Publish

- @strudel.cycles/core@0.7.2
 - @strudel.cycles/csound@0.7.1
 - @strudel.cycles/eval@0.7.1
 - @strudel.cycles/midi@0.7.1
 - @strudel.cycles/mini@0.7.2
 - @strudel.cycles/osc@0.7.1
 - @strudel.cycles/react@0.7.1
 - @strudel.cycles/serial@0.7.1
 - @strudel.cycles/soundfonts@0.7.1
 - @strudel.cycles/tonal@0.7.1
 - @strudel.cycles/tone@0.7.1
 - @strudel.cycles/transpiler@0.7.1
 - @strudel.cycles/webaudio@0.7.1
 - @strudel.cycles/webdirt@0.7.1
 - @strudel.cycles/xen@0.7.1

.eslintignore

@@ -15,3 +15,6 @@ vite.config.js
 !**/*.mjs
 **/*.tsx
 **/*.ts
+**/*.json
+**/dev-dist
+**/dist

.eslintrc.json

@@ -9,8 +9,9 @@
     "ecmaVersion": "latest",
     "sourceType": "module"
   },
-  "plugins": [],
+  "plugins": ["import"],
   "rules": {
-    "no-unused-vars": ["warn", { "destructuredArrayIgnorePattern": ".", "ignoreRestSiblings": false }]
+    "no-unused-vars": ["warn", { "destructuredArrayIgnorePattern": ".", "ignoreRestSiblings": false }],
+    "import/no-extraneous-dependencies": ["error", {"devDependencies": true}]
   }
 }

.github/workflows/deploy.yml

@@ -22,15 +22,18 @@ jobs:
       url: ${{ steps.deployment.outputs.page_url }}
     steps:
       - uses: actions/checkout@v2
+      - uses: pnpm/action-setup@v2
+        with:
+          version: 7
       - uses: actions/setup-node@v3
         with:
           node-version: 18
-          cache: "npm"
+          cache: "pnpm"
       - name: Install Dependencies
-        run: npm ci && cd website && npm ci
+        run: pnpm install
 
       - name: Build
-        run: npm run build
+        run: pnpm build
 
       - name: Setup Pages
         uses: actions/configure-pages@v2

.github/workflows/test.yml

@@ -11,11 +11,14 @@ jobs:
 
     steps:
       - uses: actions/checkout@v2
+      - uses: pnpm/action-setup@v2
+        with:
+          version: 7
       - uses: actions/setup-node@v3
         with:
           node-version: ${{ matrix.node-version }}
-          cache: "npm"
-      - run: npm install
-      - run: npm run format-check
-      - run: npm run lint
-      - run: npm test
+          cache: 'pnpm'
+      - run: pnpm install
+      - run: pnpm run format-check
+      - run: pnpm run lint
+      - run: pnpm test

.gitignore

@@ -37,4 +37,6 @@ talk/public/EmuSP12
 talk/public/samples
 server/samples/old
 repl/stats.html
-coverage
+coverage
+public/icons/apple-splash-*
+dev-dist

.prettierignore

@@ -6,4 +6,7 @@
 **/dist
 packages/mini/krill-parser.js
 packages/xen/tunejs.js
-paper
+paper
+pnpm-lock.yaml
+pnpm-workspace.yaml
+**/dev-dist

.prettierrc

@@ -7,7 +7,7 @@
   "jsxSingleQuote": false,
   "trailingComma": "all",
   "bracketSpacing": true,
-  "jsxBracketSameLine": false,
+  "bracketSameLine": false,
   "arrowParens": "always",
   "proseWrap": "preserve",
   "htmlWhitespaceSensitivity": "css",

CONTRIBUTING.md

@@ -58,23 +58,22 @@ 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 `npm test` from the root folder.
+You can find the tests in each package in the `test` folder. To run all tests, run `pnpm test` from the root folder.
 
 ## Project Setup
 
 To get the project up and running for development, make sure you have installed:
 
-- git
-- node, preferably v16
+- [git](https://git-scm.com/)
+- [node](https://nodejs.org/en/) >= 18
+- [pnpm](https://pnpm.io/) (`npm i pnpm -g`)
 
 then, do the following:
 
 ```sh
 git clone https://github.com/tidalcycles/strudel.git && cd strudel
-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
+pnpm i # install at root to symlink packages
+pnpm start # start repl
 ```
 
 Those commands might look slightly different for your OS.
@@ -83,6 +82,10 @@ 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 prettier` 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)
@@ -90,12 +93,29 @@ 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 `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
+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.cycles/<package-name>` to get the local version,
+allowing to develop multiple packages at the same time.
 
 ## Package Publishing
 
@@ -106,12 +126,15 @@ npm login
 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> && npm publish --access public
+cd packages/<package-name> && pnpm publish --access public
 ```
 
 ## Have Fun

README.md

@@ -7,14 +7,15 @@ An experiment in making a [Tidal](https://github.com/tidalcycles/tidal/) using w
 - Try it here: <https://strudel.tidalcycles.org/>
 - Docs: <https://strudel.tidalcycles.org/learn/>
 - Technical Blog Post: <https://loophole-letters.vercel.app/strudel>
+- 1 Year of Strudel Blog Post: <https://loophole-letters.vercel.app/strudel1year>
 
 ## Running Locally
 
 After cloning the project, you can run the REPL locally:
 
 ```bash
-npm run setup
-npm run repl
+pnpm run setup
+pnpm run repl
 ```
 
 ## Using Strudel In Your Project

lerna.json

@@ -2,5 +2,7 @@
   "packages": [
     "packages/*"
   ],
-  "version": "independent"
+  "version": "independent",
+  "npmClient": "pnpm",
+  "useWorkspaces": true
 }

my-patterns/README.md

@@ -3,18 +3,57 @@
 This directory can be used to save your own patterns, which then get
 made into a pattern swatch.
 
-0. fork and clone the strudel repository
-1. run `npm run setup` in the strudel folder
-1. Save one or more .txt files in this folder
-2. run `npm run repl` in the top-level strudel folder
-3. open `http://localhost:3000/swatch/` !
+Example: <https://felixroos.github.io/strudel/swatch/>
 
 ## deploy
 
-1. in your fork, go to settings -> pages and select "Github Actions" as source
-2. edit `website/public/CNAME` to contain `<your-username>.github.io/strudel`
-3. edit `website/astro.config.mjs` to use site: `https://<your-username>.github.io` and base `/strudel`
-4. go to Actions -> `Build and Deploy` and click `Run workflow`
-5. view your patterns at `<your-username>.github.io/strudel/swatch/`
+### 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:3000/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

@@ -4,18 +4,20 @@
   "private": true,
   "description": "Port of tidalcycles to javascript",
   "scripts": {
+    "setup": "pnpm i",
     "pretest": "npm run jsdoc-json",
     "prebuild": "npm run jsdoc-json",
-    "test": "vitest run --version",
-    "test-ui": "vitest --ui",
-    "test-coverage": "vitest --coverage",
-    "bootstrap": "lerna bootstrap",
-    "setup": "npm i && npm run jsdoc-json && npm run bootstrap && cd website && npm i",
-    "snapshot": "vitest run -u --silent",
-    "repl": "cd website && npm run dev",
-    "osc": "cd packages/osc && npm run server",
-    "build": "cd website && npm run build",
+    "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",
+    "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",
+    "osc": "cd packages/osc && npm run server",
     "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",
@@ -26,9 +28,6 @@
     "check": "npm run format-check && npm run lint && npm run test",
     "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"
   },
-  "workspaces": [
-    "packages/*"
-  ],
   "repository": {
     "type": "git",
     "url": "git+https://github.com/tidalcycles/strudel.git"
@@ -46,20 +45,30 @@
     "url": "https://github.com/tidalcycles/strudel/issues"
   },
   "homepage": "https://strudel.tidalcycles.org",
+  "dependencies": {
+    "@strudel.cycles/core": "workspace:*",
+    "@strudel.cycles/mini": "workspace:*",
+    "@strudel.cycles/tonal": "workspace:*",
+    "@strudel.cycles/transpiler": "workspace:*",
+    "@strudel.cycles/webaudio": "workspace:*",
+    "@strudel.cycles/xen": "workspace:*",
+    "acorn": "^8.8.1",
+    "dependency-tree": "^9.0.0",
+    "vitest": "^0.25.7"
+  },
   "devDependencies": {
     "@vitest/ui": "^0.25.7",
     "c8": "^7.12.0",
     "canvas": "^2.11.0",
-    "dependency-tree": "^9.0.0",
     "eslint": "^8.28.0",
+    "eslint-plugin-import": "^2.27.5",
     "events": "^3.3.0",
     "gh-pages": "^4.0.0",
     "jsdoc": "^3.6.10",
     "jsdoc-json": "^2.0.2",
     "jsdoc-to-markdown": "^7.1.1",
-    "lerna": "^4.0.0",
+    "lerna": "^6.5.1",
     "prettier": "^2.8.1",
-    "rollup-plugin-visualizer": "^5.8.1",
-    "vitest": "^0.25.7"
+    "rollup-plugin-visualizer": "^5.8.1"
   }
 }

packages/core/README.md

@@ -33,6 +33,7 @@ b: 3/2 - 7/4
 c: 7/4 - 2
 ```
 
-- [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)
+- [play with @strudel.cycles/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/)

packages/core/animate.mjs

@@ -22,11 +22,11 @@ Pattern.prototype.animate = function ({ callback, sync = false, smear = 0.5 } =
     ctx.fillStyle = clearColor;
     ctx.fillRect(0, 0, ww, wh);
     frame.forEach((f) => {
-      let { x, y, w, h, s, r, a = 0, fill = 'darkseagreen' } = f.value;
+      let { x, y, w, h, s, r, angle = 0, fill = 'darkseagreen' } = f.value;
       w *= ww;
       h *= wh;
-      if (r !== undefined && a !== undefined) {
-        const radians = a * 2 * Math.PI;
+      if (r !== undefined && angle !== undefined) {
+        const radians = angle * 2 * Math.PI;
         const [cx, cy] = [(ww - w) / 2, (wh - h) / 2];
         x = cx + Math.cos(radians) * r * cx;
         y = cy + Math.sin(radians) * r * cy;
@@ -51,7 +51,7 @@ Pattern.prototype.animate = function ({ callback, sync = false, smear = 0.5 } =
   return silence;
 };
 
-export const { x, y, w, h, a, r, fill, smear } = createParams('x', 'y', 'w', 'h', 'a', 'r', 'fill', 'smear');
+export const { x, y, w, h, angle, r, fill, smear } = createParams('x', 'y', 'w', 'h', 'angle', 'r', 'fill', 'smear');
 
 export const rescale = register('rescale', function (f, pat) {
   return pat.mul(x(f).w(f).y(f).h(f));

packages/core/cyclist.mjs

@@ -10,44 +10,49 @@ import { logger } from './logger.mjs';
 export class Cyclist {
   constructor({ interval, onTrigger, onToggle, onError, getTime, latency = 0.1 }) {
     this.started = false;
-    this.cps = 1; // TODO
-    this.phase = 0;
-    this.getTime = getTime;
+    this.cps = 1;
+    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.onToggle = onToggle;
-    this.latency = latency;
+    this.latency = latency; // fixed trigger time offset
     const round = (x) => Math.round(x * 1000) / 1000;
     this.clock = createClock(
       getTime,
+      // called slightly before each cycle
       (phase, duration, tick) => {
         if (tick === 0) {
           this.origin = phase;
         }
-        const begin = round(phase - this.origin);
-        this.phase = begin - latency;
-        const end = round(begin + duration);
-        const time = getTime();
         try {
-          const haps = this.pattern.queryArc(begin, end); // get Haps
+          const time = getTime();
+          const begin = this.lastEnd;
+          this.lastBegin = begin;
+          const end = round(begin + duration * this.cps);
+          this.lastEnd = end;
+          const haps = this.pattern.queryArc(begin, end);
+          const tickdeadline = phase - time; // time left till phase begins
+          this.lastTick = time + tickdeadline;
+
           haps.forEach((hap) => {
             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);
+              const deadline = (hap.whole.begin - begin) / this.cps + tickdeadline + latency;
+              const duration = hap.duration / this.cps;
+              onTrigger?.(hap, deadline, duration, this.cps);
             }
           });
         } catch (e) {
           logger(`[cyclist] error: ${e.message}`);
           onError?.(e);
         }
-      }, // called slightly before each cycle
+      },
       interval, // duration of each cycle
     );
   }
-  getPhase() {
-    return this.getTime() - this.origin - this.latency;
-  }
   now() {
-    return this.getTime() - this.origin + this.clock.minLatency;
+    const secondsSinceLastTick = this.getTime() - this.lastTick - this.clock.duration;
+    return this.lastBegin + secondsSinceLastTick * this.cps; // + this.clock.minLatency;
   }
   setStarted(v) {
     this.started = v;

packages/core/euclid.mjs

@@ -11,15 +11,9 @@ This program is free software: you can redistribute it and/or modify it under th
 */
 
 import { Pattern, timeCat, register, silence } from './pattern.mjs';
-import { rotate, flatten } from './util.mjs';
+import { rotate, flatten, splitAt, zipWith } from './util.mjs';
 import Fraction from './fraction.mjs';
 
-const splitAt = function (index, value) {
-  return [value.slice(0, index), value.slice(index)];
-};
-
-const zipWith = (f, xs, ys) => xs.map((n, i) => f(n, ys[i]));
-
 const left = function (n, x) {
   const [ons, offs] = n;
   const [xs, ys] = x;

packages/core/evaluate.mjs

@@ -6,12 +6,7 @@ This program is free software: you can redistribute it and/or modify it under th
 
 import { isPattern } 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) => {
@@ -42,9 +37,6 @@ function safeEval(str, options = {}) {
 }
 
 export const evaluate = async (code, transpiler) => {
-  if (!scoped) {
-    await evalScope(); // at least scope Pattern.prototype.boostrap
-  }
   if (transpiler) {
     code = transpiler(code); // transform syntactically correct js code to semantically usable code
   }

packages/core/examples/basic.html

@@ -1,13 +1,13 @@
 <input
   type="text"
   id="text"
-  value="cat('a', 'b')"
+  value="seq('a', ['b', 'c'])"
   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.cycles/core@0.0.2');
+  const strudel = await import('https://cdn.skypack.dev/@strudel.cycles/core@0.6.8');
   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="cat('orange', 'indigo')"
+    value="seq('tomato', 'indigo', ['white', 'steelblue']).fast(4)"
     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.cycles/core@0.0.2');
+    const strudel = await import('https://cdn.skypack.dev/@strudel.cycles/core@0.6.8');
     // 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

@@ -1,90 +0,0 @@
-<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

@@ -1,44 +0,0 @@
-<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

@@ -6,46 +6,36 @@
     <title>Buildless Vanilla Strudel REPL</title>
   </head>
   <body style="margin: 0; background: #222">
-    <div style="display: grid; height: 100vh">
+    <div style="display: grid; height: 100vh; grid-template-rows: 32px auto">
+      <button id="start" style="width: 100vw; height: 32px">evaluate</button>
       <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">
-      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';
+      import { controls, repl, evalScope } from 'https://cdn.skypack.dev/@strudel.cycles/core@0.6.8';
+      import { mini } from 'https://cdn.skypack.dev/@strudel.cycles/mini@0.6.0';
+      import { transpiler } from 'https://cdn.skypack.dev/@strudel.cycles/transpiler@0.6.0';
+      import {
+        getAudioContext,
+        webaudioOutput,
+        initAudioOnFirstClick,
+      } from 'https://cdn.skypack.dev/@strudel.cycles/webaudio@0.6.0';
 
+      initAudioOnFirstClick();
       const ctx = getAudioContext();
       const input = document.getElementById('text');
       input.innerHTML = getTune();
 
       evalScope(
         controls,
-        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'),
+        import('https://cdn.skypack.dev/@strudel.cycles/core@0.6.8'),
+        import('https://cdn.skypack.dev/@strudel.cycles/mini@0.6.0'),
+        import('https://cdn.skypack.dev/@strudel.cycles/tonal@0.6.0'),
+        import('https://cdn.skypack.dev/@strudel.cycles/webaudio@0.6.0'),
       );
 
       const { evaluate } = repl({
@@ -53,10 +43,7 @@
         getTime: () => ctx.currentTime,
         transpiler,
       });
-      document.getElementById('start').addEventListener('click', () => {
-        ctx.resume();
-        evaluate(input.value);
-      });
+      document.getElementById('start').addEventListener('click', () => evaluate(input.value));
 
       function getTune() {
         return `await samples('github:tidalcycles/Dirt-Samples/master')

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

@@ -1,12 +1,12 @@
-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 { controls, repl, evalScope } from '@strudel.cycles/core';
+import { getAudioContext, webaudioOutput, initAudioOnFirstClick } 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;
+initAudioOnFirstClick();
 
 evalScope(
   controls,
@@ -16,14 +16,13 @@ evalScope(
   import('@strudel.cycles/tonal'),
 );
 
-setStringParser(mini);
-
 const { evaluate } = repl({
   defaultOutput: webaudioOutput,
   getTime: () => ctx.currentTime,
-  // transpiler,
+  transpiler,
 });
 document.getElementById('start').addEventListener('click', () => {
   ctx.resume();
+  console.log('eval', input.value);
   evaluate(input.value);
 });

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

@@ -1,885 +0,0 @@
-{
-  "name": "vite-vanilla-repl",
-  "version": "0.0.0",
-  "lockfileVersion": 2,
-  "requires": true,
-  "packages": {
-    "": {
-      "name": "vite-vanilla-repl",
-      "version": "0.0.0",
-      "devDependencies": {
-        "vite": "^3.2.0"
-      }
-    },
-    "node_modules/@esbuild/android-arm": {
-      "version": "0.15.13",
-      "resolved": "https://registry.npmjs.org/@esbuild/android-arm/-/android-arm-0.15.13.tgz",
-      "integrity": "sha512-RY2fVI8O0iFUNvZirXaQ1vMvK0xhCcl0gqRj74Z6yEiO1zAUa7hbsdwZM1kzqbxHK7LFyMizipfXT3JME+12Hw==",
-      "cpu": [
-        "arm"
-      ],
-      "dev": true,
-      "optional": true,
-      "os": [
-        "android"
-      ],
-      "engines": {
-        "node": ">=12"
-      }
-    },
-    "node_modules/@esbuild/linux-loong64": {
-      "version": "0.15.13",
-      "resolved": "https://registry.npmjs.org/@esbuild/linux-loong64/-/linux-loong64-0.15.13.tgz",
-      "integrity": "sha512-+BoyIm4I8uJmH/QDIH0fu7MG0AEx9OXEDXnqptXCwKOlOqZiS4iraH1Nr7/ObLMokW3sOCeBNyD68ATcV9b9Ag==",
-      "cpu": [
-        "loong64"
-      ],
-      "dev": true,
-      "optional": true,
-      "os": [
-        "linux"
-      ],
-      "engines": {
-        "node": ">=12"
-      }
-    },
-    "node_modules/esbuild": {
-      "version": "0.15.13",
-      "resolved": "https://registry.npmjs.org/esbuild/-/esbuild-0.15.13.tgz",
-      "integrity": "sha512-Cu3SC84oyzzhrK/YyN4iEVy2jZu5t2fz66HEOShHURcjSkOSAVL8C/gfUT+lDJxkVHpg8GZ10DD0rMHRPqMFaQ==",
-      "dev": true,
-      "hasInstallScript": true,
-      "bin": {
-        "esbuild": "bin/esbuild"
-      },
-      "engines": {
-        "node": ">=12"
-      },
-      "optionalDependencies": {
-        "@esbuild/android-arm": "0.15.13",
-        "@esbuild/linux-loong64": "0.15.13",
-        "esbuild-android-64": "0.15.13",
-        "esbuild-android-arm64": "0.15.13",
-        "esbuild-darwin-64": "0.15.13",
-        "esbuild-darwin-arm64": "0.15.13",
-        "esbuild-freebsd-64": "0.15.13",
-        "esbuild-freebsd-arm64": "0.15.13",
-        "esbuild-linux-32": "0.15.13",
-        "esbuild-linux-64": "0.15.13",
-        "esbuild-linux-arm": "0.15.13",
-        "esbuild-linux-arm64": "0.15.13",
-        "esbuild-linux-mips64le": "0.15.13",
-        "esbuild-linux-ppc64le": "0.15.13",
-        "esbuild-linux-riscv64": "0.15.13",
-        "esbuild-linux-s390x": "0.15.13",
-        "esbuild-netbsd-64": "0.15.13",
-        "esbuild-openbsd-64": "0.15.13",
-        "esbuild-sunos-64": "0.15.13",
-        "esbuild-windows-32": "0.15.13",
-        "esbuild-windows-64": "0.15.13",
-        "esbuild-windows-arm64": "0.15.13"
-      }
-    },
-    "node_modules/esbuild-android-64": {
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-      "resolved": "https://registry.npmjs.org/esbuild-android-64/-/esbuild-android-64-0.15.13.tgz",
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-      "cpu": [
-        "x64"
-      ],
-      "dev": true,
-      "optional": true,
-      "os": [
-        "android"
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-      "engines": {
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-    "node_modules/esbuild-android-arm64": {
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-      "dev": true
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packages/core/examples/vite-vanilla-repl/package.json

