
-krill-parser.js
-krill.pegjs
-.eslintrc.json
-server.js
-tidal-sniffer.js
-*.jsx
-tunejs.js
-out/**
-postcss.config.js
-postcss.config.cjs
-tailwind.config.js
-tailwind.config.cjs
-vite.config.js
-/**/dist/**/*
-!**/*.mjs
-**/*.tsx
-**/*.ts
-**/*.json
-**/dev-dist
-**/dist
-/src-tauri/target/**/*
-reverbGen.mjs
-hydra.mjs
-jsdoc-synonyms.js
-packages/hs2js/src/hs2js.mjs

.eslintrc.json

@@ -1,18 +0,0 @@
-{
-  "env": {
-    "node": true,
-    "browser": true,
-    "es2021": true
-  },
-  "extends": ["eslint:recommended"],
-  "overrides": [],
-  "parserOptions": {
-    "ecmaVersion": "latest",
-    "sourceType": "module"
-  },
-  "plugins": ["import"],
-  "rules": {
-    "no-unused-vars": ["warn", { "destructuredArrayIgnorePattern": ".", "ignoreRestSiblings": false }],
-    "import/no-extraneous-dependencies": ["error", {"devDependencies": true}]
-  }
-}

.github/workflows/deploy.yml

@@ -21,19 +21,16 @@ jobs:
       name: github-pages
       url: ${{ steps.deployment.outputs.page_url }}
     steps:
-      - uses: actions/checkout@v4
-      - uses: pnpm/action-setup@v2
-        with:
-          version: 8.11.0
+      - uses: actions/checkout@v2
       - uses: actions/setup-node@v3
         with:
-          node-version: 20
-          cache: "pnpm"
+          node-version: 16
+          cache: "npm"
       - name: Install Dependencies
-        run: pnpm install
+        run: npm ci && cd repl && npm ci && cd ../tutorial && npm ci
 
       - name: Build
-        run: pnpm build
+        run: npm run build
 
       - name: Setup Pages
         uses: actions/configure-pages@v2
@@ -42,7 +39,7 @@ jobs:
         uses: actions/upload-pages-artifact@v1
         with:
           # Upload entire repository
-          path: "./website/dist"
+          path: "./out"
 
       - name: Deploy to GitHub Pages
         id: deployment

.github/workflows/tauri.yml

@@ -1,62 +0,0 @@
-name: Tauri Builder
-on:
-  push:
-    tags:
-      - "v*"
-  workflow_dispatch:
-
-jobs:
-  release:
-    strategy:
-      fail-fast: false
-      matrix:
-        platform: [macos-latest, ubuntu-latest, windows-latest]
-        include:
-          - os: ubuntu-latest
-            rust_target: x86_64-unknown-linux-gnu
-          - os: macos-latest
-            rust_target: x86_64-apple-darwin
-          - os: macos-latest
-            rust_target: aarch64-apple-darwin
-          - os: windows-latest
-            rust_target: x86_64-pc-windows-msvc
-    runs-on: ${{ matrix.platform }}
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v3
-      - uses: pnpm/action-setup@v2
-        with:
-          version: 8.6.2
-
-      - name: Node.js setup
-        uses: actions/setup-node@v3
-        with:
-          node-version: latest
-          # node-version-file: '.nvmrc'
-
-      - name: Install Rust (Stable)
-        run:
-          curl https://sh.rustup.rs -sSf | sh -s -- -y
-
-      - name: Install dependencies (ubuntu only)
-        if: matrix.platform == 'ubuntu-latest'
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y libgtk-3-dev webkit2gtk-4.0 libappindicator3-dev librsvg2-dev patchelf libasound2-dev
-
-      - name: Install app dependencies from lockfile and build web
-        run: pnpm install
-
-      - name: Build the app
-        uses: tauri-apps/tauri-action@v0
-
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          # tauri-action replaces \_\_VERSION\_\_ with the app version
-          tagName: ${{ github.ref_name }}
-          releaseName: "Strudel v__VERSION__"
-          releaseBody: |
-            See the assets to download this version and install.
-          releaseDraft: true
-          prerelease: false

.github/workflows/test.yml

@@ -7,18 +7,13 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [20]
+        node-version: [18]
 
     steps:
-      - uses: actions/checkout@v4
-      - uses: pnpm/action-setup@v2
-        with:
-          version: 8.11.0
-      - uses: actions/setup-node@v3
-        with:
-          node-version: ${{ matrix.node-version }}
-          cache: 'pnpm'
-      - run: pnpm install
-      - run: pnpm run format-check
-      - run: pnpm run lint
-      - run: pnpm test
+    - uses: actions/checkout@v2
+    - uses: actions/setup-node@v3
+      with:
+        node-version: ${{ matrix.node-version }}
+        cache: 'npm'
+    - run: npm install
+    - run: npm test

.gitignore

@@ -37,96 +37,4 @@ talk/public/EmuSP12
 talk/public/samples
 server/samples/old
 repl/stats.html
-coverage
-public/icons/apple-splash-*
-dev-dist
-Dirt-Samples
-tidal-drum-machines
-webaudiofontdata
-src-tauri/target
-
-# BEGIN JetBrains -> END JetBrains
-
-# for JetBrains IDE users, e.g. WebStorm. Source: https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
-# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider
-# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
-
-# User-specific stuff
-.idea/**/workspace.xml
-.idea/**/tasks.xml
-.idea/**/usage.statistics.xml
-.idea/**/dictionaries
-.idea/**/shelf
-
-# AWS User-specific
-.idea/**/aws.xml
-
-# Generated files
-.idea/**/contentModel.xml
-
-# Sensitive or high-churn files
-.idea/**/dataSources/
-.idea/**/dataSources.ids
-.idea/**/dataSources.local.xml
-.idea/**/sqlDataSources.xml
-.idea/**/dynamic.xml
-.idea/**/uiDesigner.xml
-.idea/**/dbnavigator.xml
-
-# Gradle
-.idea/**/gradle.xml
-.idea/**/libraries
-
-# Gradle and Maven with auto-import
-# When using Gradle or Maven with auto-import, you should exclude module files,
-# since they will be recreated, and may cause churn.  Uncomment if using
-# auto-import.
-# .idea/artifacts
-# .idea/compiler.xml
-# .idea/jarRepositories.xml
-# .idea/modules.xml
-# .idea/*.iml
-# .idea/modules
-# *.iml
-# *.ipr
-
-# CMake
-cmake-build-*/
-
-# Mongo Explorer plugin
-.idea/**/mongoSettings.xml
-
-# File-based project format
-*.iws
-
-# IntelliJ
-out/
-
-# mpeltonen/sbt-idea plugin
-.idea_modules/
-
-# JIRA plugin
-atlassian-ide-plugin.xml
-
-# Cursive Clojure plugin
-.idea/replstate.xml
-
-# SonarLint plugin
-.idea/sonarlint/
-
-# Crashlytics plugin (for Android Studio and IntelliJ)
-com_crashlytics_export_strings.xml
-crashlytics.properties
-crashlytics-build.properties
-fabric.properties
-
-# Editor-based Rest Client
-.idea/httpRequests
-
-# Android studio 3.1+ serialized cache file
-.idea/caches/build_file_checksums.ser
-
-# END JetBrains -> BEGIN JetBrains
-
-samples/*
-!samples/README.md
+coverage

.prettierignore

@@ -1,13 +0,0 @@
-*.md
-*.json
-*.yml
-*.
-**/out
-**/dist
-packages/mini/krill-parser.js
-packages/xen/tunejs.js
-paper
-pnpm-lock.yaml
-pnpm-workspace.yaml
-**/dev-dist
-website/.astro

.prettierrc

@@ -1,15 +1,16 @@
 {
-  "printWidth": 120,
-  "useTabs": false,
-  "tabWidth": 2,
-  "semi": true,
-  "singleQuote": true,
-  "jsxSingleQuote": false,
-  "trailingComma": "all",
-  "bracketSpacing": true,
-  "bracketSameLine": false,
-  "arrowParens": "always",
-  "proseWrap": "preserve",
-  "htmlWhitespaceSensitivity": "css",
-  "endOfLine": "lf"
-}
+    "printWidth": 120,
+    "useTabs": false,
+    "tabWidth": 2,
+    "semi": true,
+    "singleQuote": true,
+    "jsxSingleQuote": false,
+    "trailingComma": "all",
+    "bracketSpacing": true,
+    "jsxBracketSameLine": false,
+    "arrowParens": "always",
+    "proseWrap": "preserve",
+    "htmlWhitespaceSensitivity": "css",
+    "endOfLine": "lf"
+  }
+  

.vscode/settings.json

@@ -5,6 +5,5 @@
     ],
     "yaml.schemas": {
       "https://json.schemastore.org/github-workflow.json": "file:///home/felix/projects/strudel/.github/workflows/deploy.yml"
-    },
-    "testing.automaticallyOpenPeekView": "never"
+    }
 }

CONTRIBUTING.md

@@ -12,8 +12,8 @@ To get in touch with the contributors, either
 
 ## Ask a Question
 
-If you have any questions about strudel, make sure you've glanced through the
-[docs](https://strudel.cc/learn/) to find out if it answers your question.
+If you have any questions about strudel, make sure you've read the
+[tutorial](https://strudel.tidalcycles.org/tutorial/) to find out if it answers your question.
 If not, use one of the Communication Channels above!
 
 Don't be afraid to ask! Your question might be of great value for other people too.
@@ -29,10 +29,12 @@ If you made some music with strudel, you can give back some love and share what
 Your creation could also be part of the random selection in the REPL if you want.
 Use one of the Communication Channels listed above.
 
-## Improve the Docs
+## Improve the Tutorial
 
-If you find some weak spots in the [docs](https://strudel.cc/workshop/getting-started/),
-you can edit each file directly on github via the "Edit this page" link located in the right sidebar.
+If you find some weak spots in the [tutorial](https://strudel.tidalcycles.org/),
+you are welcome to improve them by editing [this file](https://github.com/tidalcycles/strudel/blob/main/tutorial/tutorial.mdx).
+
+This will even work without setting up a development environment, only a github account is required.
 
 ## Propose a Feature
 
@@ -58,22 +60,23 @@ To fix a bug that has been reported,
 ## Write Tests
 
 There are still many tests that have not been written yet! Reading and writing tests is a great opportunity to get familiar with the codebase.
-You can find the tests in each package in the `test` folder. To run all tests, run `pnpm test` from the root folder.
+You can find the tests in each package in the `test` folder. To run all tests, run `npm test` from the root folder.
 
 ## Project Setup
 
 To get the project up and running for development, make sure you have installed:
 
-- [git](https://git-scm.com/)
-- [node](https://nodejs.org/en/) >= 18
-- [pnpm](https://pnpm.io/) (`curl -fsSL https://get.pnpm.io/install.sh | env PNPM_VERSION=8.11.0 sh -`)
+- git
+- node, preferably v16
 
 then, do the following:
 
 ```sh
 git clone https://github.com/tidalcycles/strudel.git && cd strudel
-pnpm i # install at root to symlink packages
-pnpm start # start repl
+npm i # install at root to symlink packages
+npx lerna bootstrap # install all dependencies in packages
+cd repl && npm i # install repl dependencies
+npm run start # start repl
 ```
 
 Those commands might look slightly different for your OS.
@@ -82,10 +85,6 @@ Please report any problems you've had with the setup instructions!
 ## Code Style
 
 To make sure the code changes only where it should, we are using prettier to unify the code style.
-
-- You can format all files at once by running `pnpm codeformat` from the project root
-- Run `pnpm format-check` from the project root to check if all files are well formatted
-
 If you use VSCode, you can
 
 1. install [the prettier extension](https://marketplace.visualstudio.com/items?itemName=esbenp.prettier-vscode)
@@ -93,29 +92,12 @@ If you use VSCode, you can
 3. Choose "Configure Default Formatter..."
 4. Select prettier
 
-## ESLint
-
-To prevent unwanted runtime errors, this project uses [eslint](https://eslint.org/).
-
-- You can check for lint errors by running `pnpm lint`
-
-There are also eslint extensions / plugins for most editors.
-
-## Running Tests
-
-- Run all tests with `pnpm test`
-- Run all tests with UI using `pnpm test-ui`
-
-## Running all CI Checks
-
-When opening a PR, the CI runner will automatically check the code style and eslint, as well as run all tests.
-You can run the same check with `pnpm check`
-
 ## Package Workflow
 
 The project is split into multiple [packages](https://github.com/tidalcycles/strudel/tree/main/packages) with independent versioning.
-When you run `pnpm i` on the root folder, [pnpm workspaces](https://pnpm.io/workspaces) will install all dependencies of all subpackages. This will allow any js file to import `@strudel/<package-name>` to get the local version,
-allowing to develop multiple packages at the same time.
+When you run `npm i` on the root folder, [npm workspaces](https://docs.npmjs.com/cli/v7/using-npm/workspaces) will symlink all packages
+in the `node_modules` folder. This will allow any js file to import `@strudel.cycles/<package-name>` to get the local version,
+which allows developing multiple packages at the same time
 
 ## Package Publishing
 
@@ -123,25 +105,15 @@ To publish all packages that have been changed since the last release, run:
 
 ```sh
 npm login
-
-# this will increment all the versions in package.json files of non private packages to selected versions
-npx lerna version --no-private
-
-# publish all packages inside /packages using pnpm! don't use lerna to publish!!
-pnpm --filter "./packages/**" publish --dry-run
-
-# the last command was only a dry-run, make sure everything looks ok, if yes, run the same command without flag
+npx lerna publish
 ```
 
-To manually publish a single package, increase the version in the `package.json`, then run `pnpm publish`.
-Important: Always publish with `pnpm`, as `npm` does not support overriding main files in `publishConfig`, which is done in all the packages.
-
 ### New Packages
 
 To add a new package, you have to publish it manually the first time, using:
 
 ```sh
-cd packages/<package-name> && pnpm publish --access public
+cd packages/<package-name> && npm publish --access public
 ```
 
 ## Have Fun

README.md

@@ -2,28 +2,37 @@
 
 [![Strudel test status](https://github.com/tidalcycles/strudel/actions/workflows/test.yml/badge.svg)](https://github.com/tidalcycles/strudel/actions)
 
-An experiment in making a [Tidal](https://github.com/tidalcycles/tidal/) using web technologies. This software is a bit more stable now, but please continue to tread carefully.
+An experiment in making a [Tidal](https://github.com/tidalcycles/tidal/) using web technologies. This software is slowly stabilising, but please continue to tread carefully.
 
-- Try it here: <https://strudel.cc>
-- Docs: <https://strudel.cc/learn>
+- Try it here: <https://strudel.tidalcycles.org/>
+- Tutorial: <https://strudel.tidalcycles.org/tutorial/>
 - Technical Blog Post: <https://loophole-letters.vercel.app/strudel>
-- 1 Year of Strudel Blog Post: <https://loophole-letters.vercel.app/strudel1year>
-- 2 Years of Strudel Blog Post: <https://strudel.cc/blog/#year-2>
 
 ## Running Locally
 
 After cloning the project, you can run the REPL locally:
 
 ```bash
-pnpm i
-pnpm dev
+npm run setup
+npm run repl
 ```
 
 ## Using Strudel In Your Project
 
-This project is organized into many [packages](./packages), which are also available on [npm](https://www.npmjs.com/search?q=%40strudel).
+There are multiple npm packages you can use to use strudel, or only parts of it, in your project:
 
-Read more about how to use these in your own project [here](https://strudel.cc/technical-manual/project-start).
+- [`core`](./packages/core/): tidal pattern engine
+- [`mini`](./packages/mini): mini notation parser + core binding
+- [`eval`](./packages/eval): user code evaluator. syntax sugar + highlighting
+- [`tone`](./packages/tone): bindings for Tone.js instruments and effects
+- [`osc`](./packages/osc): bindings to communicate via OSC
+- [`midi`](./packages/midi): webmidi bindings
+- [`serial`](./packages/serial): webserial bindings
+- [`tonal`](./packages/tonal): tonal functions
+- [`xen`](./packages/xen): microtonal / xenharmonic functions
+- ... [and there are more](./packages/)
+
+Click on the package names to find out more about each one.
 
 ## Contributing
 

bench/tunes.bench.mjs

@@ -1,22 +0,0 @@
-import { queryCode, testCycles } from '../test/runtime.mjs';
-import * as tunes from '../website/src/repl/tunes.mjs';
-import { describe, bench } from 'vitest';
-import { calculateTactus } from '../packages/core/index.mjs';
-
-const tuneKeys = Object.keys(tunes);
-
-describe('renders tunes', () => {
-  tuneKeys.forEach((key) => {
-    describe(key, () => {
-      calculateTactus(true);
-      bench(`+tactus`, async () => {
-        await queryCode(tunes[key], testCycles[key] || 1);
-      });
-      calculateTactus(false);
-      bench(`-tactus`, async () => {
-        await queryCode(tunes[key], testCycles[key] || 1);
-      });
-      calculateTactus(true);
-    });
-  });
-});

examples/README.md

@@ -1,3 +0,0 @@
-# examples
-
-This folder contains usage examples for different scenarios.

examples/buildless/README.md

@@ -1,5 +0,0 @@
-# buildless examples
-
-These examples show you how strudel can be used in a regular html file, without the need for a build tool.
-
-Most examples are using [skypack](https://www.skypack.dev/)

examples/buildless/headless-simple.html

@@ -1,31 +0,0 @@
-<!doctype html>
-<html>
-  <head>
-    <meta charset="UTF-8" />
-    <!-- <script src="../../packages/web/dist/index.js"></script> -->
-    <script src="https://unpkg.com/@strudel/web@1.0.3"></script>
-  </head>
-  <body style="background: #222">
-    <button id="play">play</button>
-    <button id="stop">stop</button>
-    <script>
-      strudel.initStrudel();
-      document.getElementById('play').addEventListener('click', () =>
-        evaluate(`
-//@title washover @by Switch Angel 
-//@social https://www.instagram.com/_switch_angel/
-
-n("{0 1 3 5 2 }%16")
-  .add(n(tri.range(0, 6).slow(3)))
-  .scale("C4:pentatonic")
-  .sound("sawtooth").att(saw.range(0, 0.05).fast(6))
-  .release(3).pan(rand).decay(rand.range(0.1, 0.3))
-  .lpf(tri.range(200, 8000).slow(5)).lpq(0)
-  .gain(.4).vib(1).vibmod(.1)
-  .scope({pos:.5})
-`),
-      );
-      document.getElementById('stop').addEventListener('click', () => strudel.hush());
-    </script>
-  </body>
-</html>

examples/buildless/headless-with-samples.html

@@ -1,24 +0,0 @@
-<!doctype html>
-<html>
-  <head>
-    <meta charset="UTF-8" />
-    <!-- <script src="../../packages/web/dist/index.js"></script> -->
-    <script src="https://unpkg.com/@strudel/web@1.0.3"></script>
-  </head>
-  <body style="background: #222">
-    <button id="a">A</button>
-    <button id="b">B</button>
-    <button id="c">C</button>
-    <button id="stop">stop</button>
-    <script>
-      initStrudel({
-        prebake: () => samples('github:tidalcycles/dirt-samples'),
-      });
-      const click = (id, action) => document.getElementById(id).addEventListener('click', action);
-      click('a', () => evaluate(`s('bd,jvbass(3,8)').jux(rev)`));
-      click('b', () => s('bd*2,hh(3,4),jvbass(5,8,1)').jux(rev).play());
-      click('c', () => s('bd*2,hh(3,4),jvbass:[0 4](5,8,1)').jux(rev).stack(s('~ sd')).play());
-      click('stop', () => hush());
-    </script>
-  </body>
-</html>

examples/buildless/hs2js.html

@@ -1,9 +0,0 @@
-<script src="https://unpkg.com/hs2js@0.0.4"></script>
-<button id="hello">hello</button>
-<script>
-  hs2js.setBase('https://unpkg.com/hs2js@0.0.4/dist/');
-  hs2js.loadParser();
-  document.getElementById('hello').addEventListener('click', () => {
-    hs2js.evaluate('alert "hello from haskell!"');
-  });
-</script>

examples/buildless/tidal.html

@@ -1,98 +0,0 @@
-<!doctype html>
-<html lang="en">
-  <head>
-    <meta charset="UTF-8" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>tidal.html</title>
-  </head>
-  <body style="margin: 0; padding: 0">
-    <textarea id="code" style="width: 100%; height: 200px"></textarea>
-    <pre id="result"></pre>
-    <script src="https://unpkg.com/hs2js@0.0.8"></script>
-    <script src="https://unpkg.com/@strudel/web@1.0.3"></script>
-    <script>
-      const { initStrudel } = strudel;
-      const { run, parse, setBase, loadParser } = hs2js;
-      setBase('https://unpkg.com/hs2js@0.0.4/dist/');
-      const ready = loadParser();
-      initStrudel({
-        prebake: () => samples('github:tidalcycles/dirt-samples'),
-      });
-
-      const textarea = document.getElementById('code');
-      if (window.location.hash) {
-        textarea.value = atob(window.location.hash.slice(1));
-      } else {
-        textarea.value = 'd1 $ s "jvbass(3,8)"';
-      }
-      textarea.addEventListener('input', (e) => {
-        window.location.hash = btoa(e.target.value);
-        update();
-      });
-      update();
-
-      function getInfixOperators() {
-        let operators = {
-          '>': 'set',
-          '#': 'set',
-          '+': 'add',
-          '-': 'sub',
-          '*': 'mul',
-          '/': 'div',
-        };
-        let alignments = {
-          in: (s) => '|' + s,
-          out: (s) => s + '|',
-          mix: (s) => '|' + s + '|',
-        };
-        let ops = {};
-        Object.entries(operators).forEach(([o, name]) => {
-          // operator without alignment
-          ops[o] = (l, r) => reify(l)[name](reify(r));
-          Object.entries(alignments).forEach(([a, getSymbol]) => {
-            // get symbol with alignment
-            let symbol = getSymbol(o);
-            ops[symbol] = (l, r) => reify(l)[name][a](reify(r));
-          });
-        });
-        ops['~>'] = (l, r) => reify(l).late(reify(r));
-        ops['<~'] = (l, r) => reify(l).early(reify(r));
-        ops['<$>'] = (l, r) => reify(r).fmap(l).outerJoin(); // is this right?
-        return ops;
-      }
-      const ops = getInfixOperators();
-
-      async function update() {
-        let result, tree;
-        await ready;
-        try {
-          tree = parse(textarea.value);
-        } catch (err) {
-          console.warn('parse error');
-          console.error(err);
-        }
-        console.log('parsed tree');
-        console.log(tree.rootNode.toString());
-        try {
-          let patterns = {};
-          window.p = (name, pattern) => {
-            patterns[name] = pattern;
-          };
-          window.d1 = (pat) => window.p(1, pat);
-          window.d2 = (pat) => window.p(2, pat);
-          window.d3 = (pat) => window.p(3, pat);
-          window.rot = late;
-          result = run(tree.rootNode, window, ops);
-          if (Object.values(patterns).length) {
-            stack(...Object.values(patterns)).play();
-          }
-        } catch (err) {
-          console.warn('eval error');
-          console.error(err);
-          result = 'ERROR: ' + err.message;
-        }
-        document.getElementById('result').innerHTML = 'Result: ' + result;
-      }
-    </script>
-  </body>
-</html>

