Merge remote-tracking branch 'origin/main' into objectify-midi

.eslintignore

@@ -1,17 +0,0 @@
-krill-parser.js
-krill.pegjs
-.eslintrc.json
-server.js
-tidal-sniffer.js
-*.jsx
-tunejs.js
-out/**
-postcss.config.js
-postcss.config.cjs
-tailwind.config.js
-tailwind.config.cjs
-vite.config.js
-/**/dist/**/*
-!**/*.mjs
-**/*.tsx
-**/*.ts

.eslintrc.json

@@ -1,16 +0,0 @@
-{
-  "env": {
-    "browser": true,
-    "es2021": true
-  },
-  "extends": ["eslint:recommended"],
-  "overrides": [],
-  "parserOptions": {
-    "ecmaVersion": "latest",
-    "sourceType": "module"
-  },
-  "plugins": [],
-  "rules": {
-    "no-unused-vars": ["warn", { "destructuredArrayIgnorePattern": ".", "ignoreRestSiblings": false }]
-  }
-}

.github/workflows/deploy.yml

@@ -24,10 +24,10 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v3
         with:
-          node-version: 18
+          node-version: 16
           cache: "npm"
       - name: Install Dependencies
-        run: npm ci && cd website && npm ci
+        run: npm ci && cd repl && npm ci && cd ../tutorial && npm ci
 
       - name: Build
         run: npm run build
@@ -39,7 +39,7 @@ jobs:
         uses: actions/upload-pages-artifact@v1
         with:
           # Upload entire repository
-          path: "./website/dist"
+          path: "./out"
 
       - name: Deploy to GitHub Pages
         id: deployment

.github/workflows/test.yml

@@ -7,15 +7,13 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [18]
+        node-version: [16, 17]
 
     steps:
-      - uses: actions/checkout@v2
-      - 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
+    - uses: actions/checkout@v2
+    - uses: actions/setup-node@v3
+      with:
+        node-version: ${{ matrix.node-version }}
+        cache: 'npm'
+    - run: npm install
+    - run: npm test

.prettierignore

@@ -1,9 +0,0 @@
-*.md
-*.json
-*.yml
-*.
-**/out
-**/dist
-packages/mini/krill-parser.js
-packages/xen/tunejs.js
-paper

.prettierrc

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

.vscode/settings.json

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

CONTRIBUTING.md

@@ -12,8 +12,8 @@ To get in touch with the contributors, either
 
 ## Ask a Question
 
-If you have any questions about strudel, make sure you've glanced through the
-[docs](https://strudel.tidalcycles.org/learn/) to find out if it answers your question.
+If you have any questions about strudel, make sure you've read the
+[tutorial](https://strudel.tidalcycles.org/tutorial/) to find out if it answers your question.
 If not, use one of the Communication Channels above!
 
 Don't be afraid to ask! Your question might be of great value for other people too.
@@ -29,10 +29,12 @@ If you made some music with strudel, you can give back some love and share what
 Your creation could also be part of the random selection in the REPL if you want.
 Use one of the Communication Channels listed above.
 
-## Improve the Docs
+## Improve the Tutorial
 
-If you find some weak spots in the [docs](https://strudel.tidalcycles.org/learn/getting-started),
-you can edit each file directly on github via the "Edit this page" link located in the right sidebar.
+If you find some weak spots in the [tutorial](https://strudel.tidalcycles.org/),
+you are welcome to improve them by editing [this file](https://github.com/tidalcycles/strudel/blob/main/tutorial/tutorial.mdx).
+
+This will even work without setting up a development environment, only a github account is required.
 
 ## Propose a Feature
 

README.md

@@ -5,7 +5,7 @@
 An experiment in making a [Tidal](https://github.com/tidalcycles/tidal/) using web technologies. This software is slowly stabilising, but please continue to tread carefully.
 