@@ -11,5 +11,12 @@
   },
   "devDependencies": {
     "vite": "^3.2.0"
+  },
+  "dependencies": {
+    "@strudel.cycles/core": "workspace:*",
+    "@strudel.cycles/mini": "workspace:*",
+    "@strudel.cycles/transpiler": "workspace:*",
+    "@strudel.cycles/webaudio": "workspace:*",
+    "@strudel.cycles/tonal": "workspace:*"
   }
 }

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

@@ -1,4 +1,4 @@
-/* export default `await samples('github:tidalcycles/Dirt-Samples/master')
+export default `await samples('github:tidalcycles/Dirt-Samples/master')
 
 stack(
   // amen
@@ -29,11 +29,3 @@ 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/examples/without-audio.html

@@ -1,65 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-  <head>
-    <meta charset="UTF-8" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>Buildless Vanilla Strudel REPL</title>
-  </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"
-      >
-// LOADING</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">
-      import { controls, repl, evalScope } from 'https://cdn.skypack.dev/@strudel.cycles/core@0.4.1';
-      import { transpiler } from 'https://cdn.skypack.dev/@strudel.cycles/transpiler@0.4.1';
-
-      const modules = [
-        import('https://cdn.skypack.dev/@strudel.cycles/core@0.4.1'),
-        import('https://cdn.skypack.dev/@strudel.cycles/mini@0.4.1'),
-      ];
-
-      const input = document.getElementById('text');
-
-      Promise.all(modules).then(() => {
-        input.innerHTML = `note("<c3 [d3 e3]>").cutoff(1000)`;
-        document.getElementById('start').addEventListener('click', () => {
-          evaluate(input.value);
-        });
-      });
-      evalScope(controls, ...modules);
-
-      const { evaluate } = repl({
-        defaultOutput: (hap, deadline, duration) => {
-          console.log(deadline, duration, hap.value);
-        },
-        getTime: () => Date.now() / 1000,
-        transpiler,
-        beforeEval: (code) => console.log('evaluate', code),
-        afterEval: (code) => {},
-      });
-    </script>
-  </body>
-</html>

packages/core/hap.mjs

@@ -126,6 +126,19 @@ 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/package.json

@@ -1,11 +1,17 @@
 {
   "name": "@strudel.cycles/core",
-  "version": "0.5.0",
+  "version": "0.7.2",
   "description": "Port of Tidal Cycles to JavaScript",
   "main": "index.mjs",
   "type": "module",
+  "publishConfig": {
+    "main": "dist/index.js",
+    "module": "dist/index.mjs"
+  },
   "scripts": {
-    "test": "vitest run"
+    "test": "vitest run",
+    "build": "vite build",
+    "prepublishOnly": "pnpm build"
   },
   "repository": {
     "type": "git",
@@ -27,5 +33,9 @@
   "dependencies": {
     "fraction.js": "^4.2.0"
   },
-  "gitHead": "0e26d4e741500f5bae35b023608f062a794905c2"
+  "gitHead": "0e26d4e741500f5bae35b023608f062a794905c2",
+  "devDependencies": {
+    "vite": "^3.2.2",
+    "vitest": "^0.25.7"
+  }
 }

packages/core/pattern.mjs

@@ -27,25 +27,13 @@ export class Pattern {
    * Create a pattern. As an end user, you will most likely not create a Pattern directly.
    *
    * @param {function} query - The function that maps a {@link State} to an array of {@link Hap}.
+   * @noAutocomplete
    */
-  constructor(query, as_function) {
+  constructor(query) {
     this.query = query;
     this._Pattern = true; // this property is used to detect if a pattern that fails instanceof Pattern is an instance of another Pattern
-    this.__as_function = as_function;
   }
 
-  // TODO - would a default 'as_function' be useful?
-  // /**
-  //  * Accessor for pattern-as-function
-  //  */
-  // get as_function() {
-  //   if (!this.__as_function) {
-  //     // TODO - add other alignments
-  //     this.__as_function = x => x.set(this);
-  //   }
-  //   return this.__as_function;
-  // }
-
   //////////////////////////////////////////////////////////////////////
   // Haskell-style functor, applicative and monadic operations
 
@@ -64,21 +52,19 @@ export class Pattern {
 
   /**
    * see {@link Pattern#withValue}
+   * @noAutocomplete
    */
   fmap(func) {
     return this.withValue(func);
   }
 
-  applyValue(func) {
-    return this.withValue((x) => x(func));
-  }
-
   /**
    * Assumes 'this' is a pattern of functions, and given a function to
    * resolve wholes, applies a given pattern of values to that
    * pattern of functions.
    * @param {Function} whole_func
    * @param {Function} func
+   * @noAutocomplete
    * @returns Pattern
    */
   appWhole(whole_func, pat_val) {
@@ -114,6 +100,7 @@ export class Pattern {
    * are not the same but do intersect, the resulting hap has a timespan of the
    * intersection. This applies to both the part and the whole timespan.
    * @param {Pattern} pat_val
+   * @noAutocomplete
    * @returns Pattern
    */
   appBoth(pat_val) {
@@ -134,6 +121,7 @@ export class Pattern {
    * are preserved from the pattern of functions (often referred to as the left
    * hand or inner pattern).
    * @param {Pattern} pat_val
+   * @noAutocomplete
    * @returns Pattern
    */
   appLeft(pat_val) {
@@ -164,6 +152,7 @@ export class Pattern {
    * pattern of values, i.e. structure is preserved from the right hand/outer
    * pattern.
    * @param {Pattern} pat_val
+   * @noAutocomplete
    * @returns Pattern
    */
   appRight(pat_val) {
@@ -349,6 +338,7 @@ export class Pattern {
    * const haps = pattern.queryArc(0, 1)
    * console.log(haps)
    * silence
+   * @noAutocomplete
    */
   queryArc(begin, end) {
     try {
@@ -364,6 +354,7 @@ export class Pattern {
    * some calculations easier to express, as all haps are then constrained to
    * happen within a cycle.
    * @returns Pattern
+   * @noAutocomplete
    */
   splitQueries() {
     const pat = this;
@@ -378,6 +369,7 @@ export class Pattern {
    * timespan before passing it to the original pattern.
    * @param {Function} func the function to apply
    * @returns Pattern
+   * @noAutocomplete
    */
   withQuerySpan(func) {
     return new Pattern((state) => this.query(state.withSpan(func)));
@@ -399,6 +391,7 @@ export class Pattern {
    * begin and end time of the query timespan.
    * @param {Function} func the function to apply
    * @returns Pattern
+   * @noAutocomplete
    */
   withQueryTime(func) {
     return new Pattern((state) => this.query(state.withSpan((span) => span.withTime(func))));
@@ -410,6 +403,7 @@ export class Pattern {
    * present, `whole` timespans).
    * @param {Function} func
    * @returns Pattern
+   * @noAutocomplete
    */
   withHapSpan(func) {
     return new Pattern((state) => this.query(state).map((hap) => hap.withSpan(func)));
@@ -420,6 +414,7 @@ export class Pattern {
    * begin and end time of the hap timespans.
    * @param {Function} func the function to apply
    * @returns Pattern
+   * @noAutocomplete
    */
   withHapTime(func) {
     return this.withHapSpan((span) => span.withTime(func));
@@ -429,6 +424,7 @@ export class Pattern {
    * Returns a new pattern with the given function applied to the list of haps returned by every query.
    * @param {Function} func
    * @returns Pattern
+   * @noAutocomplete
    */
   withHaps(func) {
     return new Pattern((state) => func(this.query(state)));
@@ -438,6 +434,7 @@ export class Pattern {
    * As with {@link Pattern#withHaps}, but applies the function to every hap, rather than every list of haps.
    * @param {Function} func
    * @returns Pattern
+   * @noAutocomplete
    */
   withHap(func) {
     return this.withHaps((haps) => haps.map(func));
@@ -447,6 +444,7 @@ export class Pattern {
    * Returns a new pattern with the context field set to every hap set to the given value.
    * @param {*} context
    * @returns Pattern
+   * @noAutocomplete
    */
   setContext(context) {
     return this.withHap((hap) => hap.setContext(context));
@@ -456,6 +454,7 @@ export class Pattern {
    * Returns a new pattern with the given function applied to the context field of every hap.
    * @param {Function} func
    * @returns Pattern
+   * @noAutocomplete
    */
   withContext(func) {
     return this.withHap((hap) => hap.setContext(func(hap.context)));
@@ -464,6 +463,7 @@ export class Pattern {
   /**
    * Returns a new pattern with the context field of every hap set to an empty object.
    * @returns Pattern
+   * @noAutocomplete
    */
   stripContext() {
     return this.withHap((hap) => hap.setContext({}));
@@ -475,6 +475,7 @@ export class Pattern {
    * @param {Number} start
    * @param {Number} end
    * @returns Pattern
+   * @noAutocomplete
    */
   withLocation(start, end) {
     const location = {
@@ -517,6 +518,7 @@ export class Pattern {
    * Returns a new Pattern, which only returns haps that meet the given test.
    * @param {Function} hap_test - a function which returns false for haps to be removed from the pattern
    * @returns Pattern
+   * @noAutocomplete
    */
   filterHaps(hap_test) {
     return new Pattern((state) => this.query(state).filter(hap_test));
@@ -527,6 +529,7 @@ export class Pattern {
    * inside haps.
    * @param {Function} value_test
    * @returns Pattern
+   * @noAutocomplete
    */
   filterValues(value_test) {
     return new Pattern((state) => this.query(state).filter((hap) => value_test(hap.value)));
@@ -536,6 +539,7 @@ export class Pattern {
    * Returns a new pattern, with haps containing undefined values removed from
    * query results.
    * @returns Pattern
+   * @noAutocomplete
    */
   removeUndefineds() {
     return this.filterValues((val) => val != undefined);
@@ -546,6 +550,7 @@ export class Pattern {
    * with an onset is one with a `whole` timespan that begins at the same time
    * as its `part` timespan.
    * @returns Pattern
+   * @noAutocomplete
    */
   onsetsOnly() {
     // Returns a new pattern that will only return haps where the start
@@ -558,6 +563,7 @@ export class Pattern {
    * Returns a new pattern, with 'continuous' haps (those without 'whole'
    * timespans) removed from query results.
    * @returns Pattern
+   * @noAutocomplete
    */
   discreteOnly() {
     // removes continuous haps that don't have a 'whole' timespan
@@ -567,6 +573,7 @@ export class Pattern {
   /**
    * Combines adjacent haps with the same value and whole.  Only
    * intended for use in tests.
+   * @noAutocomplete
    */
   defragmentHaps() {
     // remove continuous haps
@@ -621,6 +628,7 @@ export class Pattern {
    * @param {Boolean} with_context - set to true, otherwise the context field
    * will be stripped from the resulting haps.
    * @returns [Hap]
+   * @noAutocomplete
    */
   firstCycle(with_context = false) {
     var self = this;
@@ -632,6 +640,7 @@ export class Pattern {
 
   /**
    * Accessor for a list of values returned by querying the first cycle.
+   * @noAutocomplete
    */
   get firstCycleValues() {
     return this.firstCycle().map((hap) => hap.value);
@@ -639,6 +648,7 @@ export class Pattern {
 
   /**
    * More human-readable version of the {@link Pattern#firstCycleValues} accessor.
+   * @noAutocomplete
    */
   get showFirstCycle() {
     return this.firstCycle().map(
@@ -650,6 +660,7 @@ export class Pattern {
    * Returns a new pattern, which returns haps sorted in temporal order. Mainly
    * of use when comparing two patterns for equality, in tests.
    * @returns Pattern
+   * @noAutocomplete
    */
   sortHapsByPart() {
     return this.withHaps((haps) =>
@@ -829,7 +840,7 @@ export class Pattern {
 }
 
 //////////////////////////////////////////////////////////////////////
-// functions relating to chords/patterns of lists
+// functions relating to chords/patterns of lists/lists of patterns
 
 // returns Array<Hap[]> where each list of haps satisfies eq
 function groupHapsBy(eq, haps) {
@@ -878,6 +889,35 @@ Pattern.prototype.arp = function (pat) {
   return this.arpWith((haps) => pat.fmap((i) => haps[i % haps.length]));
 };
 
+/*
+ * Takes a time duration followed by one or more patterns, and shifts the given patterns in time, so they are
+ * distributed equally over the given time duration. They are then combined with the pattern 'weave' is called on, after it has been stretched out (i.e. slowed down by) the time duration.
+ * @name weave
+ * @memberof Pattern
+ * @example pan(saw).weave(4, s("bd(3,8)"), s("~ sd"))
+ * @example n("0 1 2 3 4 5 6 7").weave(8, s("bd(3,8)"), s("~ sd"))
+
+addToPrototype('weave', function (t, ...pats) {
+  return this.weaveWith(t, ...pats.map((x) => set.out(x)));
+});
+
+*/
+/*
+ * Like 'weave', but accepts functions rather than patterns, which are applied to the pattern.
+ * @name weaveWith
+ * @memberof Pattern
+
+addToPrototype('weaveWith', function (t, ...funcs) {
+  const pat = this;
+  const l = funcs.length;
+  t = Fraction(t);
+  if (l == 0) {
+    return silence;
+  }
+  return stack(...funcs.map((func, i) => pat.inside(t, func).early(Fraction(i).div(l))))._slow(t);
+});
+*/
+
 //////////////////////////////////////////////////////////////////////
 // compose matrix functions
 
@@ -1087,6 +1127,8 @@ function _composeOp(a, b, func) {
 export const polyrhythm = stack;
 export const pr = stack;
 
+export const pm = polymeter;
+
 // methods that create patterns, which are added to patternified Pattern methods
 // TODO: remove? this is only used in old transpiler (shapeshifter)
 Pattern.prototype.factories = {
@@ -1120,6 +1162,7 @@ export const silence = new Pattern(() => []);
  * @returns {Pattern}
  * @example
  * pure('e4') // "e4"
+ * @noAutocomplete
  */
 export function pure(value) {
   function query(state) {
@@ -1243,6 +1286,20 @@ export function timeCat(...timepats) {
   return stack(...pats);
 }
 
+/**
+ * Allows to arrange multiple patterns together over multiple cycles.
+ * Takes a variable number of arrays with two elements specifying the number of cycles and the pattern to use.
+ *
+ * @return {Pattern}
+ * @example
+ * arrange([4, "<c a f e>(3,8)"],[2, "<g a>(5,8)"]).note()
+ */
+export function arrange(...sections) {
+  const total = sections.reduce((sum, [cycles]) => sum + cycles, 0);
+  sections = sections.map(([cycles, section]) => [cycles, section.fast(cycles)]);
+  return timeCat(...sections).slow(total);
+}
+
 export function fastcat(...pats) {
   return slowcat(...pats)._fast(pats.length);
 }
@@ -1319,11 +1376,6 @@ export function polymeter(...args) {
   return polymeterSteps(0, ...args);
 }
 
-// alias
-export function pm(...args) {
-  polymeter(...args);
-}
-
 export const mask = curry((a, b) => reify(b).mask(a));
 export const struct = curry((a, b) => reify(b).struct(a));
 export const superimpose = curry((a, b) => reify(b).superimpose(...a));
@@ -1360,64 +1412,48 @@ export const func = curry((a, b) => reify(b).func(a));
  *
  * @param {string} name name of the function
  * @param {function} func function with 1 or more params, where last is the current pattern
+ * @noAutocomplete
  *
  */
-export function register(name, func, f_params = null) {
+export function register(name, func, patternify = true) {
   if (Array.isArray(name)) {
     const result = {};
     for (const name_item of name) {
-      result[name_item] = register(name_item, func, f_params);
+      result[name_item] = register(name_item, func, patternify);
     }
     return result;
   }
   const arity = func.length;
   var pfunc; // the patternified function
 
-  pfunc = function (...args) {
-    args = args.map(reify);
-    const pat = args[args.length - 1];
-    if (arity === 1) {
-      return func(pat);
-    }
-    const [left, ...right] = args.slice(0, -1);
-    let mapFn = (...args) => {
-      // make sure to call func with the correct argument count
-      // args.length is expected to be <= arity-1
-      // so we set undefined args explicitly undefined
-      Array(arity - 1)
-        .fill()
-        .map((_, i) => args[i] ?? undefined);
-      return func(...args, pat);
-    };
-    mapFn = curry(mapFn, null, arity - 1);
-
-    // Don't use applicative for arguments that a) have a '__as_function' function and b) are
-    // marked as being a higher order function parameter
-    function app(acc, p, i) {
-      if (f_params != null && f_params.length > i + 1 && f_params[i + 1] && '__as_function' in p) {
-        return acc.applyValue(p.__as_function);
+  if (patternify) {
+    pfunc = function (...args) {
+      args = args.map(reify);
+      const pat = args[args.length - 1];
+      if (arity === 1) {
+        return func(pat);
       }
-      return acc.appLeft(p);
-    }
-
-    var start;
-    // Do the same check for the first parameter.. a bit repetitive
-    if (f_params != null && f_params.length > 0 && f_params[0] && '__as_function' in left) {
-      start = pure(mapFn(left.__as_function));
-    } else {
-      start = left.fmap(mapFn);
-    }
-
-    return right.reduce(app, start).innerJoin();
-  };
-
-  if (!Pattern.__registered) {
-    Pattern.__registered = [];
+      const [left, ...right] = args.slice(0, -1);
+      let mapFn = (...args) => {
+        // make sure to call func with the correct argument count
+        // args.length is expected to be <= arity-1
+        // so we set undefined args explicitly undefined
+        Array(arity - 1)
+          .fill()
+          .map((_, i) => args[i] ?? undefined);
+        return func(...args, pat);
+      };
+      mapFn = curry(mapFn, null, arity - 1);
+      return right.reduce((acc, p) => acc.appLeft(p), left.fmap(mapFn)).innerJoin();
+    };
+  } else {
+    pfunc = function (...args) {
+      args = args.map(reify);
+      return func(...args);
+    };
   }
-  Pattern.__registered.push(name);
 
   Pattern.prototype[name] = function (...args) {
-    args = args.map(reify);
     // For methods that take a single argument (plus 'this'), allow
     // multiple arguments but sequence them
     if (arity === 2 && args.length !== 1) {
@@ -1425,19 +1461,8 @@ export function register(name, func, f_params = null) {
     } else if (arity !== args.length + 1) {
       throw new Error(`.${name}() expects ${arity - 1} inputs but got ${args.length}.`);
     }
-    const result = pfunc(...args, this);
-
-    // speed(2,3).__as_function(pat) = pat.speed(2,3)
-    // and so
-    // speed(2,3).fast(2).__as_function(pat) = pat.speed(2,3).fast(2)
-    if ('__as_function' in this) {
-      const pata = this;
-      result.__as_function = function (patb) {
-        return pata.__as_function(patb)[name](...args);
-      };
-    }
-
-    return result;
+    args = args.map(reify);
+    return pfunc(...args, this);
   };
 
   if (arity > 1) {
@@ -1500,15 +1525,17 @@ export const ceil = register('ceil', function (pat) {
  * Assumes a numerical pattern, containing unipolar values in the range 0 ..
  * 1. Returns a new pattern with values scaled to the bipolar range -1 .. 1
  * @returns Pattern
+ * @noAutocomplete
  */
 export const toBipolar = register('toBipolar', function (pat) {
   return pat.fmap((x) => x * 2 - 1);
 });
 
 /**
- * Assumes a numerical pattern, containing bipolar values in the range -1 ..
- * 1. Returns a new pattern with values scaled to the unipolar range 0 .. 1
+ * Assumes a numerical pattern, containing bipolar values in the range -1 .. 1
+ * Returns a new pattern with values scaled to the unipolar range 0 .. 1
  * @returns Pattern
+ * @noAutocomplete
  */
 export const fromBipolar = register('fromBipolar', function (pat) {
   return pat.fmap((x) => (x + 1) / 2);
@@ -1655,6 +1682,15 @@ export const { fast, density } = register(['fast', 'density'], function (factor,
   return fastQuery.withHapTime((t) => t.div(factor));
 });
 
+/**
+ * Both speeds up the pattern (like 'fast') and the sample playback (like 'speed').
+ * @example
+ * s("bd sd:2").hurry("<1 2 4 3>").slow(1.5)
+ */
+export const hurry = register('hurry', function (r, pat) {
+  return pat._fast(r).mul(pure({ speed: r }));
+});
+
 /**
  * Slow down a pattern over the given number of cycles. Like the "/" operator in mini notation.
  *
@@ -1676,13 +1712,9 @@ export const { slow, sparsity } = register(['slow', 'sparsity'], function (facto
  * "0 1 2 3 4 3 2 1".inside(4, rev).scale('C major').note()
  * // "0 1 2 3 4 3 2 1".slow(4).rev().fast(4).scale('C major').note()
  */
-export const inside = register(
-  'inside',
-  function (factor, f, pat) {
-    return f(pat._slow(factor))._fast(factor);
-  },
-  [false, true],
-);
+export const inside = register('inside', function (factor, f, pat) {
+  return f(pat._slow(factor))._fast(factor);
+});
 