examples/buildless/web-component-no-iframe.html

@@ -1,31 +0,0 @@
-<script src="https://unpkg.com/@strudel/repl@1.0.2"></script>
-<strudel-editor>
-  <!--
-// @date 23-08-15
-// "golf rolf" @by froos @license CC BY-NC-SA 4.0
-
-setcps(1)
-stack(
-  s("bd*2, ~ rim*<1!3 2>, hh*4").bank('RolandTR909')
-  .off(-1/8, set(speed("1.5").gain(.25)))
-  .mask("<0!16 1!64>")
-  ,
-  note("g1(3,8)")
-  .s("gm_synth_bass_2:<0 2>")
-  .delay(".8:.25:.25")
-  .clip("<.5!16 2!32>")
-  .off(1/8, add(note("12?0.7")))
-  .lpf(sine.range(500,2000).slow(32)).lpq(8)
-  .add(note("0,.05"))
-  .mask("<0!8 1!32>")
-  ,
-  n("<0 1 2 3 4>*8").scale('G4 minor')
-  .s("gm_lead_6_voice")
-  .clip(sine.range(.2,.8).slow(8))
-  .jux(rev)
-  .room(2)
-  .sometimes(add(note("12")))
-  .lpf(perlin.range(200,20000).slow(4))
-).reset("<x@15 x(5,8)>")
--->
-</strudel-editor>

examples/buildless/web.html

@@ -1,8 +0,0 @@
-<script src="https://unpkg.com/@strudel/web@1.0.3"></script>
-<button id="play">PLAY</button>
-<script>
-  initStrudel({
-    prebake: () => samples('github:tidalcycles/dirt-samples'),
-  });
-  document.getElementById('play').addEventListener('click', () => s('bd sd').play());
-</script>

examples/codemirror-repl/README.md

@@ -1,8 +0,0 @@
-# codemirror-repl example
-
-This folder demonstrates how to set up a full strudel repl with the `@strudel/codemirror` package. Run it using:
-
-```sh
-pnpm i
-pnpm dev
-```

examples/codemirror-repl/index.html

@@ -1,22 +0,0 @@
-<!doctype html>
-<html lang="en">
-  <head>
-    <meta charset="UTF-8" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>Vite Vanilla Strudel REPL</title>
-  </head>
-  <body>
-    <main>
-      <nav>
-        <button id="play">eval</button>
-        <button id="stop">stop</button>
-      </nav>
-      <div class="container">
-        <div id="editor"></div>
-        <div id="output"></div>
-      </div>
-      <canvas id="roll"></canvas>
-    </main>
-    <script type="module" src="./main.js"></script>
-  </body>
-</html>

examples/codemirror-repl/main.js

@@ -1,40 +0,0 @@
-import { StrudelMirror } from '@strudel/codemirror';
-import { funk42 } from './tunes';
-import { evalScope } from '@strudel/core';
-import { drawPianoroll } from '@strudel/draw';
-import './style.css';
-import { initAudioOnFirstClick } from '@strudel/webaudio';
-import { transpiler } from '@strudel/transpiler';
-import { getAudioContext, webaudioOutput, registerSynthSounds } from '@strudel/webaudio';
-import { registerSoundfonts } from '@strudel/soundfonts';
-
-// init canvas
-const canvas = document.getElementById('roll');
-canvas.width = canvas.width * 2;
-canvas.height = canvas.height * 2;
-const drawContext = canvas.getContext('2d');
-const drawTime = [-2, 2]; // time window of drawn haps
-
-const editor = new StrudelMirror({
-  defaultOutput: webaudioOutput,
-  getTime: () => getAudioContext().currentTime,
-  transpiler,
-  root: document.getElementById('editor'),
-  initialCode: funk42,
-  drawTime,
-  onDraw: (haps, time) => drawPianoroll({ haps, time, ctx: drawContext, drawTime, fold: 0 }),
-  prebake: async () => {
-    initAudioOnFirstClick(); // needed to make the browser happy (don't await this here..)
-    const loadModules = evalScope(
-      import('@strudel/core'),
-      import('@strudel/draw'),
-      import('@strudel/mini'),
-      import('@strudel/tonal'),
-      import('@strudel/webaudio'),
-    );
-    await Promise.all([loadModules, registerSynthSounds(), registerSoundfonts()]);
-  },
-});
-
-document.getElementById('play').addEventListener('click', () => editor.evaluate());
-document.getElementById('stop').addEventListener('click', () => editor.stop());

examples/codemirror-repl/package.json

@@ -1,24 +0,0 @@
-{
-  "name": "vite-vanilla-repl-cm6",
-  "private": true,
-  "version": "0.0.0",
-  "type": "module",
-  "scripts": {
-    "dev": "vite",
-    "build": "vite build",
-    "preview": "vite preview"
-  },
-  "devDependencies": {
-    "vite": "^5.0.10"
-  },
-  "dependencies": {
-    "@strudel/codemirror": "workspace:*",
-    "@strudel/core": "workspace:*",
-    "@strudel/draw": "workspace:*",
-    "@strudel/mini": "workspace:*",
-    "@strudel/soundfonts": "workspace:*",
-    "@strudel/tonal": "workspace:*",
-    "@strudel/transpiler": "workspace:*",
-    "@strudel/webaudio": "workspace:*"
-  }
-}

examples/codemirror-repl/style.css

@@ -1,31 +0,0 @@
-body,
-html {
-  margin: 0;
-  height: 100%;
-  background: #282c34;
-}
-
-main {
-  height: 100%;
-  display: flex;
-  flex-direction: column;
-}
-
-.container {
-  flex-grow: 1;
-  max-height: 100%;
-  position: relative;
-  overflow: auto;
-}
-
-#editor {
-  overflow: auto;
-}
-
-.cm-editor {
-  height: 100%;
-}
-
-#roll {
-  height: 300px;
-}

examples/codemirror-repl/tunes.mjs

@@ -1,112 +0,0 @@
-export const bumpStreet = `// froos - "22 bump street", licensed with CC BY-NC-SA 4.0
-samples('github:felixroos/samples')
-samples('https://strudel.cc/tidal-drum-machines.json', 'github:ritchse/tidal-drum-machines/main/machines/')
-
-"<[0,<6 7 9>,13,<17 20 22 26>]!2>/2"
-  // make it 22 edo
-  .fmap(v => Math.pow(2,v/22))
-  // mess with the base frequency
-  .mul("<300 [300@3 200]>/8").freq()
-  .layer(
-    // chords
-    x=>x.div(freq(2)).s("flute").euclidLegato("<3 2>",8)
-      .shape(.4).lpf(sine.range(800,4000).slow(8)),
-    // adlibs
-    x=>x.arp("{0 3 2 [1 3]}%1.5")
-      .s('xylo').mul(freq(2))
-      .delay(.5).delayfeedback(.4).juxBy(.5, rev)
-      .hpf(sine.range(200,3000).slow(8)),
-    // bass
-    x=>x.arp("[0 [2 1?]](5,8)").s('sawtooth').div(freq(4))
-      .lpf(sine.range(400,2000).slow(8)).lpq(8).shape(.4)
-      .off(1/8, x=>x.mul(freq(2)).degradeBy(.5)).gain(.3)
-  ).clip(1).release(.2)
-.stack(
-  // drums
-  s("bd sd:<2 1>, [~ hh]*2, [~ rim]").bank('RolandTR909')
-  .off(1/8, x=>x.speed(2).gain(.4)).sometimes(ply(2)).gain(.8)
-  .mask("<0@4 1@12>/4")
-  .reset("<x@15 [x(3,8) x*[4 8]]>")
-  // wait for it...
-).fast(2/3)
-  //.crush(6) // remove "//" if you dare`;
-
-export const trafficFlam = `// froos - "traffic flam", licensed with CC BY-NC-SA 4.0
-
-samples('github:felixroos/samples')
-samples('https://strudel.cc/tidal-drum-machines.json', 'github:ritchse/tidal-drum-machines/main/machines/')
-
-addVoicings('hip', {
-  m11: ['2M 3m 4P 7m'],
-  '^7#11': ['3M 4A 5P 7M'],
-}, ['C4', 'C6'])
-
-stack(
-  stack(
-    "<Bbm11 A^7#11>/2".voicings('hip').note()
-    .s("gm_epiano1:2")
-    .arp("[<[0 1 2 3] [3 2 1 0]> ~@5]/2")
-    .release(2).late(.25).lpf(2000),
-    "<Bb1 A1>/2".note().s('gm_acoustic_bass'),
-    n("<0 2 3>(3,8)".off(1/8, add(4)))
-    .scale("<Bb4:minor A4:lydian>/2")
-    .s('gm_electric_guitar_jazz')
-    .decay(sine.range(.05, .2).slow(32)).sustain(0)
-    .delay(.5).lpf(sine.range(100,5000).slow(64))
-    .gain(.7).room(.5).pan(sine.range(0,1).slow(11))
-  ).add(perlin.range(0,.25).note()),
-  stack(
-    s("bd:1(3,8) rim").bank('RolandTR707').slow(2).room("<0 <.1 .6>>")
-    .when("<0@7 1>",x=>x.echoWith(3, .0625, (x,i) => x.speed(1+i*.24))),
-    s("rim*4").end(.05).bank('RolandTR808').speed(.8).room(.2)
-  )
-)
-  .late("[0 .05]*2").late(12)
-
-`;
-
-export const funk42 = `// froos - how to funk in 42 lines of code
-// adapted from "how to funk in two minutes" by marc rebillet https://www.youtube.com/watch?v=3vBwRfQbXkg
-// thanks to peach for the transcription: https://www.youtube.com/watch?v=8eiPXvIgda4
-
-samples('github:felixroos/samples')
-samples('https://strudel.cc/tidal-drum-machines.json', 'github:ritchse/tidal-drum-machines/main/machines/')
-
-setcps(.5)
-
-let drums = stack(
-  s("bd*2, ~ sd").bank('RolandTR707').room("0 .1"),
-  s("hh*4").begin(.2).release(.02).end(.25).release(.02)
-  .gain(.3).bank('RolandTR707').late(.02).room(.5),
-  //s("shaker_small").struct("[x x*2]*2").speed(".8,.9").release(.02)
-).fast(2)
-
-let wurli = note(\`<
-[[a2,g3,[b3 c4],e4] ~ [g3,c4,e4](3,8)@4 ~@2]!3 
-[[e2,e3,a3,b3,e4]@3 [e2,e3,ab3,b3,e4]@5]>\`)
-  .s("gm_epiano1:5").decay(.2).sustain("<[1 0@7]!3 1>")
-  .gain("<[.8@2 .4@14]!3 .7>").room(.3)
-
-let organ = note("<[~@3 [a3,d4,f#4]@2 [[a3,c4,e4]@2 ~] ~@2]!3 ~>".add(12))
-    .s("gm_percussive_organ:2").gain(.6).lpf(1800).pan(.2).room(.3);
-
-let clav = note(\`<
-[~@3 a2 [g3,[b3 c4],e4]@2 ~ a2 [g3,b3,e4] ~@2 [g3,c4,e4] ~@4]!3
-[~@3 e3 [[a3 b3],c3,e3]@2 ~ e2 [e3,a3]@3 [b3,e3] ~@2 [b3,e3]@2]>\`)
-  .s("gm_clavinet:1").decay("<.25!3 [.25 .4]>").sustain(0)
-  .gain(.7).pan(.8).room(.2);
-
-let bass = note(\`<
-[a1 [~ [g2 a2]] [g1 g#1] [a1 [g2 a2]]] 
-[a1 [~ [g2 a2]] [e3 d3] [c3 [g3 a3]]] 
-[a1 [~ [g2 a2]] [g1 g#1] [a1 [g2 a2]]] 
-[e2@6 e1@5 e1 [[d2 e3] g1]@4]
->\`).s("gm_electric_bass_pick:1").release(.1)
-
-stack(
-  drums
-  ,wurli
-  ,organ
-  ,clav
-  ,bass
-)`;

examples/headless-repl/README.md

@@ -1,13 +0,0 @@
-# headless-repl demo
-
-This demo shows how to use strudel in "headless mode".
-Buttons A / B / C will switch between different patterns.
-It showcases the usage of the `@strudel/web` package, using [vite](https://vitejs.dev/) as the dev server.
-
-## Running
-
-```sh
-pnpm i && cd examples/headless-repl
-pnpm dev
-# open http://localhost:5173/
-```

examples/headless-repl/index.html

@@ -1,28 +0,0 @@
-<!doctype html>
-<html lang="en">
-  <head>
-    <meta charset="UTF-8" />
-    <link rel="icon" type="image/svg+xml" href="https://strudel.cc/favicon.ico" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>@strudel/web REPL Example</title>
-  </head>
-  <body>
-    <div id="app"></div>
-    <button id="a">A</button>
-    <button id="b">B</button>
-    <button id="c">C</button>
-    <button id="stop">stop</button>
-    <script type="module">
-      import { initStrudel } from '@strudel/web';
-      initStrudel({
-        prebake: () => samples('github:tidalcycles/dirt-samples'),
-      });
-
-      const click = (id, action) => document.getElementById(id).addEventListener('click', action);
-      click('a', () => evaluate(`s('bd,jvbass(3,8)').jux(rev)`));
-      click('b', () => s('bd*2,hh(3,4),jvbass(5,8,1)').jux(rev).play());
-      click('c', () => s('bd*2,hh(3,4),jvbass:[0 4](5,8,1)').jux(rev).stack(s('~ sd')).play());
-      click('stop', () => hush());
-    </script>
-  </body>
-</html>

examples/headless-repl/package.json

@@ -1,18 +0,0 @@
-{
-  "name": "repl-example",
-  "private": true,
-  "version": "0.0.0",
-  "type": "module",
-  "license": "AGPL-3.0-or-later",
-  "scripts": {
-    "dev": "vite",
-    "build": "vite build",
-    "preview": "vite preview"
-  },
-  "devDependencies": {
-    "vite": "^5.0.10"
-  },
-  "dependencies": {
-    "@strudel/web": "workspace:*"
-  }
-}

examples/minimal-repl/.gitignore

@@ -1 +0,0 @@
-dist

examples/minimal-repl/README.md

@@ -1,10 +0,0 @@
-# minimal repl
-
-This folder demonstrates how to set up a minimal strudel repl using vite and vanilla JS. Run it using:
-
-```sh
-npm i
-npm run dev
-```
-
-If you're looking for a more feature rich alternative, have a look at the [../codemirror-repl](codemirror-repl example)

examples/minimal-repl/main.js

@@ -1,23 +0,0 @@
-import { repl, evalScope } from '@strudel/core';
-import { getAudioContext, webaudioOutput, initAudioOnFirstClick, registerSynthSounds } from '@strudel/webaudio';
-import { transpiler } from '@strudel/transpiler';
-import tune from './tune.mjs';
-
-const ctx = getAudioContext();
-const input = document.getElementById('text');
-input.innerHTML = tune;
-initAudioOnFirstClick();
-registerSynthSounds();
-
-evalScope(import('@strudel/core'), import('@strudel/mini'), import('@strudel/webaudio'), import('@strudel/tonal'));
-
-const { evaluate } = repl({
-  defaultOutput: webaudioOutput,
-  getTime: () => ctx.currentTime,
-  transpiler,
-});
-document.getElementById('start').addEventListener('click', () => {
-  ctx.resume();
-  console.log('eval', input.value);
-  evaluate(input.value);
-});

examples/superdough/README.md

@@ -1,11 +0,0 @@
-# superdough demo
-
-This demo shows how to use [superdough](https://www.npmjs.com/package/superdough) with [vite](https://vitejs.dev/).
-
-## Running
-
-```sh
-pnpm i && cd examples/headless-repl
-pnpm dev
-# open http://localhost:5173/
-```

examples/superdough/index.html

@@ -1,38 +0,0 @@
-<!doctype html>
-<html>
-  <head>
-    <title>Superdough Example</title>
-    <meta charset="UTF-8" />
-  </head>
-
-  <body>
-    <button id="play">PLAAAAAAAY</button>
-    <script type="module">
-      import { superdough, samples, initAudioOnFirstClick, registerSynthSounds } from 'superdough';
-
-      const init = Promise.all([
-        initAudioOnFirstClick(),
-        samples('github:tidalcycles/dirt-samples'),
-        registerSynthSounds(),
-      ]);
-
-      const loop = (t = 0) => {
-        // superdough(value, time, duration)
-        superdough({ s: 'bd', delay: 0.5 }, t);
-        superdough({ note: 'g1', s: 'sawtooth', cutoff: 600, resonance: 8 }, t, 0.125);
-        superdough({ note: 'g2', s: 'sawtooth', cutoff: 600, resonance: 8 }, t + 0.25, 0.125);
-        superdough({ s: 'hh' }, t + 0.25);
-        superdough({ s: 'sd', room: 0.5 }, t + 0.5);
-        superdough({ s: 'hh' }, t + 0.75);
-      };
-
-      document.getElementById('play').addEventListener('click', async () => {
-        await init;
-        let t = 0.1;
-        while (t < 16) {
-          loop(t++);
-        }
-      });
-    </script>
-  </body>
-</html>

examples/superdough/package.json

@@ -1,17 +0,0 @@
-{
-  "name": "superdough-example",
-  "private": true,
-  "version": "0.0.0",
-  "type": "module",
-  "scripts": {
-    "dev": "vite",
-    "build": "vite build",
-    "preview": "vite preview"
-  },
-  "dependencies": {
-    "superdough": "workspace:*"
-  },
-  "devDependencies": {
-    "vite": "^5.0.10"
-  }
-}

examples/tidal-repl/README.md

@@ -1,10 +0,0 @@
-# @strudel/tidal
-
-This is an experiment in implementing tree-sitter for parsing haskell.
-
-```sh
-pnpm i
-cd haskell
-pnpm copy-wasm
-pnpm dev
-```

examples/tidal-repl/index.html

@@ -1,32 +0,0 @@
-<!doctype html>
-<html lang="en">
-  <head>
-    <meta charset="UTF-8" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>Tree sitter test</title>
-    <style>
-      body {
-        background-color: #121213;
-        color: white;
-      }
-      textarea {
-        padding: 10px;
-        color: white;
-        background-color: transparent;
-        outline: none;
-      }
-      a {
-        color: white;
-      }
-    </style>
-  </head>
-  <body style="margin: 0; padding: 0">
-    <textarea id="code" style="width: 100%; height: 200px"></textarea>
-    <pre id="result"></pre>
-    <script
-      type="module"
-      src="/main.js
-    "
-    ></script>
-  </body>
-</html>

examples/tidal-repl/main.js

@@ -1,83 +0,0 @@
-import { run, parse, loadParser } from 'hs2js';
-import { initStrudel, reify, late, samples, stack } from '@strudel/web';
-
-initStrudel({
-  prebake: () => samples('github:tidalcycles/dirt-samples'),
-});
-
-const ready = loadParser();
-
-const textarea = document.getElementById('code');
-if (window.location.hash) {
-  textarea.value = atob(window.location.hash.slice(1));
-} else {
-  textarea.value = 'd1 $ s "jvbass(3,8)"';
-}
-textarea.addEventListener('input', (e) => {
-  window.location.hash = btoa(e.target.value);
-  update();
-});
-update();
-
-function getInfixOperators() {
-  let operators = {
-    '>': 'set',
-    '#': 'set',
-    '+': 'add',
-    '-': 'sub',
-    '*': 'mul',
-    '/': 'div',
-  };
-  let alignments = {
-    in: (s) => '|' + s,
-    out: (s) => s + '|',
-    mix: (s) => '|' + s + '|',
-  };
-  let ops = {};
-  Object.entries(operators).forEach(([o, name]) => {
-    // operator without alignment
-    ops[o] = (l, r) => reify(l)[name](reify(r));
-    Object.entries(alignments).forEach(([a, getSymbol]) => {
-      // get symbol with alignment
-      let symbol = getSymbol(o);
-      ops[symbol] = (l, r) => reify(l)[name][a](reify(r));
-    });
-  });
-  ops['~>'] = (l, r) => reify(l).late(reify(r));
-  ops['<~'] = (l, r) => reify(l).early(reify(r));
-  ops['<$>'] = (l, r) => reify(r).fmap(l).outerJoin(); // is this right?
-  return ops;
-}
-const ops = getInfixOperators();
-
-async function update() {
-  let result, tree;
-  await ready;
-  try {
-    tree = parse(textarea.value);
-  } catch (err) {
-    console.warn('parse error');
-    console.error(err);
-  }
-  console.log('parsed tree');
-  console.log(tree.rootNode.toString());
-  try {
-    let patterns = {};
-    window.p = (name, pattern) => {
-      patterns[name] = pattern;
-    };
-    window.d1 = (pat) => window.p(1, pat);
-    window.d2 = (pat) => window.p(2, pat);
-    window.d3 = (pat) => window.p(3, pat);
-    window.rot = late;
-    result = run(tree.rootNode, window, ops);
-    if (Object.values(patterns).length) {
-      stack(...Object.values(patterns)).play();
-    }
-  } catch (err) {
-    console.warn('eval error');
-    console.error(err);
-    result = 'ERROR: ' + err.message;
-  }
-  document.getElementById('result').innerHTML = 'Result: ' + result;
-}

examples/tidal-repl/package.json

@@ -1,36 +0,0 @@
-{
-  "name": "tidal-repl",
-  "private": true,
-  "version": "0.0.1",
-  "type": "module",
-  "scripts": {
-    "dev": "vite",
-    "build": "pnpm copy-wasm && vite build",
-    "preview": "vite preview",
-    "copy-wasm": "cp node_modules/hs2js/dist/tree-sitter.wasm public && cp node_modules/hs2js/dist/tree-sitter-haskell.wasm public"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/tidalcycles/strudel.git"
-  },
-  "keywords": [
-    "titdalcycles",
-    "strudel",
-    "pattern",
-    "livecoding",
-    "algorave"
-  ],
-  "author": "Felix Roos <flix91@gmail.com>",
-  "license": "AGPL-3.0-or-later",
-  "bugs": {
-    "url": "https://github.com/tidalcycles/strudel/issues"
-  },
-  "homepage": "https://github.com/tidalcycles/strudel#readme",
-  "dependencies": {
-    "@strudel/web": "workspace:*",
-    "hs2js": "workspace:*"
-  },
-  "devDependencies": {
-    "vite": "^5.0.8"
-  }
-}