 - Try it here: <https://strudel.tidalcycles.org/>
-- Docs: <https://strudel.tidalcycles.org/learn/>
+- Tutorial: <https://strudel.tidalcycles.org/tutorial/>
 - Technical Blog Post: <https://loophole-letters.vercel.app/strudel>
 
 ## Running Locally

jsdoc.config.json

@@ -1,7 +1,7 @@
 {
   "source": {
     "includePattern": ".+\\.(js(doc|x)?|mjs)$",
-    "excludePattern": "node_modules|shift-parser|shift-reducer|shift-traverser|dist"
+    "excludePattern": "node_modules|shift-parser|shift-reducer|shift-traverser"
   },
   "plugins": ["plugins/markdown"],
   "opts": {

my-patterns/README.md

@@ -1,20 +0,0 @@
-# my-patterns
-
-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/` !
-
-## 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/`
-
-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).

package.json

@@ -1,29 +1,22 @@
 {
   "name": "@strudel.cycles/monorepo",
-  "version": "0.5.0",
+  "version": "0.0.4",
   "private": true,
   "description": "Port of tidalcycles to javascript",
   "scripts": {
-    "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",
+    "setup": "npm i && npm run bootstrap && cd repl && npm i && cd ../tutorial && npm i",
+    "snapshot": "cd repl && npm run snapshot",
+    "repl": "cd repl && npm run dev",
     "osc": "cd packages/osc && npm run server",
-    "build": "cd website && npm run build",
-    "preview": "cd website && npm run preview",
+    "build": "rm -rf out && cd repl && npm run build && cd ../tutorial && npm run build",
+    "preview": "npx serve ./out",
     "deploy": "NODE_DEBUG=gh-pages gh-pages -d out",
     "jsdoc": "jsdoc packages/ -c jsdoc.config.json",
-    "jsdoc-json": "jsdoc packages/ --template ./node_modules/jsdoc-json --destination doc.json -c jsdoc.config.json",
-    "lint": "eslint . --ext mjs,js --quiet",
-    "codeformat": "prettier --write .",
-    "format-check": "prettier --check .",
-    "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"
+    "jsdoc-json": "jsdoc packages/ --template ./node_modules/jsdoc-json --destination doc.json -c jsdoc.config.json"
   },
   "workspaces": [
     "packages/*"
@@ -46,18 +39,16 @@
   },
   "homepage": "https://strudel.tidalcycles.org",
   "devDependencies": {
-    "@vitest/ui": "^0.25.7",
+    "@vitest/ui": "^0.21.1",
     "c8": "^7.12.0",
-    "canvas": "^2.11.0",
-    "eslint": "^8.28.0",
     "events": "^3.3.0",
     "gh-pages": "^4.0.0",
+    "happy-dom": "^6.0.4",
     "jsdoc": "^3.6.10",
     "jsdoc-json": "^2.0.2",
     "jsdoc-to-markdown": "^7.1.1",
     "lerna": "^4.0.0",
-    "prettier": "^2.8.1",
     "rollup-plugin-visualizer": "^5.8.1",
-    "vitest": "^0.25.7"
+    "vitest": "^0.21.1"
   }
 }

packages/core/.npmignore

@@ -1 +0,0 @@
-examples

packages/core/animate.mjs

@@ -1,67 +0,0 @@
-import { controls, Pattern, getDrawContext, silence, register, pure } from './index.mjs';
-const { createParams } = controls;
-
-let clearColor = '#22222210';
-
-Pattern.prototype.animate = function ({ callback, sync = false, smear = 0.5 } = {}) {
-  window.frame && cancelAnimationFrame(window.frame);
-  const ctx = getDrawContext();
-  const { clientWidth: ww, clientHeight: wh } = ctx.canvas;
-  let smearPart = smear === 0 ? '99' : Number((1 - smear) * 100).toFixed(0);
-  smearPart = smearPart.length === 1 ? `0${smearPart}` : smearPart;
-  clearColor = `#200010${smearPart}`;
-  const render = (t) => {
-    let frame;
-    /*     if (sync) {
-      t = scheduler.now();
-      frame = this.queryArc(t, t);
-    } else { */
-    t = Math.round(t);
-    frame = this.slow(1000).queryArc(t, t);
-    // }
-    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;
-      w *= ww;
-      h *= wh;
-      if (r !== undefined && a !== undefined) {
-        const radians = a * 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;
-      } else {
-        x *= ww - w;
-        y *= wh - h;
-      }
-      const val = { ...f.value, x, y, w, h };
-      ctx.fillStyle = fill;
-      if (s === 'rect') {
-        ctx.fillRect(x, y, w, h);
-      } else if (s === 'ellipse') {
-        ctx.beginPath();
-        ctx.ellipse(x + w / 2, y + h / 2, w / 2, h / 2, 0, 0, 2 * Math.PI);
-        ctx.fill();
-      }
-      callback && callback(ctx, val, f);
-    });
-    window.frame = requestAnimationFrame(render);
-  };
-  window.frame = requestAnimationFrame(render);
-  return silence;
-};
-
-export const { x, y, w, h, a, r, fill, smear } = createParams('x', 'y', 'w', 'h', 'a', 'r', 'fill', 'smear');
-
-export const rescale = register('rescale', function (f, pat) {
-  return pat.mul(x(f).w(f).y(f).h(f));
-});
-
-export const moveXY = register('moveXY', function (dx, dy, pat) {
-  return pat.add(x(dx).y(dy));
-});
-
-export const zoomIn = register('zoomIn', function (f, pat) {
-  const d = pure(1).sub(f).div(2);
-  return pat.rescale(f).move(d, d);
-});