 /**
  * Carries out an operation 'outside' a cycle.
@@ -1690,13 +1722,9 @@ export const inside = register(
  * "<[0 1] 2 [3 4] 5>".outside(4, rev).scale('C major').note()
  * // "<[0 1] 2 [3 4] 5>".fast(4).rev().slow(4).scale('C major').note()
  */
-export const outside = register(
-  'outside',
-  function (factor, f, pat) {
-    return f(pat._fast(factor))._slow(factor);
-  },
-  [false, true],
-);
+export const outside = register('outside', function (factor, f, pat) {
+  return f(pat._fast(factor))._slow(factor);
+});
 
 /**
  * Applies the given function every n cycles, starting from the last cycle.
@@ -1708,16 +1736,11 @@ export const outside = register(
  * @example
  * note("c3 d3 e3 g3").lastOf(4, x=>x.rev())
  */
-export const lastOf = register(
-  'lastOf',
-  function (n, func, pat) {
-    const pats = Array(n - 1).fill(pat);
-    pats.push(func(pat));
-    return slowcatPrime(...pats);
-  },
-  // second parameter is a function
-  [false, true],
-);
+export const lastOf = register('lastOf', function (n, func, pat) {
+  const pats = Array(n - 1).fill(pat);
+  pats.push(func(pat));
+  return slowcatPrime(...pats);
+});
 
 /**
  * Applies the given function every n cycles, starting from the first cycle.
@@ -1740,16 +1763,11 @@ export const lastOf = register(
  * @example
  * note("c3 d3 e3 g3").every(4, x=>x.rev())
  */
-export const { firstOf, every } = register(
-  ['firstOf', 'every'],
-  function (n, func, pat) {
-    const pats = Array(n - 1).fill(pat);
-    pats.unshift(func(pat));
-    return slowcatPrime(...pats);
-  },
-  // second parameter is a function
-  [false, true],
-);
+export const { firstOf, every } = register(['firstOf', 'every'], function (n, func, pat) {
+  const pats = Array(n - 1).fill(pat);
+  pats.unshift(func(pat));
+  return slowcatPrime(...pats);
+});
 
 /**
  * Like layer, but with a single function:
@@ -1759,13 +1777,9 @@ export const { firstOf, every } = register(
  * "<c3 eb3 g3>".scale('C minor').apply(scaleTranspose("0,2,4")).note()
  */
 // TODO: remove or dedupe with layer?
-export const apply = register(
-  'apply',
-  function (func, pat) {
-    return func(pat);
-  },
-  [true],
-);
+export const apply = register('apply', function (func, pat) {
+  return func(pat);
+});
 
 /**
  * Plays the pattern at the given cycles per minute.
@@ -1875,13 +1889,9 @@ export const { invert, inv } = register(['invert', 'inv'], function (pat) {
  * @example
  * "c3 eb3 g3".when("<0 1>/2", x=>x.sub(5)).note()
  */
-export const when = register(
-  'when',
-  function (on, func, pat) {
-    return on ? func(pat) : pat;
-  },
-  [false, true],
-);
+export const when = register('when', function (on, func, pat) {
+  return on ? func(pat) : pat;
+});
 
 /**
  * Superimposes the function result on top of the original pattern, delayed by the given time.
@@ -1893,13 +1903,9 @@ export const when = register(
  * @example
  * "c3 eb3 g3".off(1/8, x=>x.add(7)).note()
  */
-export const off = register(
-  'off',
-  function (time_pat, func, pat) {
-    return stack(pat, func(pat.late(time_pat)));
-  },
-  [false, true],
-);
+export const off = register('off', function (time_pat, func, pat) {
+  return stack(pat, func(pat.late(time_pat)));
+});
 
 /**
  * Returns a new pattern where every other cycle is played once, twice as
@@ -1939,6 +1945,29 @@ export const rev = register('rev', function (pat) {
   return new Pattern(query).splitQueries();
 });
 
+/** Like press, but allows you to specify the amount by which each
+ * event is shifted. pressBy(0.5) is the same as press, while
+ * pressBy(1/3) shifts each event by a third of its timespan.
+ * @example
+ * stack(s("hh*4"),
+ *       s("bd mt sd ht").pressBy("<0 0.5 0.25>")
+ *      ).slow(2)
+ */
+export const pressBy = register('pressBy', function (r, pat) {
+  return pat.fmap((x) => pure(x).compress(r, 1)).squeezeJoin();
+});
+
+/**
+ * Syncopates a rhythm, by shifting each event halfway into its timespan.
+ * @example
+ * stack(s("hh*4"),
+ *       s("bd mt sd ht").every(4, press)
+ *      ).slow(2)
+ */
+export const press = register('press', function (pat) {
+  return pat._pressBy(0.5);
+});
+
 /**
  * Silences a pattern.
  * @example
@@ -1967,36 +1996,28 @@ export const palindrome = register('palindrome', function (pat) {
  * @example
  * s("lt ht mt ht hh").juxBy("<0 .5 1>/2", rev)
  */
-export const { juxBy, juxby } = register(
-  ['juxBy', 'juxby'],
-  function (by, func, pat) {
-    by /= 2;
-    const elem_or = function (dict, key, dflt) {
-      if (key in dict) {
-        return dict[key];
-      }
-      return dflt;
-    };
-    const left = pat.withValue((val) => Object.assign({}, val, { pan: elem_or(val, 'pan', 0.5) - by }));
-    const right = pat.withValue((val) => Object.assign({}, val, { pan: elem_or(val, 'pan', 0.5) + by }));
+export const { juxBy, juxby } = register(['juxBy', 'juxby'], function (by, func, pat) {
+  by /= 2;
+  const elem_or = function (dict, key, dflt) {
+    if (key in dict) {
+      return dict[key];
+    }
+    return dflt;
+  };
+  const left = pat.withValue((val) => Object.assign({}, val, { pan: elem_or(val, 'pan', 0.5) - by }));
+  const right = pat.withValue((val) => Object.assign({}, val, { pan: elem_or(val, 'pan', 0.5) + by }));
 
-    return stack(left, func(right));
-  },
-  [false, true],
-);
+  return stack(left, func(right));
+});
 
 /**
  * The jux function creates strange stereo effects, by applying a function to a pattern, but only in the right-hand channel.
  * @example
  * s("lt ht mt ht hh").jux(rev)
  */
-export const jux = register(
-  'jux',
-  function (func, pat) {
-    return pat._juxBy(1, func, pat);
-  },
-  [true],
-);
+export const jux = register('jux', function (func, pat) {
+  return pat._juxBy(1, func, pat);
+});
 
 /**
  * Superimpose and offset multiple times, applying the given function each time.
@@ -2015,7 +2036,6 @@ export const { echoWith, echowith, stutWith, stutwith } = register(
   function (times, time, func, pat) {
     return stack(...listRange(0, times - 1).map((i) => func(pat.late(Fraction(time).mul(i)), i)));
   },
-  [false, false, true],
 );
 
 /**
@@ -2096,13 +2116,9 @@ const _chunk = function (n, func, pat, back = false) {
   return pat.when(binary_pat, func);
 };
 
-export const chunk = register(
-  'chunk',
-  function (n, func, pat) {
-    return _chunk(n, func, pat, false);
-  },
-  [false, true],
-);
+export const chunk = register('chunk', function (n, func, pat) {
+  return _chunk(n, func, pat, false);
+});
 
 /**
  * Like `chunk`, but cycles through the parts in reverse order. Known as chunk' in tidalcycles
@@ -2113,13 +2129,9 @@ export const chunk = register(
  * @example
  * "0 1 2 3".chunkBack(4, x=>x.add(7)).scale('A minor').note()
  */
-export const { chunkBack, chunkback } = register(
-  ['chunkBack', 'chunkback'],
-  function (n, func, pat) {
-    return _chunk(n, func, pat, true);
-  },
-  [false, true],
-);
+export const { chunkBack, chunkback } = register(['chunkBack', 'chunkback'], function (n, func, pat) {
+  return _chunk(n, func, pat, true);
+});
 
 // TODO - redefine elsewhere in terms of mask
 export const bypass = register('bypass', function (on, pat) {
@@ -2127,6 +2139,16 @@ export const bypass = register('bypass', function (on, pat) {
   return on ? silence : pat;
 });
 
+/**
+ * Loops the pattern inside at `offset` for `cycles`.
+ * @param {number} offset start point of loop in cycles
+ * @param {number} cycles loop length in cycles
+ * @example
+ * // Looping a portion of randomness
+ * note(irand(8).segment(4).scale('C3 minor')).ribbon(1337, 2)
+ */
+export const ribbon = register('ribbon', (offset, cycles, pat) => pat.early(offset).restart(pure(1).slow(cycles)));
+
 // sets absolute duration of haps
 // TODO - fix
 export const duration = register('duration', function (value, pat) {
@@ -2219,6 +2241,61 @@ const _loopAt = function (factor, pat, cps = 1) {
     .slow(factor);
 };
 
+/*
+ * Chops samples into the given number of slices, triggering those slices with a given pattern of slice numbers.
+ * @name slice
+ * @memberof Pattern
+ * @returns Pattern
+ * @example
+ * await samples('github:tidalcycles/Dirt-Samples/master')
+ * s("breaks165").slice(8, "0 1 <2 2*2> 3 [4 0] 5 6 7".every(3, rev)).slow(1.5)
+ */
+
+const slice = register(
+  'slice',
+  function (npat, ipat, opat) {
+    return npat.innerBind((n) =>
+      ipat.outerBind((i) =>
+        opat.outerBind((o) => {
+          // If it's not an object, assume it's a string and make it a 's' control parameter
+          o = o instanceof Object ? o : { s: o };
+          // Remember we must stay pure and avoid editing the object directly
+          const toAdd = { begin: i / n, end: (i + 1) / n, _slices: n };
+          return pure({ ...toAdd, ...o });
+        }),
+      ),
+    );
+  },
+  false, // turns off auto-patternification
+);
+
+/*
+ * Works the same as slice, but changes the playback speed of each slice to match the duration of its step.
+ * @name splice
+ * @memberof Pattern
+ * @returns Pattern
+ * @example
+ * await samples('github:tidalcycles/Dirt-Samples/master')
+ * s("breaks165").splice(8,  "0 1 [2 3 0]@2 3 0@2 7").hurry(0.65)
+ */
+
+const splice = register(
+  'splice',
+  function (npat, ipat, opat) {
+    const sliced = slice(npat, ipat, opat);
+    return sliced.withHap(function (hap) {
+      return hap.withValue((v) => ({
+        ...{
+          speed: (1 / v._slices / hap.whole.duration) * (v.speed || 1),
+          unit: 'c',
+        },
+        ...v,
+      }));
+    });
+  },
+  false, // turns off auto-patternification
+);
+
 const { loopAt, loopat } = register(['loopAt', 'loopat'], function (factor, pat) {
   return _loopAt(factor, pat, 1);
 });

packages/core/pianoroll.mjs

@@ -4,7 +4,7 @@ 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 { Pattern, toMidi, getDrawContext, freqToMidi, isNote } from './index.mjs';
+import { Pattern, noteToMidi, getDrawContext, freqToMidi, isNote } from './index.mjs';
 
 const scale = (normalized, min, max) => normalized * (max - min) + min;
 const getValue = (e) => {
@@ -18,7 +18,7 @@ const getValue = (e) => {
   }
   note = note ?? n;
   if (typeof note === 'string') {
-    return toMidi(note);
+    return noteToMidi(note);
   }
   if (typeof note === 'number') {
     return note;

packages/core/repl.mjs

@@ -2,6 +2,7 @@ import { Cyclist } from './cyclist.mjs';
 import { evaluate as _evaluate } from './evaluate.mjs';
 import { logger } from './logger.mjs';
 import { setTime } from './time.mjs';
+import { evalScope } from './evaluate.mjs';
 
 export function repl({
   interval,
@@ -17,13 +18,12 @@ export function repl({
 }) {
   const scheduler = new Cyclist({
     interval,
-    onTrigger: async (hap, deadline, duration) => {
+    onTrigger: async (hap, deadline, duration, cps) => {
       try {
         if (!hap.context.onTrigger || !hap.context.dominantTrigger) {
-          await defaultOutput(hap, deadline, duration);
+          await defaultOutput(hap, deadline, duration, cps);
         }
         if (hap.context.onTrigger) {
-          const cps = 1;
           // call signature of output / onTrigger is different...
           await hap.context.onTrigger(getTime() + deadline, hap, getTime(), cps);
         }
@@ -42,6 +42,17 @@ export function repl({
     }
     try {
       beforeEval?.({ code });
+      scheduler.setCps(1); // reset cps in case the code does not contain a setCps call
+      // problem: when the code does contain a setCps after an awaited promise,
+      // the cps will be 1 until the promise resolves
+      // example:
+      /*
+      await new Promise(resolve => setTimeout(resolve,1000))
+      setCps(.5)
+      note("c a f e")
+      */
+      // to make sure the setCps inside the code is called immediately,
+      // it has to be placed first
       let { pattern } = await _evaluate(code, transpiler);
 
       logger(`[eval] code updated`);
@@ -58,5 +69,10 @@ export function repl({
   const stop = () => scheduler.stop();
   const start = () => scheduler.start();
   const pause = () => scheduler.pause();
-  return { scheduler, evaluate, start, stop, pause };
+  const setCps = (cps) => scheduler.setCps(cps);
+  evalScope({
+    setCps,
+    setcps: setCps,
+  });
+  return { scheduler, evaluate, start, stop, pause, setCps };
 }

packages/core/signal.mjs

@@ -114,6 +114,14 @@ const timeToRands = (t, n) => timeToRandsPrime(timeToIntSeed(t), n);
  *
  */
 
+/**
+ * A discrete pattern of numbers from 0 to n-1
+ * @example
+ * run(4).scale('C4 major').note()
+ * // "0 1 2 3".scale('C4 major').note()
+ */
+export const run = (n) => saw.range(0, n).floor().segment(n);
+
 /**
  * A continuous pattern of random numbers, between 0 and 1.
  *

packages/core/test/controls.test.mjs

@@ -0,0 +1,28 @@
+/*
+controls.test.mjs - <short description TODO>
+Copyright (C) 2023 Strudel contributors - see <https://github.com/tidalcycles/strudel/blob/main/packages/core/test/controls.test.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 controls from '../controls.mjs';
+import { mini } from '../../mini/mini.mjs';
+import { describe, it, expect } from 'vitest';
+
+describe('controls', () => {
+  it('should support controls', () => {
+    expect(controls.s('bd').firstCycleValues).toEqual([{ s: 'bd' }]);
+  });
+  it('should support compound controls', () => {
+    expect(controls.s(mini('bd:3')).firstCycleValues).toEqual([{ s: 'bd', n: 3 }]);
+    expect(controls.s(mini('bd:3 sd:4:1.4')).firstCycleValues).toEqual([
+      { s: 'bd', n: 3 },
+      { s: 'sd', n: 4, gain: 1.4 },
+    ]);
+  });
+  it('should support ignore extra elements in compound controls', () => {
+    expect(controls.s(mini('bd:3:0.4 sd:4:0.5:3:17')).firstCycleValues).toEqual([
+      { s: 'bd', n: 3, gain: 0.4 },
+      { s: 'sd', n: 4, gain: 0.5 },
+    ]);
+  });
+});

packages/core/test/pattern.test.mjs

@@ -44,6 +44,7 @@ import {
   ply,
   rev,
   time,
+  run,
 } from '../index.mjs';
 
 import { steady } from '../signal.mjs';
@@ -908,6 +909,18 @@ describe('Pattern', () => {
       );
     });
   });
+  describe('run', () => {
+    it('Can run', () => {
+      expect(run(4).firstCycle()).toStrictEqual(sequence(0, 1, 2, 3).firstCycle());
+    });
+  });
+  describe('ribbon', () => {
+    it('Can ribbon', () => {
+      expect(cat(0, 1, 2, 3, 4, 5, 6, 7).ribbon(2, 4).fast(4).firstCycle()).toStrictEqual(
+        sequence(2, 3, 4, 5).firstCycle(),
+      );
+    });
+  });
   describe('linger', () => {
     it('Can linger on the first quarter of a cycle', () => {
       expect(sequence(0, 1, 2, 3, 4, 5, 6, 7).linger(0.25).firstCycle()).toStrictEqual(
@@ -936,4 +949,58 @@ describe('Pattern', () => {
       expect(stack(sequence('a', silence), pure('a').mask(0, 1)).defragmentHaps().firstCycle().length).toStrictEqual(2);
     });
   });
+  describe('press', () => {
+    it('Can syncopate events', () => {
+      sameFirst(sequence('a', 'b', 'c', 'd').press(), sequence(silence, 'a', silence, 'b', silence, 'c', silence, 'd'));
+    });
+  });
+  describe('hurry', () => {
+    it('Can speed up patterns and sounds', () => {
+      sameFirst(s('a', 'b').hurry(2), s('a', 'b').fast(2).speed(2));
+    });
+  });
+  /*describe('composable functions', () => {
+    it('Can compose functions', () => {
+      sameFirst(sequence(3, 4).fast(2).rev().fast(2), fast(2).rev().fast(2)(sequence(3, 4)));
+    });
+    it('Can compose by method chaining operators with controls', () => {
+      sameFirst(s('bd').apply(set.n(3).fast(2)), s('bd').set.n(3).fast(2));
+    });
+    it('Can compose by method chaining operators and alignments with controls', () => {
+      sameFirst(s('bd').apply(set.in.n(3).fast(2)), s('bd').set.n(3).fast(2));
+      //      sameFirst(s('bd').apply(set.squeeze.n(3).fast(2)), s('bd').set.squeeze.n(3).fast(2));
+    });
+  });
+  describe('weave', () => {
+    it('Can distribute patterns along a pattern', () => {
+      sameFirst(n(0, 1).weave(2, s('bd', silence), s(silence, 'sd')), sequence(s('bd').n(0), s('sd').n(1)));
+    });
+  });
+  */
+  describe('slice', () => {
+    it('Can slice a sample', () => {
+      sameFirst(
+        s('break').slice(4, sequence(0, 1, 2, 3)),
+        sequence(
+          { begin: 0, end: 0.25, s: 'break', _slices: 4 },
+          { begin: 0.25, end: 0.5, s: 'break', _slices: 4 },
+          { begin: 0.5, end: 0.75, s: 'break', _slices: 4 },
+          { begin: 0.75, end: 1, s: 'break', _slices: 4 },
+        ),
+      );
+    });
+  });
+  describe('splice', () => {
+    it('Can splice a sample', () => {
+      sameFirst(
+        s('break').splice(4, sequence(0, 1, 2, 3)),
+        sequence(
+          { begin: 0, end: 0.25, s: 'break', _slices: 4, unit: 'c', speed: 1 },
+          { begin: 0.25, end: 0.5, s: 'break', _slices: 4, unit: 'c', speed: 1 },
+          { begin: 0.5, end: 0.75, s: 'break', _slices: 4, unit: 'c', speed: 1 },
+          { begin: 0.75, end: 1, s: 'break', _slices: 4, unit: 'c', speed: 1 },
+        ),
+      );
+    });
+  });
 });

packages/core/test/util.test.mjs

@@ -8,8 +8,8 @@ import { pure } from '../pattern.mjs';
 import {
   isNote,
   tokenizeNote,
-  toMidi,
-  fromMidi,
+  noteToMidi,
+  midiToFreq,
   freqToMidi,
   _mod,
   compose,
@@ -75,27 +75,27 @@ describe('isNote', () => {
     expect(tokenizeNote(123)).toStrictEqual([]);
   });
 });
-describe('toMidi', () => {
+describe('noteToMidi', () => {
   it('should turn notes into midi', () => {
-    expect(toMidi('A4')).toEqual(69);
-    expect(toMidi('C4')).toEqual(60);
-    expect(toMidi('Db4')).toEqual(61);
-    expect(toMidi('C3')).toEqual(48);
-    expect(toMidi('Cb3')).toEqual(47);
-    expect(toMidi('Cbb3')).toEqual(46);
-    expect(toMidi('C#3')).toEqual(49);
-    expect(toMidi('C#3')).toEqual(49);
-    expect(toMidi('C##3')).toEqual(50);
+    expect(noteToMidi('A4')).toEqual(69);
+    expect(noteToMidi('C4')).toEqual(60);
+    expect(noteToMidi('Db4')).toEqual(61);
+    expect(noteToMidi('C3')).toEqual(48);
+    expect(noteToMidi('Cb3')).toEqual(47);
+    expect(noteToMidi('Cbb3')).toEqual(46);
+    expect(noteToMidi('C#3')).toEqual(49);
+    expect(noteToMidi('C#3')).toEqual(49);
+    expect(noteToMidi('C##3')).toEqual(50);
   });
   it('should throw an error when given a non-note', () => {
-    expect(() => toMidi('Q')).toThrowError(`not a note: "Q"`);
-    expect(() => toMidi('Z')).toThrowError(`not a note: "Z"`);
+    expect(() => noteToMidi('Q')).toThrowError(`not a note: "Q"`);
+    expect(() => noteToMidi('Z')).toThrowError(`not a note: "Z"`);
   });
 });
-describe('fromMidi', () => {
+describe('midiToFreq', () => {
   it('should turn midi into frequency', () => {
-    expect(fromMidi(69)).toEqual(440);
-    expect(fromMidi(57)).toEqual(220);
+    expect(midiToFreq(69)).toEqual(440);
+    expect(midiToFreq(57)).toEqual(220);
   });
 });
 describe('freqToMidi', () => {

packages/core/ui.mjs

@@ -26,7 +26,7 @@ export const backgroundImage = function (src, animateOptions = {}) {
     ({
       style: () => (container.style = bg + ';' + value),
       className: () => (container.className = value + ' ' + initialClassName),
-    }[option]());
+    })[option]();
   };
   const funcOptions = Object.entries(animateOptions).filter(([_, v]) => typeof v === 'function');
   const stringOptions = Object.entries(animateOptions).filter(([_, v]) => typeof v === 'string');

packages/core/util.mjs

@@ -4,8 +4,6 @@ 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 { Pattern } from './pattern.mjs';
-
 // returns true if the given string is a note
 export const isNoteWithOctave = (name) => /^[a-gA-G][#bs]*[0-9]$/.test(name);
 export const isNote = (name) => /^[a-gA-G][#bs]*[0-9]?$/.test(name);
@@ -21,7 +19,7 @@ export const tokenizeNote = (note) => {
 };
 