examples/tidal-repl/public/README.md

@@ -1,3 +0,0 @@
-# public
-
-this file is just here to make sure the public folder exists

index.mjs

@@ -1,20 +0,0 @@
-// this barrel export is currently only used to find undocumented exports
-export * from './packages/codemirror/index.mjs';
-export * from './packages/core/index.mjs';
-export * from './packages/csound/index.mjs';
-export * from './packages/desktopbridge/index.mjs';
-export * from './packages/draw/index.mjs';
-export * from './packages/embed/index.mjs';
-export * from './packages/hydra/index.mjs';
-export * from './packages/midi/index.mjs';
-export * from './packages/mini/index.mjs';
-export * from './packages/osc/index.mjs';
-export * from './packages/repl/index.mjs';
-export * from './packages/serial/index.mjs';
-export * from './packages/soundfonts/index.mjs';
-export * from './packages/superdough/index.mjs';
-export * from './packages/tonal/index.mjs';
-export * from './packages/transpiler/index.mjs';
-export * from './packages/web/index.mjs';
-export * from './packages/webaudio/index.mjs';
-export * from './packages/xen/index.mjs';

jsdoc.config.json

@@ -3,7 +3,7 @@
     "includePattern": ".+\\.(js(doc|x)?|mjs)$",
     "excludePattern": "node_modules|shift-parser|shift-reducer|shift-traverser|dist"
   },
-  "plugins": ["plugins/markdown", "jsdoc/jsdoc-synonyms"],
+  "plugins": ["plugins/markdown"],
   "opts": {
     "destination": "./out/",
     "recurse": true

jsdoc/undocumented.mjs

@@ -1,84 +0,0 @@
-import { readFile } from 'node:fs/promises';
-import { dirname, resolve } from 'path';
-import { fileURLToPath } from 'url';
-import { parse } from 'acorn';
-import dependencyTree from 'dependency-tree';
-const __dirname = dirname(fileURLToPath(import.meta.url));
-
-function getExports(code) {
-  // parse it with acorn
-  let ast;
-  try {
-    ast = parse(code, {
-      ecmaVersion: 11,
-      sourceType: 'module',
-    });
-  } catch (err) {
-    return [`acorn parse error: ${err.name}: ${err.messsage}`];
-  }
-
-  // find all names exported in the file
-  return ast.body
-    .filter((node) => node?.type === 'ExportNamedDeclaration')
-    .map((node) => {
-      const { declaration } = node;
-      if (!declaration) {
-        // e.g. "export { Fraction, controls }"
-        return [];
-      }
-      switch (declaration.type) {
-        case 'VariableDeclaration':
-          return declaration.declarations
-            .map((d) => {
-              switch (d.id.type) {
-                case 'Identifier':
-                  return d.id.name;
-                case 'ObjectPattern':
-                  return d.id.properties.map((p) => p.value.name);
-                default:
-                  return 'unknown declaration: ' + declaration;
-              }
-            })
-            .flat();
-        default:
-          // FunctionDeclaration, ClassDeclaration
-          return declaration.id.name;
-      }
-    })
-    .flat();
-}
-
-function isDocumented(name, docs) {
-  return docs.find(
-    (d) => d.name === name || d.tags?.find((t) => t.title === 'synonyms' && t.value.split(', ').includes(name)),
-  );
-}
-
-async function getUndocumented(path, docs) {
-  try {
-    // load the code of pattern.mjs as a string
-    const code = await readFile(path, 'utf8');
-    return getExports(code).filter((name) => !isDocumented(name, docs));
-  } catch (err) {
-    return [`parse error: ${err.name}: ${err.message}`];
-  }
-}
-
-// read doc.json file
-const { docs } = JSON.parse(await readFile(resolve(__dirname, '..', 'doc.json'), 'utf8'));
-
-const paths = dependencyTree.toList({
-  filename: 'index.mjs',
-  // filename: 'packages/core/index.mjs',
-  directory: resolve(__dirname),
-  filter: (path) => !path.includes('node_modules'),
-});
-// const paths = ['../packages/core/pattern.mjs', '../packages/core/hap.mjs'].map((rel) => resolve(__dirname, rel));
-
-const undocumented = Object.fromEntries(
-  await Promise.all(
-    paths.map(async (path) => [path.replace(resolve(__dirname, '..'), ''), await getUndocumented(path, docs)]),
-  ),
-);
-
-console.log(JSON.stringify(undocumented, null, 2));

lerna.json

@@ -1,6 +1,6 @@
 {
-  "packages": ["packages/*"],
-  "version": "independent",
-  "npmClient": "pnpm",
-  "$schema": "node_modules/lerna/schemas/lerna-schema.json"
+  "packages": [
+    "packages/*"
+  ],
+  "version": "independent"
 }

my-patterns/README.md

@@ -1,59 +0,0 @@
-# my-patterns
-
-This directory can be used to save your own patterns, which then get
-made into a pattern swatch.
-
-Example: <https://felixroos.github.io/strudel/swatch/>
-
-## deploy
-
-### 1. fork the [strudel repo on github](https://github.com/tidalcycles/strudel.git)
-
-### 2. clone your fork to your machine `git clone https://github.com/<your-username>/strudel.git strudel && cd strudel`
-
-### 3. create a separate branch like `git branch patternuary && git checkout patternuary`
-
-### 4. save one or more .txt files in the my-patterns folder
-
-### 5. edit `website/public/CNAME` to contain `<your-username>.github.io/strudel`
-
-### 6. edit `website/astro.config.mjs` to use site: `https://<your-username>.github.io` and base `/strudel`, like this
-
-```js
-const site = 'https://<your-username>.github.io';
-const base = '/strudel';
-```
-
-### 7. commit & push the changes
-
-```sh
-git add . && git commit -m "site config" && git push --set-upstream origin
-```
-
-### 8. deploy to github pages
-
-- go to settings -> pages and select "Github Actions" as source
-- go to settings -> environments -> github-pages and press the edit button next to `main` and type in `patternuary` (under "Deployment branches")
-- go to Actions -> `Build and Deploy` and click `Run workflow` with branch `patternuary`
-
-### 9. view your patterns at `<your-username>.github.io/strudel/swatch/`
-
-Alternatively, github pages allows you to use a custom domain, like https://mycooldomain.org/swatch/. [See their documentation for details](https://docs.github.com/en/pages/configuring-a-custom-domain-for-your-github-pages-site).
-
-### 10. optional: automatic deployment
-
-If you want to automatically deploy your site on push, go to `deploy.yml` and change `workflow_dispatch` to `push`.
-
-## running locally
-
-- install dependencies with `npm run setup`
-- run dev server with `npm run repl` and open `http://localhost:4321/strudel/swatch/`
-
-## tests fail?
-
-Your tests might fail if the code does not follow prettiers format.
-In that case, run `npm run codeformat`. To disable that, remove `npm run format-check` from `test.yml`
-
-## updating your fork
-
-To update your fork, you can pull the main branch and merge it into your `patternuary` branch.

package.json

@@ -1,34 +1,27 @@
 {
-  "name": "@strudel/monorepo",
-  "version": "0.5.0",
+  "name": "@strudel.cycles/monorepo",
+  "version": "0.0.4",
   "private": true,
   "description": "Port of tidalcycles to javascript",
   "scripts": {
-    "setup": "pnpm i",
-    "pretest": "npm run jsdoc-json",
-    "prebuild": "npm run jsdoc-json",
-    "prestart": "npm run jsdoc-json",
-    "test": "npm run pretest && vitest run --version",
-    "test-ui": "npm run pretest && vitest --ui",
-    "test-coverage": "npm run pretest && vitest --coverage",
-    "bench": "npm run pretest && vitest bench",
-    "snapshot": "npm run pretest && vitest run -u --silent",
-    "repl": "npm run prestart && cd website && npm run dev",
-    "start": "npm run prestart && cd website && npm run dev",
-    "dev": "npm run prestart && cd website && npm run dev",
-    "build": "npm run prebuild && cd website && npm run build",
-    "preview": "cd website && npm run preview",
+    "pretest": "cd tutorial && npm run jsdoc-json",
+    "test": "vitest run --version",
+    "test-ui": "vitest --ui",
+    "test-coverage": "vitest --coverage",
+    "bootstrap": "lerna bootstrap",
+    "setup": "npm i && npm run bootstrap && cd repl && npm i && cd ../tutorial && npm i",
+    "snapshot": "vitest run -u --silent",
+    "repl": "cd repl && npm run dev",
     "osc": "cd packages/osc && npm run server",
-    "jsdoc": "jsdoc packages/ -c jsdoc/jsdoc.config.json",
-    "jsdoc-json": "jsdoc packages/ --template ./node_modules/jsdoc-json --destination doc.json -c jsdoc/jsdoc.config.json",
-    "lint": "eslint . --ext mjs,js --quiet",
-    "codeformat": "prettier --write .",
-    "format-check": "prettier --check .",
-    "report-undocumented": "npm run jsdoc-json && node jsdoc/undocumented.mjs > undocumented.json",
-    "check": "npm run format-check && npm run lint && npm run test",
-    "sampler": "cd samples && node ../packages/sampler/sample-server.mjs",
-    "iclc": "cd paper && pandoc --template=pandoc/iclc.html --citeproc  --number-sections iclc2023.md -o iclc2023.html && pandoc --template=pandoc/iclc.latex --citeproc --number-sections iclc2023.md -o iclc2023.pdf"
+    "build": "rm -rf out && cd repl && npm run build && cd ../tutorial && npm run build",
+    "preview": "npx serve ./out",
+    "deploy": "NODE_DEBUG=gh-pages gh-pages -d out",
+    "jsdoc": "jsdoc packages/ -c jsdoc.config.json",
+    "jsdoc-json": "jsdoc packages/ --template ./node_modules/jsdoc-json --destination doc.json -c jsdoc.config.json"
   },
+  "workspaces": [
+    "packages/*"
+  ],
   "repository": {
     "type": "git",
     "url": "git+https://github.com/tidalcycles/strudel.git"
@@ -45,29 +38,17 @@
   "bugs": {
     "url": "https://github.com/tidalcycles/strudel/issues"
   },
-  "homepage": "https://strudel.cc",
-  "dependencies": {
-    "@strudel/core": "workspace:*",
-    "@strudel/mini": "workspace:*",
-    "@strudel/tonal": "workspace:*",
-    "@strudel/transpiler": "workspace:*",
-    "@strudel/webaudio": "workspace:*",
-    "@strudel/xen": "workspace:*"
-  },
+  "homepage": "https://strudel.tidalcycles.org",
   "devDependencies": {
-    "@tauri-apps/cli": "^1.5.9",
-    "@vitest/ui": "^1.1.0",
-    "acorn": "^8.11.3",
-    "dependency-tree": "^10.0.9",
-    "eslint": "^8.56.0",
-    "eslint-plugin-import": "^2.29.1",
+    "@vitest/ui": "^0.21.1",
+    "c8": "^7.12.0",
     "events": "^3.3.0",
-    "jsdoc": "^4.0.2",
+    "gh-pages": "^4.0.0",
+    "jsdoc": "^3.6.10",
     "jsdoc-json": "^2.0.2",
-    "jsdoc-to-markdown": "^8.0.0",
-    "lerna": "^8.0.1",
-    "prettier": "^3.1.1",
-    "rollup-plugin-visualizer": "^5.12.0",
-    "vitest": "^1.1.0"
+    "jsdoc-to-markdown": "^7.1.1",
+    "lerna": "^4.0.0",
+    "rollup-plugin-visualizer": "^5.8.1",
+    "vitest": "^0.21.1"
   }
 }

packages/README.md

@@ -1,5 +1,15 @@
 # Packages
 
-Each folder represents one of the @strudel/* packages [published to npm](https://www.npmjs.com/org/strudel).
+Each folder represents one of the @strudel.cycles/* packages [published to npm](https://www.npmjs.com/org/strudel.cycles).
 
 To understand how those pieces connect, refer to the [Technical Manual](https://github.com/tidalcycles/strudel/wiki/Technical-Manual) or the individual READMEs.
+
+This is a graphical view of all the packages: [full screen](https://raw.githubusercontent.com/tidalcycles/strudel/main/dependencies.svg)
+
+![dependencies](https://raw.githubusercontent.com/tidalcycles/strudel/main/dependencies.svg)
+
+Generated with
+
+```sh
+npx depcruise --include-only "^packages" -X "node_modules" --output-type dot packages | dot -T svg > dependencygraph.svg
+```

packages/codemirror/README.md

@@ -1,3 +0,0 @@
-# @strudel/codemirror
-
-This package contains helpers and extensions to use codemirror6. See [vite-vanilla-repl-cm6](../core/examples/vite-vanilla-repl-cm6/main.js) as an example of using it.

packages/codemirror/autocomplete.mjs

@@ -1,84 +0,0 @@
-import jsdoc from '../../doc.json';
-// import { javascriptLanguage } from '@codemirror/lang-javascript';
-import { autocompletion } from '@codemirror/autocomplete';
-import { h } from './html';
-
-function plaintext(str) {
-  const div = document.createElement('div');
-  div.innerText = str;
-  return div.innerHTML;
-}
-
-const getDocLabel = (doc) => doc.name || doc.longname;
-const getInnerText = (html) => {
-  var div = document.createElement('div');
-  div.innerHTML = html;
-  return div.textContent || div.innerText || '';
-};
-
-export function Autocomplete({ doc, label }) {
-  return h`<div class="prose dark:prose-invert max-h-[400px] overflow-auto p-2">
-<h1 class="pt-0 mt-0">${label || getDocLabel(doc)}</h1>
-${doc.description}
-<ul>
-  ${doc.params?.map(
-    ({ name, type, description }) =>
-      `<li>${name} : ${type.names?.join(' | ')} ${description ? ` - ${getInnerText(description)}` : ''}</li>`,
-  )}
-</ul>
-<div>
-  ${doc.examples?.map((example) => `<div><pre>${plaintext(example)}</pre></div>`)}
-</div>
-</div>`[0];
-  /*
-<pre
-className="cursor-pointer"
-onMouseDown={(e) => {
-  console.log('ola!');
-  navigator.clipboard.writeText(example);
-  e.stopPropagation();
-}}
->
-{example}
-</pre>
-*/
-}
-
-const jsdocCompletions = jsdoc.docs
-  .filter(
-    (doc) =>
-      getDocLabel(doc) &&
-      !getDocLabel(doc).startsWith('_') &&
-      !['package'].includes(doc.kind) &&
-      !['superdirtOnly', 'noAutocomplete'].some((tag) => doc.tags?.find((t) => t.originalTitle === tag)),
-  )
-  // https://codemirror.net/docs/ref/#autocomplete.Completion
-  .map((doc) /*: Completion */ => ({
-    label: getDocLabel(doc),
-    // detail: 'xxx', // An optional short piece of information to show (with a different style) after the label.
-    info: () => Autocomplete({ doc }),
-    type: 'function', // https://codemirror.net/docs/ref/#autocomplete.Completion.type
-  }));
-
-export const strudelAutocomplete = (context /* : CompletionContext */) => {
-  let word = context.matchBefore(/\w*/);
-  if (word.from == word.to && !context.explicit) return null;
-  return {
-    from: word.from,
-    options: jsdocCompletions,
-    /*     options: [
-      { label: 'match', type: 'keyword' },
-      { label: 'hello', type: 'variable', info: '(World)' },
-      { label: 'magic', type: 'text', apply: '⠁⭒*.✩.*⭒⠁', detail: 'macro' },
-    ], */
-  };
-};
-
-export function isAutoCompletionEnabled(on) {
-  return on
-    ? [
-        autocompletion({ override: [strudelAutocomplete] }),
-        //javascriptLanguage.data.of({ autocomplete: strudelAutocomplete }),
-      ]
-    : []; // autocompletion({ override: [] })
-}

packages/codemirror/codemirror.mjs

@@ -1,370 +0,0 @@
-import { closeBrackets } from '@codemirror/autocomplete';
-// import { search, highlightSelectionMatches } from '@codemirror/search';
-import { history } from '@codemirror/commands';
-import { javascript } from '@codemirror/lang-javascript';
-import { defaultHighlightStyle, syntaxHighlighting, bracketMatching } from '@codemirror/language';
-import { Compartment, EditorState, Prec } from '@codemirror/state';
-import {
-  EditorView,
-  highlightActiveLineGutter,
-  highlightActiveLine,
-  keymap,
-  lineNumbers,
-  drawSelection,
-} from '@codemirror/view';
-import { Pattern, repl } from '@strudel/core';
-import { Drawer, cleanupDraw } from '@strudel/draw';
-import { isAutoCompletionEnabled } from './autocomplete.mjs';
-import { isTooltipEnabled } from './tooltip.mjs';
-import { flash, isFlashEnabled } from './flash.mjs';
-import { highlightMiniLocations, isPatternHighlightingEnabled, updateMiniLocations } from './highlight.mjs';
-import { keybindings } from './keybindings.mjs';
-import { initTheme, activateTheme, theme } from './themes.mjs';
-import { sliderPlugin, updateSliderWidgets } from './slider.mjs';
-import { widgetPlugin, updateWidgets } from './widget.mjs';
-import { persistentAtom } from '@nanostores/persistent';
-
-const extensions = {
-  isLineWrappingEnabled: (on) => (on ? EditorView.lineWrapping : []),
-  isBracketMatchingEnabled: (on) => (on ? bracketMatching({ brackets: '()[]{}<>' }) : []),
-  isBracketClosingEnabled: (on) => (on ? closeBrackets() : []),
-  isLineNumbersDisplayed: (on) => (on ? lineNumbers() : []),
-  theme,
-  isAutoCompletionEnabled,
-  isTooltipEnabled,
-  isPatternHighlightingEnabled,
-  isActiveLineHighlighted: (on) => (on ? [highlightActiveLine(), highlightActiveLineGutter()] : []),
-  isFlashEnabled,
-  keybindings,
-};
-const compartments = Object.fromEntries(Object.keys(extensions).map((key) => [key, new Compartment()]));
-
-export const defaultSettings = {
-  keybindings: 'codemirror',
-  isBracketMatchingEnabled: false,
-  isBracketClosingEnabled: true,
-  isLineNumbersDisplayed: true,
-  isActiveLineHighlighted: false,
-  isAutoCompletionEnabled: false,
-  isPatternHighlightingEnabled: true,
-  isFlashEnabled: true,
-  isTooltipEnabled: false,
-  isLineWrappingEnabled: false,
-  theme: 'strudelTheme',
-  fontFamily: 'monospace',
-  fontSize: 18,
-};
-
-export const codemirrorSettings = persistentAtom('codemirror-settings', defaultSettings, {
-  encode: JSON.stringify,
-  decode: JSON.parse,
-});
-
-// https://codemirror.net/docs/guide/
-export function initEditor({ initialCode = '', onChange, onEvaluate, onStop, root }) {
-  const settings = codemirrorSettings.get();
-  const initialSettings = Object.keys(compartments).map((key) =>
-    compartments[key].of(extensions[key](parseBooleans(settings[key]))),
-  );
-  initTheme(settings.theme);
-  let state = EditorState.create({
-    doc: initialCode,
-    extensions: [
-      /* search(),
-      highlightSelectionMatches(), */
-      ...initialSettings,
-      javascript(),
-      sliderPlugin,
-      widgetPlugin,
-      // indentOnInput(), // works without. already brought with javascript extension?
-      // bracketMatching(), // does not do anything
-      syntaxHighlighting(defaultHighlightStyle),
-      history(),
-      EditorView.updateListener.of((v) => onChange(v)),
-      drawSelection({ cursorBlinkRate: 0 }),
-      Prec.highest(
-        keymap.of([
-          {
-            key: 'Ctrl-Enter',
-            run: () => onEvaluate?.(),
-          },
-          {
-            key: 'Alt-Enter',
-            run: () => onEvaluate?.(),
-          },
-          {
-            key: 'Ctrl-.',
-            run: () => onStop?.(),
-          },
-          {
-            key: 'Alt-.',
-            run: (_, e) => {
-              e.preventDefault();
-              onStop?.();
-            },
-          },
-          /* {
-          key: 'Ctrl-Shift-.',
-          run: () => (onPanic ? onPanic() : onStop?.()),
-        },
-        {
-          key: 'Ctrl-Shift-Enter',
-          run: () => (onReEvaluate ? onReEvaluate() : onEvaluate?.()),
-        }, */
-        ]),
-      ),
-    ],
-  });
-
-  return new EditorView({
-    state,
-    parent: root,
-  });
-}
-
-export class StrudelMirror {
-  constructor(options) {
-    const {
-      root,
-      id,
-      initialCode = '',
-      onDraw,
-      drawContext,
-      drawTime = [0, 0],
-      autodraw,
-      prebake,
-      bgFill = true,
-      ...replOptions
-    } = options;
-    this.code = initialCode;
-    this.root = root;
-    this.miniLocations = [];
-    this.widgets = [];
-    this.painters = [];
-    this.drawTime = drawTime;
-    this.drawContext = drawContext;
-    this.onDraw = onDraw || this.draw;
-    this.id = id || s4();
-
-    this.drawer = new Drawer((haps, time) => {
-      const currentFrame = haps.filter((hap) => hap.isActive(time));
-      this.highlight(currentFrame, time);
-      this.onDraw(haps, time, this.painters);
-    }, drawTime);
-
-    this.prebaked = prebake();
-    autodraw && this.drawFirstFrame();
-
-    this.repl = repl({
-      ...replOptions,
-      onToggle: (started) => {
-        replOptions?.onToggle?.(started);
-        if (started) {
-          this.adjustDrawTime();
-          this.drawer.start(this.repl.scheduler);
-          // stop other repls when this one is started
-          document.dispatchEvent(
-            new CustomEvent('start-repl', {
-              detail: this.id,
-            }),
-          );
-        } else {
-          this.drawer.stop();
-          updateMiniLocations(this.editor, []);
-          cleanupDraw(false);
-        }
-      },
-      beforeEval: async () => {
-        cleanupDraw();
-        this.painters = [];
-        const self = this;
-        // this is similar to repl.mjs > injectPatternMethods
-        // maybe there is a solution without prototype hacking, but hey, it works
-        // we need to do this befor every eval to make sure it works with multiple StrudelMirror's side by side
-        Pattern.prototype.onPaint = function (onPaint) {
-          self.painters.push(onPaint);
-          return this;
-        };
-        await this.prebaked;
-        await replOptions?.beforeEval?.();
-      },
-      afterEval: (options) => {
-        // remember for when highlighting is toggled on
-        this.miniLocations = options.meta?.miniLocations;
-        this.widgets = options.meta?.widgets;
-        const sliders = this.widgets.filter((w) => w.type === 'slider');
-        updateSliderWidgets(this.editor, sliders);
-        const widgets = this.widgets.filter((w) => w.type !== 'slider');
-        updateWidgets(this.editor, widgets);
-        updateMiniLocations(this.editor, this.miniLocations);
-        replOptions?.afterEval?.(options);
-        this.adjustDrawTime();
-        this.drawer.invalidate();
-      },
-    });
-    this.editor = initEditor({
-      root,
-      initialCode,
-      onChange: (v) => {
-        if (v.docChanged) {
-          this.code = v.state.doc.toString();
-          this.repl.setCode?.(this.code);
-        }
-      },
-      onEvaluate: () => this.evaluate(),
-      onStop: () => this.stop(),
-    });
-    const cmEditor = this.root.querySelector('.cm-editor');
-    if (cmEditor) {
-      this.root.style.display = 'block';
-      if (bgFill) {
-        this.root.style.backgroundColor = 'var(--background)';
-      }
-      cmEditor.style.backgroundColor = 'transparent';
-    }
-    const settings = codemirrorSettings.get();
-    this.setFontSize(settings.fontSize);
-    this.setFontFamily(settings.fontFamily);
-
-    // stop this repl when another repl is started
-    this.onStartRepl = (e) => {
-      if (e.detail !== this.id) {
-        this.stop();
-      }
-    };
-    document.addEventListener('start-repl', this.onStartRepl);
-  }
-  // adjusts draw time depending on if there are painters
-  adjustDrawTime() {
-    // when no painters are set, [0,0] is enough (just highlighting)
-    this.drawer.setDrawTime(this.painters.length ? this.drawTime : [0, 0]);
-  }
-  draw(haps, time) {
-    this.painters?.forEach((painter) => painter(this.drawContext, time, haps, this.drawTime));
-  }
-  async drawFirstFrame() {
-    if (!this.onDraw) {
-      return;
-    }
-    // draw first frame instantly
-    await this.prebaked;
-    try {
-      await this.repl.evaluate(this.code, false);
-      this.drawer.invalidate(this.repl.scheduler, -0.001);
-      // draw at -0.001 to avoid haps at 0 to be visualized as active
-      this.onDraw?.(this.drawer.visibleHaps, -0.001, this.painters);
-    } catch (err) {
-      console.warn('first frame could not be painted');
-    }
-  }
-  async evaluate() {
-    this.flash();
-    await this.repl.evaluate(this.code);
-  }
-  async stop() {
-    this.repl.scheduler.stop();
-  }
-  async toggle() {
-    if (this.repl.scheduler.started) {
-      this.repl.stop();
-    } else {
-      this.evaluate();
-    }
-  }
-  flash(ms) {
-    flash(this.editor, ms);
-  }
-  highlight(haps, time) {
-    highlightMiniLocations(this.editor, time, haps);
-  }
-  setFontSize(size) {
-    this.root.style.fontSize = size + 'px';
-  }
-  setFontFamily(family) {
-    this.root.style.fontFamily = family;
-    const scroller = this.root.querySelector('.cm-scroller');
-    if (scroller) {
-      scroller.style.fontFamily = family;
-    }
-  }
-  reconfigureExtension(key, value) {
-    if (!extensions[key]) {
-      console.warn(`extension ${key} is not known`);
-      return;
-    }
-    value = parseBooleans(value);
-    const newValue = extensions[key](value, this);
-    this.editor.dispatch({
-      effects: compartments[key].reconfigure(newValue),
-    });
-    if (key === 'theme') {
-      activateTheme(value);
-    }
-  }
-  setLineWrappingEnabled(enabled) {
-    this.reconfigureExtension('isLineWrappingEnabled', enabled);
-  }
-  setBracketMatchingEnabled(enabled) {
-    this.reconfigureExtension('isBracketMatchingEnabled', enabled);
-  }
-  setLineNumbersDisplayed(enabled) {
-    this.reconfigureExtension('isLineNumbersDisplayed', enabled);
-  }
-  setBracketClosingEnabled(enabled) {
-    this.reconfigureExtension('isBracketClosingEnabled', enabled);
-  }
-  setTheme(theme) {
-    this.reconfigureExtension('theme', theme);
-  }
-  setAutocompletionEnabled(enabled) {
-    this.reconfigureExtension('isAutoCompletionEnabled', enabled);
-  }
-  updateSettings(settings) {
-    this.setFontSize(settings.fontSize);
-    this.setFontFamily(settings.fontFamily);
-    for (let key in extensions) {
-      this.reconfigureExtension(key, settings[key]);
-    }
-    const updated = { ...codemirrorSettings.get(), ...settings };
-    codemirrorSettings.set(updated);
-  }
-  changeSetting(key, value) {
-    if (extensions[key]) {
-      this.reconfigureExtension(key, value);
-      return;
-    } else if (key === 'fontFamily') {
-      this.setFontFamily(value);
-    } else if (key === 'fontSize') {
-      this.setFontSize(value);
-    }
-  }
-  setCode(code) {
-    const changes = { from: 0, to: this.editor.state.doc.length, insert: code };
-    this.editor.dispatch({ changes });
-  }
-  clear() {
-    this.onStartRepl && document.removeEventListener('start-repl', this.onStartRepl);
-  }
-  getCursorLocation() {
-    return this.editor.state.selection.main.head;
-  }
-  setCursorLocation(col) {
-    return this.editor.dispatch({ selection: { anchor: col } });
-  }
-  appendCode(code) {
-    const cursor = this.getCursorLocation();
-    this.setCode(this.code + code);
-    this.setCursorLocation(cursor);
-  }
-}
-
-function parseBooleans(value) {
-  return { true: true, false: false }[value] ?? value;
-}
-
-// helper function to generate repl ids
-function s4() {
-  return Math.floor((1 + Math.random()) * 0x10000)
-    .toString(16)
-    .substring(1);
-}