packages/core/color.mjs

@@ -1,175 +0,0 @@
-export const colorMap = {
-  aliceblue: '#f0f8ff',
-  antiquewhite: '#faebd7',
-  aqua: '#00ffff',
-  aquamarine: '#7fffd4',
-  azure: '#f0ffff',
-  beige: '#f5f5dc',
-  bisque: '#ffe4c4',
-  black: '#000000',
-  blanchedalmond: '#ffebcd',
-  blue: '#0000ff',
-  blueviolet: '#8a2be2',
-  brown: '#a52a2a',
-  burlywood: '#deb887',
-  cadetblue: '#5f9ea0',
-  chartreuse: '#7fff00',
-  chocolate: '#d2691e',
-  coral: '#ff7f50',
-  cornflowerblue: '#6495ed',
-  cornsilk: '#fff8dc',
-  crimson: '#dc143c',
-  cyan: '#00ffff',
-  darkblue: '#00008b',
-  darkcyan: '#008b8b',
-  darkgoldenrod: '#b8860b',
-  darkgray: '#a9a9a9',
-  darkgreen: '#006400',
-  darkgrey: '#a9a9a9',
-  darkkhaki: '#bdb76b',
-  darkmagenta: '#8b008b',
-  darkolivegreen: '#556b2f',
-  darkorange: '#ff8c00',
-  darkorchid: '#9932cc',
-  darkred: '#8b0000',
-  darksalmon: '#e9967a',
-  darkseagreen: '#8fbc8f',
-  darkslateblue: '#483d8b',
-  darkslategray: '#2f4f4f',
-  darkslategrey: '#2f4f4f',
-  darkturquoise: '#00ced1',
-  darkviolet: '#9400d3',
-  deeppink: '#ff1493',
-  deepskyblue: '#00bfff',
-  dimgray: '#696969',
-  dimgrey: '#696969',
-  dodgerblue: '#1e90ff',
-  firebrick: '#b22222',
-  floralwhite: '#fffaf0',
-  forestgreen: '#228b22',
-  fuchsia: '#ff00ff',
-  gainsboro: '#dcdcdc',
-  ghostwhite: '#f8f8ff',
-  gold: '#ffd700',
-  goldenrod: '#daa520',
-  gray: '#808080',
-  green: '#008000',
-  greenyellow: '#adff2f',
-  grey: '#808080',
-  honeydew: '#f0fff0',
-  hotpink: '#ff69b4',
-  indianred: '#cd5c5c',
-  indigo: '#4b0082',
-  ivory: '#fffff0',
-  khaki: '#f0e68c',
-  lavender: '#e6e6fa',
-  lavenderblush: '#fff0f5',
-  lawngreen: '#7cfc00',
-  lemonchiffon: '#fffacd',
-  lightblue: '#add8e6',
-  lightcoral: '#f08080',
-  lightcyan: '#e0ffff',
-  lightgoldenrodyellow: '#fafad2',
-  lightgray: '#d3d3d3',
-  lightgreen: '#90ee90',
-  lightgrey: '#d3d3d3',
-  lightpink: '#ffb6c1',
-  lightsalmon: '#ffa07a',
-  lightseagreen: '#20b2aa',
-  lightskyblue: '#87cefa',
-  lightslategray: '#778899',
-  lightslategrey: '#778899',
-  lightsteelblue: '#b0c4de',
-  lightyellow: '#ffffe0',
-  lime: '#00ff00',
-  limegreen: '#32cd32',
-  linen: '#faf0e6',