 // turns the given note into its midi number representation
-export const toMidi = (note) => {
+export const noteToMidi = (note) => {
   const [pc, acc, oct = 3] = tokenizeNote(note);
   if (!pc) {
     throw new Error('not a note: "' + note + '"');
@@ -30,7 +28,7 @@ export const toMidi = (note) => {
   const offset = acc?.split('').reduce((o, char) => o + { '#': 1, b: -1, s: 1 }[char], 0) || 0;
   return (Number(oct) + 1) * 12 + chroma + offset;
 };
-export const fromMidi = (n) => {
+export const midiToFreq = (n) => {
   return Math.pow(2, (n - 69) / 12) * 440;
 };
 
@@ -47,7 +45,7 @@ export const valueToMidi = (value, fallbackValue) => {
     return freqToMidi(freq);
   }
   if (typeof note === 'string') {
-    return toMidi(note);
+    return noteToMidi(note);
   }
   if (typeof note === 'number') {
     return note;
@@ -60,16 +58,18 @@ export const valueToMidi = (value, fallbackValue) => {
 
 /**
  * @deprecated does not appear to be referenced or invoked anywhere in the codebase
+ * @noAutocomplete
  */
 export const getFreq = (noteOrMidi) => {
   if (typeof noteOrMidi === 'number') {
-    return fromMidi(noteOrMidi);
+    return midiToFreq(noteOrMidi);
   }
-  return fromMidi(toMidi(noteOrMidi));
+  return midiToFreq(noteToMidi(noteOrMidi));
 };
 
 /**
  * @deprecated does not appear to be referenced or invoked anywhere in the codebase
+ * @noAutocomplete
  */
 export const midi2note = (n) => {
   const oct = Math.floor(n / 12) - 1;
@@ -91,7 +91,7 @@ export const getPlayableNoteValue = (hap) => {
   }
   // if value is number => interpret as midi number as long as its not marked as frequency
   if (typeof note === 'number' && context.type !== 'frequency') {
-    note = fromMidi(hap.value);
+    note = midiToFreq(hap.value);
   } else if (typeof note === 'number' && context.type === 'frequency') {
     note = hap.value; // legacy workaround.. will be removed in the future
   } else if (typeof note !== 'string' || !isNote(note)) {
@@ -110,9 +110,9 @@ export const getFrequency = (hap) => {
     return getFreq(value.note || value.n || value.value);
   }
   if (typeof value === 'number' && context.type !== 'frequency') {
-    value = fromMidi(hap.value);
+    value = midiToFreq(hap.value);
   } else if (typeof value === 'string' && isNote(value)) {
-    value = fromMidi(toMidi(hap.value));
+    value = midiToFreq(noteToMidi(hap.value));
   } else if (typeof value !== 'number') {
     throw new Error('not a note or frequency: ' + value);
   }
@@ -151,25 +151,6 @@ export function curry(func, overload, arity = func.length) {
       const partial = function (...args2) {
         return curried.apply(this, args.concat(args2));
       };
-
-      if (args.length == arity - 1) {
-        // The penultimate arg.. so add some composition magic
-        // TODO - To make this useful, we also need to add stub functions for every pattern method to
-        // do the actual composing
-        for (const r of Pattern.__registered) {
-          partial[r] = function (...args) {
-            const result = new Pattern(() => []);
-            result.__compose = function (pat) {
-              return partial(pat)[r](...args);
-            };
-            return result;
-          };
-        }
-        partial.__compose = function (pat) {
-          return partial(pat);
-        };
-      }
-
       if (overload) {
         overload(partial, args);
       }
@@ -189,7 +170,7 @@ export function parseNumeral(numOrString) {
     return asNumber;
   }
   if (isNote(numOrString)) {
-    return toMidi(numOrString);
+    return noteToMidi(numOrString);
   }
   throw new Error(`cannot parse as numeral: "${numOrString}"`);
 }
@@ -225,3 +206,9 @@ export function parseFractional(numOrString) {
 }
 
 export const fractionalArgs = (fn) => mapArgs(fn, parseFractional);
+
+export const splitAt = function (index, value) {
+  return [value.slice(0, index), value.slice(index)];
+};
+
+export const zipWith = (f, xs, ys) => xs.map((n, i) => f(n, ys[i]));

packages/core/vite.config.js

@@ -0,0 +1,19 @@
+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', 'cjs'],
+      fileName: (ext) => ({ es: 'index.mjs', cjs: 'index.js' }[ext]),
+    },
+    rollupOptions: {
+      external: [...Object.keys(dependencies)],
+    },
+    target: 'esnext',
+  },
+});

packages/core/zyklus.mjs

@@ -44,6 +44,6 @@ function createClock(
   };
   const getPhase = () => phase;
   // setCallback
-  return { setDuration, start, stop, pause, duration, getPhase, minLatency };
+  return { setDuration, start, stop, pause, duration, interval, getPhase, minLatency };
 }
 export default createClock;

packages/csound/index.mjs

@@ -28,9 +28,7 @@ export const csound = register('csound', (instrument, pat) => {
       logger('[csound] not loaded yet', 'warning');
       return;
     }
-    if (typeof hap.value !== 'object') {
-      throw new Error('csound only support objects as hap values');
-    }
+    hap.ensureObjectValue();
     let { gain = 0.8 } = hap.value;
     gain *= 0.2;
 
@@ -92,6 +90,7 @@ async function load() {
     ['message'].forEach((k) => _csound.on(k, (...args) => eventLogger(k, args)));
     await _csound.setOption('-m0d'); // see -m flag https://csound.com/docs/manual/CommandFlags.html
     await _csound.setOption('--sample-accurate');
+    await _csound.setOption('-odac');
     await _csound.compileCsdText(csd);
     // await _csound.compileOrc(livecodeOrc);
     await _csound.compileOrc(presetsOrc);

packages/csound/package.json

@@ -1,10 +1,15 @@
 {
   "name": "@strudel.cycles/csound",
-  "version": "0.5.1",
+  "version": "0.7.1",
   "description": "csound bindings for strudel",
-  "main": "csound.mjs",
+  "main": "index.mjs",
+  "publishConfig": {
+    "main": "dist/index.js",
+    "module": "dist/index.mjs"
+  },
   "scripts": {
-    "test": "echo \"No tests present.\" && exit 0"
+    "build": "vite build",
+    "prepublishOnly": "npm run build"
   },
   "repository": {
     "type": "git",
@@ -27,6 +32,11 @@
   },
   "homepage": "https://github.com/tidalcycles/strudel#readme",
   "dependencies": {
-    "@csound/browser": "^6.18.3"
+    "@csound/browser": "6.18.5",
+    "@strudel.cycles/core": "workspace:*",
+    "@strudel.cycles/webaudio": "workspace:*"
+  },
+  "devDependencies": {
+    "vite": "^3.2.2"
   }
 }

packages/csound/vite.config.js

@@ -0,0 +1,19 @@
+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', 'cjs'],
+      fileName: (ext) => ({ es: 'index.mjs', cjs: 'index.js' }[ext]),
+    },
+    rollupOptions: {
+      external: [...Object.keys(dependencies)],
+    },
+    target: 'esnext',
+  },
+});

packages/eval/README.md

@@ -3,6 +3,10 @@
 This package contains the strudel code transformer and evaluator.
 It allows creating strudel patterns from input code that is optimized for minimal keystrokes and human readability.
 
+## Deprecation Note
+
+This package will not be developed further. Consider using `@strudel.cycles/transpiler` as a replacement.
+
 ## Install
 
 ```sh

packages/eval/package-lock.json

@@ -1,297 +0,0 @@
-{
-	"name": "@strudel.cycles/eval",
-	"version": "0.5.0",
-	"lockfileVersion": 2,
-	"requires": true,
-	"packages": {
-		"": {
-			"name": "@strudel.cycles/eval",
-			"version": "0.1.1",
-			"license": "AGPL-3.0-or-later",
-			"dependencies": {
-				"estraverse": "^5.3.0",
-				"shift-ast": "^6.1.0",
-				"shift-codegen": "^7.0.3",
-				"shift-parser": "^7.0.3",
-				"shift-spec": "^2018.0.2",
-				"shift-traverser": "^1.0.0"
-			}
-		},
-		"node_modules/estraverse": {
-			"version": "5.3.0",
-			"resolved": "https://registry.npmjs.org/estraverse/-/estraverse-5.3.0.tgz",
-			"integrity": "sha512-MMdARuVEQziNTeJD8DgMqmhwR11BRQ/cBP+pLtYdSTnf3MIO8fFeiINEbX36ZdNlfU/7A9f3gUw49B3oQsvwBA==",
-			"engines": {
-				"node": ">=4.0"
-			}
-		},
-		"node_modules/esutils": {
-			"version": "2.0.3",
-			"resolved": "https://registry.npmjs.org/esutils/-/esutils-2.0.3.tgz",
-			"integrity": "sha512-kVscqXk4OCp68SZ0dkgEKVi6/8ij300KBWTJq32P/dYeWTSwK41WyTxalN1eRmA5Z9UU/LX9D7FWSmV9SAYx6g==",
-			"engines": {
-				"node": ">=0.10.0"
-			}
-		},
-		"node_modules/multimap": {
-			"version": "1.1.0",
-			"resolved": "https://registry.npmjs.org/multimap/-/multimap-1.1.0.tgz",
-			"integrity": "sha512-0ZIR9PasPxGXmRsEF8jsDzndzHDj7tIav+JUmvIFB/WHswliFnquxECT/De7GR4yg99ky/NlRKJT82G1y271bw=="
-		},
-		"node_modules/object-assign": {
-			"version": "4.1.1",
-			"resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz",
-			"integrity": "sha1-IQmtx5ZYh8/AXLvUQsrIv7s2CGM=",
-			"engines": {
-				"node": ">=0.10.0"
-			}
-		},
-		"node_modules/shift-ast": {
-			"version": "6.1.0",
-			"resolved": "https://registry.npmjs.org/shift-ast/-/shift-ast-6.1.0.tgz",
-			"integrity": "sha512-Vj4XUIJIFPIh6VcBGJ1hjH/kM88XGer94Pr7Rvxa+idEylDsrwtLw268HoxGo5xReL6T3DdRl/9/Pr1XihZ/8Q=="
-		},
-		"node_modules/shift-codegen": {
-			"version": "7.0.3",
-			"resolved": "https://registry.npmjs.org/shift-codegen/-/shift-codegen-7.0.3.tgz",
-			"integrity": "sha512-dfCVVdBF0qZ6pkajQ3bjxRdNEltyxEITVe7tBJkQt2eCI3znUkSxq0VSe/tTWq1LKHeAS4HuOiqYEuHMFkSq9w==",
-			"dependencies": {
-				"esutils": "^2.0.2",
-				"object-assign": "^4.1.0",
-				"shift-reducer": "6.0.0"
-			}
-		},
-		"node_modules/shift-parser": {
-			"version": "7.0.3",
-			"resolved": "https://registry.npmjs.org/shift-parser/-/shift-parser-7.0.3.tgz",
-			"integrity": "sha512-uYX2ORyZfKZrUc4iKKkO9KOhzUSxCrSBk7QK6ZmShId+BOo1gh1IwecVy97ynyOTpmhPWUttjC8BzsnQl65Zew==",
-			"dependencies": {
-				"multimap": "^1.0.2",
-				"shift-ast": "6.0.0",
-				"shift-reducer": "6.0.0",
-				"shift-regexp-acceptor": "2.0.3"
-			}
-		},
-		"node_modules/shift-parser/node_modules/shift-ast": {
-			"version": "6.0.0",
-			"resolved": "https://registry.npmjs.org/shift-ast/-/shift-ast-6.0.0.tgz",
-			"integrity": "sha512-XXxDcEBWVBzqWXfNYJlLyJ1/9kMvOXVRXiqPjkOrTCC5qRsBvEMJMRLLFhU3tn8ue56Y7IZyBE6bexFum5QLUw=="
-		},
-		"node_modules/shift-reducer": {
-			"version": "6.0.0",
-			"resolved": "https://registry.npmjs.org/shift-reducer/-/shift-reducer-6.0.0.tgz",
-			"integrity": "sha512-2rJraRP8drIOjvaE/sALa+0tGJmMVUzlmS3wIJerJbaYuCjpFAiF0WjkTOFVtz1144Nm/ECmqeG+7yRhuMVsMg==",
-			"dependencies": {
-				"shift-ast": "6.0.0"
-			}
-		},
-		"node_modules/shift-reducer/node_modules/shift-ast": {
-			"version": "6.0.0",
-			"resolved": "https://registry.npmjs.org/shift-ast/-/shift-ast-6.0.0.tgz",
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-		},
-		"node_modules/shift-regexp-acceptor": {
-			"version": "2.0.3",
-			"resolved": "https://registry.npmjs.org/shift-regexp-acceptor/-/shift-regexp-acceptor-2.0.3.tgz",
-			"integrity": "sha512-sxL7e5JNUFxm+gutFRXktX2D6KVgDAHNuDsk5XHB9Z+N5yXooZG6pdZ1GEbo3Jz6lF7ETYLBC4WAjIFm2RKTmA==",
-			"dependencies": {
-				"unicode-match-property-ecmascript": "1.0.4",
-				"unicode-match-property-value-ecmascript": "1.0.2",
-				"unicode-property-aliases-ecmascript": "1.0.4"
-			}
-		},
-		"node_modules/shift-spec": {
-			"version": "2018.0.2",
-			"resolved": "https://registry.npmjs.org/shift-spec/-/shift-spec-2018.0.2.tgz",
-			"integrity": "sha512-5CP/cKDEim4rZ6ViCSipTLY2U7HJr8q/kpDuCBmebFqbx/0DeozWO+9ienHmYjgGLDfHrqj+LBAN67FRK2vE6w=="
-		},
-		"node_modules/shift-traverser": {
-			"version": "1.0.0",
-			"resolved": "https://registry.npmjs.org/shift-traverser/-/shift-traverser-1.0.0.tgz",
-			"integrity": "sha512-DMY3512wJbdC+IC+nhLH3/Stgr2BbxbNcg7qyZ6+e5qNnNs8TBQJWdMsRgHlX1JXwF4C0ONKS8VUxsPT0Tf7aw==",
-			"dependencies": {
-				"estraverse": "4.2.0",
-				"shift-spec": "2018.0.0"
-			}
-		},
-		"node_modules/shift-traverser/node_modules/estraverse": {
-			"version": "4.2.0",
-			"resolved": "https://registry.npmjs.org/estraverse/-/estraverse-4.2.0.tgz",
-			"integrity": "sha1-De4/7TH81GlhjOc0IJn8GvoL2xM=",
-			"engines": {
-				"node": ">=0.10.0"
-			}
-		},
-		"node_modules/shift-traverser/node_modules/shift-spec": {
-			"version": "2018.0.0",
-			"resolved": "https://registry.npmjs.org/shift-spec/-/shift-spec-2018.0.0.tgz",
-			"integrity": "sha512-/aiPOkj7dbe+CV2VZhIMTHQToZmgniofpRG7Yr7x2/0sO6CSVC++py1Wzf+s+rWSTDHKcLvziVAxjRRV4i4EoQ=="
-		},
-		"node_modules/unicode-canonical-property-names-ecmascript": {
-			"version": "1.0.4",
-			"resolved": "https://registry.npmjs.org/unicode-canonical-property-names-ecmascript/-/unicode-canonical-property-names-ecmascript-1.0.4.tgz",
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-			"engines": {
-				"node": ">=4"
-			}
-		},
-		"node_modules/unicode-match-property-ecmascript": {
-			"version": "1.0.4",
-			"resolved": "https://registry.npmjs.org/unicode-match-property-ecmascript/-/unicode-match-property-ecmascript-1.0.4.tgz",
-			"integrity": "sha512-L4Qoh15vTfntsn4P1zqnHulG0LdXgjSO035fEpdtp6YxXhMT51Q6vgM5lYdG/5X3MjS+k/Y9Xw4SFCY9IkR0rg==",
-			"dependencies": {
-				"unicode-canonical-property-names-ecmascript": "^1.0.4",
-				"unicode-property-aliases-ecmascript": "^1.0.4"
-			},
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-		}
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-}

packages/eval/package.json

@@ -1,15 +1,21 @@
 {
   "name": "@strudel.cycles/eval",
-  "version": "0.5.0",
+  "version": "0.7.1",
   "description": "Code evaluator for strudel",
   "main": "index.mjs",
+  "publishConfig": {
+    "main": "dist/index.js",
+    "module": "dist/index.mjs"
+  },
+  "scripts": {
+    "build": "vite build",
+    "test": "vitest run",
+    "prepublishOnly": "npm run build"
+  },
   "type": "module",
   "directories": {
     "test": "test"
   },
-  "scripts": {
-    "test": "vitest run"
-  },
   "repository": {
     "type": "git",
     "url": "git+https://github.com/tidalcycles/strudel.git"
@@ -28,12 +34,17 @@
   },
   "homepage": "https://github.com/tidalcycles/strudel#readme",
   "dependencies": {
-    "@strudel.cycles/core": "^0.5.0",
+    "@strudel.cycles/core": "workspace:*",
     "estraverse": "^5.3.0",
     "shift-ast": "^7.0.0",
     "shift-codegen": "^8.1.0",
     "shift-parser": "^8.0.0",
     "shift-spec": "^2019.0.0",
     "shift-traverser": "^1.0.0"
+  },
+  "devDependencies": {
+    "@strudel.cycles/mini": "workspace:*",
+    "vite": "^3.2.2",
+    "vitest": "^0.25.7"
   }
 }

packages/eval/vite.config.js

@@ -0,0 +1,19 @@
+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', 'cjs'],
+      fileName: (ext) => ({ es: 'index.mjs', cjs: 'index.js' }[ext]),
+    },
+    rollupOptions: {
+      external: [...Object.keys(dependencies)],
+    },
+    target: 'esnext',
+  },
+});

packages/midi/README.md

@@ -7,7 +7,3 @@ This package adds midi functionality to strudel Patterns.
 ```sh
 npm i @strudel.cycles/midi --save
 ```
-
-## Dev Notes
-
-- is this package really necessary? currently, /tone also depends on webmidi through @tonejs/piano. Either move piano out of /tone or merge /midi into /tone...

packages/midi/midi.mjs

@@ -5,8 +5,9 @@ This program is free software: you can redistribute it and/or modify it under th
 */
 
 import * as _WebMidi from 'webmidi';
-import { Pattern, isPattern, isNote, getPlayableNoteValue, logger } from '@strudel.cycles/core';
+import { Pattern, isPattern, logger } from '@strudel.cycles/core';
 import { getAudioContext } from '@strudel.cycles/webaudio';
+import { noteToMidi } from '@strudel.cycles/core';
 
 // if you use WebMidi from outside of this package, make sure to import that instance:
 export const { WebMidi } = _WebMidi;
@@ -63,7 +64,7 @@ function getDevice(output, outputs) {
 }
 
 // Pattern.prototype.midi = function (output: string | number, channel = 1) {
-Pattern.prototype.midi = function (output, channel = 1) {
+Pattern.prototype.midi = function (output) {
   if (!supportsMidi()) {
     throw new Error(`🎹 WebMidi is not enabled. Supported Browsers: https://caniuse.com/?search=webmidi`);
   }
@@ -90,11 +91,6 @@ Pattern.prototype.midi = function (output, channel = 1) {
     );
   }
   return this.onTrigger((time, hap) => {
-    let note = getPlayableNoteValue(hap);
-    const velocity = hap.context?.velocity ?? 0.9;
-    if (!isNote(note)) {
-      throw new Error('not a note: ' + note);
-    }
     if (!midiReady) {
       return;
     }
@@ -106,15 +102,34 @@ Pattern.prototype.midi = function (output, channel = 1) {
           .join(' | ')}`,
       );
     }
-    // console.log('midi', value, output);
+    hap.ensureObjectValue();
+
+    // calculate time
     const timingOffset = WebMidi.time - getAudioContext().currentTime * 1000;
     time = time * 1000 + timingOffset;
-    // const inMs = '+' + (time - Tone.getContext().currentTime) * 1000;
-    // await enableWebMidi()
-    device.playNote(note, channel, {
-      time,
-      duration: hap.duration.valueOf() * 1000 - 5,
-      attack: velocity,
-    });
+
+    // destructure value
+    const { note, nrpnn, nrpv, ccn, ccv, midichan = 1 } = hap.value;
+    const velocity = hap.context?.velocity ?? 0.9; // TODO: refactor velocity
+    const duration = hap.duration.valueOf() * 1000 - 5;
+
+    if (note) {
+      const midiNumber = noteToMidi(note);
+      device.playNote(midiNumber, midichan, {
+        time,
+        duration,
+        attack: velocity,
+      });
+    }
+    if (ccv && ccn) {
+      if (typeof ccv !== 'number' || ccv < 0 || ccv > 1) {
+        throw new Error('expected ccv to be a number between 0 and 1');
+      }
+      if (!['string', 'number'].includes(typeof ccn)) {
+        throw new Error('expected ccn to be a number or a string');
+      }
+      const scaled = Math.round(ccv * 127);
+      device.sendControlChange(ccn, scaled, midichan, { time });
+    }
   });
 };

packages/midi/package-lock.json

@@ -1,130 +0,0 @@
-{
-	"name": "@strudel.cycles/midi",
-	"version": "0.5.0",
-	"lockfileVersion": 2,
-	"requires": true,
-	"packages": {
-		"": {
-			"name": "@strudel.cycles/midi",
-			"version": "0.1.1",
-			"license": "AGPL-3.0-or-later",
-			"dependencies": {
-				"tone": "^14.7.77",
-				"webmidi": "^2.5.2"
-			}
-		},
-		"node_modules/@babel/runtime": {
-			"version": "7.17.8",
-			"resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.17.8.tgz",
-			"integrity": "sha512-dQpEpK0O9o6lj6oPu0gRDbbnk+4LeHlNcBpspf6Olzt3GIX4P1lWF1gS+pHLDFlaJvbR6q7jCfQ08zA4QJBnmA==",
-			"dependencies": {
-				"regenerator-runtime": "^0.13.4"
-			},
-			"engines": {
-				"node": ">=6.9.0"
-			}
-		},
-		"node_modules/automation-events": {
-			"version": "4.0.14",
-			"resolved": "https://registry.npmjs.org/automation-events/-/automation-events-4.0.14.tgz",
-			"integrity": "sha512-CB2Me0yW8sz7gSGwMiSfgfs1Oqlgs53k+eVESN6axvRyMAD3zlSp2nqndD2TQAtW3yOtSEJWNGsw0r48+f1wtw==",
-			"dependencies": {
-				"@babel/runtime": "^7.17.2",
-				"tslib": "^2.3.1"
-			},
-			"engines": {
-				"node": ">=12.20.1"
-			}
-		},
-		"node_modules/regenerator-runtime": {
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-			"resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.9.tgz",
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-		},
-		"node_modules/standardized-audio-context": {
-			"version": "25.3.21",
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-				"tslib": "^2.0.1"
-			}
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-		},
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-			"integrity": "sha512-PyMGvKcDGpvbQUfnmBORQJciyG3VAZ4aHlGy1iRZ3uEs4kG4HCvI7KRthUpM1vuHDPL98lidRIUaoRomkJtWtg==",
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-	},
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-			"requires": {
-				"@babel/runtime": "^7.17.2",
-				"tslib": "^2.3.1"
-			}
-		},
-		"regenerator-runtime": {
-			"version": "0.13.9",
-			"resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.9.tgz",
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-		},
-		"standardized-audio-context": {
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-				"automation-events": "^4.0.14",
-				"tslib": "^2.3.1"
-			}
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-		"tone": {
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-			"requires": {
-				"standardized-audio-context": "^25.1.8",
-				"tslib": "^2.0.1"
-			}
-		},
-		"tslib": {
-			"version": "2.3.1",
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-		},
-		"webmidi": {
-			"version": "2.5.3",
-			"resolved": "https://registry.npmjs.org/webmidi/-/webmidi-2.5.3.tgz",
-			"integrity": "sha512-PyMGvKcDGpvbQUfnmBORQJciyG3VAZ4aHlGy1iRZ3uEs4kG4HCvI7KRthUpM1vuHDPL98lidRIUaoRomkJtWtg=="
-		}
-	}
-}

packages/midi/package.json

@@ -1,8 +1,16 @@
 {
   "name": "@strudel.cycles/midi",
-  "version": "0.5.0",
+  "version": "0.7.1",
   "description": "Midi API for strudel",
   "main": "index.mjs",
+  "publishConfig": {
+    "main": "dist/index.js",
+    "module": "dist/index.mjs"
+  },
+  "scripts": {
+    "build": "vite build",
+    "prepublishOnly": "npm run build"
+  },
   "repository": {
     "type": "git",
     "url": "git+https://github.com/tidalcycles/strudel.git"
@@ -21,8 +29,11 @@
   },
   "homepage": "https://github.com/tidalcycles/strudel#readme",
   "dependencies": {
-    "@strudel.cycles/tone": "^0.5.0",
-    "tone": "^14.7.77",
+    "@strudel.cycles/core": "workspace:*",
+    "@strudel.cycles/webaudio": "workspace:*",
     "webmidi": "^3.0.21"
+  },
+  "devDependencies": {
+    "vite": "^3.2.2"
   }
 }

packages/midi/vite.config.js

@@ -0,0 +1,19 @@
+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', 'cjs'],
+      fileName: (ext) => ({ es: 'index.mjs', cjs: 'index.js' }[ext]),
+    },
+    rollupOptions: {
+      external: [...Object.keys(dependencies)],
+    },
+    target: 'esnext',
+  },
+});

packages/mini/README.md

@@ -40,5 +40,5 @@ The parser [krill-parser.js] is generated from [krill.pegjs](./krill.pegjs) usin
 To generate the parser, run
 