packages/codemirror/flash.mjs

@@ -1,37 +0,0 @@
-import { StateEffect, StateField } from '@codemirror/state';
-import { Decoration, EditorView } from '@codemirror/view';
-
-export const setFlash = StateEffect.define();
-export const flashField = StateField.define({
-  create() {
-    return Decoration.none;
-  },
-  update(flash, tr) {
-    try {
-      for (let e of tr.effects) {
-        if (e.is(setFlash)) {
-          if (e.value && tr.newDoc.length > 0) {
-            const mark = Decoration.mark({ attributes: { style: `background-color: #FFCA2880` } });
-            flash = Decoration.set([mark.range(0, tr.newDoc.length)]);
-          } else {
-            flash = Decoration.set([]);
-          }
-        }
-      }
-      return flash;
-    } catch (err) {
-      console.warn('flash error', err);
-      return flash;
-    }
-  },
-  provide: (f) => EditorView.decorations.from(f),
-});
-
-export const flash = (view, ms = 200) => {
-  view.dispatch({ effects: setFlash.of(true) });
-  setTimeout(() => {
-    view.dispatch({ effects: setFlash.of(false) });
-  }, ms);
-};
-
-export const isFlashEnabled = (on) => (on ? flashField : []);

packages/codemirror/highlight.mjs

@@ -1,137 +0,0 @@
-import { RangeSetBuilder, StateEffect, StateField } from '@codemirror/state';
-import { Decoration, EditorView } from '@codemirror/view';
-
-export const setMiniLocations = StateEffect.define();
-export const showMiniLocations = StateEffect.define();
-export const updateMiniLocations = (view, locations) => {
-  view.dispatch({ effects: setMiniLocations.of(locations) });
-};
-export const highlightMiniLocations = (view, atTime, haps) => {
-  view.dispatch({ effects: showMiniLocations.of({ atTime, haps }) });
-};
-
-const miniLocations = StateField.define({
-  create() {
-    return Decoration.none;
-  },
-  update(locations, tr) {
-    if (tr.docChanged) {
-      locations = locations.map(tr.changes);
-    }
-
-    for (let e of tr.effects) {
-      if (e.is(setMiniLocations)) {
-        // this is called on eval, with the mini locations obtained from the transpiler
-        // codemirror will automatically remap the marks when the document is edited
-        // create a mark for each mini location, adding the range to the spec to find it later
-        const marks = e.value
-          .filter(([from]) => from < tr.newDoc.length)
-          .map(([from, to]) => [from, Math.min(to, tr.newDoc.length)])
-          .map(
-            (range) =>
-              Decoration.mark({
-                id: range.join(':'),
-                // this green is only to verify that the decoration moves when the document is edited
-                // it will be removed later, so the mark is not visible by default
-                attributes: { style: `background-color: #00CA2880` },
-              }).range(...range), // -> Decoration
-          );
-
-        locations = Decoration.set(marks, true); // -> DecorationSet === RangeSet<Decoration>
-      }
-    }
-
-    return locations;
-  },
-});
-
-const visibleMiniLocations = StateField.define({
-  create() {
-    return { atTime: 0, haps: new Map() };
-  },
-  update(visible, tr) {
-    for (let e of tr.effects) {
-      if (e.is(showMiniLocations)) {
-        // this is called every frame to show the locations that are currently active
-        // we can NOT create new marks because the context.locations haven't changed since eval time
-        // this is why we need to find a way to update the existing decorations, showing the ones that have an active range
-        const haps = new Map();
-        for (let hap of e.value.haps) {
-          if (!hap.context?.locations || !hap.whole) {
-            continue;
-          }
-          for (let { start, end } of hap.context.locations) {
-            let id = `${start}:${end}`;
-            if (!haps.has(id) || haps.get(id).whole.begin.lt(hap.whole.begin)) {
-              haps.set(id, hap);
-            }
-          }
-        }
-        visible = { atTime: e.value.atTime, haps };
-      }
-    }
-
-    return visible;
-  },
-});
-
-// // Derive the set of decorations from the miniLocations and visibleLocations
-const miniLocationHighlights = EditorView.decorations.compute([miniLocations, visibleMiniLocations], (state) => {
-  const iterator = state.field(miniLocations).iter();
-  const { haps } = state.field(visibleMiniLocations);
-  const builder = new RangeSetBuilder();
-
-  while (iterator.value) {
-    const {
-      from,
-      to,
-      value: {
-        spec: { id },
-      },
-    } = iterator;
-
-    if (haps.has(id)) {
-      const hap = haps.get(id);
-      const color = hap.value?.color ?? 'var(--foreground)';
-      // Get explicit channels for color values
-      /* 
-      const swatch = document.createElement('div');
-      swatch.style.color = color;
-      document.body.appendChild(swatch);
-      let channels = getComputedStyle(swatch)
-        .color.match(/^rgba?\((\d{1,3}),\s*(\d{1,3}),\s*(\d{1,3})(?:,\s*(\d*(?:\.\d+)?))?\)$/)
-        .slice(1)
-        .map((c) => parseFloat(c || 1));
-      document.body.removeChild(swatch);
-
-      // Get percentage of event
-      const percent = 1 - (atTime - hap.whole.begin) / hap.whole.duration;
-      channels[3] *= percent;
-      */
-
-      builder.add(
-        from,
-        to,
-        Decoration.mark({
-          // attributes: { style: `outline: solid 2px rgba(${channels.join(', ')})` },
-          attributes: { style: `outline: solid 2px ${color}` },
-        }),
-      );
-    }
-
-    iterator.next();
-  }
-
-  return builder.finish();
-});
-
-export const highlightExtension = [miniLocations, visibleMiniLocations, miniLocationHighlights];
-
-export const isPatternHighlightingEnabled = (on, config) => {
-  on &&
-    config &&
-    setTimeout(() => {
-      updateMiniLocations(config.editor, config.miniLocations);
-    }, 100);
-  return on ? highlightExtension : [];
-};

packages/codemirror/html.mjs

@@ -1,17 +0,0 @@
-const parser = typeof DOMParser !== 'undefined' ? new DOMParser() : null;
-export let html = (string) => {
-  return parser?.parseFromString(string, 'text/html').querySelectorAll('*');
-};
-let parseChunk = (chunk) => {
-  if (Array.isArray(chunk)) return chunk.flat().join('');
-  if (chunk === undefined) return '';
-  return chunk;
-};
-export let h = (strings, ...vars) => {
-  let string = '';
-  for (let i in strings) {
-    string += parseChunk(strings[i]);
-    string += parseChunk(vars[i]);
-  }
-  return html(string);
-};

packages/codemirror/index.mjs

@@ -1,6 +0,0 @@
-export * from './codemirror.mjs';
-export * from './highlight.mjs';
-export * from './flash.mjs';
-export * from './slider.mjs';
-export * from './themes.mjs';
-export * from './widget.mjs';

packages/codemirror/keybindings.mjs

@@ -1,31 +0,0 @@
-import { Prec } from '@codemirror/state';
-import { keymap, ViewPlugin } from '@codemirror/view';
-// import { searchKeymap } from '@codemirror/search';
-import { emacs } from '@replit/codemirror-emacs';
-import { vim } from '@replit/codemirror-vim';
-import { vscodeKeymap } from '@replit/codemirror-vscode-keymap';
-import { defaultKeymap, historyKeymap } from '@codemirror/commands';
-
-const vscodePlugin = ViewPlugin.fromClass(
-  class {
-    constructor() {}
-  },
-  {
-    provide: () => {
-      return Prec.highest(keymap.of([...vscodeKeymap]));
-    },
-  },
-);
-const vscodeExtension = (options) => [vscodePlugin].concat(options ?? []);
-
-const keymaps = {
-  vim,
-  emacs,
-  vscode: vscodeExtension,
-};
-
-export function keybindings(name) {
-  const active = keymaps[name];
-  return [keymap.of(defaultKeymap), keymap.of(historyKeymap), active ? active() : []];
-  // keymap.of(searchKeymap),
-}

packages/codemirror/package.json

@@ -1,57 +0,0 @@
-{
-  "name": "@strudel/codemirror",
-  "version": "1.1.0",
-  "description": "Codemirror Extensions for Strudel",
-  "main": "index.mjs",
-  "publishConfig": {
-    "main": "dist/index.mjs"
-  },
-  "scripts": {
-    "build": "vite build",
-    "prepublishOnly": "npm run build"
-  },
-  "type": "module",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/tidalcycles/strudel.git"
-  },
-  "keywords": [
-    "tidalcycles",
-    "strudel",
-    "pattern",
-    "livecoding",
-    "algorave"
-  ],
-  "author": "Felix Roos <flix91@gmail.com>",
-  "contributors": [
-    "Alex McLean <alex@slab.org>"
-  ],
-  "license": "AGPL-3.0-or-later",
-  "bugs": {
-    "url": "https://github.com/tidalcycles/strudel/issues"
-  },
-  "homepage": "https://github.com/tidalcycles/strudel#readme",
-  "dependencies": {
-    "@codemirror/autocomplete": "^6.11.1",
-    "@codemirror/commands": "^6.3.3",
-    "@codemirror/lang-javascript": "^6.2.1",
-    "@codemirror/language": "^6.10.0",
-    "@codemirror/search": "^6.5.5",
-    "@codemirror/state": "^6.4.0",
-    "@codemirror/view": "^6.23.0",
-    "@lezer/highlight": "^1.2.0",
-    "@nanostores/persistent": "^0.9.1",
-    "@replit/codemirror-emacs": "^6.0.1",
-    "@replit/codemirror-vim": "^6.1.0",
-    "@replit/codemirror-vscode-keymap": "^6.0.2",
-    "@strudel/core": "workspace:*",
-    "@strudel/draw": "workspace:*",
-    "@strudel/transpiler": "workspace:*",
-    "@uiw/codemirror-themes": "^4.21.21",
-    "@uiw/codemirror-themes-all": "^4.21.21",
-    "nanostores": "^0.9.5"
-  },
-  "devDependencies": {
-    "vite": "^5.0.10"
-  }
-}

packages/codemirror/slider.mjs

@@ -1,146 +0,0 @@
-import { ref, pure } from '@strudel/core';
-import { WidgetType, ViewPlugin, Decoration } from '@codemirror/view';
-import { StateEffect } from '@codemirror/state';
-
-export let sliderValues = {};
-const getSliderID = (from) => `slider_${from}`;
-
-export class SliderWidget extends WidgetType {
-  constructor(value, min, max, from, to, step, view) {
-    super();
-    this.value = value;
-    this.min = min;
-    this.max = max;
-    this.from = from;
-    this.originalFrom = from;
-    this.to = to;
-    this.step = step;
-    this.view = view;
-  }
-
-  eq() {
-    return false;
-  }
-
-  toDOM() {
-    let wrap = document.createElement('span');
-    wrap.setAttribute('aria-hidden', 'true');
-    wrap.className = 'cm-slider'; // inline-flex items-center
-    let slider = wrap.appendChild(document.createElement('input'));
-    slider.type = 'range';
-    slider.min = this.min;
-    slider.max = this.max;
-    slider.step = this.step ?? (this.max - this.min) / 1000;
-    slider.originalValue = this.value;
-    // to make sure the code stays in sync, let's save the original value
-    // becuase .value automatically clamps values so it'll desync with the code
-    slider.value = slider.originalValue;
-    slider.from = this.from;
-    slider.originalFrom = this.originalFrom;
-    slider.to = this.to;
-    slider.style = 'width:64px;margin-right:4px;transform:translateY(4px)';
-    this.slider = slider;
-    slider.addEventListener('input', (e) => {
-      const next = e.target.value;
-      let insert = next;
-      //let insert = next.toFixed(2);
-      const to = slider.from + slider.originalValue.length;
-      let change = { from: slider.from, to, insert };
-      slider.originalValue = insert;
-      slider.value = insert;
-      this.view.dispatch({ changes: change });
-      const id = getSliderID(slider.originalFrom); // matches id generated in transpiler
-      window.postMessage({ type: 'cm-slider', value: Number(next), id });
-    });
-    return wrap;
-  }
-
-  ignoreEvent(e) {
-    return true;
-  }
-}
-
-export const setSliderWidgets = StateEffect.define();
-
-export const updateSliderWidgets = (view, widgets) => {
-  view.dispatch({ effects: setSliderWidgets.of(widgets) });
-};
-
-function getSliders(widgetConfigs, view) {
-  return widgetConfigs
-    .filter((w) => w.type === 'slider')
-    .map(({ from, to, value, min, max, step }) => {
-      return Decoration.widget({
-        widget: new SliderWidget(value, min, max, from, to, step, view),
-        side: 0,
-      }).range(from /* , to */);
-    });
-}
-
-export const sliderPlugin = ViewPlugin.fromClass(
-  class {
-    decorations; //: DecorationSet
-
-    constructor(view /* : EditorView */) {
-      this.decorations = Decoration.set([]);
-    }
-
-    update(update /* : ViewUpdate */) {
-      update.transactions.forEach((tr) => {
-        if (tr.docChanged) {
-          this.decorations = this.decorations.map(tr.changes);
-          const iterator = this.decorations.iter();
-          while (iterator.value) {
-            // when the widgets are moved, we need to tell the dom node the current position
-            // this is important because the updateSliderValue function has to work with the dom node
-            if (iterator.value?.widget?.slider) {
-              iterator.value.widget.slider.from = iterator.from;
-              iterator.value.widget.slider.to = iterator.to;
-            }
-            iterator.next();
-          }
-        }
-        for (let e of tr.effects) {
-          if (e.is(setSliderWidgets)) {
-            this.decorations = Decoration.set(getSliders(e.value, update.view));
-          }
-        }
-      });
-    }
-  },
-  {
-    decorations: (v) => v.decorations,
-  },
-);
-
-/**
- * Displays a slider widget to allow the user manipulate a value
- *
- * @name slider
- * @param {number} value Initial value
- * @param {number} min Minimum value - optional, defaults to 0
- * @param {number} max Maximum value - optional, defaults to 1
- * @param {number} step Step size - optional
- */
-export let slider = (value) => {
-  console.warn('slider will only work when the transpiler is used... passing value as is');
-  return pure(value);
-};
-// function transpiled from slider = (value, min, max)
-export let sliderWithID = (id, value, min, max) => {
-  sliderValues[id] = value; // sync state at eval time (code -> state)
-  return ref(() => sliderValues[id]); // use state at query time
-};
-// update state when sliders are moved
-if (typeof window !== 'undefined') {
-  window.addEventListener('message', (e) => {
-    if (e.data.type === 'cm-slider') {
-      if (sliderValues[e.data.id] !== undefined) {
-        // update state when slider is moved
-        sliderValues[e.data.id] = e.data.value;
-      } else {
-        console.warn(`slider with id "${e.data.id}" is not registered. Only ${Object.keys(sliderValues)}`);
-      }
-    }
-  });
-}