-  magenta: '#ff00ff',
-  maroon: '#800000',
-  mediumaquamarine: '#66cdaa',
-  mediumblue: '#0000cd',
-  mediumorchid: '#ba55d3',
-  mediumpurple: '#9370db',
-  mediumseagreen: '#3cb371',
-  mediumslateblue: '#7b68ee',
-  mediumspringgreen: '#00fa9a',
-  mediumturquoise: '#48d1cc',
-  mediumvioletred: '#c71585',
-  midnightblue: '#191970',
-  mintcream: '#f5fffa',
-  mistyrose: '#ffe4e1',
-  moccasin: '#ffe4b5',
-  navajowhite: '#ffdead',
-  navy: '#000080',
-  oldlace: '#fdf5e6',
-  olive: '#808000',
-  olivedrab: '#6b8e23',
-  orange: '#ffa500',
-  orangered: '#ff4500',
-  orchid: '#da70d6',
-  palegoldenrod: '#eee8aa',
-  palegreen: '#98fb98',
-  paleturquoise: '#afeeee',
-  palevioletred: '#db7093',
-  papayawhip: '#ffefd5',
-  peachpuff: '#ffdab9',
-  peru: '#cd853f',
-  pink: '#ffc0cb',
-  plum: '#dda0dd',
-  powderblue: '#b0e0e6',
-  purple: '#800080',
-  red: '#ff0000',
-  rosybrown: '#bc8f8f',
-  royalblue: '#4169e1',
-  saddlebrown: '#8b4513',
-  salmon: '#fa8072',
-  sandybrown: '#f4a460',
-  seagreen: '#2e8b57',
-  seashell: '#fff5ee',
-  sienna: '#a0522d',
-  silver: '#c0c0c0',
-  skyblue: '#87ceeb',
-  slateblue: '#6a5acd',
-  slategray: '#708090',
-  slategrey: '#708090',
-  snow: '#fffafa',
-  springgreen: '#00ff7f',
-  steelblue: '#4682b4',
-  tan: '#d2b48c',
-  teal: '#008080',
-  thistle: '#d8bfd8',
-  tomato: '#ff6347',
-  turquoise: '#40e0d0',
-  violet: '#ee82ee',
-  wheat: '#f5deb3',
-  white: '#ffffff',
-  whitesmoke: '#f5f5f5',
-  yellow: '#ffff00',
-  yellowgreen: '#9acd32',
-};
-
-export function convertColorToNumber(color) {
-  // Convert color to lowercase for easier matching
-  color = color.toLowerCase();
-
-  // If the color is a hex code, convert it to a number
-  if (color[0] === '#') {
-    return convertHexToNumber(color);
-  }
-
-  // If the color is a named color, return the corresponding number
-  if (colorMap[color] !== undefined) {
-    return convertHexToNumber(colorMap[color]);
-  }
-
-  // If the color is not recognized, return null
-  return -1;
-}
-
-export function convertHexToNumber(hex) {
-  // Remove the leading '#' from the hex code
-  hex = hex.slice(1);
-
-  // Convert the hex code to a number
-  return parseInt(hex, 16);
-}