 ```js
-npm run build:parser
+npm build:parser
 ```

packages/mini/krill-parser.js

@@ -182,21 +182,21 @@ function peg$parse(input, options) {
   var peg$c8 = "#";
   var peg$c9 = "^";
   var peg$c10 = "_";
-  var peg$c11 = ":";
-  var peg$c12 = "[";
-  var peg$c13 = "]";
-  var peg$c14 = "{";
-  var peg$c15 = "}";
-  var peg$c16 = "%";
-  var peg$c17 = "<";
-  var peg$c18 = ">";
-  var peg$c19 = "@";
-  var peg$c20 = "!";
-  var peg$c21 = "(";
-  var peg$c22 = ")";
-  var peg$c23 = "/";
-  var peg$c24 = "*";
-  var peg$c25 = "?";
+  var peg$c11 = "[";
+  var peg$c12 = "]";
+  var peg$c13 = "{";
+  var peg$c14 = "}";
+  var peg$c15 = "%";
+  var peg$c16 = "<";
+  var peg$c17 = ">";
+  var peg$c18 = "@";
+  var peg$c19 = "!";
+  var peg$c20 = "(";
+  var peg$c21 = ")";
+  var peg$c22 = "/";
+  var peg$c23 = "*";
+  var peg$c24 = "?";
+  var peg$c25 = ":";
   var peg$c26 = "struct";
   var peg$c27 = "target";
   var peg$c28 = "euclid";
@@ -237,21 +237,21 @@ function peg$parse(input, options) {
   var peg$e15 = peg$literalExpectation("#", false);
   var peg$e16 = peg$literalExpectation("^", false);
   var peg$e17 = peg$literalExpectation("_", false);
-  var peg$e18 = peg$literalExpectation(":", false);
-  var peg$e19 = peg$literalExpectation("[", false);
-  var peg$e20 = peg$literalExpectation("]", false);
-  var peg$e21 = peg$literalExpectation("{", false);
-  var peg$e22 = peg$literalExpectation("}", false);
-  var peg$e23 = peg$literalExpectation("%", false);
-  var peg$e24 = peg$literalExpectation("<", false);
-  var peg$e25 = peg$literalExpectation(">", false);
-  var peg$e26 = peg$literalExpectation("@", false);
-  var peg$e27 = peg$literalExpectation("!", false);
-  var peg$e28 = peg$literalExpectation("(", false);
-  var peg$e29 = peg$literalExpectation(")", false);
-  var peg$e30 = peg$literalExpectation("/", false);
-  var peg$e31 = peg$literalExpectation("*", false);
-  var peg$e32 = peg$literalExpectation("?", false);
+  var peg$e18 = peg$literalExpectation("[", false);
+  var peg$e19 = peg$literalExpectation("]", false);
+  var peg$e20 = peg$literalExpectation("{", false);
+  var peg$e21 = peg$literalExpectation("}", false);
+  var peg$e22 = peg$literalExpectation("%", false);
+  var peg$e23 = peg$literalExpectation("<", false);
+  var peg$e24 = peg$literalExpectation(">", false);
+  var peg$e25 = peg$literalExpectation("@", false);
+  var peg$e26 = peg$literalExpectation("!", false);
+  var peg$e27 = peg$literalExpectation("(", false);
+  var peg$e28 = peg$literalExpectation(")", false);
+  var peg$e29 = peg$literalExpectation("/", false);
+  var peg$e30 = peg$literalExpectation("*", false);
+  var peg$e31 = peg$literalExpectation("?", false);
+  var peg$e32 = peg$literalExpectation(":", false);
   var peg$e33 = peg$literalExpectation("struct", false);
   var peg$e34 = peg$literalExpectation("target", false);
   var peg$e35 = peg$literalExpectation("euclid", false);
@@ -279,36 +279,37 @@ function peg$parse(input, options) {
   var peg$f8 = function(p, s, r) { return x => x.options_['ops'].push({ type_: "bjorklund", arguments_ :{ pulse: p, step:s, rotation:r }}) };
   var peg$f9 = function(a) { return x => x.options_['ops'].push({ type_: "stretch", arguments_ :{ amount:a, type: 'slow' }}) };
   var peg$f10 = function(a) { return x => x.options_['ops'].push({ type_: "stretch", arguments_ :{ amount:a, type: 'fast' }}) };
-  var peg$f11 = function(a) { return x => x.options_['ops'].push({ type_: "degradeBy", arguments_ :{ amount:a } }) };
-  var peg$f12 = function(s, ops) { const result = new ElementStub(s, {ops: [], weight: 1, reps: 1});
+  var peg$f11 = function(a) { return x => x.options_['ops'].push({ type_: "degradeBy", arguments_ :{ amount:a, seed: seed++ } }) };
+  var peg$f12 = function(s) { return x => x.options_['ops'].push({ type_: "tail", arguments_ :{ element:s } }) };
+  var peg$f13 = function(s, ops) { const result = new ElementStub(s, {ops: [], weight: 1, reps: 1});
     for (const op of ops) {
       op(result);
     }
     return result;
   };
-  var peg$f13 = function(s) { return new PatternStub(s, 'fastcat'); };
-  var peg$f14 = function(tail) { return { alignment: 'stack', list: tail }; };
-  var peg$f15 = function(tail) { return { alignment: 'rand', list: tail }; };
-  var peg$f16 = function(head, tail) { if (tail && tail.list.length > 0) { return new PatternStub([head, ...tail.list], tail.alignment); } else { return head; } };
-  var peg$f17 = function(head, tail) { return new PatternStub(tail ? [head, ...tail.list] : [head], 'polymeter'); };
-  var peg$f18 = function(sc) { return sc; };
-  var peg$f19 = function(s) { return { name: "struct", args: { mini:s }}};
-  var peg$f20 = function(s) { return { name: "target", args : { name:s}}};
-  var peg$f21 = function(p, s, r) { return { name: "bjorklund", args :{ pulse: p, step:parseInt(s) }}};
-  var peg$f22 = function(a) { return { name: "stretch", args :{ amount: a}}};
-  var peg$f23 = function(a) { return { name: "shift", args :{ amount: "-"+a}}};
-  var peg$f24 = function(a) { return { name: "shift", args :{ amount: a}}};
-  var peg$f25 = function(a) { return { name: "stretch", args :{ amount: "1/"+a}}};
-  var peg$f26 = function(s) { return { name: "scale", args :{ scale: s.join("")}}};
-  var peg$f27 = function(s, v) { return v};
-  var peg$f28 = function(s, ss) { ss.unshift(s); return new PatternStub(ss, 'slowcat'); };
-  var peg$f29 = function(sg) {return sg};
-  var peg$f30 = function(o, soc) { return new OperatorStub(o.name,o.args,soc)};
-  var peg$f31 = function(sc) { return sc };
-  var peg$f32 = function(c) { return c };
-  var peg$f33 = function(v) { return new CommandStub("setcps", { value: v})};
-  var peg$f34 = function(v) { return new CommandStub("setcps", { value: (v/120/2)})};
-  var peg$f35 = function() { return new CommandStub("hush")};
+  var peg$f14 = function(s) { return new PatternStub(s, 'fastcat'); };
+  var peg$f15 = function(tail) { return { alignment: 'stack', list: tail }; };
+  var peg$f16 = function(tail) { return { alignment: 'rand', list: tail, seed: seed++ }; };
+  var peg$f17 = function(head, tail) { if (tail && tail.list.length > 0) { return new PatternStub([head, ...tail.list], tail.alignment, tail.seed); } else { return head; } };
+  var peg$f18 = function(head, tail) { return new PatternStub(tail ? [head, ...tail.list] : [head], 'polymeter'); };
+  var peg$f19 = function(sc) { return sc; };
+  var peg$f20 = function(s) { return { name: "struct", args: { mini:s }}};
+  var peg$f21 = function(s) { return { name: "target", args : { name:s}}};
+  var peg$f22 = function(p, s, r) { return { name: "bjorklund", args :{ pulse: p, step:parseInt(s) }}};
+  var peg$f23 = function(a) { return { name: "stretch", args :{ amount: a}}};
+  var peg$f24 = function(a) { return { name: "shift", args :{ amount: "-"+a}}};
+  var peg$f25 = function(a) { return { name: "shift", args :{ amount: a}}};
+  var peg$f26 = function(a) { return { name: "stretch", args :{ amount: "1/"+a}}};
+  var peg$f27 = function(s) { return { name: "scale", args :{ scale: s.join("")}}};
+  var peg$f28 = function(s, v) { return v};
+  var peg$f29 = function(s, ss) { ss.unshift(s); return new PatternStub(ss, 'slowcat'); };
+  var peg$f30 = function(sg) {return sg};
+  var peg$f31 = function(o, soc) { return new OperatorStub(o.name,o.args,soc)};
+  var peg$f32 = function(sc) { return sc };
+  var peg$f33 = function(c) { return c };
+  var peg$f34 = function(v) { return new CommandStub("setcps", { value: v})};
+  var peg$f35 = function(v) { return new CommandStub("setcps", { value: (v/120/2)})};
+  var peg$f36 = function() { return new CommandStub("hush")};
   var peg$currPos = 0;
   var peg$savedPos = 0;
   var peg$posDetailsCache = [{ line: 1, column: 1 }];
@@ -848,15 +849,6 @@ function peg$parse(input, options) {
                 s0 = peg$FAILED;
                 if (peg$silentFails === 0) { peg$fail(peg$e17); }
               }
-              if (s0 === peg$FAILED) {
-                if (input.charCodeAt(peg$currPos) === 58) {
-                  s0 = peg$c11;
-                  peg$currPos++;
-                } else {
-                  s0 = peg$FAILED;
-                  if (peg$silentFails === 0) { peg$fail(peg$e18); }
-                }
-              }
             }
           }
         }
@@ -899,11 +891,11 @@ function peg$parse(input, options) {
     s0 = peg$currPos;
     s1 = peg$parsews();
     if (input.charCodeAt(peg$currPos) === 91) {
-      s2 = peg$c12;
+      s2 = peg$c11;
       peg$currPos++;
     } else {
       s2 = peg$FAILED;
-      if (peg$silentFails === 0) { peg$fail(peg$e19); }
+      if (peg$silentFails === 0) { peg$fail(peg$e18); }
     }
     if (s2 !== peg$FAILED) {
       s3 = peg$parsews();
@@ -911,11 +903,11 @@ function peg$parse(input, options) {
       if (s4 !== peg$FAILED) {
         s5 = peg$parsews();
         if (input.charCodeAt(peg$currPos) === 93) {
-          s6 = peg$c13;
+          s6 = peg$c12;
           peg$currPos++;
         } else {
           s6 = peg$FAILED;
-          if (peg$silentFails === 0) { peg$fail(peg$e20); }
+          if (peg$silentFails === 0) { peg$fail(peg$e19); }
         }
         if (s6 !== peg$FAILED) {
           s7 = peg$parsews();
@@ -943,11 +935,11 @@ function peg$parse(input, options) {
     s0 = peg$currPos;
     s1 = peg$parsews();
     if (input.charCodeAt(peg$currPos) === 123) {
-      s2 = peg$c14;
+      s2 = peg$c13;
       peg$currPos++;
     } else {
       s2 = peg$FAILED;
-      if (peg$silentFails === 0) { peg$fail(peg$e21); }
+      if (peg$silentFails === 0) { peg$fail(peg$e20); }
     }
     if (s2 !== peg$FAILED) {
       s3 = peg$parsews();
@@ -955,11 +947,11 @@ function peg$parse(input, options) {
       if (s4 !== peg$FAILED) {
         s5 = peg$parsews();
         if (input.charCodeAt(peg$currPos) === 125) {
-          s6 = peg$c15;
+          s6 = peg$c14;
           peg$currPos++;
         } else {
           s6 = peg$FAILED;
-          if (peg$silentFails === 0) { peg$fail(peg$e22); }
+          if (peg$silentFails === 0) { peg$fail(peg$e21); }
         }
         if (s6 !== peg$FAILED) {
           s7 = peg$parsepolymeter_steps();
@@ -990,11 +982,11 @@ function peg$parse(input, options) {
 
     s0 = peg$currPos;
     if (input.charCodeAt(peg$currPos) === 37) {
-      s1 = peg$c16;
+      s1 = peg$c15;
       peg$currPos++;
     } else {
       s1 = peg$FAILED;
-      if (peg$silentFails === 0) { peg$fail(peg$e23); }
+      if (peg$silentFails === 0) { peg$fail(peg$e22); }
     }
     if (s1 !== peg$FAILED) {
       s2 = peg$parseslice();
@@ -1019,11 +1011,11 @@ function peg$parse(input, options) {
     s0 = peg$currPos;
     s1 = peg$parsews();
     if (input.charCodeAt(peg$currPos) === 60) {
-      s2 = peg$c17;
+      s2 = peg$c16;
       peg$currPos++;
     } else {
       s2 = peg$FAILED;
-      if (peg$silentFails === 0) { peg$fail(peg$e24); }
+      if (peg$silentFails === 0) { peg$fail(peg$e23); }
     }
     if (s2 !== peg$FAILED) {
       s3 = peg$parsews();
@@ -1031,11 +1023,11 @@ function peg$parse(input, options) {
       if (s4 !== peg$FAILED) {
         s5 = peg$parsews();
         if (input.charCodeAt(peg$currPos) === 62) {
-          s6 = peg$c18;
+          s6 = peg$c17;
           peg$currPos++;
         } else {
           s6 = peg$FAILED;
-          if (peg$silentFails === 0) { peg$fail(peg$e25); }
+          if (peg$silentFails === 0) { peg$fail(peg$e24); }
         }
         if (s6 !== peg$FAILED) {
           s7 = peg$parsews();
@@ -1088,6 +1080,9 @@ function peg$parse(input, options) {
             s0 = peg$parseop_replicate();
             if (s0 === peg$FAILED) {
               s0 = peg$parseop_degrade();
+              if (s0 === peg$FAILED) {
+                s0 = peg$parseop_tail();
+              }
             }
           }
         }
@@ -1102,11 +1097,11 @@ function peg$parse(input, options) {
 
     s0 = peg$currPos;
     if (input.charCodeAt(peg$currPos) === 64) {
-      s1 = peg$c19;
+      s1 = peg$c18;
       peg$currPos++;
     } else {
       s1 = peg$FAILED;
-      if (peg$silentFails === 0) { peg$fail(peg$e26); }
+      if (peg$silentFails === 0) { peg$fail(peg$e25); }
     }
     if (s1 !== peg$FAILED) {
       s2 = peg$parsenumber();
@@ -1130,11 +1125,11 @@ function peg$parse(input, options) {
 
     s0 = peg$currPos;
     if (input.charCodeAt(peg$currPos) === 33) {
-      s1 = peg$c20;
+      s1 = peg$c19;
       peg$currPos++;
     } else {
       s1 = peg$FAILED;
-      if (peg$silentFails === 0) { peg$fail(peg$e27); }
+      if (peg$silentFails === 0) { peg$fail(peg$e26); }
     }
     if (s1 !== peg$FAILED) {
       s2 = peg$parsenumber();
@@ -1158,11 +1153,11 @@ function peg$parse(input, options) {
 
     s0 = peg$currPos;
     if (input.charCodeAt(peg$currPos) === 40) {
-      s1 = peg$c21;
+      s1 = peg$c20;
       peg$currPos++;
     } else {
       s1 = peg$FAILED;
-      if (peg$silentFails === 0) { peg$fail(peg$e28); }
+      if (peg$silentFails === 0) { peg$fail(peg$e27); }
     }
     if (s1 !== peg$FAILED) {
       s2 = peg$parsews();
@@ -1186,11 +1181,11 @@ function peg$parse(input, options) {
             }
             s12 = peg$parsews();
             if (input.charCodeAt(peg$currPos) === 41) {
-              s13 = peg$c22;
+              s13 = peg$c21;
               peg$currPos++;
             } else {
               s13 = peg$FAILED;
-              if (peg$silentFails === 0) { peg$fail(peg$e29); }
+              if (peg$silentFails === 0) { peg$fail(peg$e28); }
             }
             if (s13 !== peg$FAILED) {
               peg$savedPos = s0;
@@ -1224,11 +1219,11 @@ function peg$parse(input, options) {
 
     s0 = peg$currPos;
     if (input.charCodeAt(peg$currPos) === 47) {
-      s1 = peg$c23;
+      s1 = peg$c22;
       peg$currPos++;
     } else {
       s1 = peg$FAILED;
-      if (peg$silentFails === 0) { peg$fail(peg$e30); }
+      if (peg$silentFails === 0) { peg$fail(peg$e29); }
     }
     if (s1 !== peg$FAILED) {
       s2 = peg$parseslice();
@@ -1252,11 +1247,11 @@ function peg$parse(input, options) {
 
     s0 = peg$currPos;
     if (input.charCodeAt(peg$currPos) === 42) {
-      s1 = peg$c24;
+      s1 = peg$c23;
       peg$currPos++;
     } else {
       s1 = peg$FAILED;
-      if (peg$silentFails === 0) { peg$fail(peg$e31); }
+      if (peg$silentFails === 0) { peg$fail(peg$e30); }
     }
     if (s1 !== peg$FAILED) {
       s2 = peg$parseslice();
@@ -1280,11 +1275,11 @@ function peg$parse(input, options) {
 
     s0 = peg$currPos;
     if (input.charCodeAt(peg$currPos) === 63) {
-      s1 = peg$c25;
+      s1 = peg$c24;
       peg$currPos++;
     } else {
       s1 = peg$FAILED;
-      if (peg$silentFails === 0) { peg$fail(peg$e32); }
+      if (peg$silentFails === 0) { peg$fail(peg$e31); }
     }
     if (s1 !== peg$FAILED) {
       s2 = peg$parsenumber();
@@ -1301,6 +1296,34 @@ function peg$parse(input, options) {
     return s0;
   }
 
+  function peg$parseop_tail() {
+    var s0, s1, s2;
+
+    s0 = peg$currPos;
+    if (input.charCodeAt(peg$currPos) === 58) {
+      s1 = peg$c25;
+      peg$currPos++;
+    } else {
+      s1 = peg$FAILED;
+      if (peg$silentFails === 0) { peg$fail(peg$e32); }
+    }
+    if (s1 !== peg$FAILED) {
+      s2 = peg$parseslice();
+      if (s2 !== peg$FAILED) {
+        peg$savedPos = s0;
+        s0 = peg$f12(s2);
+      } else {
+        peg$currPos = s0;
+        s0 = peg$FAILED;
+      }
+    } else {
+      peg$currPos = s0;
+      s0 = peg$FAILED;
+    }
+
+    return s0;
+  }
+
   function peg$parseslice_with_ops() {
     var s0, s1, s2, s3;
 
@@ -1314,7 +1337,7 @@ function peg$parse(input, options) {
         s3 = peg$parseslice_op();
       }
       peg$savedPos = s0;
-      s0 = peg$f12(s1, s2);
+      s0 = peg$f13(s1, s2);
     } else {
       peg$currPos = s0;
       s0 = peg$FAILED;
@@ -1339,7 +1362,7 @@ function peg$parse(input, options) {
     }
     if (s1 !== peg$FAILED) {
       peg$savedPos = s0;
-      s1 = peg$f13(s1);
+      s1 = peg$f14(s1);
     }
     s0 = s1;
 
@@ -1388,7 +1411,7 @@ function peg$parse(input, options) {
     }
     if (s1 !== peg$FAILED) {
       peg$savedPos = s0;