packages/codemirror/themes.mjs

@@ -1,529 +0,0 @@
-import {
-  abcdef,
-  androidstudio,
-  atomone,
-  aura,
-  bespin,
-  darcula,
-  dracula,
-  duotoneDark,
-  eclipse,
-  githubDark,
-  gruvboxDark,
-  materialDark,
-  nord,
-  okaidia,
-  solarizedDark,
-  sublime,
-  tokyoNight,
-  tokyoNightStorm,
-  vscodeDark,
-  xcodeDark,
-  bbedit,
-  duotoneLight,
-  githubLight,
-  gruvboxLight,
-  materialLight,
-  noctisLilac,
-  solarizedLight,
-  tokyoNightDay,
-  xcodeLight,
-} from '@uiw/codemirror-themes-all';
-
-import strudelTheme from './themes/strudel-theme';
-import bluescreen, { settings as bluescreenSettings } from './themes/bluescreen';
-import blackscreen, { settings as blackscreenSettings } from './themes/blackscreen';
-import whitescreen, { settings as whitescreenSettings } from './themes/whitescreen';
-import teletext, { settings as teletextSettings } from './themes/teletext';
-import algoboy, { settings as algoboySettings } from './themes/algoboy';
-import terminal, { settings as terminalSettings } from './themes/terminal';
-import { setTheme } from '@strudel/draw';
-
-export const themes = {
-  strudelTheme,
-  bluescreen,
-  blackscreen,
-  whitescreen,
-  teletext,
-  algoboy,
-  terminal,
-  abcdef,
-  androidstudio,
-  atomone,
-  aura,
-  bespin,
-  darcula,
-  dracula,
-  duotoneDark,
-  eclipse,
-  githubDark,
-  gruvboxDark,
-  materialDark,
-  nord,
-  okaidia,
-  solarizedDark,
-  sublime,
-  tokyoNight,
-  tokyoNightStorm,
-  vscodeDark,
-  xcodeDark,
-  bbedit,
-  duotoneLight,
-  githubLight,
-  gruvboxLight,
-  materialLight,
-  noctisLilac,
-  solarizedLight,
-  tokyoNightDay,
-  xcodeLight,
-};
-
-// lineBackground is background with 50% opacity, to make sure the selection below is visible
-
-export const settings = {
-  strudelTheme: {
-    background: '#222',
-    lineBackground: '#22222299',
-    foreground: '#fff',
-    // foreground: '#75baff',
-    caret: '#ffcc00',
-    selection: 'rgba(128, 203, 196, 0.5)',
-    selectionMatch: '#036dd626',
-    // lineHighlight: '#8a91991a', // original
-    lineHighlight: '#00000050',
-    gutterBackground: 'transparent',
-    // gutterForeground: '#8a919966',
-    gutterForeground: '#8a919966',
-  },
-  bluescreen: bluescreenSettings,
-  blackscreen: blackscreenSettings,
-  whitescreen: whitescreenSettings,
-  teletext: teletextSettings,
-  algoboy: algoboySettings,
-  terminal: terminalSettings,
-  abcdef: {
-    background: '#0f0f0f',
-    lineBackground: '#0f0f0f99',
-    foreground: '#defdef',
-    caret: '#00FF00',
-    selection: '#515151',
-    selectionMatch: '#515151',
-    gutterBackground: '#555',
-    gutterForeground: '#FFFFFF',
-    lineHighlight: '#314151',
-  },
-  androidstudio: {
-    background: '#282b2e',
-    lineBackground: '#282b2e99',
-    foreground: '#a9b7c6',
-    caret: '#00FF00',
-    selection: '#343739',
-    selectionMatch: '#343739',
-    lineHighlight: '#343739',
-  },
-  atomone: {
-    background: '#272C35',
-    lineBackground: '#272C3599',
-    foreground: '#9d9b97',
-    caret: '#797977',
-    selection: '#ffffff30',
-    selectionMatch: '#2B323D',
-    gutterBackground: '#272C35',
-    gutterForeground: '#465063',
-    gutterBorder: 'transparent',
-    lineHighlight: '#2B323D',
-  },
-  aura: {
-    background: '#21202e',
-    lineBackground: '#21202e99',
-    foreground: '#edecee',
-    caret: '#a277ff',
-    selection: '#3d375e7f',
-    selectionMatch: '#3d375e7f',
-    gutterBackground: '#21202e',
-    gutterForeground: '#edecee',
-    gutterBorder: 'transparent',
-    lineHighlight: '#a394f033',
-  },
-  bbedit: {
-    light: true,
-    background: '#FFFFFF',
-    lineBackground: '#FFFFFF99',
-    foreground: '#000000',
-    caret: '#FBAC52',
-    selection: '#FFD420',
-    selectionMatch: '#FFD420',
-    gutterBackground: '#f5f5f5',
-    gutterForeground: '#4D4D4C',
-    gutterBorder: 'transparent',
-    lineHighlight: '#00000012',
-  },
-  bespin: {
-    background: '#28211c',
-    lineBackground: '#28211c99',
-    foreground: '#9d9b97',
-    caret: '#797977',
-    selection: '#36312e',
-    selectionMatch: '#4f382b',
-    gutterBackground: '#28211c',
-    gutterForeground: '#666666',
-    lineHighlight: 'rgba(255, 255, 255, 0.1)',
-  },
-  darcula: {
-    background: '#2B2B2B',
-    lineBackground: '#2B2B2B99',
-    foreground: '#f8f8f2',
-    caret: '#FFFFFF',
-    selection: 'rgba(255, 255, 255, 0.1)',
-    selectionMatch: 'rgba(255, 255, 255, 0.2)',
-    gutterBackground: 'rgba(255, 255, 255, 0.1)',
-    gutterForeground: '#999',
-    gutterBorder: 'transparent',
-    lineHighlight: 'rgba(255, 255, 255, 0.1)',
-  },
-  dracula: {
-    background: '#282a36',
-    lineBackground: '#282a3699',
-    foreground: '#f8f8f2',
-    caret: '#f8f8f0',
-    selection: 'rgba(255, 255, 255, 0.1)',
-    selectionMatch: 'rgba(255, 255, 255, 0.2)',
-    gutterBackground: '#282a36',
-    gutterForeground: '#6D8A88',
-    gutterBorder: 'transparent',
-    lineHighlight: 'rgba(255, 255, 255, 0.1)',
-  },
-  duotoneLight: {
-    light: true,
-    background: '#faf8f5',
-    lineBackground: '#faf8f599',
-    foreground: '#b29762',
-    caret: '#93abdc',
-    selection: '#e3dcce',
-    selectionMatch: '#e3dcce',
-    gutterBackground: '#faf8f5',
-    gutterForeground: '#cdc4b1',
-    gutterBorder: 'transparent',
-    lineHighlight: '#EFEFEF',
-  },
-  duotoneDark: {
-    background: '#2a2734',
-    lineBackground: '#2a273499',
-    foreground: '#6c6783',
-    caret: '#ffad5c',
-    selection: 'rgba(255, 255, 255, 0.1)',
-    gutterBackground: '#2a2734',
-    gutterForeground: '#545167',
-    lineHighlight: '#36334280',
-  },
-  eclipse: {
-    light: true,
-    background: '#fff',
-    lineBackground: '#ffffff99',
-    foreground: '#000',
-    caret: '#FFFFFF',
-    selection: '#d7d4f0',
-    selectionMatch: '#d7d4f0',
-    gutterBackground: '#f7f7f7',
-    gutterForeground: '#999',
-    lineHighlight: '#e8f2ff',
-    gutterBorder: 'transparent',
-  },
-  githubLight: {
-    light: true,
-    background: '#fff',
-    lineBackground: '#ffffff99',
-    foreground: '#24292e',
-    selection: '#BBDFFF',
-    selectionMatch: '#BBDFFF',
-    gutterBackground: '#fff',
-    gutterForeground: '#6e7781',
-  },
-  githubDark: {
-    background: '#0d1117',
-    lineBackground: '#0d111799',
-    foreground: '#c9d1d9',
-    caret: '#c9d1d9',
-    selection: '#003d73',
-    selectionMatch: '#003d73',
-    lineHighlight: '#36334280',
-  },
-  gruvboxDark: {
-    background: '#282828',
-    lineBackground: '#28282899',
-    foreground: '#ebdbb2',
-    caret: '#ebdbb2',
-    selection: '#bdae93',
-    selectionMatch: '#bdae93',
-    lineHighlight: '#3c3836',
-    gutterBackground: '#282828',
-    gutterForeground: '#7c6f64',
-  },
-  gruvboxLight: {
-    light: true,
-    background: '#fbf1c7',
-    lineBackground: '#fbf1c799',
-    foreground: '#3c3836',
-    caret: '#af3a03',
-    selection: '#ebdbb2',
-    selectionMatch: '#bdae93',
-    lineHighlight: '#ebdbb2',
-    gutterBackground: '#ebdbb2',
-    gutterForeground: '#665c54',
-    gutterBorder: 'transparent',
-  },
-  materialDark: {
-    background: '#2e3235',
-    lineBackground: '#2e323599',
-    foreground: '#bdbdbd',
-    caret: '#a0a4ae',
-    selection: '#d7d4f0',
-    selectionMatch: '#d7d4f0',
-    gutterBackground: '#2e3235',
-    gutterForeground: '#999',
-    gutterActiveForeground: '#4f5b66',
-    lineHighlight: '#545b61',
-  },
-  materialLight: {
-    light: true,
-    background: '#FAFAFA',
-    lineBackground: '#FAFAFA99',
-    foreground: '#90A4AE',
-    caret: '#272727',
-    selection: '#80CBC440',
-    selectionMatch: '#FAFAFA',
-    gutterBackground: '#FAFAFA',
-    gutterForeground: '#90A4AE',
-    gutterBorder: 'transparent',
-    lineHighlight: '#CCD7DA50',
-  },
-  noctisLilac: {
-    light: true,
-    background: '#f2f1f8',
-    lineBackground: '#f2f1f899',
-    foreground: '#0c006b',
-    caret: '#5c49e9',
-    selection: '#d5d1f2',
-    selectionMatch: '#d5d1f2',
-    gutterBackground: '#f2f1f8',
-    gutterForeground: '#0c006b70',
-    lineHighlight: '#e1def3',
-  },
-  nord: {
-    background: '#2e3440',
-    lineBackground: '#2e344099',
-    foreground: '#FFFFFF',
-    caret: '#FFFFFF',
-    selection: '#3b4252',
-    selectionMatch: '#e5e9f0',
-    gutterBackground: '#2e3440',
-    gutterForeground: '#4c566a',
-    gutterActiveForeground: '#d8dee9',
-    lineHighlight: '#4c566a',
-  },
-  okaidia: {
-    background: '#272822',
-    lineBackground: '#27282299',
-    foreground: '#FFFFFF',
-    caret: '#FFFFFF',
-    selection: '#49483E',
-    selectionMatch: '#49483E',
-    gutterBackground: '#272822',
-    gutterForeground: '#FFFFFF70',
-    lineHighlight: '#00000059',
-  },
-  solarizedLight: {
-    light: true,
-    background: '#fdf6e3',
-    lineBackground: '#fdf6e399',
-    foreground: '#657b83',
-    caret: '#586e75',
-    selection: '#dfd9c8',
-    selectionMatch: '#dfd9c8',
-    gutterBackground: '#00000010',
-    gutterForeground: '#657b83',
-    lineHighlight: '#dfd9c8',
-  },
-  solarizedDark: {
-    background: '#002b36',
-    lineBackground: '#002b3699',
-    foreground: '#93a1a1',
-    caret: '#839496',
-    selection: '#173541',
-    selectionMatch: '#aafe661a',
-    gutterBackground: '#00252f',
-    gutterForeground: '#839496',
-    lineHighlight: '#173541',
-  },
-  sublime: {
-    background: '#303841',
-    lineBackground: '#30384199',
-    foreground: '#FFFFFF',
-    caret: '#FBAC52',
-    selection: '#4C5964',
-    selectionMatch: '#3A546E',
-    gutterBackground: '#303841',
-    gutterForeground: '#FFFFFF70',
-    lineHighlight: '#00000059',
-  },
-  tokyoNightDay: {
-    light: true,
-    background: '#e1e2e7',
-    lineBackground: '#e1e2e799',
-    foreground: '#3760bf',
-    caret: '#3760bf',
-    selection: '#99a7df',
-    selectionMatch: '#99a7df',
-    gutterBackground: '#e1e2e7',
-    gutterForeground: '#3760bf',
-    gutterBorder: 'transparent',
-    lineHighlight: '#5f5faf11',
-  },
-  tokyoNightStorm: {
-    background: '#24283b',
-    lineBackground: '#24283b99',
-    foreground: '#7982a9',
-    caret: '#c0caf5',
-    selection: '#6f7bb630',
-    selectionMatch: '#1f2335',
-    gutterBackground: '#24283b',
-    gutterForeground: '#7982a9',
-    gutterBorder: 'transparent',
-    lineHighlight: '#292e42',
-  },
-  tokyoNight: {
-    background: '#1a1b26',
-    lineBackground: '#1a1b2699',
-    foreground: '#787c99',
-    caret: '#c0caf5',
-    selection: '#515c7e40',
-    selectionMatch: '#16161e',
-    gutterBackground: '#1a1b26',
-    gutterForeground: '#787c99',
-    gutterBorder: 'transparent',
-    lineHighlight: '#1e202e',
-  },
-  vscodeDark: {
-    background: '#1e1e1e',
-    lineBackground: '#1e1e1e99',
-    foreground: '#9cdcfe',
-    caret: '#c6c6c6',
-    selection: '#6199ff2f',
-    selectionMatch: '#72a1ff59',
-    lineHighlight: '#ffffff0f',
-    gutterBackground: '#1e1e1e',
-    gutterForeground: '#838383',
-    gutterActiveForeground: '#fff',
-  },
-  xcodeLight: {
-    light: true,
-    background: '#fff',
-    lineBackground: '#ffffff99',
-    foreground: '#3D3D3D',
-    selection: '#BBDFFF',
-    selectionMatch: '#BBDFFF',
-    gutterBackground: '#fff',
-    gutterForeground: '#AFAFAF',
-    lineHighlight: '#EDF4FF',
-  },
-  xcodeDark: {
-    background: '#292A30',
-    lineBackground: '#292A3099',
-    foreground: '#CECFD0',
-    caret: '#fff',
-    selection: '#727377',
-    selectionMatch: '#727377',
-    lineHighlight: '#2F3239',
-  },
-};
-
-function getColors(str) {
-  const colorRegex = /#([0-9A-Fa-f]{6}|[0-9A-Fa-f]{3})/g;
-  const colors = [];
-
-  let match;
-  while ((match = colorRegex.exec(str)) !== null) {
-    const color = match[0];
-    if (!colors.includes(color)) {
-      colors.push(color);
-    }
-  }
-
-  return colors;
-}
-
-// TODO: remove
-export function themeColors(theme) {
-  return getColors(stringifySafe(theme));
-}
-
-function getCircularReplacer() {
-  const seen = new WeakSet();
-  return (key, value) => {
-    if (typeof value === 'object' && value !== null) {
-      if (seen.has(value)) {
-        return;
-      }
-      seen.add(value);
-    }
-    return value;
-  };
-}
-
-function stringifySafe(json) {
-  return JSON.stringify(json, getCircularReplacer());
-}
-
-export const theme = (theme) => themes[theme] || themes.strudelTheme;
-
-// css style injection helpers
-export function injectStyle(rule) {
-  const newStyle = document.createElement('style');
-  document.head.appendChild(newStyle);
-  const styleSheet = newStyle.sheet;
-  const ruleIndex = styleSheet.insertRule(rule, 0);
-  return () => styleSheet.deleteRule(ruleIndex);
-}
-
-let currentTheme,
-  resetThemeStyle,
-  themeStyle,
-  styleID = 'strudel-theme-vars';
-export function initTheme(theme) {
-  if (!document.getElementById(styleID)) {
-    themeStyle = document.createElement('style');
-    themeStyle.id = styleID;
-    document.head.append(themeStyle);
-  }
-  activateTheme(theme);
-}
-
-export function activateTheme(name) {
-  if (currentTheme === name) {
-    return;
-  }
-  currentTheme = name;
-  if (!settings[name]) {
-    console.warn('theme', name, 'has no settings.. defaulting to strudelTheme settings');
-  }
-  const themeSettings = settings[name] || settings.strudelTheme;
-  // set css variables
-  themeStyle.innerHTML = `:root {
-      ${Object.entries(themeSettings)
-        // important to override fallback
-        .map(([key, value]) => `--${key}: ${value} !important;`)
-        .join('\n')}
-    }`;
-  setTheme(themeSettings);
-  // tailwind dark mode
-  if (themeSettings.light) {
-    document.documentElement.classList.remove('dark');
-  } else {
-    document.documentElement.classList.add('dark');
-  }
-  resetThemeStyle?.();
-  resetThemeStyle = undefined;
-  if (themeSettings.customStyle) {
-    resetThemeStyle = injectStyle(themeSettings.customStyle);
-  }
-}

packages/codemirror/themes/algoboy.mjs

@@ -1,42 +0,0 @@
-import { tags as t } from '@lezer/highlight';
-import { createTheme } from '@uiw/codemirror-themes';
-export const settings = {
-  background: '#9bbc0f',
-  foreground: '#0f380f', // whats that?
-  caret: '#0f380f',
-  selection: '#306230',
-  selectionMatch: '#ffffff26',
-  lineHighlight: '#8bac0f',
-  lineBackground: '#9bbc0f50',
-  //lineBackground: 'transparent',
-  gutterBackground: 'transparent',
-  gutterForeground: '#0f380f',
-  light: true,
-  customStyle: '.cm-line { line-height: 1 }',
-};
-export default createTheme({
-  theme: 'light',
-  settings,
-  styles: [
-    { tag: t.labelName, color: '#0f380f' },
-    { tag: t.keyword, color: '#0f380f' },
-    { tag: t.operator, color: '#0f380f' },
-    { tag: t.special(t.variableName), color: '#0f380f' },
-    { tag: t.typeName, color: '#0f380f' },
-    { tag: t.atom, color: '#0f380f' },
-    { tag: t.number, color: '#0f380f' },
-    { tag: t.definition(t.variableName), color: '#0f380f' },
-    { tag: t.string, color: '#0f380f' },
-    { tag: t.special(t.string), color: '#0f380f' },
-    { tag: t.comment, color: '#0f380f' },
-    { tag: t.variableName, color: '#0f380f' },
-    { tag: t.tagName, color: '#0f380f' },
-    { tag: t.bracket, color: '#0f380f' },
-    { tag: t.meta, color: '#0f380f' },
-    { tag: t.attributeName, color: '#0f380f' },
-    { tag: t.propertyName, color: '#0f380f' },
-    { tag: t.className, color: '#0f380f' },
-    { tag: t.invalid, color: '#0f380f' },
-    { tag: [t.unit, t.punctuation], color: '#0f380f' },
-  ],
-});

packages/codemirror/themes/blackscreen.mjs

@@ -1,39 +0,0 @@
-import { tags as t } from '@lezer/highlight';
-import { createTheme } from '@uiw/codemirror-themes';
-export const settings = {
-  background: 'black',
-  foreground: 'white', // whats that?
-  caret: 'white',
-  selection: '#ffffff20',
-  selectionMatch: '#036dd626',
-  lineHighlight: '#ffffff10',
-  lineBackground: '#00000050',
-  gutterBackground: 'transparent',
-  gutterForeground: '#8a919966',
-};
-export default createTheme({
-  theme: 'dark',
-  settings,
-  styles: [
-    { tag: t.labelName, color: 'white' },
-    { tag: t.keyword, color: 'white' },
-    { tag: t.operator, color: 'white' },
-    { tag: t.special(t.variableName), color: 'white' },
-    { tag: t.typeName, color: 'white' },
-    { tag: t.atom, color: 'white' },
-    { tag: t.number, color: 'white' },
-    { tag: t.definition(t.variableName), color: 'white' },
-    { tag: t.string, color: 'white' },
-    { tag: t.special(t.string), color: 'white' },
-    { tag: t.comment, color: 'white' },
-    { tag: t.variableName, color: 'white' },
-    { tag: t.tagName, color: 'white' },
-    { tag: t.bracket, color: 'white' },
-    { tag: t.meta, color: 'white' },
-    { tag: t.attributeName, color: 'white' },
-    { tag: t.propertyName, color: 'white' },
-    { tag: t.className, color: 'white' },
-    { tag: t.invalid, color: 'white' },
-    { tag: [t.unit, t.punctuation], color: 'white' },
-  ],
-});

packages/codemirror/themes/bluescreen.mjs

@@ -1,42 +0,0 @@
-import { tags as t } from '@lezer/highlight';
-import { createTheme } from '@uiw/codemirror-themes';
-export const settings = {
-  background: '#051DB5',
-  lineBackground: '#051DB550',
-  foreground: 'white', // whats that?
-  caret: 'white',
-  selection: 'rgba(128, 203, 196, 0.5)',
-  selectionMatch: '#036dd626',
-  // lineHighlight: '#8a91991a', // original
-  lineHighlight: '#00000050',
-  gutterBackground: 'transparent',
-  // gutterForeground: '#8a919966',
-  gutterForeground: '#8a919966',
-};
-
-export default createTheme({
-  theme: 'dark',
-  settings,
-  styles: [
-    { tag: t.labelName, color: 'white' },
-    { tag: t.keyword, color: 'white' },
-    { tag: t.operator, color: 'white' },
-    { tag: t.special(t.variableName), color: 'white' },
-    { tag: t.typeName, color: 'white' },
-    { tag: t.atom, color: 'white' },
-    { tag: t.number, color: 'white' },
-    { tag: t.definition(t.variableName), color: 'white' },
-    { tag: t.string, color: 'white' },
-    { tag: t.special(t.string), color: 'white' },
-    { tag: t.comment, color: 'white' },
-    { tag: t.variableName, color: 'white' },
-    { tag: t.tagName, color: 'white' },
-    { tag: t.bracket, color: 'white' },
-    { tag: t.meta, color: 'white' },
-    { tag: t.attributeName, color: 'white' },
-    { tag: t.propertyName, color: 'white' },
-    { tag: t.className, color: 'white' },
-    { tag: t.invalid, color: 'white' },
-    { tag: [t.unit, t.punctuation], color: 'white' },
-  ],
-});

packages/codemirror/themes/teletext.mjs

@@ -1,51 +0,0 @@
-import { tags as t } from '@lezer/highlight';
-import { createTheme } from '@uiw/codemirror-themes';
-
-let colorA = '#6edee4';
-//let colorB = 'magenta';
-let colorB = 'white';
-let colorC = 'red';
-let colorD = '#f8fc55';
-
-export const settings = {
-  background: '#000000',
-  foreground: colorA, // whats that?
-  caret: colorC,
-  selection: colorD,
-  selectionMatch: colorA,
-  lineHighlight: '#6edee440', // panel bg
-  lineBackground: '#00000040',
-  gutterBackground: 'transparent',
-  gutterForeground: '#8a919966',
-  customStyle: '.cm-line { line-height: 1 }',
-};
-
-let punctuation = colorD;
-let mini = colorB;
-
-export default createTheme({
-  theme: 'dark',
-  settings,
-  styles: [
-    { tag: t.labelName, color: colorB },
-    { tag: t.keyword, color: colorA },
-    { tag: t.operator, color: mini },
-    { tag: t.special(t.variableName), color: colorA },
-    { tag: t.typeName, color: colorA },
-    { tag: t.atom, color: colorA },
-    { tag: t.number, color: mini },
-    { tag: t.definition(t.variableName), color: colorA },
-    { tag: t.string, color: mini },
-    { tag: t.special(t.string), color: mini },
-    { tag: t.comment, color: punctuation },
-    { tag: t.variableName, color: colorA },
-    { tag: t.tagName, color: colorA },
-    { tag: t.bracket, color: punctuation },
-    { tag: t.meta, color: colorA },
-    { tag: t.attributeName, color: colorA },
-    { tag: t.propertyName, color: colorA }, // methods
-    { tag: t.className, color: colorA },
-    { tag: t.invalid, color: colorC },
-    { tag: [t.unit, t.punctuation], color: punctuation },
-  ],
-});