packages/core/controls.mjs

@@ -40,6 +40,11 @@ const generic_params = [
    * @example
    * n("0 1 2 3").s('east').osc()
    */
+  // TODO: nOut does not work
+  // TODO: notes don't work as expected
+  // current "workaround" for notes:
+  // s('superpiano').n("<c0 d0 e0 g0>"._asNumber()).osc()
+  // -> .n or .osc (or .superdirt) would need to convert note strings to numbers
   // also see https://github.com/tidalcycles/strudel/pull/63
   ['f', 'n', 'The note or sample number to choose for a synth or sampleset'],
   ['f', 'note', 'The note or pitch to play a sound or synth with'],
@@ -51,7 +56,6 @@ const generic_params = [
    *
    * @name accelerate
    * @param {number | Pattern} amount acceleration.
-   * @superdirtOnly
    * @example
    * s("sax").accelerate("<0 1 2 4 8 16>").slow(2).osc()
    *
@@ -76,20 +80,19 @@ const generic_params = [
    *
    * @name amp
    * @param {number | Pattern} amount gain.
-   * @superdirtOnly
    * @example
    * s("bd*8").amp(".1*2 .5 .1*2 .5 .1 .5").osc()
    *
    */
   ['f', 'amp', 'like @gain@, but linear.'],
-  /**
+  // TODO: find out why 0 does not work, and it generally seems not right
+  /*
    * A pattern of numbers to specify the attack time of an envelope applied to each sample.
-   * [More info about envelopes](/learn/synths-samples-effects/#envelope)
    *
    * @name attack
    * @param {number | Pattern} attack time in seconds.
    * @example
-   * note("c3 e3").attack("<0 .1 .5>")
+   * n("c5 e5").s('superpiano').attack("<0 .1>").osc()
    *
    */
   [
@@ -97,48 +100,18 @@ const generic_params = [
     'attack',
     'a pattern of numbers to specify the attack time (in seconds) of an envelope applied to each sample.',
   ],
-
-  /**
-   * Select the sound bank to use. To be used together with `s`. The bank name (+ "_") will be prepended to the value of `s`.
-   *
-   * @name bank
-   * @param {string | Pattern} bank the name of the bank
-   * @example
-   * s("bd sd").bank('RolandTR909') // = s("RolandTR909_bd RolandTR909_sd")
-   *
-   */
-  ['f', 'bank', 'selects sound bank to use'],
-
-  /**
-   * Gain envelope decay time = the time it takes after the attack time to reach the sustain level.
-   * [More info about envelopes](/learn/synths-samples-effects/#envelope)
+  // TODO: find out how this works?
+  /*
+   * Envelope decay time = the time it takes after the attack time to reach the sustain level.
    *
    * @name decay
    * @param {number | Pattern} time decay time in seconds
    * @example
-   * note("c3 e3").decay("<.1 .2 .3 .4>").sustain(0)
+   * s("sax").cut(1).decay("<.1 .2 .3 .4>").sustain(0).osc()
    *
    */
   ['f', 'decay', ''],
-  /**
-   * Gain envelope sustain level. [More info about envelopes](/learn/synths-samples-effects/#envelope)
-   *
-   * @name sustain
-   * @param {number | Pattern} gain sustain level between 0 and 1
-   * @example
-   * note("c3 e3").decay(.2).sustain("<0 .1 .4 .6 1>")
-   *
-   */
   ['f', 'sustain', ''],
-  /**
-   * Gain envelope release time. [More info about envelopes](/learn/synths-samples-effects/#envelope)
-   *
-   * @name release
-   * @param {number | Pattern} time release time in seconds
-   * @example
-   * note("c3 e3 g3 c4").release("<0 .1 .4 .6 1>/2")
-   *
-   */
   [
     'f',
     'release',
@@ -155,26 +128,22 @@ const generic_params = [
    *
    * @name bandf
    * @param {number | Pattern} frequency center frequency
-   * @synonyms bpf
    * @example
    * s("bd sd,hh*3").bandf("<1000 2000 4000 8000>")
    *
    */
   ['f', 'bandf', 'A pattern of numbers from 0 to 1. Sets the center frequency of the band-pass filter.'],
-  ['f', 'bpf', ''],
   // TODO: in tidal, it seems to be normalized
   /**
    * Sets the q-factor of the band-pass filter
    *
    * @name bandq
    * @param {number | Pattern} q q factor
-   * @synonyms bpq
    * @example
    * s("bd sd").bandf(500).bandq("<0 1 2 3>")
    *
    */