-      s1 = peg$f14(s1);
+      s1 = peg$f15(s1);
     }
     s0 = s1;
 
@@ -1437,7 +1460,7 @@ function peg$parse(input, options) {
     }
     if (s1 !== peg$FAILED) {
       peg$savedPos = s0;
-      s1 = peg$f15(s1);
+      s1 = peg$f16(s1);
     }
     s0 = s1;
 
@@ -1458,7 +1481,7 @@ function peg$parse(input, options) {
         s2 = null;
       }
       peg$savedPos = s0;
-      s0 = peg$f16(s1, s2);
+      s0 = peg$f17(s1, s2);
     } else {
       peg$currPos = s0;
       s0 = peg$FAILED;
@@ -1478,7 +1501,7 @@ function peg$parse(input, options) {
         s2 = null;
       }
       peg$savedPos = s0;
-      s0 = peg$f17(s1, s2);
+      s0 = peg$f18(s1, s2);
     } else {
       peg$currPos = s0;
       s0 = peg$FAILED;
@@ -1499,7 +1522,7 @@ function peg$parse(input, options) {
         s4 = peg$parsequote();
         if (s4 !== peg$FAILED) {
           peg$savedPos = s0;
-          s0 = peg$f18(s3);
+          s0 = peg$f19(s3);
         } else {
           peg$currPos = s0;
           s0 = peg$FAILED;
@@ -1561,7 +1584,7 @@ function peg$parse(input, options) {
       s3 = peg$parsemini_or_operator();
       if (s3 !== peg$FAILED) {
         peg$savedPos = s0;
-        s0 = peg$f19(s3);
+        s0 = peg$f20(s3);
       } else {
         peg$currPos = s0;
         s0 = peg$FAILED;
@@ -1594,7 +1617,7 @@ function peg$parse(input, options) {
           s5 = peg$parsequote();
           if (s5 !== peg$FAILED) {
             peg$savedPos = s0;
-            s0 = peg$f20(s4);
+            s0 = peg$f21(s4);
           } else {
             peg$currPos = s0;
             s0 = peg$FAILED;
@@ -1639,7 +1662,7 @@ function peg$parse(input, options) {
             s7 = null;
           }
           peg$savedPos = s0;
-          s0 = peg$f21(s3, s5, s7);
+          s0 = peg$f22(s3, s5, s7);
         } else {
           peg$currPos = s0;
           s0 = peg$FAILED;
@@ -1672,7 +1695,7 @@ function peg$parse(input, options) {
       s3 = peg$parsenumber();
       if (s3 !== peg$FAILED) {
         peg$savedPos = s0;
-        s0 = peg$f22(s3);
+        s0 = peg$f23(s3);
       } else {
         peg$currPos = s0;
         s0 = peg$FAILED;
@@ -1701,7 +1724,7 @@ function peg$parse(input, options) {
       s3 = peg$parsenumber();
       if (s3 !== peg$FAILED) {
         peg$savedPos = s0;
-        s0 = peg$f23(s3);
+        s0 = peg$f24(s3);
       } else {
         peg$currPos = s0;
         s0 = peg$FAILED;
@@ -1730,7 +1753,7 @@ function peg$parse(input, options) {
       s3 = peg$parsenumber();
       if (s3 !== peg$FAILED) {
         peg$savedPos = s0;
-        s0 = peg$f24(s3);
+        s0 = peg$f25(s3);
       } else {
         peg$currPos = s0;
         s0 = peg$FAILED;
@@ -1759,7 +1782,7 @@ function peg$parse(input, options) {
       s3 = peg$parsenumber();
       if (s3 !== peg$FAILED) {
         peg$savedPos = s0;
-        s0 = peg$f25(s3);
+        s0 = peg$f26(s3);
       } else {
         peg$currPos = s0;
         s0 = peg$FAILED;
@@ -1801,7 +1824,7 @@ function peg$parse(input, options) {
           s5 = peg$parsequote();
           if (s5 !== peg$FAILED) {
             peg$savedPos = s0;
-            s0 = peg$f26(s4);
+            s0 = peg$f27(s4);
           } else {
             peg$currPos = s0;
             s0 = peg$FAILED;
@@ -1876,11 +1899,11 @@ function peg$parse(input, options) {
     if (s1 !== peg$FAILED) {
       s2 = peg$parsews();
       if (input.charCodeAt(peg$currPos) === 91) {
-        s3 = peg$c12;
+        s3 = peg$c11;
         peg$currPos++;
       } else {
         s3 = peg$FAILED;
-        if (peg$silentFails === 0) { peg$fail(peg$e19); }
+        if (peg$silentFails === 0) { peg$fail(peg$e18); }
       }
       if (s3 !== peg$FAILED) {
         s4 = peg$parsews();
@@ -1893,7 +1916,7 @@ function peg$parse(input, options) {
             s9 = peg$parsemini_or_operator();
             if (s9 !== peg$FAILED) {
               peg$savedPos = s7;
-              s7 = peg$f27(s5, s9);
+              s7 = peg$f28(s5, s9);
             } else {
               peg$currPos = s7;
               s7 = peg$FAILED;
@@ -1910,7 +1933,7 @@ function peg$parse(input, options) {
               s9 = peg$parsemini_or_operator();
               if (s9 !== peg$FAILED) {
                 peg$savedPos = s7;
-                s7 = peg$f27(s5, s9);
+                s7 = peg$f28(s5, s9);
               } else {
                 peg$currPos = s7;
                 s7 = peg$FAILED;
@@ -1922,15 +1945,15 @@ function peg$parse(input, options) {
           }
           s7 = peg$parsews();
           if (input.charCodeAt(peg$currPos) === 93) {
-            s8 = peg$c13;
+            s8 = peg$c12;
             peg$currPos++;
           } else {
             s8 = peg$FAILED;
-            if (peg$silentFails === 0) { peg$fail(peg$e20); }
+            if (peg$silentFails === 0) { peg$fail(peg$e19); }
           }
           if (s8 !== peg$FAILED) {
             peg$savedPos = s0;
-            s0 = peg$f28(s5, s6);
+            s0 = peg$f29(s5, s6);
           } else {
             peg$currPos = s0;
             s0 = peg$FAILED;
@@ -1976,7 +1999,7 @@ function peg$parse(input, options) {
         s4 = peg$parsecomment();
       }
       peg$savedPos = s0;
-      s0 = peg$f29(s1);
+      s0 = peg$f30(s1);
     } else {
       peg$currPos = s0;
       s0 = peg$FAILED;
@@ -1998,7 +2021,7 @@ function peg$parse(input, options) {
           s5 = peg$parsemini_or_operator();
           if (s5 !== peg$FAILED) {
             peg$savedPos = s0;
-            s0 = peg$f30(s1, s5);
+            s0 = peg$f31(s1, s5);
           } else {
             peg$currPos = s0;
             s0 = peg$FAILED;
@@ -2023,7 +2046,7 @@ function peg$parse(input, options) {
     s1 = peg$parsemini_or_operator();
     if (s1 !== peg$FAILED) {
       peg$savedPos = s0;
-      s1 = peg$f31(s1);
+      s1 = peg$f32(s1);
     }
     s0 = s1;
     if (s0 === peg$FAILED) {
@@ -2056,7 +2079,7 @@ function peg$parse(input, options) {
     if (s2 !== peg$FAILED) {
       s3 = peg$parsews();
       peg$savedPos = s0;
-      s0 = peg$f32(s2);
+      s0 = peg$f33(s2);
     } else {
       peg$currPos = s0;
       s0 = peg$FAILED;
@@ -2081,7 +2104,7 @@ function peg$parse(input, options) {
       s3 = peg$parsenumber();
       if (s3 !== peg$FAILED) {
         peg$savedPos = s0;
-        s0 = peg$f33(s3);
+        s0 = peg$f34(s3);
       } else {
         peg$currPos = s0;
         s0 = peg$FAILED;
@@ -2110,7 +2133,7 @@ function peg$parse(input, options) {
       s3 = peg$parsenumber();
       if (s3 !== peg$FAILED) {
         peg$savedPos = s0;
-        s0 = peg$f34(s3);
+        s0 = peg$f35(s3);
       } else {
         peg$currPos = s0;
         s0 = peg$FAILED;
@@ -2136,7 +2159,7 @@ function peg$parse(input, options) {
     }
     if (s1 !== peg$FAILED) {
       peg$savedPos = s0;
-      s1 = peg$f35();
+      s1 = peg$f36();
     }
     s0 = s1;
 
@@ -2162,10 +2185,13 @@ function peg$parse(input, options) {
     this.location_ = location();
   }
 
-  var PatternStub = function(source, alignment)
+  var PatternStub = function(source, alignment, seed)
   {
     this.type_ = "pattern";
-    this.arguments_ = { alignment : alignment};
+    this.arguments_ = { alignment: alignment };
+    if (seed !== undefined) {
+      this.arguments_.seed = seed;
+    }
     this.source_ = source;
   }
 
@@ -2191,6 +2217,7 @@ function peg$parse(input, options) {
     this.options_ = options;
   }
 
+  var seed = 0;
 
   peg$result = peg$startRuleFunction();
 

packages/mini/krill.pegjs

@@ -19,10 +19,13 @@ This program is free software: you can redistribute it and/or modify it under th
     this.location_ = location();
   }
 
-  var PatternStub = function(source, alignment)
+  var PatternStub = function(source, alignment, seed)
   {
     this.type_ = "pattern";
-    this.arguments_ = { alignment : alignment};
+    this.arguments_ = { alignment: alignment };
+    if (seed !== undefined) {
+      this.arguments_.seed = seed;
+    }
     this.source_ = source;
   }
 
@@ -48,6 +51,7 @@ This program is free software: you can redistribute it and/or modify it under th
     this.options_ = options;
   }
 
+  var seed = 0;
 }
 
 start = statement
@@ -96,7 +100,7 @@ quote = '"' / "'"
 // ------------------ steps and cycles ---------------------------
 
 // single step definition (e.g bd)
-step_char =  [0-9a-zA-Z~] / "-" / "#" / "." / "^" / "_" / ":"
+step_char =  [0-9a-zA-Z~] / "-" / "#" / "." / "^" / "_"
 step = ws chars:step_char+ ws { return new AtomStub(chars.join("")) }
 
 // define a sub cycle e.g. [1 2, 3 [4]]
@@ -119,7 +123,7 @@ slice = step / sub_cycle / polymeter / slow_sequence
 
 // slice modifier affects the timing/size of a slice (e.g. [a b c]@3)
 // at this point, we assume we can represent them as regular sequence operators
-slice_op = op_weight / op_bjorklund / op_slow / op_fast / op_replicate / op_degrade
+slice_op = op_weight / op_bjorklund / op_slow / op_fast / op_replicate / op_degrade / op_tail
 
 op_weight =  "@" a:number
   { return x => x.options_['weight'] = a }
@@ -137,7 +141,10 @@ op_fast = "*"a:slice
   { return x => x.options_['ops'].push({ type_: "stretch", arguments_ :{ amount:a, type: 'fast' }}) }
 
 op_degrade = "?"a:number?
-  { return x => x.options_['ops'].push({ type_: "degradeBy", arguments_ :{ amount:a } }) }
+  { return x => x.options_['ops'].push({ type_: "degradeBy", arguments_ :{ amount:a, seed: seed++ } }) }
+
+op_tail = ":" s:slice
+  { return x => x.options_['ops'].push({ type_: "tail", arguments_ :{ element:s } }) }
 
 // a slice with an modifier applied i.e [bd@4 sd@3]@2 hh]
 slice_with_ops = s:slice ops:slice_op*
@@ -159,12 +166,12 @@ stack_tail = tail:(comma @sequence)+
 // a choose is a series of pipe-separated sequence, one of which is
 // chosen at random, each cycle
 choose_tail = tail:(pipe @sequence)+
-  { return { alignment: 'rand', list: tail }; }
+  { return { alignment: 'rand', list: tail, seed: seed++ }; }
 
 // if the stack contains only one element, we don't create a stack but return the
 // underlying element
 stack_or_choose = head:sequence tail:(stack_tail / choose_tail)?
-  { if (tail && tail.list.length > 0) { return new PatternStub([head, ...tail.list], tail.alignment); } else { return head; } }
+  { if (tail && tail.list.length > 0) { return new PatternStub([head, ...tail.list], tail.alignment, tail.seed); } else { return head; } }
 
 polymeter_stack = head:sequence tail:stack_tail?
   { return new PatternStub(tail ? [head, ...tail.list] : [head], 'polymeter'); }

packages/mini/mini.mjs

@@ -7,17 +7,13 @@ This program is free software: you can redistribute it and/or modify it under th
 import * as krill from './krill-parser.js';
 import * as strudel from '@strudel.cycles/core';
 
-/* var _seedState = 0;
-const randOffset = 0.0002;
-
-function _nextSeed() {
-  return _seedState++;
-} */
+const randOffset = 0.0003;
 
 const applyOptions = (parent, code) => (pat, i) => {
   const ast = parent.source_[i];
   const options = ast.options_;
   const ops = options?.ops;
+
   if (ops) {
     for (const op of ops) {
       switch (op.type_) {
@@ -43,27 +39,14 @@ const applyOptions = (parent, code) => (pat, i) => {
           break;
         }
         case 'degradeBy': {
-          // TODO: find out what is right here
-          // example:
-          /*
-           stack(
-             s("hh*8").degrade(),
-             s("[ht*8]?")
-           )
-        */
-          // above example will only be in sync when _degradeBy is used...
-          // it also seems that the nextSeed will create undeterministic behaviour
-          // as it uses a global _seedState. This is probably the reason for
-          // https://github.com/tidalcycles/strudel/issues/245
-
-          // this is how it was:
-          /* 
-        return strudel.reify(pat)._degradeByWith(
-          strudel.rand.early(randOffset * _nextSeed()).segment(1),
-          op.arguments_.amount ?? 0.5,
-        ); 
-        */
-          pat = strudel.reify(pat).degradeBy(op.arguments_.amount === null ? 0.5 : op.arguments_.amount);
+          pat = strudel
+            .reify(pat)
+            ._degradeByWith(strudel.rand.early(randOffset * op.arguments_.seed), op.arguments_.amount ?? 0.5);
+          break;
+        }
+        case 'tail': {
+          const friend = patternifyAST(op.arguments_.element, code);
+          pat = pat.fmap((a) => (b) => Array.isArray(a) ? [...a, b] : [a, b]).appLeft(friend);
           break;
         }
         default: {
@@ -108,9 +91,7 @@ export function patternifyAST(ast, code) {
         return strudel.stack(...aligned);
       }
       if (alignment === 'rand') {
-        // https://github.com/tidalcycles/strudel/issues/245#issuecomment-1345406422
-        // return strudel.chooseInWith(strudel.rand.early(randOffset * _nextSeed()).segment(1), children);
-        return strudel.chooseCycles(...children);
+        return strudel.chooseInWith(strudel.rand.early(randOffset * ast.arguments_.seed).segment(1), children);
       }
       const weightedChildren = ast.source_.some((child) => !!child.options_?.weight);
       if (!weightedChildren && alignment === 'slowcat') {

packages/mini/package.json

@@ -1,12 +1,18 @@
 {
   "name": "@strudel.cycles/mini",
-  "version": "0.5.0",
+  "version": "0.7.2",
   "description": "Mini notation for strudel",
   "main": "index.mjs",
   "type": "module",
+  "publishConfig": {
+    "main": "dist/index.js",
+    "module": "dist/index.mjs"
+  },
   "scripts": {
     "test": "vitest run",
-    "build:parser": "peggy -o krill-parser.js --format es ./krill.pegjs"
+    "build:parser": "peggy -o krill-parser.js --format es ./krill.pegjs",
+    "build": "vite build",
+    "prepublishOnly": "npm run build"
   },
   "repository": {
     "type": "git",
@@ -26,11 +32,11 @@
   },
   "homepage": "https://github.com/tidalcycles/strudel#readme",
   "dependencies": {
-    "@strudel.cycles/core": "^0.5.0",
-    "@strudel.cycles/eval": "^0.5.0",
-    "@strudel.cycles/tone": "^0.5.0"
+    "@strudel.cycles/core": "workspace:*"
   },
   "devDependencies": {
-    "peggy": "^2.0.1"
+    "peggy": "^2.0.1",
+    "vite": "^3.2.2",
+    "vitest": "^0.25.7"
   }
 }

packages/mini/test/mini.test.mjs

@@ -140,7 +140,22 @@ describe('mini', () => {
     expect(haps.length < 230).toBe(true);
     // 'Had too many cycles remaining after degradeBy 0.8');
   });
-  /*it('supports the random choice operator ("|") with nesting', () => {
+  it('supports multiple independent uses of the random choice operator ("|")', () => {
+    const numCycles = 1000;
+    const values = mini('[a|b] [a|b]')
+      .queryArc(0, numCycles)
+      .map((e) => e.value);
+    const observed = { aa: 0, ab: 0, ba: 0, bb: 0 };
+    for (let i = 0; i < values.length; i += 2) {
+      const chunk = values.slice(i, i + 2);
+      observed[chunk.join('')]++;
+    }
+    for (const count of Object.values(observed)) {
+      // Should fall within 99% confidence interval for binomial with p=0.25.
+      expect(215 <= count && count <= 286).toBe(true);
+    }
+  });
+  it('supports the random choice operator ("|") with nesting', () => {
     const numCycles = 900;
     const haps = mini('a | [b | c] | [d | e | f]').queryArc(0, numCycles);
     // Should have about 1/3 a, 1/6 each of b | c, and 1/9 each of d | e | f.
@@ -165,6 +180,8 @@ describe('mini', () => {
     // 15.086 is the chisq for 5 degrees of freedom at 99%, so for 99% of uniformly-distributed
     //  PRNG, this test should succeed
     expect(chisq <= 15.086).toBe(true);
-    // assert(chisq <= 15.086, chisq + ' was expected to be less than 15.086 under chi-squared test');
-  });*/
+  });
+  it('supports lists', () => {
+    expect(minV('a:b c:d:[e:f] g')).toEqual([['a', 'b'], ['c', 'd', ['e', 'f']], 'g']);
+  });
 });

packages/mini/vite.config.js

@@ -0,0 +1,19 @@
+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', 'cjs'],
+      fileName: (ext) => ({ es: 'index.mjs', cjs: 'index.js' }[ext]),
+    },
+    rollupOptions: {
+      external: [...Object.keys(dependencies)],
+    },
+    target: 'esnext',
+  },
+});

packages/osc/README.md

@@ -34,6 +34,6 @@ Now open the REPL and type:
 s("<bd sd> hh").osc()
 ```
 