packages/codemirror/themes/terminal.mjs

@@ -1,37 +0,0 @@
-import { tags as t } from '@lezer/highlight';
-import { createTheme } from '@uiw/codemirror-themes';
-export const settings = {
-  background: 'black',
-  foreground: '#41FF00', // whats that?
-  caret: '#41FF00',
-  selection: '#ffffff20',
-  selectionMatch: '#036dd626',
-  lineHighlight: '#ffffff10',
-  gutterBackground: 'transparent',
-  gutterForeground: '#8a919966',
-};
-export default createTheme({
-  theme: 'dark',
-  settings,
-  styles: [
-    { tag: t.labelName, color: '#41FF00' },
-    { tag: t.keyword, color: '#41FF00' },
-    { tag: t.operator, color: '#41FF00' },
-    { tag: t.special(t.variableName), color: '#41FF00' },
-    { tag: t.typeName, color: '#41FF00' },
-    { tag: t.atom, color: '#41FF00' },
-    { tag: t.number, color: '#41FF00' },
-    { tag: t.definition(t.variableName), color: '#41FF00' },
-    { tag: t.string, color: '#41FF00' },
-    { tag: t.special(t.string), color: '#41FF00' },
-    { tag: t.comment, color: '#41FF00' },
-    { tag: t.variableName, color: '#41FF00' },
-    { tag: t.tagName, color: '#41FF00' },
-    { tag: t.bracket, color: '#41FF00' },
-    { tag: t.meta, color: '#41FF00' },
-    { tag: t.attributeName, color: '#41FF00' },
-    { tag: t.propertyName, color: '#41FF00' },
-    { tag: t.className, color: '#41FF00' },
-    { tag: t.invalid, color: '#41FF00' },
-  ],
-});

packages/codemirror/themes/whitescreen.mjs

@@ -1,39 +0,0 @@
-import { tags as t } from '@lezer/highlight';
-import { createTheme } from '@uiw/codemirror-themes';
-export const settings = {
-  background: 'white',
-  foreground: 'black', // whats that?
-  caret: 'black',
-  selection: 'rgba(128, 203, 196, 0.5)',
-  selectionMatch: '#ffffff26',
-  lineHighlight: '#cccccc50',
-  lineBackground: '#ffffff50',
-  gutterBackground: 'transparent',
-  gutterForeground: 'black',
-  light: true,
-};
-export default createTheme({
-  theme: 'light',
-  settings,
-  styles: [
-    { tag: t.labelName, color: 'black' },
-    { tag: t.keyword, color: 'black' },
-    { tag: t.operator, color: 'black' },
-    { tag: t.special(t.variableName), color: 'black' },
-    { tag: t.typeName, color: 'black' },
-    { tag: t.atom, color: 'black' },
-    { tag: t.number, color: 'black' },
-    { tag: t.definition(t.variableName), color: 'black' },
-    { tag: t.string, color: 'black' },
-    { tag: t.special(t.string), color: 'black' },
-    { tag: t.comment, color: 'black' },
-    { tag: t.variableName, color: 'black' },
-    { tag: t.tagName, color: 'black' },
-    { tag: t.bracket, color: 'black' },
-    { tag: t.meta, color: 'black' },
-    { tag: t.attributeName, color: 'black' },
-    { tag: t.propertyName, color: 'black' },
-    { tag: t.className, color: 'black' },
-    { tag: t.invalid, color: 'black' },
-  ],
-});

packages/codemirror/tooltip.mjs

@@ -1,78 +0,0 @@
-import { hoverTooltip } from '@codemirror/view';
-import jsdoc from '../../doc.json';
-import { Autocomplete } from './autocomplete.mjs';
-
-const getDocLabel = (doc) => doc.name || doc.longname;
-
-let ctrlDown = false;
-
-if (typeof window !== 'undefined') {
-  // Record Control key event to trigger or block the tooltip depending on the state
-  window.addEventListener(
-    'keyup',
-    function (e) {
-      if (e.key == 'Control') {
-        ctrlDown = false;
-      }
-    },
-    true,
-  );
-
-  window.addEventListener(
-    'keydown',
-    function (e) {
-      if (e.key == 'Control') {
-        ctrlDown = true;
-      }
-    },
-    true,
-  );
-}
-
-export const strudelTooltip = hoverTooltip(
-  (view, pos, side) => {
-    // Word selection from CodeMirror Hover Tooltip example https://codemirror.net/examples/tooltip/#hover-tooltips
-    if (!ctrlDown) {
-      return null;
-    }
-    let { from, to, text } = view.state.doc.lineAt(pos);
-    let start = pos,
-      end = pos;
-    while (start > from && /\w/.test(text[start - from - 1])) {
-      start--;
-    }
-    while (end < to && /\w/.test(text[end - from])) {
-      end++;
-    }
-    if ((start == pos && side < 0) || (end == pos && side > 0)) {
-      return null;
-    }
-    let word = text.slice(start - from, end - from);
-    // Get entry from Strudel documentation
-    let entry = jsdoc.docs.filter((doc) => getDocLabel(doc) === word)[0];
-    if (!entry) {
-      // Try for synonyms
-      entry = jsdoc.docs.filter((doc) => doc.synonyms && doc.synonyms.includes(word))[0];
-      if (!entry) {
-        return null;
-      }
-    }
-
-    return {
-      pos: start,
-      end,
-      above: false,
-      arrow: true,
-      create(view) {
-        let dom = document.createElement('div');
-        dom.className = 'strudel-tooltip';
-        const ac = Autocomplete({ doc: entry, label: word });
-        dom.appendChild(ac);
-        return { dom };
-      },
-    };
-  },
-  { hoverTime: 10 },
-);
-
-export const isTooltipEnabled = (on) => (on ? strudelTooltip : []);

packages/codemirror/vite.config.js

@@ -1,19 +0,0 @@
-import { defineConfig } from 'vite';
-import { dependencies } from './package.json';
-import { resolve } from 'path';
-
-// https://vitejs.dev/config/
-export default defineConfig({
-  plugins: [],
-  build: {
-    lib: {
-      entry: resolve(__dirname, 'index.mjs'),
-      formats: ['es'],
-      fileName: (ext) => ({ es: 'index.mjs' })[ext],
-    },
-    rollupOptions: {
-      external: [...Object.keys(dependencies)],
-    },
-    target: 'esnext',
-  },
-});

packages/codemirror/widget.mjs

@@ -1,135 +0,0 @@
-import { StateEffect, StateField } from '@codemirror/state';
-import { Decoration, EditorView, WidgetType } from '@codemirror/view';
-import { getWidgetID, registerWidgetType } from '@strudel/transpiler';
-import { Pattern } from '@strudel/core';
-
-export const addWidget = StateEffect.define({
-  map: ({ from, to }, change) => {
-    return { from: change.mapPos(from), to: change.mapPos(to) };
-  },
-});
-
-export const updateWidgets = (view, widgets) => {
-  view.dispatch({ effects: addWidget.of(widgets) });
-};
-
-function getWidgets(widgetConfigs) {
-  return (
-    widgetConfigs
-      // codemirror throws an error if we don't sort
-      .sort((a, b) => a.to - b.to)
-      .map((widgetConfig) => {
-        return Decoration.widget({
-          widget: new BlockWidget(widgetConfig),
-          side: 0,
-          block: true,
-        }).range(widgetConfig.to);
-      })
-  );
-}
-
-const widgetField = StateField.define(
-  /* <DecorationSet> */ {
-    create() {
-      return Decoration.none;
-    },
-    update(widgets, tr) {
-      widgets = widgets.map(tr.changes);
-      for (let e of tr.effects) {
-        if (e.is(addWidget)) {
-          try {
-            widgets = widgets.update({
-              filter: () => false,
-              add: getWidgets(e.value),
-            });
-          } catch (error) {
-            console.log('err', error);
-          }
-        }
-      }
-      return widgets;
-    },
-    provide: (f) => EditorView.decorations.from(f),
-  },
-);
-
-const widgetElements = {};
-export function setWidget(id, el) {
-  widgetElements[id] = el;
-  el.id = id;
-}
-
-export class BlockWidget extends WidgetType {
-  constructor(widgetConfig) {
-    super();
-    this.widgetConfig = widgetConfig;
-  }
-  eq() {
-    return true;
-  }
-  toDOM() {
-    const id = getWidgetID(this.widgetConfig);
-    const el = widgetElements[id];
-    return el;
-  }
-  ignoreEvent(e) {
-    return true;
-  }
-}
-
-export const widgetPlugin = [widgetField];
-
-// widget implementer API to create a new widget type
-export function registerWidget(type, fn) {
-  registerWidgetType(type);
-  if (fn) {
-    Pattern.prototype[type] = function (id, options = { fold: 1 }) {
-      // fn is expected to create a dom element and call setWidget(id, el);
-      // fn should also return the pattern
-      return fn(id, options, this);
-    };
-  }
-}
-
-// wire up @strudel/draw functions
-
-function getCanvasWidget(id, options = {}) {
-  const { width = 500, height = 60, pixelRatio = window.devicePixelRatio } = options;
-  let canvas = document.getElementById(id) || document.createElement('canvas');
-  canvas.width = width * pixelRatio;
-  canvas.height = height * pixelRatio;
-  canvas.style.width = width + 'px';
-  canvas.style.height = height + 'px';
-  setWidget(id, canvas);
-  return canvas;
-}
-
-registerWidget('_pianoroll', (id, options = {}, pat) => {
-  const ctx = getCanvasWidget(id, options).getContext('2d');
-  return pat.tag(id).pianoroll({ fold: 1, ...options, ctx, id });
-});
-
-registerWidget('_punchcard', (id, options = {}, pat) => {
-  const ctx = getCanvasWidget(id, options).getContext('2d');
-  return pat.tag(id).punchcard({ fold: 1, ...options, ctx, id });
-});
-
-registerWidget('_spiral', (id, options = {}, pat) => {
-  let _size = options.size || 275;
-  options = { width: _size, height: _size, ...options, size: _size / 5 };
-  const ctx = getCanvasWidget(id, options).getContext('2d');
-  return pat.tag(id).spiral({ ...options, ctx, id });
-});
-
-registerWidget('_scope', (id, options = {}, pat) => {
-  options = { width: 500, height: 60, pos: 0.5, scale: 1, ...options };
-  const ctx = getCanvasWidget(id, options).getContext('2d');
-  return pat.tag(id).scope({ ...options, ctx, id });
-});
-
-registerWidget('_pitchwheel', (id, options = {}, pat) => {
-  let _size = options.size || 200;
-  options = { width: _size, height: _size, ...options, size: _size / 5 };
-  const ctx = getCanvasWidget(id, options).getContext('2d');
-  return pat.pitchwheel({ ...options, ctx, id });
-});

packages/core/README.md

@@ -1,17 +1,17 @@
-# @strudel/core
+# @strudel.cycles/core
 
 This package contains the bare essence of strudel.
 
 ## Install
 
 ```sh
-npm i @strudel/core --save
+npm i @strudel.cycles/core --save
 ```
 
 ## Example
 
 ```js
-import { sequence } from '@strudel/core';
+import { sequence } from '@strudel.cycles/core';
 
 const pattern = sequence('a', ['b', 'c']);
 
@@ -33,7 +33,6 @@ b: 3/2 - 7/4
 c: 7/4 - 2
 ```
 
-- [play with @strudel/core on codesandbox](https://codesandbox.io/s/strudel-core-test-forked-9ywhv7?file=/src/index.js).
-- [open color pattern example](https://raw.githack.com/tidalcycles/strudel/main/packages/core/examples/canvas.html)
-- [open minimal repl example](https://raw.githack.com/tidalcycles/strudel/main/packages/core/examples/vanilla.html)
-- [open minimal vite example](./examples/vite-vanilla-repl/)
+- [play with @strudel.cycles/core on codesandbox](https://codesandbox.io/s/strudel-core-test-qmz6qr?file=/src/index.js).
+- [open color pattern example](https://raw.githack.com/tidalcycles/strudel/package-examples/packages/core/examples/canvas.html)
+- [open minimal repl example](https://raw.githack.com/tidalcycles/strudel/package-examples/packages/core/examples/metro.html)

packages/core/bench/pattern.bench.mjs

@@ -1,46 +0,0 @@
-import { describe, bench } from 'vitest';
-
-import { calculateTactus, sequence, stack } from '../index.mjs';
-
-const pat64 = sequence(...Array(64).keys());
-
-describe('tactus', () => {
-  calculateTactus(true);
-  bench(
-    '+tactus',
-    () => {
-      pat64.iter(64).fast(64).firstCycle();
-    },
-    { time: 1000 },
-  );
-
-  calculateTactus(false);
-  bench(
-    '-tactus',
-    () => {
-      pat64.iter(64).fast(64).firstCycle();
-    },
-    { time: 1000 },
-  );
-});
-
-describe('stack', () => {
-  calculateTactus(true);
-  bench(
-    '+tactus',
-    () => {
-      stack(pat64, pat64, pat64, pat64, pat64, pat64, pat64, pat64).fast(64).firstCycle();
-    },
-    { time: 1000 },
-  );
-
-  calculateTactus(false);
-  bench(
-    '-tactus',
-    () => {
-      stack(pat64, pat64, pat64, pat64, pat64, pat64, pat64, pat64).fast(64).firstCycle();
-    },
-    { time: 1000 },
-  );
-});
-calculateTactus(true);

packages/core/clockworker.js

@@ -1,168 +0,0 @@
-// eslint-disable-next-line no-undef
-// TODO: swap below line with above one when firefox supports esm imports in service workers
-// see https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorker?retiredLocale=de#browser_compatibility
-// import createClock from './zyklus.mjs';
-
-function getTime() {
-  const precision = 10 ** 4;
-  const seconds = performance.now() / 1000;
-  return Math.round(seconds * precision) / precision;
-}
-
-let num_cycles_at_cps_change = 0;
-let num_ticks_since_cps_change = 0;
-let num_seconds_at_cps_change = 0;
-let cps = 0.5;
-// {id: {started: boolean}}
-const clients = new Map();
-const duration = 0.1;
-const channel = new BroadcastChannel('strudeltick');
-
-const sendMessage = (type, payload) => {
-  channel.postMessage({ type, payload });
-};
-
-const sendTick = (phase, duration, tick, time) => {
-  const num_seconds_since_cps_change = num_ticks_since_cps_change * duration;
-
-  const tickdeadline = phase - time;
-  const lastTick = time + tickdeadline;
-  const num_cycles_since_cps_change = num_seconds_since_cps_change * cps;
-
-  const begin = num_cycles_at_cps_change + num_cycles_since_cps_change;
-  const secondsSinceLastTick = time - lastTick - duration;
-
-  const eventLength = duration * cps;
-  const end = begin + eventLength;
-
-  const cycle = begin + secondsSinceLastTick * cps;
-
-  sendMessage('tick', {
-    begin,
-    end,
-    cps,
-    tickdeadline,
-    num_cycles_at_cps_change,
-    num_seconds_at_cps_change,
-    num_seconds_since_cps_change,
-    cycle,
-  });
-  num_ticks_since_cps_change++;
-};
-
-//create clock method from zyklus
-const clock = createClock(getTime, sendTick, duration);
-let started = false;
-
-const startClock = (id) => {
-  clients.set(id, { started: true });
-  if (started) {
-    return;
-  }
-  clock.start();
-  started = true;
-};
-const stopClock = async (id) => {
-  clients.set(id, { started: false });
-
-  const otherClientStarted = Array.from(clients.values()).some((c) => c.started);
-  //dont stop the clock if other instances are running...
-  if (!started || otherClientStarted) {
-    return;
-  }
-
-  clock.stop();
-  setCycle(0);
-  started = false;
-};
-
-const setCycle = (cycle) => {
-  num_ticks_since_cps_change = 0;
-  num_cycles_at_cps_change = cycle;
-};
-
-const processMessage = (message) => {
-  const { type, payload } = message;
-
-  switch (type) {
-    case 'cpschange': {
-      if (payload.cps !== cps) {
-        const num_seconds_since_cps_change = num_ticks_since_cps_change * duration;
-        num_cycles_at_cps_change = num_cycles_at_cps_change + num_seconds_since_cps_change * cps;
-        num_seconds_at_cps_change = num_seconds_at_cps_change + num_seconds_since_cps_change;
-        cps = payload.cps;
-        num_ticks_since_cps_change = 0;
-      }
-      break;
-    }
-    case 'setcycle': {
-      setCycle(payload.cycle);
-      break;
-    }
-    case 'toggle': {
-      if (payload.started) {
-        startClock(message.id);
-      } else {
-        stopClock(message.id);
-      }
-      break;
-    }
-  }
-};
-
-self.onconnect = function (e) {
-  // the incoming port
-  const port = e.ports[0];
-
-  port.addEventListener('message', function (e) {
-    processMessage(e.data);
-  });
-  port.start(); // Required when using addEventListener. Otherwise called implicitly by onmessage setter.
-};
-
-// used to consistently schedule events, for use in a service worker - see <https://github.com/tidalcycles/strudel/blob/main/packages/core/clockworker.mjs>
-function createClock(
-  getTime,
-  callback, // called slightly before each cycle
-  duration = 0.05, // duration of each cycle
-  interval = 0.1, // interval between callbacks
-  overlap = 0.1, // overlap between callbacks
-) {
-  let tick = 0; // counts callbacks
-  let phase = 0; // next callback time
-  let precision = 10 ** 4; // used to round phase
-  let minLatency = 0.01;
-  const setDuration = (setter) => (duration = setter(duration));
-  overlap = overlap || interval / 2;
-  const onTick = () => {
-    const t = getTime();
-    const lookahead = t + interval + overlap; // the time window for this tick
-    if (phase === 0) {
-      phase = t + minLatency;
-    }
-    // callback as long as we're inside the lookahead
-    while (phase < lookahead) {
-      phase = Math.round(phase * precision) / precision;
-      phase >= t && callback(phase, duration, tick, t);
-      phase < t && console.log('TOO LATE', phase); // what if latency is added from outside?
-      phase += duration; // increment phase by duration
-      tick++;
-    }
-  };
-  let intervalID;
-  const start = () => {
-    clear(); // just in case start was called more than once
-    onTick();
-    intervalID = setInterval(onTick, interval * 1000);
-  };
-  const clear = () => intervalID !== undefined && clearInterval(intervalID);
-  const pause = () => clear();
-  const stop = () => {
-    tick = 0;
-    phase = 0;
-    clear();
-  };
-  const getPhase = () => phase;
-  // setCallback
-  return { setDuration, start, stop, pause, duration, interval, getPhase, minLatency };
-}

packages/core/cyclist.mjs

@@ -1,5 +1,5 @@
 /*
-cyclist.mjs - event scheduler for a single strudel instance. for multi-instance scheduler, see - see <https://github.com/tidalcycles/strudel/blob/main/packages/core/neocyclist.mjs>
+cyclist.mjs - <short description TODO>
 Copyright (C) 2022 Strudel contributors - see <https://github.com/tidalcycles/strudel/blob/main/packages/core/cyclist.mjs>
 This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
@@ -8,83 +8,52 @@ import createClock from './zyklus.mjs';
 import { logger } from './logger.mjs';
 
 export class Cyclist {
-  constructor({ interval, onTrigger, onToggle, onError, getTime, latency = 0.1, setInterval, clearInterval }) {
-    this.started = false;
-    this.cps = 0.5;
-    this.num_ticks_since_cps_change = 0;
-    this.lastTick = 0; // absolute time when last tick (clock callback) happened
-    this.lastBegin = 0; // query begin of last tick
-    this.lastEnd = 0; // query end of last tick
-    this.getTime = getTime; // get absolute time
-    this.num_cycles_at_cps_change = 0;
-    this.seconds_at_cps_change; // clock phase when cps was changed
+  worker;
+  pattern;
+  started = false;
+  cps = 1; // TODO
+  getTime;
+  phase = 0;
+  constructor({ interval, onTrigger, onToggle, onError, getTime, latency = 0.1 }) {
+    this.getTime = getTime;
     this.onToggle = onToggle;
-    this.latency = latency; // fixed trigger time offset
+    this.latency = latency;
+    const round = (x) => Math.round(x * 1000) / 1000;
     this.clock = createClock(
       getTime,
-      // called slightly before each cycle
-      (phase, duration, _, t) => {
-        if (this.num_ticks_since_cps_change === 0) {
-          this.num_cycles_at_cps_change = this.lastEnd;
-          this.seconds_at_cps_change = phase;
+      (phase, duration, tick) => {
+        if (tick === 0) {
+          this.origin = phase;
         }
-        this.num_ticks_since_cps_change++;
-        const seconds_since_cps_change = this.num_ticks_since_cps_change * duration;
-        const num_cycles_since_cps_change = seconds_since_cps_change * this.cps;
-
+        const begin = round(phase - this.origin);
+        this.phase = begin - latency;
+        const end = round(begin + duration);
+        const time = getTime();
         try {
-          const begin = this.lastEnd;
-          this.lastBegin = begin;
-          const end = this.num_cycles_at_cps_change + num_cycles_since_cps_change;
-          this.lastEnd = end;
-          this.lastTick = phase;
-
-          if (phase < t) {
-            // avoid querying haps that are in the past anyway
-            console.log(`skip query: too late`);
-            return;
-          }
-
-          // query the pattern for events
-          const haps = this.pattern.queryArc(begin, end, { _cps: this.cps });
-
+          const haps = this.pattern.queryArc(begin, end); // get Haps
           haps.forEach((hap) => {
-            if (hap.hasOnset()) {
-              const targetTime =
-                (hap.whole.begin - this.num_cycles_at_cps_change) / this.cps + this.seconds_at_cps_change + latency;
-              const duration = hap.duration / this.cps;
-              // the following line is dumb and only here for backwards compatibility
-              // see https://github.com/tidalcycles/strudel/pull/1004
-              const deadline = targetTime - phase;
-              onTrigger?.(hap, deadline, duration, this.cps, targetTime);
+            if (hap.part.begin.equals(hap.whole.begin)) {
+              const deadline = hap.whole.begin + this.origin - time + latency;
+              const duration = hap.duration * 1;
+              onTrigger?.(hap, deadline, duration);
             }
           });
         } catch (e) {
           logger(`[cyclist] error: ${e.message}`);
           onError?.(e);
         }
-      },
+      }, // called slightly before each cycle
       interval, // duration of each cycle
-      0.1,
-      0.1,
-      setInterval,
-      clearInterval,
     );
   }
-  now() {
-    if (!this.started) {
-      return 0;
-    }
-    const secondsSinceLastTick = this.getTime() - this.lastTick - this.clock.duration;
-    return this.lastBegin + secondsSinceLastTick * this.cps; // + this.clock.minLatency;
+  getPhase() {
+    return this.getTime() - this.origin - this.latency;
   }
   setStarted(v) {
     this.started = v;
     this.onToggle?.(v);
   }
   start() {
-    this.num_ticks_since_cps_change = 0;
-    this.num_cycles_at_cps_change = 0;
     if (!this.pattern) {
       throw new Error('Scheduler: no pattern set! call .setPattern first.');
     }
@@ -100,7 +69,6 @@ export class Cyclist {
   stop() {
     logger('[cyclist] stop');
     this.clock.stop();
-    this.lastEnd = 0;
     this.setStarted(false);
   }
   setPattern(pat, autostart = false) {
@@ -109,12 +77,8 @@ export class Cyclist {
       this.start();
     }
   }
-  setCps(cps = 0.5) {
-    if (this.cps === cps) {
-      return;
-    }
+  setCps(cps = 1) {
     this.cps = cps;
-    this.num_ticks_since_cps_change = 0;
   }
   log(begin, end, haps) {
     const onsets = haps.filter((h) => h.hasOnset());