   ['f', 'bandq', 'a pattern of anumbers from 0 to 1. Sets the q-factor of the band-pass filter.'],
-  ['f', 'bpq', ''],
   /**
    * a pattern of numbers from 0 to 1. Skips the beginning of each sample, e.g. `0.25` to cut off the first quarter from each sample.
    *
@@ -228,7 +197,7 @@ const generic_params = [
    * "c4 eb4 g4 bb4".legato("<0.125 .25 .5 .75 1 2 4>")
    *
    */
-  // ['f', 'legato', 'controls the amount of overlap between two adjacent sounds'],
+  ['f', 'legato', 'controls the amount of overlap between two adjacent sounds'],
   // ['f', 'clhatdecay', ''],
   /**
    * bit crusher effect.
@@ -273,7 +242,7 @@ const generic_params = [
    * @name cut
    * @param {number | Pattern} group cut group number
    * @example
-   * s("rd*4").cut(1)
+   * s("bd sax").cut(1).osc()
    *
    */
   [
@@ -286,50 +255,53 @@ const generic_params = [
    *
    * @name cutoff
    * @param {number | Pattern} frequency audible between 0 and 20000
-   * @synonyms lpf
    * @example
    * s("bd sd,hh*3").cutoff("<4000 2000 1000 500 200 100>")
    *
    */
+  // TODO: add lpf synonym
   ['f', 'cutoff', 'a pattern of numbers from 0 to 1. Applies the cutoff frequency of the low-pass filter.'],
-  ['f', 'lpf'],
   /**
    * Applies the cutoff frequency of the high-pass filter.
    *
    * @name hcutoff
    * @param {number | Pattern} frequency audible between 0 and 20000
-   * @synonyms hpf
    * @example
    * s("bd sd,hh*4").hcutoff("<4000 2000 1000 500 200 100>")
    *
    */
-  ['f', 'hcutoff', ''],
-  ['f', 'hpf', ''],
+  // TODO: add hpf synonym
+  [
+    'f',
+    'hcutoff',
+    'a pattern of numbers from 0 to 1. Applies the cutoff frequency of the high-pass filter. Also has alias @hpf@',
+  ],
   /**
    * Applies the resonance of the high-pass filter.
    *
    * @name hresonance
    * @param {number | Pattern} q resonance factor between 0 and 50
-   * @synonyms hpq
    * @example
    * s("bd sd,hh*4").hcutoff(2000).hresonance("<0 10 20 30>")
    *
    */
-  ['f', 'hpq', ''],
-  ['f', 'hresonance', ''],
+  [
+    'f',
+    'hresonance',
+    'a pattern of numbers from 0 to 1. Applies the resonance of the high-pass filter. Has alias @hpq@',
+  ],
   // TODO: add hpq synonym
   /**
    * Applies the cutoff frequency of the low-pass filter.
    *
    * @name resonance
    * @param {number | Pattern} q resonance factor between 0 and 50
-   * @synonyms lpq
    * @example
    * s("bd sd,hh*4").cutoff(2000).resonance("<0 10 20 30>")
    *
    */
-  ['f', 'lpq'],
-  ['f', 'resonance', ''],
+  ['f', 'resonance', 'a pattern of numbers from 0 to 1. Specifies the resonance of the low-pass filter.'],
+  // TODO: add lpq synonym?
   /**
    * DJ filter, below 0.5 is low pass filter, above is high pass filter.
    *
@@ -342,36 +314,17 @@ const generic_params = [
   ['f', 'djf', 'DJ filter, below 0.5 is low pass filter, above is high pass filter.'],
   // ['f', 'cutoffegint', ''],
   // TODO: does not seem to work
-  /**
+  /*
    * Sets the level of the delay signal.
    *
    * @name delay
    * @param {number | Pattern} level between 0 and 1
    * @example
-   * s("bd").delay("<0 .25 .5 1>")
+   * s("bd").delay("<0 .5 .75 1>").osc()
    *
    */
   ['f', 'delay', 'a pattern of numbers from 0 to 1. Sets the level of the delay signal.'],
-  /**
-   * Sets the level of the signal that is fed back into the delay.
-   * Caution: Values >= 1 will result in a signal that gets louder and louder! Don't do it
-   *
-   * @name delayfeedback
-   * @param {number | Pattern} feedback between 0 and 1
-   * @example
-   * s("bd").delay(.25).delayfeedback("<.25 .5 .75 1>").slow(2)
-   *
-   */
   ['f', 'delayfeedback', 'a pattern of numbers from 0 to 1. Sets the amount of delay feedback.'],
-  /**
-   * Sets the time of the delay effect.
-   *
-   * @name delaytime
-   * @param {number | Pattern} seconds between 0 and Infinity
-   * @example
-   * s("bd").delay(.25).delaytime("<.125 .25 .5 1>").slow(2)
-   *
-   */