-or just [click here](http://localhost:3000/#cygiPGJkIHNkPiBoaCIpLm9zYygp)...
+or just [click here](https://strudel.tidalcycles.org/#cygiPGJkIHNkPiBoaCIpLm9zYygp)...
 
-You can read more about [how to use Superdirt with Strudel the Tutorial](https://strudel.tidalcycles.org/learn/outputs#superdirt-api)
+You can read more about [how to use Superdirt with Strudel the Tutorial](https://strudel.tidalcycles.org/learn/input-output/#superdirt-api)

packages/osc/osc.mjs

@@ -39,14 +39,16 @@ let startedAt = -1;
 /**
  *
  * Sends each hap as an OSC message, which can be picked up by SuperCollider or any other OSC-enabled software.
+ * For more info, read [MIDI & OSC in the docs](https://strudel.tidalcycles.org/learn/input-output)
  *
  * @name osc
  * @memberof Pattern
  * @returns Pattern
  */
-Pattern.prototype.osc = async function () {
-  const osc = await connect();
-  return this.onTrigger((time, hap, currentTime, cps = 1) => {
+Pattern.prototype.osc = function () {
+  return this.onTrigger(async (time, hap, currentTime, cps = 1) => {
+    hap.ensureObjectValue();
+    const osc = await connect();
     const cycle = hap.wholeOrPart().begin.valueOf();
     const delta = hap.duration.valueOf();
     // time should be audio time of onset

packages/osc/package-lock.json

@@ -1,60 +0,0 @@
-{
-	"name": "@strudel.cycles/osc",
-	"version": "0.4.0",
-	"lockfileVersion": 2,
-	"requires": true,
-	"packages": {
-		"": {
-			"name": "@strudel.cycles/osc",
-			"version": "0.1.0",
-			"license": "AGPL-3.0-or-later",
-			"dependencies": {
-				"osc-js": "^2.3.2"
-			}
-		},
-		"node_modules/osc-js": {
-			"version": "2.3.2",
-			"resolved": "https://registry.npmjs.org/osc-js/-/osc-js-2.3.2.tgz",
-			"integrity": "sha512-9i7J4u1hH+glooGMh+ki1ni0JGqKmylT8r0nXKugHbRK63rR+kl4O+5tGW6+/EszjbCju3KV+eXQQzFDdGrmhg==",
-			"dependencies": {
-				"ws": "^8.5.0"
-			}
-		},
-		"node_modules/ws": {
-			"version": "8.5.0",
-			"resolved": "https://registry.npmjs.org/ws/-/ws-8.5.0.tgz",
-			"integrity": "sha512-BWX0SWVgLPzYwF8lTzEy1egjhS4S4OEAHfsO8o65WOVsrnSRGaSiUaa9e0ggGlkMTtBlmOpEXiie9RUcBO86qg==",
-			"engines": {
-				"node": ">=10.0.0"
-			},
-			"peerDependencies": {
-				"bufferutil": "^4.0.1",
-				"utf-8-validate": "^5.0.2"
-			},
-			"peerDependenciesMeta": {
-				"bufferutil": {
-					"optional": true
-				},
-				"utf-8-validate": {
-					"optional": true
-				}
-			}
-		}
-	},
-	"dependencies": {
-		"osc-js": {
-			"version": "2.3.2",
-			"resolved": "https://registry.npmjs.org/osc-js/-/osc-js-2.3.2.tgz",
-			"integrity": "sha512-9i7J4u1hH+glooGMh+ki1ni0JGqKmylT8r0nXKugHbRK63rR+kl4O+5tGW6+/EszjbCju3KV+eXQQzFDdGrmhg==",
-			"requires": {
-				"ws": "^8.5.0"
-			}
-		},
-		"ws": {
-			"version": "8.5.0",
-			"resolved": "https://registry.npmjs.org/ws/-/ws-8.5.0.tgz",
-			"integrity": "sha512-BWX0SWVgLPzYwF8lTzEy1egjhS4S4OEAHfsO8o65WOVsrnSRGaSiUaa9e0ggGlkMTtBlmOpEXiie9RUcBO86qg==",
-			"requires": {}
-		}
-	}
-}

packages/osc/package.json

@@ -1,14 +1,19 @@
 {
   "name": "@strudel.cycles/osc",
-  "version": "0.4.0",
+  "version": "0.7.1",
   "description": "OSC messaging for strudel",
   "main": "osc.mjs",
+  "publishConfig": {
+    "main": "dist/index.js",
+    "module": "dist/index.mjs"
+  },
   "scripts": {
-    "test": "echo \"No tests present.\" && exit 0",
     "server": "node server.js",
     "tidal-sniffer": "node tidal-sniffer.js",
     "client": "npx serve -p 4321",
-    "build": "npx pkg server.js --targets node16-macos-x64,node16-win-x64,node16-linux-x64 --out-path bin"
+    "build-bin": "npx pkg server.js --targets node16-macos-x64,node16-win-x64,node16-linux-x64 --out-path bin",
+    "build": "vite build",
+    "prepublishOnly": "npm run build"
   },
   "repository": {
     "type": "git",
@@ -31,9 +36,11 @@
   },
   "homepage": "https://github.com/tidalcycles/strudel#readme",
   "dependencies": {
+    "@strudel.cycles/core": "workspace:*",
     "osc-js": "^2.4.0"
   },
   "devDependencies": {
-    "pkg": "^5.7.0"
+    "pkg": "^5.7.0",
+    "vite": "^3.2.2"
   }
 }

packages/osc/vite.config.js

@@ -0,0 +1,19 @@
+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, 'osc.mjs'),
+      formats: ['es', 'cjs'],
+      fileName: (ext) => ({ es: 'index.mjs', cjs: 'index.js' }[ext]),
+    },
+    rollupOptions: {
+      external: [...Object.keys(dependencies)],
+    },
+    target: 'esnext',
+  },
+});

packages/react/.gitignore

@@ -11,8 +11,6 @@ node_modules
 dist-ssr
 *.local
 
-!dist
-
 # Editor directories and files
 .vscode/*
 !.vscode/extensions.json

packages/react/README.md

@@ -13,31 +13,43 @@ npm i @strudel.cycles/react
 Here is a minimal example of how to set up a MiniRepl:
 
 ```jsx
-import { evalScope, controls } from '@strudel.cycles/core';
+import * as React from 'react';
+import '@strudel.cycles/react/dist/style.css';
 import { MiniRepl } from '@strudel.cycles/react';
-import { prebake } from '../repl/src/prebake.mjs';
+import { evalScope, controls } from '@strudel.cycles/core';
+import { samples, initAudioOnFirstClick } from '@strudel.cycles/webaudio';
 
-evalScope(
-  controls,
-  import('@strudel.cycles/core'),
-  import('@strudel.cycles/tonal'),
-  import('@strudel.cycles/mini'),
-  import('@strudel.cycles/webaudio'),
-  /* probably import other strudel packages */
-);
+async function prebake() {
+  await samples(
+    'https://strudel.tidalcycles.org/tidal-drum-machines.json',
+    'github:ritchse/tidal-drum-machines/main/machines/'
+  );
+  await samples(
+    'https://strudel.tidalcycles.org/EmuSP12.json',
+    'https://strudel.tidalcycles.org/EmuSP12/'
+  );
+}
 
-prebake();
+async function init() {
+  await evalScope(
+    controls,
+    import('@strudel.cycles/core'),
+    import('@strudel.cycles/mini'),
+    import('@strudel.cycles/webaudio'),
+    import('@strudel.cycles/tonal')
+  );
+  await prebake();
+  initAudioOnFirstClick();
+}
 
-export function Repl({ tune }) {
-  return <MiniRepl tune={tune} hideOutsideView={true} />;
+if (typeof window !== 'undefined') {
+  init();
+}
+
+export default function App() {
+  return <MiniRepl tune={`s("bd sd,hh*4")`} />;
 }
 ```
 
-## Development
-
-If you change something in here and want to see the changes in the repl, make sure to run `npm run build` inside this folder!
-
-```js
-npm run dev # dev server
-npm run build # build package
-```
+- Open [example on stackblitz](https://stackblitz.com/edit/react-ts-saaair?file=tune.tsx,App.tsx)
+- Also check out the [nano-repl](./examples/nano-repl/) for a more sophisticated example

packages/react/dist/index.es.js

@@ -1,442 +0,0 @@
-import d, { useCallback as E, useRef as A, useEffect as k, useMemo as Q, useState as _, useLayoutEffect as te } from "react";
-import ue from "@uiw/react-codemirror";
-import { Decoration as M, EditorView as re } from "@codemirror/view";
-import { StateEffect as ne, StateField as oe } from "@codemirror/state";
-import { javascript as de } from "@codemirror/lang-javascript";
-import { tags as u } from "@lezer/highlight";
-import { createTheme as fe } from "@uiw/codemirror-themes";
-import { webaudioOutput as me, getAudioContext as he } from "@strudel.cycles/webaudio";
-import { useInView as ge } from "react-hook-inview";
-import { repl as pe, logger as ve } from "@strudel.cycles/core";
-import { transpiler as be } from "@strudel.cycles/transpiler";
-const Ee = fe({
-  theme: "dark",
-  settings: {
-    background: "#222",
-    foreground: "#75baff",
-    caret: "#ffcc00",
-    selection: "rgba(128, 203, 196, 0.5)",
-    selectionMatch: "#036dd626",
-    lineHighlight: "#00000050",
-    gutterBackground: "transparent",
-    gutterForeground: "#8a919966"
-  },
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-    { tag: u.definition(u.variableName), color: "#82aaff" },
-    { tag: u.string, color: "#c3e88d" },
-    { tag: u.special(u.string), color: "#c3e88d" },
-    { tag: u.comment, color: "#7d8799" },
-    { tag: u.variableName, color: "#c792ea" },
-    { tag: u.tagName, color: "#c3e88d" },
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-    { tag: u.propertyName, color: "#c792ea" },
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-    { tag: u.invalid, color: "#ffffff" }
-  ]
-});
-const X = ne.define(), ye = oe.define({
-  create() {
-    return M.none;
-  },
-  update(e, t) {
-    try {
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-          } else
-            e = M.set([]);
-      return e;
-    } catch (r) {
-      return console.warn("flash error", r), e;
-    }
-  },
-  provide: (e) => re.decorations.from(e)
-}), we = (e) => {
-  e.dispatch({ effects: X.of(!0) }), setTimeout(() => {
-    e.dispatch({ effects: X.of(!1) });
-  }, 200);
-}, B = ne.define(), ke = oe.define({
-  create() {
-    return M.none;
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-  update(e, t) {
-    try {
-      for (let r of t.effects)
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-          const n = r.value.map(
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-}
-const Te = (e) => te(() => (window.addEventListener("keydown", e, !0), () => window.removeEventListener("keydown", e, !0)), [e]);
-export {
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-  Ze as MiniRepl,
-  T as cx,
-  we as flash,
-  Me as useHighlighting,
-  Te as useKeydown,
-  Ce as usePostMessage,
-  De as useStrudel
-};

packages/react/dist/style.css

@@ -1 +0,0 @@
-.cm-editor{background-color:transparent!important;height:100%;z-index:11;font-size:18px}.cm-theme-light{width:100%}.cm-line>*{background:#00000095}*,:before,:after{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: }::backdrop{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: }.sc-h-5{height:1.25rem}.sc-w-5{width:1.25rem}@keyframes sc-pulse{50%{opacity:.5}}.sc-animate-pulse{animation:sc-pulse 2s cubic-bezier(.4,0,.6,1) infinite}.sc-rounded-md{border-radius:.375rem}.sc-bg-gray-800{--tw-bg-opacity: 1;background-color:rgb(31 41 55 / var(--tw-bg-opacity))}.sc-p-2{padding:.5rem}._container_3i85k_1{overflow:hidden;border-radius:.375rem;--tw-bg-opacity: 1;background-color:rgb(34 34 34 / var(--tw-bg-opacity))}._header_3i85k_5{display:flex;justify-content:space-between;border-top-width:1px;--tw-border-opacity: 1;border-color:rgb(100 116 139 / var(--tw-border-opacity));--tw-bg-opacity: 1;background-color:rgb(51 65 85 / var(--tw-bg-opacity))}._buttons_3i85k_9{display:flex}._button_3i85k_9{display:flex;width:4rem;cursor:pointer;align-items:center;justify-content:center;border-right-width:1px;--tw-border-opacity: 1;border-color:rgb(100 116 139 / var(--tw-border-opacity));--tw-bg-opacity: 1;background-color:rgb(51 65 85 / var(--tw-bg-opacity));padding:.25rem;--tw-text-opacity: 1;color:rgb(255 255 255 / var(--tw-text-opacity))}._button_3i85k_9:hover{--tw-bg-opacity: 1;background-color:rgb(71 85 105 / var(--tw-bg-opacity))}._buttonDisabled_3i85k_17{display:flex;width:4rem;cursor:pointer;cursor:not-allowed;align-items:center;justify-content:center;--tw-bg-opacity: 1;background-color:rgb(71 85 105 / var(--tw-bg-opacity));padding:.25rem;--tw-text-opacity: 1;color:rgb(148 163 184 / var(--tw-text-opacity))}._error_3i85k_21{padding:.25rem;text-align:right;font-size:.875rem;line-height:1.25rem;--tw-text-opacity: 1;color:rgb(254 202 202 / var(--tw-text-opacity))}._body_3i85k_25{position:relative;overflow:auto}

packages/react/examples/nano-repl/.gitignore

@@ -8,7 +8,7 @@ pnpm-debug.log*
 lerna-debug.log*
 
 node_modules
-!dist
+dist
 dist-ssr
 *.local
 

packages/react/examples/nano-repl/README.md

@@ -0,0 +1,15 @@
+# nano-repl
+
+this is an example of how to create a repl with strudel and react.
+
+## Usage
+
+after cloning the strudel repo:
+
+```sh
+pnpm i
+cd packages/react/examples/nano-repl
+pnpm dev
+```
+
+you should now have a repl running at `http://localhost:5173/`

packages/react/examples/nano-repl/dist/assets/index.75f8960b.css

@@ -1 +0,0 @@
-.cm-editor{background-color:transparent!important;height:100%;z-index:11;font-size:16px}.cm-theme-light{width:100%}.cm-line>*{background:#00000095}*,:before,:after{box-sizing:border-box;border-width:0;border-style:solid;border-color:#e5e7eb}:before,:after{--tw-content: ""}html{line-height:1.5;-webkit-text-size-adjust:100%;-moz-tab-size:4;-o-tab-size:4;tab-size:4;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,"Apple Color Emoji","Segoe UI Emoji",Segoe UI Symbol,"Noto Color Emoji"}body{margin:0;line-height:inherit}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-family:inherit;font-size:100%;line-height:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,[type=button],[type=reset],[type=submit]{-webkit-appearance:button;background-color:transparent;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dl,dd,h1,h2,h3,h4,h5,h6,hr,figure,p,pre{margin:0}fieldset{margin:0;padding:0}legend{padding:0}ol,ul,menu{list-style:none;margin:0;padding:0}textarea{resize:vertical}input::-moz-placeholder,textarea::-moz-placeholder{opacity:1;color:#9ca3af}input:-ms-input-placeholder,textarea:-ms-input-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}button,[role=button]{cursor:pointer}:disabled{cursor:default}img,svg,video,canvas,audio,iframe,embed,object{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}[hidden]{display:none}*,:before,:after{--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: }.fixed{position:fixed}.absolute{position:absolute}.bottom-0{bottom:0px}.z-\[12\]{z-index:12}.flex{display:flex}.w-full{width:100%}.justify-center{justify-content:center}.space-x-2>:not([hidden])~:not([hidden]){--tw-space-x-reverse: 0;margin-right:calc(.5rem * var(--tw-space-x-reverse));margin-left:calc(.5rem * calc(1 - var(--tw-space-x-reverse)))}.rounded-t-md{border-top-left-radius:.375rem;border-top-right-radius:.375rem}.bg-slate-500{--tw-bg-opacity: 1;background-color:rgb(100 116 139 / var(--tw-bg-opacity))}.px-2{padding-left:.5rem;padding-right:.5rem}body{background:#123}

packages/react/examples/nano-repl/dist/assets/index.e7ac54e9.js

@@ -1 +0,0 @@
-import{f as s,i as t,h as o,j as d,q as f,l as p,k as u,p as i,o as l,n as r,w as g}from"./index.ec9f9930.js";export{s as getAudioContext,t as getCachedBuffer,o as getDestination,d as getLoadedBuffer,f as getLoadedSamples,p as loadBuffer,u as loadGithubSamples,i as panic,l as resetLoadedSamples,r as samples,g as webaudioOutput};

packages/react/examples/nano-repl/dist/assets/serial.b42b098c.js

@@ -1 +0,0 @@
-import{P as w}from"./index.ec9f9930.js";var i,f=!1;async function b(a=38400){if(!f){if(f=!0,i)return i;if("serial"in navigator){const r=await navigator.serial.requestPort();await r.open({baudRate:a});const o=new TextEncoderStream;o.readable.pipeTo(r.writable);const s=o.writable.getWriter();i=function(e){s.write(e)}}else throw"Webserial is not available in this browser."}}const g=.1;w.prototype.serial=function(...a){return this._withHap(r=>{i||b(...a);const o=(s,e,u)=>{var t="";if(typeof e.value=="object")if("action"in e.value){t+=e.value.action+"(";var c=!0;for(const[n,l]of Object.entries(e.value))n!=="action"&&(c?c=!1:t+=",",t+=`${n}:${l}`);t+=")"}else for(const[n,l]of Object.entries(e.value))t+=`${n}:${l};`;else t=e.value;const v=(s-u+g)*1e3;window.setTimeout(i,v,t)};return r.setContext({...r.context,onTrigger:o})})};export{b as getWriter};

packages/react/examples/nano-repl/dist/index.html

@@ -1,14 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-  <head>
-    <meta charset="UTF-8" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>Strudel Nano REPL</title>
-    <script type="module" crossorigin src="./assets/index.ec9f9930.js"></script>
-    <link rel="stylesheet" href="./assets/index.75f8960b.css">
-  </head>
-  <body>
-    <div id="root"></div>
-    
-  </body>
-</html>

packages/react/examples/nano-repl/package.json

@@ -1,7 +1,7 @@
 {
-  "name": "nano-repl",
+  "name": "@strudel.cycles/nano-repl",
   "private": true,
-  "version": "0.0.0",
+  "version": "0.6.0",
   "type": "module",
   "scripts": {
     "dev": "vite",
@@ -10,7 +10,14 @@
   },
   "dependencies": {
     "react": "^18.2.0",
-    "react-dom": "^18.2.0"
+    "react-dom": "^18.2.0",
+    "@strudel.cycles/core": "workspace:*",
+    "@strudel.cycles/osc": "workspace:*",
+    "@strudel.cycles/mini": "workspace:*",
+    "@strudel.cycles/transpiler": "workspace:*",
+    "@strudel.cycles/webaudio": "workspace:*",
+    "@strudel.cycles/tonal": "workspace:*",
+    "@strudel.cycles/react": "workspace:*"
   },
   "devDependencies": {
     "@types/react": "^18.0.17",

packages/react/examples/nano-repl/src/App.jsx

@@ -1,27 +1,21 @@
-import { evalScope, controls } from '@strudel.cycles/core';
-import { getAudioContext, panic, webaudioOutput } from '@strudel.cycles/webaudio';
+import { controls, evalScope } from '@strudel.cycles/core';
+import { CodeMirror, useHighlighting, useKeydown, useStrudel, flash } from '@strudel.cycles/react';
+import { getAudioContext, initAudioOnFirstClick, panic, webaudioOutput } from '@strudel.cycles/webaudio';
 import { useCallback, useState } from 'react';
-import CodeMirror, { flash } from '../../../src/components/CodeMirror6';
-import useKeydown from '../../../src/hooks/useKeydown.mjs';
-import useStrudel from '../../../src/hooks/useStrudel';
-import useHighlighting from '../../../src/hooks/useHighlighting';
 import './style.css';
 // import { prebake } from '../../../../../repl/src/prebake.mjs';
 