packages/core/draw.mjs

@@ -0,0 +1,61 @@
+/*
+draw.mjs - <short description TODO>
+Copyright (C) 2022 Strudel contributors - see <https://github.com/tidalcycles/strudel/blob/main/packages/tone/draw.mjs>
+This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import { Pattern, getTime } from './index.mjs';
+
+export const getDrawContext = (id = 'test-canvas') => {
+  let canvas = document.querySelector('#' + id);
+  if (!canvas) {
+    canvas = document.createElement('canvas');
+    canvas.id = id;
+    canvas.width = window.innerWidth;
+    canvas.height = window.innerHeight;
+    canvas.style = 'pointer-events:none;width:100%;height:100%;position:fixed;top:0;left:0;z-index:5';
+    document.body.prepend(canvas);
+  }
+  return canvas.getContext('2d');
+};
+
+Pattern.prototype.draw = function (callback, { from, to, onQuery }) {
+  if (window.strudelAnimation) {
+    cancelAnimationFrame(window.strudelAnimation);
+  }
+  const ctx = getDrawContext();
+  let cycle,
+    events = [];
+  const animate = (time) => {
+    const t = getTime();
+    if (from !== undefined && to !== undefined) {
+      const currentCycle = Math.floor(t);
+      if (cycle !== currentCycle) {
+        cycle = currentCycle;
+        const begin = currentCycle + from;
+        const end = currentCycle + to;
+        setTimeout(() => {
+          events = this.query(new State(new TimeSpan(begin, end)))
+            .filter(Boolean)
+            .filter((event) => event.part.begin.equals(event.whole.begin));
+          onQuery?.(events);
+        }, 0);
+      }
+    }
+    callback(ctx, events, t, time);
+    window.strudelAnimation = requestAnimationFrame(animate);
+  };
+  requestAnimationFrame(animate);
+  return this;
+};
+
+export const cleanupDraw = (clearScreen = true) => {
+  const ctx = getDrawContext();
+  clearScreen && ctx.clearRect(0, 0, window.innerWidth, window.innerHeight);
+  if (window.strudelAnimation) {
+    cancelAnimationFrame(window.strudelAnimation);
+  }
+  if (window.strudelScheduler) {
+    clearInterval(window.strudelScheduler);
+  }
+};

packages/core/euclid.mjs

@@ -1,97 +1,47 @@
 /*
-euclid.mjs - Bjorklund/Euclidean/Diaspora rhythms
-Copyright (C) 2023 Rohan Drape and strudel contributors
-
-See <https://github.com/tidalcycles/strudel/blob/main/packages/core/euclid.mjs> for authors of this file.
-
-The Bjorklund algorithm implementation is ported from the Haskell Music Theory Haskell module by Rohan Drape -
-https://rohandrape.net/?t=hmt
-
+euclid.mjs - <short description TODO>
+Copyright (C) 2022 Strudel contributors - see <https://github.com/tidalcycles/strudel/blob/main/packages/core/euclid.mjs>
 This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
 
-import { Pattern, timeCat, register, silence } from './pattern.mjs';
-import { rotate, flatten, splitAt, zipWith } from './util.mjs';
+import { Pattern, timeCat } from './pattern.mjs';
+import bjork from 'bjork';
+import { rotate } from './util.mjs';
 import Fraction from './fraction.mjs';
 
-const left = function (n, x) {
-  const [ons, offs] = n;
-  const [xs, ys] = x;
-  const [_xs, __xs] = splitAt(offs, xs);
-  return [
-    [offs, ons - offs],
-    [zipWith((a, b) => a.concat(b), _xs, ys), __xs],
-  ];
-};
-
-const right = function (n, x) {
-  const [ons, offs] = n;
-  const [xs, ys] = x;
-  const [_ys, __ys] = splitAt(ons, ys);
-  const result = [
-    [ons, offs - ons],
-    [zipWith((a, b) => a.concat(b), xs, _ys), __ys],
-  ];
-  return result;
-};
-
-const _bjork = function (n, x) {
-  const [ons, offs] = n;
-  return Math.min(ons, offs) <= 1 ? [n, x] : _bjork(...(ons > offs ? left(n, x) : right(n, x)));
-};
-
-export const bjork = function (ons, steps) {
-  const inverted = ons < 0;
-  ons = Math.abs(ons);
-  const offs = steps - ons;
-  const x = Array(ons).fill([1]);
-  const y = Array(offs).fill([0]);
-  const result = _bjork([ons, offs], [x, y]);
-  const p = flatten(result[1][0]).concat(flatten(result[1][1]));
-  if (inverted) {
-    return p.map((x) => (x === 0 ? 1 : 0));
+const euclid = (pulses, steps, rotation = 0) => {
+  const b = bjork(steps, pulses);
+  if (rotation) {
+    return rotate(b, -rotation);
   }
-  return p;
+  return b;
 };
 
 /**
  * Changes the structure of the pattern to form an euclidean rhythm.
- * Euclidian rhythms are rhythms obtained using the greatest common
- * divisor of two numbers.  They were described in 2004 by Godfried
- * Toussaint, a canadian computer scientist.  Euclidian rhythms are
- * really useful for computer/algorithmic music because they can
- * describe a large number of rhythms with a couple of numbers.
+ * Euclidian rhythms are rhythms obtained using the greatest common divisor of two numbers.
+ * They were described in 2004 by Godfried Toussaint, a canadian computer scientist.
+ * Euclidian rhythms are really useful for computer/algorithmic music because they can accurately
+ * describe a large number of rhythms used in the most important music world traditions.
  *
  * @memberof Pattern
  * @name euclid
  * @param {number} pulses the number of onsets / beats
  * @param {number} steps the number of steps to fill
+ * @param {number} rotation (optional) offset in steps
  * @returns Pattern
  * @example
  * // The Cuban tresillo pattern.
  * note("c3").euclid(3,8)
  */
 
-/**
- * Like `euclid`, but has an additional parameter for 'rotating' the resulting sequence.
- * @memberof Pattern
- * @name euclidRot
- * @param {number} pulses the number of onsets / beats
- * @param {number} steps the number of steps to fill
- * @param {number} rotation offset in steps
- * @returns Pattern
- * @example
- * // A Samba rhythm necklace from Brazil
- * note("c3").euclidRot(3,16,14)
- */
-
 /**
  * @example // A thirteenth century Persian rhythm called Khafif-e-ramal.
  * note("c3").euclid(2,5)
  * @example // The archetypal pattern of the Cumbia from Colombia, as well as a Calypso rhythm from Trinidad.
  * note("c3").euclid(3,4)
  * @example // Another thirteenth century Persian rhythm by the name of Khafif-e-ramal, as well as a Rumanian folk-dance rhythm.
- * note("c3").euclidRot(3,5,2)
+ * note("c3").euclid(3,5,2)
  * @example // A Ruchenitza rhythm used in a Bulgarian folk-dance.
  * note("c3").euclid(3,7)
  * @example // The Cuban tresillo pattern.
@@ -121,71 +71,34 @@ export const bjork = function (ons, steps) {
  * @example // A common West African bell pattern.
  * note("c3").euclid(7,12)
  * @example // A Samba rhythm necklace from Brazil.
- * note("c3").euclidRot(7,16,14)
+ * note("c3").euclid(7,16,14)
  * @example // A rhythm necklace used in the Central African Republic.
  * note("c3").euclid(9,16)
  * @example // A rhythm necklace of the Aka Pygmies of Central Africa.
- * note("c3").euclidRot(11,24,14)
+ * note("c3").euclid(11,24,14)
  * @example // Another rhythm necklace of the Aka Pygmies of the upper Sangha.
- * note("c3").euclidRot(13,24,5)
+ * note("c3").euclid(13,24,5)
  */
-
-const _euclidRot = function (pulses, steps, rotation) {
-  const b = bjork(pulses, steps);
-  if (rotation) {
-    return rotate(b, -rotation);
-  }
-  return b;
+Pattern.prototype.euclid = function (pulses, steps, rotation = 0) {
+  return this.struct(euclid(pulses, steps, rotation));
 };
 
-export const euclid = register('euclid', function (pulses, steps, pat) {
-  return pat.struct(_euclidRot(pulses, steps, 0));
-});
-
-export const { euclidrot, euclidRot } = register(['euclidrot', 'euclidRot'], function (pulses, steps, rotation, pat) {
-  return pat.struct(_euclidRot(pulses, steps, rotation));
-});
-
 /**
- * Similar to `euclid`, but each pulse is held until the next pulse,
- * so there will be no gaps.
+ * Similar to `.euclid`, but each pulse is held until the next pulse, so there will be no gaps.
  * @name euclidLegato
  * @memberof Pattern
- * @param {number} pulses the number of onsets / beats
- * @param {number} steps the number of steps to fill
  * @example
- * note("c3").euclidLegato(3,8)
+ * n("g2").decay(.1).sustain(.3).euclidLegato(3,8)
  */
-
-const _euclidLegato = function (pulses, steps, rotation, pat) {
-  if (pulses < 1) {
-    return silence;
-  }
-  const bin_pat = _euclidRot(pulses, steps, rotation);
-  const gapless = bin_pat
+Pattern.prototype.euclidLegato = function (pulses, steps, rotation = 0) {
+  const bin_pat = euclid(pulses, steps, rotation);
+  const firstOne = bin_pat.indexOf(1);
+  const gapless = rotate(bin_pat, firstOne)
     .join('')
     .split('1')
     .slice(1)
     .map((s) => [s.length + 1, true]);
-  return pat.struct(timeCat(...gapless));
+  return this.struct(timeCat(...gapless)).late(Fraction(firstOne).div(steps));
 };
 
-export const euclidLegato = register(['euclidLegato'], function (pulses, steps, pat) {
-  return _euclidLegato(pulses, steps, 0, pat);
-});
-
-/**
- * Similar to `euclid`, but each pulse is held until the next pulse,
- * so there will be no gaps, and has an additional parameter for 'rotating'
- * the resulting sequence
- * @name euclidLegatoRot
- * @memberof Pattern
- * @param {number} pulses the number of onsets / beats
- * @param {number} steps the number of steps to fill
- * @param {number} rotation offset in steps
- * @example
- * note("c3").euclidLegatoRot(3,5,2)
- */
-export const euclidLegatoRot = register(['euclidLegatoRot'], function (pulses, steps, rotation, pat) {
-  return _euclidLegato(pulses, steps, rotation, pat);
-});
+export default euclid;

packages/core/evaluate.mjs

@@ -1,12 +1,17 @@
 /*
 evaluate.mjs - <short description TODO>
-Copyright (C) 2022 Strudel contributors - see <https://github.com/tidalcycles/strudel/blob/main/packages/core/evaluate.mjs>
+Copyright (C) 2022 Strudel contributors - see <https://github.com/tidalcycles/strudel/blob/main/packages/eval/evaluate.mjs>
 This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
 
-import { isPattern } from './index.mjs';
+import { isPattern, Pattern } from './index.mjs';
 
+let scoped = false;
 export const evalScope = async (...args) => {
+  if (scoped) {
+    console.warn('evalScope was called more than once.');
+  }
+  scoped = true;
   const results = await Promise.allSettled(args);
   const modules = results.filter((result) => result.status === 'fulfilled').map((r) => r.value);
   results.forEach((result, i) => {
@@ -14,15 +19,7 @@ export const evalScope = async (...args) => {
       console.warn(`evalScope: module with index ${i} could not be loaded:`, result.reason);
     }
   });
-  // Object.assign(globalThis, ...modules);
-  // below is a fix for above commented out line
-  // same error as https://github.com/vitest-dev/vitest/issues/1807 when running this on astro server
-  modules.forEach((module) => {
-    Object.entries(module).forEach(([name, value]) => {
-      globalThis[name] = value;
-    });
-  });
-  return modules;
+  Object.assign(globalThis, ...modules, Pattern.prototype.bootstrap());
 };
 
 function safeEval(str, options = {}) {
@@ -38,15 +35,19 @@ function safeEval(str, options = {}) {
 }
 
 export const evaluate = async (code, transpiler) => {
-  let meta = {};
+  if (!scoped) {
+    await evalScope(); // at least scope Pattern.prototype.boostrap
+  }
   if (transpiler) {
-    // transform syntactically correct js code to semantically usable code
-    const transpiled = transpiler(code);
-    code = transpiled.output;
-    meta = transpiled;
+    code = transpiler(code); // transform syntactically correct js code to semantically usable code
   }
   // if no transpiler is given, we expect a single instruction (!wrapExpression)
   const options = { wrapExpression: !!transpiler };
   let evaluated = await safeEval(code, options);
-  return { mode: 'javascript', pattern: evaluated, meta };
+  if (!isPattern(evaluated)) {
+    console.log('evaluated', evaluated);
+    const message = `got "${typeof evaluated}" instead of pattern`;
+    throw new Error(message + (typeof evaluated === 'function' ? ', did you forget to call a function?' : '.'));
+  }
+  return { mode: 'javascript', pattern: evaluated };
 };

packages/core/examples/basic.html

@@ -1,13 +1,13 @@
 <input
   type="text"
   id="text"
-  value="seq('a', ['b', 'c'])"
+  value="cat('a', 'b')"
   style="width: 100%; font-size: 2em; outline: none; margin-bottom: 10px"
   spellcheck="false"
 />
 <div id="output"></div>
 <script type="module">
-  const strudel = await import('https://cdn.skypack.dev/@strudel/core@0.6.8');
+  const strudel = await import('https://cdn.skypack.dev/@strudel.cycles/core@0.0.2');
   Object.assign(window, strudel); // assign all strudel functions to global scope to use with eval
   const input = document.getElementById('text');
   const getEvents = () => {

packages/core/examples/canvas.html

@@ -2,13 +2,13 @@
   <input
     type="text"
     id="text"
-    value="seq('tomato', 'indigo', ['white', 'steelblue']).fast(4)"
+    value="cat('orange', 'indigo')"
     style="width: 100%; font-size: 2em; background: black; color: white; outline: none; position: absolute; top: 0"
     spellcheck="false"
   />
   <canvas id="canvas"></canvas>
   <script type="module">
-    const strudel = await import('https://cdn.skypack.dev/@strudel/core@0.6.8');
+    const strudel = await import('https://cdn.skypack.dev/@strudel.cycles/core@0.0.2');
     // this adds all strudel functions to the global scope, to be used by eval
     Object.assign(window, strudel);
     // setup elements

packages/core/examples/repl.html

@@ -0,0 +1,90 @@
+<div style="position: absolute; bottom: 0; right: 0; padding: 4px; width: 100vw; display: flex">
+  <button id="start" style="font-size: 2em">start</button>
+  <button id="stop" style="font-size: 2em">stop</button>
+  <button id="slower" style="font-size: 2em">slower</button>
+  <button id="faster" style="font-size: 2em">faster</button>
+</div>
+<textarea
+  style="font-size: 2em; background: #052b49; color: #fff; height: 100%; width: 100%; outline: none; border: 0"
+  id="text"
+  spellcheck="false"
+>
+Loading...</textarea
+>
+<script type="module">
+  document.body.style = 'margin: 0';
+  import * as strudel from '@strudel.cycles/core';
+
+  const { cat, State, TimeSpan, Scheduler, getPlayableNoteValue, getFreq } = strudel;
+  Object.assign(window, strudel); // add strudel to eval scope
+
+  const ctx = new AudioContext();
+  const scheduler = new Scheduler({
+    // audioContext: getAudioContext(),
+    interval: 0.1,
+    onTrigger: (hap, time, duration) => {
+      const freq = getFrequency(hap);
+      const osc = ctx.createOscillator();
+      const gain = 0.2;
+      osc.frequency.value = freq;
+      osc.type = 'triangle';
+      const onset = ctx.currentTime + time;
+      const offset = onset + duration;
+      const attack = 0.05;
+      const release = 0.05;
+      osc.start(onset);
+      osc.stop(offset + release);
+
+      const g = ctx.createGain();
+      g.gain.setValueAtTime(gain, onset);
+      g.gain.linearRampToValueAtTime(gain, onset + attack);
+      g.gain.setValueAtTime(gain, offset - release);
+      g.gain.linearRampToValueAtTime(0, offset);
+      osc.connect(g);
+      g.connect(ctx.destination);
+    },
+  });
+
+  let initialCode = `stack('c4','e4',cat('g4','a4','b4','a4'))
+.add(cat(0,1,2,3,4,3,2,1).slow(8))
+.fast(2)
+.cps(tri.range(1,8).slow(32))`;
+
+  try {
+    const base64 = decodeURIComponent(window.location.href.split('#')[1]);
+    initialCode = atob(base64);
+  } catch (err) {
+    console.warn('failed to decode', err);
+  }
+  const input = document.getElementById('text');
+  input.value = initialCode;
+  const evaluate = () => {
+    try {
+      const pattern = eval(input.value);
+      scheduler.setPattern(pattern);
+      window.location.hash = '#' + encodeURIComponent(btoa(input.value)); // update url hash
+    } catch (err) {
+      console.warn(err);
+    }
+  };
+  evaluate();
+  input.addEventListener('input', () => evaluate());
+  document.getElementById('start').addEventListener('click', async () => {
+    await ctx.resume();
+    scheduler.start();
+  });
+  document.getElementById('stop').addEventListener('click', () => scheduler.stop());
+  document.getElementById('slower').addEventListener('click', () => scheduler.setCps(scheduler.cps - 0.1));
+  document.getElementById('faster').addEventListener('click', () => scheduler.setCps(scheduler.cps + 0.1));
+</script>
+<!--
+  sequence(1,2).mul(55/2) // frequencies
+  .mul(slowcat(1,2))
+  .mul(slowcat(1,3/2,4/3,5/3).slow(8))
+  .fast(3)
+  .freq()
+  .velocity(.5)
+  .s('sawtooth')
+  .cutoff(800)
+  .out()
+-->

packages/core/examples/scheduled.html

@@ -0,0 +1,44 @@
+<input
+  type="text"
+  id="text"
+  value="seq('c3','eb3','g3').note().s('sawtooth').out()"
+  style="width: 100%; font-size: 2em; outline: none; margin-bottom: 10px"
+  spellcheck="false"
+/>
+<button id="start">play</button>
+<div id="output"></div>
+<script type="module">
+  const strudel = await import('https://cdn.skypack.dev/@strudel.cycles/core@latest');
+
+  const controls = await import('https://cdn.skypack.dev/@strudel.cycles/core@latest/controls.mjs');
+  const { getAudioContext, Scheduler } = await import('https://cdn.skypack.dev/@strudel.cycles/webaudio@latest');
+  let scheduler;
+
+  const audioContext = getAudioContext();
+  const latency = 0.2;
+
+  Object.assign(window, strudel);
+  Object.assign(window, controls.default);
+  scheduler = new Scheduler({
+    audioContext,
+    interval: 0.1,
+    latency,
+    onEvent: (hap) => {
+      if (!hap.context.onTrigger) {
+        console.warn('no output chosen. use one of .out() .webdirt() .osc()');
+      }
+    },
+  });
+  let started;
+  document.getElementById('start').addEventListener('click', async () => {
+    const code = document.getElementById('text').value;
+    const pattern = eval(code);
+    const events = pattern._firstCycleValues;
+    console.log(code, '->', events);
+    scheduler.setPattern(pattern);
+    if (!started) {
+      scheduler.start();
+      started = true;
+    }
+  });
+</script>

packages/core/examples/vanilla.html

@@ -1,4 +1,4 @@
-<!doctype html>
+<!DOCTYPE html>
 <html lang="en">
   <head>
     <meta charset="UTF-8" />
@@ -6,55 +6,61 @@
     <title>Buildless Vanilla Strudel REPL</title>
   </head>
   <body style="margin: 0; background: #222">
-    <div style="display: grid; height: 100vh; grid-template-rows: 32px auto">
-      <button id="start" style="width: 100vw; height: 32px">evaluate</button>
+    <div style="display: grid; height: 100vh">
       <textarea
         id="text"
         style="font-size: 2em; border: 0; color: white; background: transparent; outline: none; padding: 20px"
         spellcheck="false"
       ></textarea>
     </div>
+    <button
+      id="start"
+      style="
+        position: absolute;
+        border-radius: 10px;
+        top: 20px;
+        right: 20px;
+        padding: 20px;
+        border: 2px solid white;
+        background: transparent;
+        color: white;
+        cursor: pointer;
+      "
+    >
+      evaluate
+    </button>
     <div id="output"></div>
     <script type="module">
-      // TODO: refactor to use newer version without controls import
-      import { controls, repl, evalScope } from 'https://cdn.skypack.dev/@strudel/core@0.11.0';
-      import { mini } from 'https://cdn.skypack.dev/@strudel/mini@0.11.0';
-      import { transpiler } from 'https://cdn.skypack.dev/@strudel/transpiler@0.11.0';
-      import {
-        getAudioContext,
-        webaudioOutput,
-        initAudioOnFirstClick,
-        registerSynthSounds,
-      } from 'https://cdn.skypack.dev/@strudel/webaudio@0.11.0';
+      import { controls, repl, evalScope } from 'https://cdn.skypack.dev/@strudel.cycles/core@0.3.2';
+      import { mini } from 'https://cdn.skypack.dev/@strudel.cycles/mini@0.3.2';
+      import { transpiler } from 'https://cdn.skypack.dev/@strudel.cycles/transpiler@0.3.2';
+      import { getAudioContext, webaudioOutput } from 'https://cdn.skypack.dev/@strudel.cycles/webaudio@0.3.3';
 
       const ctx = getAudioContext();
       const input = document.getElementById('text');
       input.innerHTML = getTune();
 