+initAudioOnFirstClick();
+
 // TODO: only import stuff when play is pressed?
 evalScope(
   controls,
   import('@strudel.cycles/core'),
-  // import('@strudel.cycles/tone'),
-  // import('@strudel.cycles/midi'), // TODO: find out why midi loads tone.js
   import('@strudel.cycles/tonal'),
   import('@strudel.cycles/mini'),
   import('@strudel.cycles/xen'),
   import('@strudel.cycles/webaudio'),
   import('@strudel.cycles/osc'),
-  import('@strudel.cycles/webdirt'),
-  import('@strudel.cycles/serial'),
-  import('@strudel.cycles/soundfonts'),
 );
 
 const defaultTune = `samples({
@@ -30,7 +24,7 @@ const defaultTune = `samples({
   hh: ['hh27/000_hh27closedhh.wav','hh/000_hh3closedhh.wav'],
 }, 'github:tidalcycles/Dirt-Samples/master/');
 stack(
-  s("bd,[~ <sd!3 sd(3,4,2)>],hh(3,4)") // drums
+  s("bd,[~ <sd!3 sd(3,4,2)>],hh*8") // drums
   .speed(perlin.range(.7,.9)) // random sample speed variation
   //.hush()
   ,"<a1 b1*2 a1(3,8) e2>" // bassline
@@ -43,7 +37,7 @@ stack(
   .gain(.4) // turn down
   .cutoff(sine.slow(7).range(300,5000)) // automate cutoff
   //.hush()
-  ,"<Am7!3 <Em7 E7b13 Em7 Ebm7b5>>".voicings() // chords
+  ,"<Am7!3 <Em7 E7b13 Em7 Ebm7b5>>".voicings('lefthand') // chords
   .superimpose(x=>x.add(.04)) // add second, slightly detuned voice
   .add(perlin.range(0,.5)) // random pitch variation
   .n() // wrap in "n"
@@ -72,7 +66,7 @@ function App() {
   const [code, setCode] = useState(defaultTune);
   const [view, setView] = useState();
   // const [code, setCode] = useState(`"c3".note().slow(2)`);
-  const { scheduler, evaluate, schedulerError, evalError, isDirty, activeCode, pattern } = useStrudel({
+  const { scheduler, evaluate, schedulerError, evalError, isDirty, activeCode, pattern, started } = useStrudel({
     code,
     defaultOutput: webaudioOutput,
     getTime,
@@ -81,8 +75,8 @@ function App() {
   useHighlighting({
     view,
     pattern,
-    active: !activeCode?.includes('strudel disable-highlighting'),
-    getTime: () => scheduler.getPhase(),
+    active: started && !activeCode?.includes('strudel disable-highlighting'),
+    getTime: () => scheduler.now(),
   });
 
   const error = evalError || schedulerError;
@@ -103,7 +97,7 @@ function App() {
               scheduler.start();
             }
           } else if (e.code === 'Period') {
-            scheduler.pause();
+            scheduler.stop();
             panic();
             e.preventDefault();
           }
@@ -114,13 +108,11 @@ function App() {
   );
   return (
     <div>
-      {/* <textarea value={code} onChange={(e) => setCode(e.target.value)} cols="64" rows="30" /> */}
-      <nav className="z-[12] w-full flex justify-center absolute bottom-0">
+      <nav className="z-[12] w-full flex justify-center fixed bottom-0">
         <div className="bg-slate-500 space-x-2 px-2 rounded-t-md">
           <button
             onClick={async () => {
               await evaluate(code);
-              await getAudioContext().resume();
               scheduler.start();
             }}
           >

packages/react/examples/nano-repl/src/style.css

@@ -2,6 +2,18 @@
 @tailwind components;
 @tailwind utilities;
 
+:root {
+  --background: #222;
+  --lineBackground: #22222250;
+  --foreground: #fff;
+  --caret: #ffcc00;
+  --selection: rgba(128, 203, 196, 0.5);
+  --selectionMatch: #036dd626;
+  --lineHighlight: #00000050;
+  --gutterBackground: transparent;
+  --gutterForeground: #8a919966;
+}
+
 body {
   background: #123;
 }

packages/react/examples/nano-repl/tailwind.config.cjs

@@ -6,9 +6,23 @@ This program is free software: you can redistribute it and/or modify it under th
 
 module.exports = {
   // TODO: find out if leaving out tutorial path works now
-  content: ['./src/**/*.{js,jsx,ts,tsx}'],
+  content: ['./src/**/*.{js,jsx,ts,tsx}', '../../src/**/*.{html,js,jsx,md,mdx,ts,tsx}'],
   theme: {
-    extend: {},
+    extend: {
+      colors: {
+        // codemirror-theme settings
+        background: 'var(--background)',
+        lineBackground: 'var(--lineBackground)',
+        foreground: 'var(--foreground)',
+        caret: 'var(--caret)',
+        selection: 'var(--selection)',
+        selectionMatch: 'var(--selectionMatch)',
+        gutterBackground: 'var(--gutterBackground)',
+        gutterForeground: 'var(--gutterForeground)',
+        gutterBorder: 'var(--gutterBorder)',
+        lineHighlight: 'var(--lineHighlight)',
+      },
+    },
   },
   plugins: [],
 };

packages/react/package.json

@@ -1,24 +1,18 @@
 {
   "name": "@strudel.cycles/react",
-  "version": "0.5.0",
+  "version": "0.7.1",
   "description": "React components for strudel",
-  "main": "dist/index.cjs.js",
-  "module": "dist/index.es.js",
-  "exports": {
-    ".": {
-      "require": "./dist/index.cjs.js",
-      "import": "./dist/index.es.js"
-    },
-    "./dist/style.css": "./dist/style.css"
+  "main": "src/index.js",
+  "publishConfig": {
+    "main": "dist/index.js",
+    "module": "dist/index.mjs"
   },
-  "files": [
-    "dist"
-  ],
   "scripts": {
     "dev": "vite",
     "build": "vite build",
     "watch": "vite build --watch",
-    "preview": "vite preview"
+    "preview": "vite preview",
+    "prepublishOnly": "npm run build"
   },
   "repository": {
     "type": "git",
@@ -38,27 +32,32 @@
   },
   "homepage": "https://github.com/tidalcycles/strudel#readme",
   "dependencies": {
+    "@codemirror/autocomplete": "^6.4.0",
     "@codemirror/lang-javascript": "^6.1.1",
-    "@strudel.cycles/core": "^0.5.0",
-    "@strudel.cycles/tone": "^0.5.0",
-    "@strudel.cycles/transpiler": "^0.5.0",
-    "@strudel.cycles/webaudio": "^0.5.0",
+    "@codemirror/state": "^6.2.0",
+    "@codemirror/view": "^6.7.3",
+    "@lezer/highlight": "^1.1.3",
+    "@replit/codemirror-emacs": "^6.0.0",
+    "@replit/codemirror-vim": "^6.0.6",
+    "@strudel.cycles/core": "workspace:*",
+    "@strudel.cycles/transpiler": "workspace:*",
+    "@strudel.cycles/webaudio": "workspace:*",
     "@uiw/codemirror-themes": "^4.12.4",
     "@uiw/react-codemirror": "^4.12.4",
     "react-hook-inview": "^4.5.0"
   },
   "peerDependencies": {
-    "react": "^17.0.2",
-    "react-dom": "^17.0.2"
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0"
   },
   "devDependencies": {
-    "@types/react": "^17.0.2",
-    "@types/react-dom": "^17.0.2",
+    "@types/react": "^18.0.28",
+    "@types/react-dom": "^18.0.11",
     "@vitejs/plugin-react": "^2.2.0",
     "autoprefixer": "^10.4.7",
     "postcss": "^8.4.18",
-    "react": "^17.0.2",
-    "react-dom": "^17.0.2",
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0",
     "tailwindcss": "^3.0.24",
     "vite": "^3.2.2"
   }

packages/react/src/App.jsx

@@ -6,11 +6,8 @@ import { controls, evalScope } from '@strudel.cycles/core';
 evalScope(
   controls,
   import('@strudel.cycles/core'),
-  // import('@strudel.cycles/tone'),
   import('@strudel.cycles/tonal'),
   import('@strudel.cycles/mini'),
-  import('@strudel.cycles/midi'),
-  import('@strudel.cycles/xen'),
   import('@strudel.cycles/webaudio'),
 );
 

packages/react/src/components/Autocomplete.jsx

@@ -0,0 +1,77 @@
+import { createRoot } from 'react-dom/client';
+import jsdoc from '../../../../doc.json';
+
+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 }) {
+  return (
+    <div className="prose dark:prose-invert  max-h-[400px] overflow-auto">
+      <h3 className="pt-0 mt-0">{getDocLabel(doc)}</h3>
+      <div dangerouslySetInnerHTML={{ __html: doc.description }} />
+      <ul>
+        {doc.params?.map(({ name, type, description }, i) => (
+          <li key={i}>
+            {name} : {type.names?.join(' | ')} {description ? <> - {getInnerText(description)}</> : ''}
+          </li>
+        ))}
+      </ul>
+      <div>
+        {doc.examples?.map((example, i) => (
+          <div key={i}>
+            <pre
+              className="cursor-pointer"
+              onMouseDown={(e) => {
+                console.log('ola!');
+                navigator.clipboard.writeText(example);
+                e.stopPropagation();
+              }}
+            >
+              {example}
+            </pre>
+          </div>
+        ))}
+      </div>
+    </div>
+  );
+}
+
+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: () => {
+      const node = document.createElement('div');
+      // if Autocomplete is non-interactive, it could also be rendered at build time..
+      // .. using renderToStaticMarkup
+      createRoot(node).render(<Autocomplete doc={doc} />);
+      return node;
+    },
+    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' },
+    ], */
+  };
+};

packages/react/src/components/CodeMirror6.jsx

@@ -1,4 +1,4 @@
-import React from 'react';
+import React, { useMemo } from 'react';
 import _CodeMirror from '@uiw/react-codemirror';
 import { EditorView, Decoration } from '@codemirror/view';
 import { StateField, StateEffect } from '@codemirror/state';
@@ -6,6 +6,10 @@ import { javascript } from '@codemirror/lang-javascript';
 import strudelTheme from '../themes/strudel-theme';
 import './style.css';
 import { useCallback } from 'react';
+import { autocompletion } from '@codemirror/autocomplete';
+//import { strudelAutocomplete } from './Autocomplete';
+import { vim } from '@replit/codemirror-vim';
+import { emacs } from '@replit/codemirror-emacs';
 
 export const setFlash = StateEffect.define();
 const flashField = StateField.define({
@@ -49,19 +53,20 @@ const highlightField = StateField.define({
     try {
       for (let e of tr.effects) {
         if (e.is(setHighlights)) {
+          const { haps } = e.value;
           const marks =
-            e.value
+            haps
               .map((hap) =>
                 (hap.context.locations || []).map(({ start, end }) => {
-                  const color = hap.context.color || '#FFCA28';
+                  // const color = hap.context.color || e.value.color || '#FFCA28';
                   let from = tr.newDoc.line(start.line).from + start.column;
                   let to = tr.newDoc.line(end.line).from + end.column;
                   const l = tr.newDoc.length;
                   if (from > l || to > l) {
                     return; // dont mark outside of range, as it will throw an error
                   }
-                  // const mark = Decoration.mark({ attributes: { style: `outline: 1px solid ${color}` } });
-                  const mark = Decoration.mark({ attributes: { style: `outline: 1.5px solid ${color};` } });
+                  //const mark = Decoration.mark({ attributes: { style: `outline: 2px solid ${color};` } });
+                  const mark = Decoration.mark({ attributes: { class: `outline outline-2 outline-foreground` } });
                   return mark.range(from, to);
                 }),
               )
@@ -79,9 +84,27 @@ const highlightField = StateField.define({
   provide: (f) => EditorView.decorations.from(f),
 });
 
-const extensions = [javascript(), strudelTheme, highlightField, flashField];
+const staticExtensions = [
+  javascript(),
+  highlightField,
+  flashField,
+  // javascriptLanguage.data.of({ autocomplete: strudelAutocomplete }),
+  // autocompletion({ override: [strudelAutocomplete] }),
+  autocompletion({ override: [] }), // wait for https://github.com/uiwjs/react-codemirror/pull/458
+];
 
-export default function CodeMirror({ value, onChange, onViewChanged, onSelectionChange, options, editorDidMount }) {
+export default function CodeMirror({
+  value,
+  onChange,
+  onViewChanged,
+  onSelectionChange,
+  theme,
+  keybindings,
+  fontSize = 18,
+  fontFamily = 'monospace',
+  options,
+  editorDidMount,
+}) {
   const handleOnChange = useCallback(
     (value) => {
       onChange?.(value);
@@ -102,16 +125,27 @@ export default function CodeMirror({ value, onChange, onViewChanged, onSelection
     },
     [onSelectionChange],
   );
+  const extensions = useMemo(() => {
+    let bindings = {
+      vim,
+      emacs,
+    };
+    if (bindings[keybindings]) {
+      return [...staticExtensions, bindings[keybindings]()];
+    }
+    return staticExtensions;
+  }, [keybindings]);
   return (
-    <>
+    <div style={{ fontSize, fontFamily }} className="w-full">
       <_CodeMirror
         value={value}
+        theme={theme || strudelTheme}
         onChange={handleOnChange}
         onCreateEditor={handleOnCreateEditor}
         onUpdate={handleOnUpdate}
         extensions={extensions}
       />
-    </>
+    </div>
   );
 }
 

packages/react/src/components/Icon.tsx

@@ -2,7 +2,7 @@ import React from 'react';
 
 export function Icon({ type }) {
   return (
-    <svg xmlns="http://www.w3.org/2000/svg" className="sc-h-5 sc-w-5" viewBox="0 0 20 20" fill="currentColor">
+    <svg xmlns="http://www.w3.org/2000/svg" className="h-5 w-5" viewBox="0 0 20 20" fill="currentColor">
       {
         {
           refresh: (

packages/react/src/components/MiniRepl.jsx

@@ -7,13 +7,22 @@ import useHighlighting from '../hooks/useHighlighting.mjs';
 import useStrudel from '../hooks/useStrudel.mjs';
 import CodeMirror6, { flash } from './CodeMirror6';
 import { Icon } from './Icon';
-import styles from './MiniRepl.module.css';
 import './style.css';
 import { logger } from '@strudel.cycles/core';
+import useEvent from '../hooks/useEvent.mjs';
+import useKeydown from '../hooks/useKeydown.mjs';
 
 const getTime = () => getAudioContext().currentTime;
 
-export function MiniRepl({ tune, hideOutsideView = false, enableKeyboard, drawTime, punchcard, canvasHeight = 200 }) {
+export function MiniRepl({
+  tune,
+  hideOutsideView = false,
+  enableKeyboard,
+  drawTime,
+  punchcard,
+  canvasHeight = 200,
+  theme,
+}) {
   drawTime = drawTime || (punchcard ? [0, 4] : undefined);
   const evalOnMount = !!drawTime;
   const drawContext = useCallback(
@@ -63,6 +72,27 @@ export function MiniRepl({ tune, hideOutsideView = false, enableKeyboard, drawTi
     getTime: () => scheduler.now(),
   });
 
+  // keyboard shortcuts
+  useKeydown(
+    useCallback(
+      async (e) => {
+        if (view?.hasFocus) {
+          if (e.ctrlKey || e.altKey) {
+            if (e.code === 'Enter') {
+              e.preventDefault();
+              flash(view);
+              await activateCode();
+            } else if (e.code === 'Period') {
+              stop();
+              e.preventDefault();
+            }
+          }
+        }
+      },
+      [activateCode, stop, view],
+    ),
+  );
+
   // set active pattern on ctrl+enter
   useLayoutEffect(() => {
     if (enableKeyboard) {
@@ -98,20 +128,32 @@ export function MiniRepl({ tune, hideOutsideView = false, enableKeyboard, drawTi
   );
 
   return (
-    <div className={styles.container} ref={ref}>
-      <div className={styles.header}>
-        <div className={styles.buttons}>
-          <button className={cx(styles.button, started ? 'sc-animate-pulse' : '')} onClick={() => togglePlay()}>
+    <div className="overflow-hidden rounded-t-md bg-background border border-lineHighlight" ref={ref}>
+      <div className="flex justify-between bg-lineHighlight">
+        <div className="flex">
+          <button
+            className={cx(
+              'cursor-pointer w-16 flex items-center justify-center p-1 border-r border-lineHighlight text-foreground bg-lineHighlight hover:bg-background',
+              started ? 'animate-pulse' : '',
+            )}
+            onClick={() => togglePlay()}
+          >
             <Icon type={started ? 'stop' : 'play'} />
           </button>
-          <button className={cx(isDirty ? styles.button : styles.buttonDisabled)} onClick={() => activateCode()}>
+          <button
+            className={cx(
+              'w-16 flex items-center justify-center p-1 text-foreground border-lineHighlight bg-lineHighlight',
+              isDirty ? 'text-foreground hover:bg-background cursor-pointer' : 'opacity-50 cursor-not-allowed',
+            )}
+            onClick={() => activateCode()}
+          >
             <Icon type="refresh" />
           </button>
         </div>
-        {error && <div className={styles.error}>{error.message}</div>}
+        {error && <div className="text-right p-1 text-sm text-red-200">{error.message}</div>}
       </div>
-      <div className={styles.body}>
-        {show && <CodeMirror6 value={code} onChange={setCode} onViewChanged={setView} />}
+      <div className="overflow-auto relative">
+        {show && <CodeMirror6 value={code} onChange={setCode} onViewChanged={setView} theme={theme} />}
       </div>
       {drawTime && (
         <canvas
@@ -126,7 +168,7 @@ export function MiniRepl({ tune, hideOutsideView = false, enableKeyboard, drawTi
         ></canvas>
       )}
       {!!log.length && (
-        <div className="sc-bg-gray-800 sc-rounded-md sc-p-2">
+        <div className="bg-gray-800 rounded-md p-2">
           {log.map(({ message }, i) => (
             <div key={i}>{message}</div>
           ))}
@@ -140,13 +182,3 @@ export function MiniRepl({ tune, hideOutsideView = false, enableKeyboard, drawTi
 function useLogger(onTrigger) {
   useEvent(logger.key, onTrigger);
 }
-
-// TODO: dedupe
-function useEvent(name, onTrigger, useCapture = false) {
-  useEffect(() => {
-    document.addEventListener(name, onTrigger, useCapture);
-    return () => {
-      document.removeEventListener(name, onTrigger, useCapture);
-    };
-  }, [onTrigger]);
-}

packages/react/src/components/MiniRepl.module.css

@@ -1,27 +0,0 @@
-.container {
-  @apply sc-rounded-md sc-overflow-hidden sc-bg-[#222222];
-}
-
-.header {
-  @apply sc-flex sc-justify-between sc-bg-slate-700 sc-border-t sc-border-slate-500;
-}
-
-.buttons {
-  @apply sc-flex;
-}
-
-.button {
-  @apply sc-cursor-pointer sc-w-16 sc-flex sc-items-center sc-justify-center sc-p-1 sc-bg-slate-700 sc-border-r sc-border-slate-500  sc-text-white hover:sc-bg-slate-600;
-}
-
-.buttonDisabled {
-  @apply sc-cursor-pointer sc-w-16 sc-flex sc-items-center sc-justify-center sc-p-1 sc-bg-slate-600 sc-text-slate-400 sc-cursor-not-allowed;
-}
-
-.error {
-  @apply sc-text-right sc-p-1 sc-text-sm sc-text-red-200;
-}
-
-.body {
-  @apply sc-overflow-auto sc-relative;
-}

packages/react/src/components/style.css

@@ -1,14 +1,26 @@
+:root {
+  --background: #222;
+  --lineBackground: #22222250;
+  --foreground: #fff;
+  --caret: #ffcc00;
+  --selection: rgba(128, 203, 196, 0.5);
+  --selectionMatch: #036dd626;
+  --lineHighlight: #00000050;
+  --gutterBackground: transparent;
+  --gutterForeground: #8a919966;
+}
+
 .cm-editor {
   background-color: transparent !important;
   height: 100%;
   z-index: 11;
-  font-size: 18px;
+}
+
+.cm-theme {
+  width: 100%;
+  height: 100%;
 }
 
 .cm-theme-light {
   width: 100%;
 }
-
-.cm-line > * {
-  background: #00000095;
-}

packages/react/src/hooks/useEvent.mjs

@@ -0,0 +1,12 @@
+import { useEffect } from 'react';
+
+function useEvent(name, onTrigger, useCapture = false) {
+  useEffect(() => {
+    document.addEventListener(name, onTrigger, useCapture);
+    return () => {
+      document.removeEventListener(name, onTrigger, useCapture);
+    };
+  }, [onTrigger]);
+}
+
+export default useEvent;