-      const loadModules = evalScope(
+      evalScope(
         controls,
-        import('https://cdn.skypack.dev/@strudel/core@0.11.0'),
-        import('https://cdn.skypack.dev/@strudel/mini@0.11.0'),
-        import('https://cdn.skypack.dev/@strudel/tonal@0.11.0'),
-        import('https://cdn.skypack.dev/@strudel/webaudio@0.11.0'),
+        import('https://cdn.skypack.dev/@strudel.cycles/core@0.3.2'),
+        import('https://cdn.skypack.dev/@strudel.cycles/mini@0.3.2'),
+        import('https://cdn.skypack.dev/@strudel.cycles/tonal@0.3.3'),
+        import('https://cdn.skypack.dev/@strudel.cycles/webaudio@0.3.3'),
       );
 
-      const initAudio = Promise.all([initAudioOnFirstClick(), registerSynthSounds()]);
-
       const { evaluate } = repl({
         defaultOutput: webaudioOutput,
         getTime: () => ctx.currentTime,
         transpiler,
       });
-      document.getElementById('start').addEventListener('click', async () => {
-        await loadModules;
-        await initAudio;
+      document.getElementById('start').addEventListener('click', () => {
+        ctx.resume();
         evaluate(input.value);
       });
 
       function getTune() {
-        return `samples('github:tidalcycles/dirt-samples')
-setcps(1);
+        return `await samples('github:tidalcycles/Dirt-Samples/master')
+
 stack(
   // amen
   n("0 1 2 3 4 5 6 7")

packages/core/examples/vite-vanilla-repl/.gitignore

@@ -0,0 +1 @@
+!dist

packages/core/examples/vite-vanilla-repl/README.md

@@ -0,0 +1,10 @@
+# vite-vanilla-repl
+
+This folder demonstrates how to set up a strudel repl using vite and vanilla JS. Run it using:
+
+```sh
+npm i
+npm run dev
+```
+
+or view it [live on githack](https://rawcdn.githack.com/tidalcycles/strudel/5fb36acb046ead7cd6ad3cd10f532e7f585f536a/packages/core/examples/vite-vanilla-repl/dist/index.html)

packages/core/examples/vite-vanilla-repl/dist/assets/index.211bbc68.js

@@ -0,0 +1 @@
+import{b as s,h as i,m,a as n,c as p,p as t}from"./index.4cbc0a10.js";export{s as SyntaxError,i as h,m as mini,n as minify,p as parse,t as patternifyAST};

packages/core/examples/vite-vanilla-repl/dist/assets/index.ecddf978.js

@@ -0,0 +1 @@
+import{g as s,f as d,i as t,n as r,l as u,j as o,d as f,k as p,r as g,s as i,w as l,e as m}from"./index.4cbc0a10.js";export{s as getAudioContext,d as getCachedBuffer,t as getLoadedBuffer,r as getLoadedSamples,u as loadBuffer,o as loadGithubSamples,f as panic,p as resetLoadedSamples,g as reverseBuffer,i as samples,l as webaudioOutput,m as webaudioOutputTrigger};

packages/core/examples/vite-vanilla-repl/dist/index.html

@@ -0,0 +1,36 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Vite Vanilla Strudel REPL</title>
+    <script type="module" crossorigin src="/tidalcycles/strudel/use-acorn/packages/core/examples/vite-vanilla-repl/dist/assets/index.4cbc0a10.js"></script>
+  </head>
+  <body style="margin: 0; background: #222">
+    <div style="display: grid; height: 100vh">
+      <textarea
+        id="text"
+        style="font-size: 2em; border: 0; color: white; background: transparent; outline: none; padding: 20px"
+        spellcheck="false"
+      ></textarea>
+    </div>
+    <button
+      id="start"
+      style="
+        position: absolute;
+        border-radius: 10px;
+        top: 20px;
+        right: 20px;
+        padding: 20px;
+        border: 2px solid white;
+        background: transparent;
+        color: white;
+        cursor: pointer;
+      "
+    >
+      evaluate
+    </button>
+    <div id="output"></div>
+    
+  </body>
+</html>

packages/core/examples/vite-vanilla-repl/index.html

@@ -1,4 +1,4 @@
-<!doctype html>
+<!DOCTYPE html>
 <html lang="en">
   <head>
     <meta charset="UTF-8" />

packages/core/examples/vite-vanilla-repl/main.js

@@ -0,0 +1,29 @@
+import { controls, repl, evalScope, setStringParser } from '@strudel.cycles/core';
+import { mini } from '@strudel.cycles/mini';
+import { getAudioContext, webaudioOutput } from '@strudel.cycles/webaudio';
+// import { transpiler } from '@strudel.cycles/transpiler';
+import tune from './tune.mjs';
+
+const ctx = getAudioContext();
+const input = document.getElementById('text');
+input.innerHTML = tune;
+
+evalScope(
+  controls,
+  import('@strudel.cycles/core'),
+  import('@strudel.cycles/mini'),
+  import('@strudel.cycles/webaudio'),
+  import('@strudel.cycles/tonal'),
+);
+
+setStringParser(mini)
+
+const { evaluate } = repl({
+  defaultOutput: webaudioOutput,
+  getTime: () => ctx.currentTime,
+  // transpiler,
+});
+document.getElementById('start').addEventListener('click', () => {
+  ctx.resume();
+  evaluate(input.value);
+});

packages/core/examples/vite-vanilla-repl/package-lock.json

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+      "integrity": "sha512-nBpuuYuY5jFsli/JIs1oldw6fOQCBioohqWZg/2hiaOybXOft4lonv85uDOKXdf8rhyK159cxU5cDcK/NKk8zw==",
+      "dev": true,
+      "requires": {
+        "is-core-module": "^2.9.0",
+        "path-parse": "^1.0.7",
+        "supports-preserve-symlinks-flag": "^1.0.0"
+      }
+    },
+    "rollup": {
+      "version": "2.79.1",
+      "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.79.1.tgz",
+      "integrity": "sha512-uKxbd0IhMZOhjAiD5oAFp7BqvkA4Dv47qpOCtaNvng4HBwdbWtdOh8f5nZNuk2rp51PMGk3bzfWu5oayNEuYnw==",
+      "dev": true,
+      "requires": {
+        "fsevents": "~2.3.2"
+      }
+    },
+    "source-map-js": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.0.2.tgz",
+      "integrity": "sha512-R0XvVJ9WusLiqTCEiGCmICCMplcCkIwwR11mOSD9CR5u+IXYdiseeEuXCVAjS54zqwkLcPNnmU4OeJ6tUrWhDw==",
+      "dev": true
+    },
+    "supports-preserve-symlinks-flag": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/supports-preserve-symlinks-flag/-/supports-preserve-symlinks-flag-1.0.0.tgz",
+      "integrity": "sha512-ot0WnXS9fgdkgIcePe6RHNk1WA8+muPa6cSjeR3V8K27q9BB1rTE3R1p7Hv0z1ZyAc8s6Vvv8DIyWf681MAt0w==",
+      "dev": true
+    },
+    "vite": {
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/vite/-/vite-3.2.2.tgz",
+      "integrity": "sha512-pLrhatFFOWO9kS19bQ658CnRYzv0WLbsPih6R+iFeEEhDOuYgYCX2rztUViMz/uy/V8cLCJvLFeiOK7RJEzHcw==",
+      "dev": true,
+      "requires": {
+        "esbuild": "^0.15.9",
+        "fsevents": "~2.3.2",
+        "postcss": "^8.4.18",
+        "resolve": "^1.22.1",
+        "rollup": "^2.79.1"
+      }
+    }
+  }
+}

packages/core/examples/vite-vanilla-repl/package.json

@@ -10,13 +10,6 @@
     "preview": "vite preview"
   },
   "devDependencies": {
-    "vite": "^5.0.10"
-  },
-  "dependencies": {
-    "@strudel/core": "workspace:*",
-    "@strudel/mini": "workspace:*",
-    "@strudel/transpiler": "workspace:*",
-    "@strudel/webaudio": "workspace:*",
-    "@strudel/tonal": "workspace:*"
+    "vite": "^3.2.0"
   }
 }

packages/core/examples/vite-vanilla-repl/tune.mjs

@@ -1,5 +1,5 @@
-export default `samples('github:tidalcycles/dirt-samples')
-setcps(1)
+/* export default `await samples('github:tidalcycles/Dirt-Samples/master')
+
 stack(
   // amen
   n("0 1 2 3 4 5 6 7")
@@ -29,3 +29,11 @@ stack(
   ,
   n("0 1").s("east").delay(.5).degradeBy(.8).speed(rand.range(.5,1.5))
 ).reset("<x@7 x(5,8)>")`;
+ */
+
+export default `stack(
+  n("c3 [eb3,g3]")
+  .delay("<0 .5>")
+  .delaytime(".16 | .33")
+  .delayfeedback(".6 | .8")
+).sometimes(x=>x.speed("-1"))`;

packages/core/fraction.mjs

@@ -6,7 +6,6 @@ This program is free software: you can redistribute it and/or modify it under th
 
 import Fraction from 'fraction.js';
 import { TimeSpan } from './timespan.mjs';
-import { removeUndefineds } from './util.mjs';
 
 // Returns the start of the cycle.
 Fraction.prototype.sam = function () {
@@ -48,39 +47,14 @@ Fraction.prototype.eq = function (other) {
   return this.compare(other) == 0;
 };
 
-Fraction.prototype.ne = function (other) {
-  return this.compare(other) != 0;
-};
-
 Fraction.prototype.max = function (other) {
   return this.gt(other) ? this : other;
 };
 
-Fraction.prototype.maximum = function (...others) {
-  others = others.map((x) => new Fraction(x));
-  return others.reduce((max, other) => other.max(max), this);
-};
-
 Fraction.prototype.min = function (other) {
   return this.lt(other) ? this : other;
 };
 
-Fraction.prototype.mulmaybe = function (other) {
-  return other !== undefined ? this.mul(other) : undefined;
-};
-
-Fraction.prototype.divmaybe = function (other) {
-  return other !== undefined ? this.div(other) : undefined;
-};
-
-Fraction.prototype.addmaybe = function (other) {
-  return other !== undefined ? this.add(other) : undefined;
-};
-
-Fraction.prototype.submaybe = function (other) {
-  return other !== undefined ? this.sub(other) : undefined;
-};
-
 Fraction.prototype.show = function (/* excludeWhole = false */) {
   // return this.toFraction(excludeWhole);
   return this.s * this.n + '/' + this.d;
@@ -106,26 +80,9 @@ const fraction = (n) => {
 };
 
 export const gcd = (...fractions) => {
-  fractions = removeUndefineds(fractions);
-  if (fractions.length === 0) {
-    return undefined;
-  }
-
   return fractions.reduce((gcd, fraction) => gcd.gcd(fraction), fraction(1));
 };
 
-export const lcm = (...fractions) => {
-  fractions = removeUndefineds(fractions);
-  if (fractions.length === 0) {
-    return undefined;
-  }
-
-  return fractions.reduce(
-    (lcm, fraction) => (lcm === undefined || fraction === undefined ? undefined : lcm.lcm(fraction)),
-    fraction(1),
-  );
-};
-
 fraction._original = Fraction;
 
 export default fraction;

packages/core/gist.js

@@ -0,0 +1,12 @@
+/*
+gist.js - <short description TODO>
+Copyright (C) 2022 Strudel contributors - see <https://github.com/tidalcycles/strudel/blob/main/packages/core/gist.js>
+This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+// this is a shortcut to eval code from a gist
+// why? to be able to shorten strudel code + e.g. be able to change instruments after links have been generated
+export default (route, cache = true) =>
+  fetch(`https://gist.githubusercontent.com/${route}?cachebust=${cache ? '' : Date.now()}`)
+    .then((res) => res.text())
+    .then((code) => eval(code));

packages/core/hap.mjs

@@ -3,7 +3,6 @@ hap.mjs - <short description TODO>
 Copyright (C) 2022 Strudel contributors - see <https://github.com/tidalcycles/strudel/blob/main/packages/core/hap.mjs>
 This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
-import Fraction from './fraction.mjs';
 
 export class Hap {
   /*
@@ -33,41 +32,7 @@ export class Hap {
   }
 
   get duration() {
-    let duration;
-    if (typeof this.value?.duration === 'number') {
-      duration = Fraction(this.value.duration);
-    } else {
-      duration = this.whole.end.sub(this.whole.begin);
-    }
-    if (typeof this.value?.clip === 'number') {
-      return duration.mul(this.value.clip);
-    }
-    return duration;
-  }
-
-  get endClipped() {
-    return this.whole.begin.add(this.duration);
-  }
-
-  isActive(currentTime) {
-    return this.whole.begin <= currentTime && this.endClipped >= currentTime;
-  }
-
-  isInPast(currentTime) {
-    return currentTime > this.endClipped;
-  }
-  isInNearPast(margin, currentTime) {
-    return currentTime - margin <= this.endClipped;
-  }
-
-  isInFuture(currentTime) {
-    return currentTime < this.whole.begin;
-  }
-  isInNearFuture(margin, currentTime) {
-    return currentTime < this.whole.begin && currentTime > this.whole.begin - margin;
-  }
-  isWithinTime(min, max) {
-    return this.whole.begin <= max && this.endClipped >= min;
+    return this.whole.end.sub(this.whole.begin);
   }
 
   wholeOrPart() {
@@ -91,10 +56,6 @@ export class Hap {
     return this.whole != undefined && this.whole.begin.equals(this.part.begin);
   }
 
-  hasTag(tag) {
-    return this.context.tags?.includes(tag);
-  }
-
   resolveState(state) {
     if (this.stateful && this.hasOnset()) {
       console.log('stateful');
@@ -118,33 +79,10 @@ export class Hap {
     );
   }
 
-  show(compact = false) {
-    const value =
-      typeof this.value === 'object'
-        ? compact
-          ? JSON.stringify(this.value).slice(1, -1).replaceAll('"', '').replaceAll(',', ' ')
-          : JSON.stringify(this.value)
-        : this.value;
-    var spans = '';
-    if (this.whole == undefined) {
-      spans = '~' + this.part.show;
-    } else {
-      var is_whole = this.whole.begin.equals(this.part.begin) && this.whole.end.equals(this.part.end);
-      if (!this.whole.begin.equals(this.part.begin)) {
-        spans = this.whole.begin.show() + ' ⇜ ';
-      }
-      if (!is_whole) {
-        spans += '(';
-      }
-      spans += this.part.show();
-      if (!is_whole) {
-        spans += ')';
-      }
-      if (!this.whole.end.equals(this.part.end)) {
-        spans += ' ⇝ ' + this.whole.end.show();
-      }
-    }
-    return '[ ' + spans + ' | ' + value + ' ]';
+  show() {
+    return (
+      '(' + (this.whole == undefined ? '~' : this.whole.show()) + ', ' + this.part.show() + ', ' + this.value + ')'
+    );
   }
 
   showWhole(compact = false) {
@@ -165,19 +103,6 @@ export class Hap {
   setContext(context) {
     return new Hap(this.whole, this.part, this.value, context);
   }
-
-  ensureObjectValue() {
-    /* if (isNote(hap.value)) {
-      // supports primitive hap values that look like notes
-      hap.value = { note: hap.value };
-    } */
-    if (typeof this.value !== 'object') {
-      throw new Error(
-        `expected hap.value to be an object, but got "${this.value}". Hint: append .note() or .s() to the end`,
-        'error',
-      );
-    }
-  }
 }
 
 export default Hap;

packages/core/index.mjs

@@ -4,13 +4,11 @@ Copyright (C) 2022 Strudel contributors - see <https://github.com/tidalcycles/st
 This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
 
-import * as controls from './controls.mjs'; // legacy
+import controls from './controls.mjs';
 export * from './euclid.mjs';
 import Fraction from './fraction.mjs';
-import createClock from './zyklus.mjs';
 import { logger } from './logger.mjs';
-export { Fraction, controls, createClock };
-export * from './controls.mjs';
+export { Fraction, controls };
 export * from './hap.mjs';
 export * from './pattern.mjs';
 export * from './signal.mjs';
@@ -20,20 +18,22 @@ export * from './util.mjs';
 export * from './speak.mjs';
 export * from './evaluate.mjs';
 export * from './repl.mjs';
-export * from './cyclist.mjs';
 export * from './logger.mjs';
 export * from './time.mjs';
+export * from './draw.mjs';
+export * from './pianoroll.mjs';
 export * from './ui.mjs';
 export { default as drawLine } from './drawLine.mjs';
+export { default as gist } from './gist.js';
 // below won't work with runtime.mjs (json import fails)
 /* import * as p from './package.json';
 export const version = p.version; */
-logger('🌀 @strudel/core loaded 🌀');
+logger('🌀 @strudel.cycles/core loaded 🌀');
 if (globalThis._strudelLoaded) {
   console.warn(
-    `@strudel/core was loaded more than once...
+    `@strudel.cycles/core was loaded more than once...
 This might happen when you have multiple versions of strudel installed. 
-Please check with "npm ls @strudel/core".`,
+Please check with "npm ls @strudel.cycles/core".`,
   );
 }
 globalThis._strudelLoaded = true;

packages/core/logger.mjs

@@ -1,18 +1,8 @@
 export const logKey = 'strudel.log';
 
-let debounce = 1000,
-  lastMessage,
-  lastTime;
-
 export function logger(message, type, data = {}) {
-  let t = performance.now();
-  if (lastMessage === message && t - lastTime < debounce) {
-    return;
-  }
-  lastMessage = message;
-  lastTime = t;
   console.log(`%c${message}`, 'background-color: black;color:white;border-radius:15px');
-  if (typeof document !== 'undefined' && typeof CustomEvent !== 'undefined') {
+  if (typeof CustomEvent !== 'undefined') {
     document.dispatchEvent(
       new CustomEvent(logKey, {
         detail: {

packages/core/neocyclist.mjs

@@ -1,147 +0,0 @@
-/*
-neocyclist.mjs - event scheduler like cyclist, except recieves clock pulses from clockworker in order to sync across multiple instances.
-Copyright (C) 2022 Strudel contributors - see <https://github.com/tidalcycles/strudel/blob/main/packages/core/neocyclist.mjs>
-This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
-import { logger } from './logger.mjs';
-
-export class NeoCyclist {
-  constructor({ onTrigger, onToggle, getTime }) {
-    this.started = false;
-    this.cps = 0.5;
-    this.lastTick = 0; // absolute time when last tick (clock callback) happened
-    this.getTime = getTime; // get absolute time
-    this.time_at_last_tick_message = 0;
-
-    this.num_cycles_at_cps_change = 0;
-    this.onToggle = onToggle;
-    this.latency = 0.1; // fixed trigger time offset
-    this.cycle = 0;
-    this.id = Math.round(Date.now() * Math.random());
-    this.worker_time_dif;
-    this.worker = new SharedWorker(new URL('./clockworker.js', import.meta.url));
-    this.worker.port.start();
-
-    this.channel = new BroadcastChannel('strudeltick');
-    let weight = 0; // the amount of weight that is applied to the current average when averaging a new time dif
-    const maxWeight = 20;
-    const precision = 10 ** 3; //round off time diff to prevent accumulating outliers
-
-    // the clock of the worker and the audio context clock can drift apart over time
-    // aditionally, the message time of the worker pinging the callback to process haps can be inconsistent.
-    // we need to keep a rolling weighted average of the time difference between the worker clock and audio context clock
-    // in order to schedule events consistently.
-    const setTimeReference = (num_seconds_at_cps_change, num_seconds_since_cps_change, tickdeadline) => {
-      const time_dif = getTime() - (num_seconds_at_cps_change + num_seconds_since_cps_change) + tickdeadline;
-      if (this.worker_time_dif == null) {
-        this.worker_time_dif = time_dif;
-      } else {
-        const w = 1; //weight of new time diff;
-        const new_dif =
-          Math.round(((this.worker_time_dif * weight + time_dif * w) / (weight + w)) * precision) / precision;
-
-        if (new_dif != this.worker_time_dif) {
-          // reset the weight so the clock recovers faster from an audio context freeze/dropout if it happens
-          weight = 4;
-        }
-        this.worker_time_dif = new_dif;
-      }
-      weight = Math.min(weight + 1, maxWeight);
-    };
-
-    const tickCallback = (payload) => {
-      const {
-        num_cycles_at_cps_change,
-        cps,
-        num_seconds_at_cps_change,
-        num_seconds_since_cps_change,
-        begin,
-        end,
-        tickdeadline,
-        cycle,
-      } = payload;
-      this.cps = cps;
-      this.cycle = cycle;
-
-      setTimeReference(num_seconds_at_cps_change, num_seconds_since_cps_change, tickdeadline);
-
-      processHaps(begin, end, num_cycles_at_cps_change, num_seconds_at_cps_change);
-
-      this.time_at_last_tick_message = this.getTime();
-    };
-
-    const processHaps = (begin, end, num_cycles_at_cps_change, seconds_at_cps_change) => {
-      if (this.started === false) {
-        return;
-      }
-
-      const haps = this.pattern.queryArc(begin, end, { _cps: this.cps });
-
-      haps.forEach((hap) => {
-        if (hap.hasOnset()) {
-          const targetTime =
-            (hap.whole.begin - num_cycles_at_cps_change) / this.cps +
-            seconds_at_cps_change +
-            this.latency +
-            this.worker_time_dif;
-          const duration = hap.duration / this.cps;
-          onTrigger?.(hap, 0, duration, this.cps, targetTime);
-        }
-      });
-    };
-
-    // receive messages from worker clock and process them
-    this.channel.onmessage = (message) => {
-      if (!this.started) {
-        return;
-      }
-      const { payload, type } = message.data;
-
-      switch (type) {
-        case 'tick': {
-          tickCallback(payload);
-        }
-      }
-    };
-  }
-  sendMessage(type, payload) {
-    this.worker.port.postMessage({ type, payload, id: this.id });
-  }
-
-  now() {
-    const gap = (this.getTime() - this.time_at_last_tick_message) * this.cps;
-    return this.cycle + gap;
-  }
-  setCps(cps = 1) {
-    this.sendMessage('cpschange', { cps });
-  }
-  setCycle(cycle) {
-    this.sendMessage('setcycle', { cycle });
-  }
-  setStarted(started) {
-    this.sendMessage('toggle', { started });
-    this.started = started;
-    this.onToggle?.(started);
-  }
-  start() {
-    logger('[cyclist] start');
-    this.setStarted(true);
-  }
-  stop() {
-    this.worker_time_dif = null;
-    logger('[cyclist] stop');
-    this.setStarted(false);
-  }
-  setPattern(pat, autostart = false) {
-    this.pattern = pat;
-    if (autostart && !this.started) {
-      this.start();
-    }
-  }
-
-  log(begin, end, haps) {
-    const onsets = haps.filter((h) => h.hasOnset());
-    console.log(`${begin.toFixed(4)} - ${end.toFixed(4)} ${Array(onsets.length).fill('I').join('')}`);
-  }
-}