   ['f', 'delaytime', 'a pattern of numbers from 0 to 1. Sets the length of the delay.'],
   /* // TODO: test
    * Specifies whether delaytime is calculated relative to cps.
@@ -440,7 +393,7 @@ const generic_params = [
    * @example
    * freq("220 110 440 110").s("superzow").osc()
    * @example
-   * freq("110".mul.out(".5 1.5 .6 [2 3]")).s("superzow").osc()
+   * freq("110".mulOut(".5 1.5 .6 [2 3]")).s("superzow").osc()
    *
    */
   ['f', 'freq', ''],
@@ -524,15 +477,11 @@ const generic_params = [
   // ['f', 'ophatdecay', ''],
   // TODO: example
   /**
-   * An `orbit` is a global parameter context for patterns. Patterns with the same orbit will share the same global effects.
+   * a pattern of numbers. An `orbit` is a global parameter context for patterns. Patterns with the same orbit will share hardware output bus offset and global effects, e.g. reverb and delay. The maximum number of orbits is specified in the superdirt startup, numbers higher than maximum will wrap around.
    *
    * @name orbit
    * @param {number | Pattern} number
-   * @example
-   * stack(
-   *   s("hh*3").delay(.5).delaytime(.25).orbit(1),
-   *   s("~ sd").delay(.5).delaytime(.125).orbit(2)
-   * )
+   *
    */
   [
     'i',
@@ -606,7 +555,7 @@ const generic_params = [
   // TODO: detune? https://tidalcycles.org/docs/patternlib/tutorials/synthesizers/#supersquare
   ['f', 'semitone', ''],
   // TODO: dedup with synth param, see https://tidalcycles.org/docs/reference/synthesizers/#superpiano
-  // ['f', 'velocity', ''],
+  ['f', 'velocity', ''],
   ['f', 'voice', ''], // TODO: synth param
   /**
    * Sets the level of reverb.
@@ -614,7 +563,7 @@ const generic_params = [
    * @name room
    * @param {number | Pattern} level between 0 and 1
    * @example
-   * s("bd sd").room("<0 .2 .4 .6 .8 1>")
+   * s("bd sd").room("<0 .2 .4 .6 .8 1>").osc()
    *
    */
   ['f', 'room', 'a pattern of numbers from 0 to 1. Sets the level of reverb.'],
@@ -622,9 +571,9 @@ const generic_params = [
    * Sets the room size of the reverb, see {@link room}.
    *
    * @name size
-   * @param {number | Pattern} size between 0 and 10
+   * @param {number | Pattern} size between 0 and 1
    * @example
-   * s("bd sd").room(.8).size("<0 1 2 4 8>")
+   * s("bd sd").room(.8).size("<0 .2 .4 .6 .8 1>").osc()
    *
    */
   // TODO: find out why :
@@ -664,9 +613,9 @@ const generic_params = [
    * @name speed
    * @param {number | Pattern} speed -inf to inf, negative numbers play the sample backwards.
    * @example
-   * s("bd").speed("<1 2 4 1 -2 -4>")
+   * s("bd").speed("<1 2 4 1 -2 -4>").osc()
    * @example
-   * speed("1 1.5*2 [2 1.1]").s("piano").clip(1)
+   * speed("1 1.5*2 [2 1.1]").s("sax").cut(1).osc()
    *
    */
   [
@@ -831,6 +780,6 @@ controls.createParam = (name) => {
 };
 
 controls.createParams = (...names) =>
-  names.reduce((acc, name) => Object.assign(acc, { [name]: controls.createParam(name) }), {});
+  names.reduce((acc, name) => Object.assign(acc, { [name]: createParam(name) }), {});
 
 export default controls;

packages/core/cyclist.mjs

@@ -1,90 +0,0 @@
-/*
-cyclist.mjs - <short description TODO>
-Copyright (C) 2022 Strudel contributors - see <https://github.com/tidalcycles/strudel/blob/main/packages/core/cyclist.mjs>
-This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
-import createClock from './zyklus.mjs';
-import { logger } from './logger.mjs';
-
-export class Cyclist {
-  worker;
-  pattern;
-  started = false;
-  cps = 1; // TODO
-  getTime;
-  phase = 0;
-  constructor({ interval, onTrigger, onToggle, onError, getTime, latency = 0.1 }) {
-    this.getTime = getTime;
-    this.onToggle = onToggle;
-    this.latency = latency;
-    const round = (x) => Math.round(x * 1000) / 1000;
-    this.clock = createClock(
-      getTime,
-      (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
-          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);
-            }
-          });
-        } catch (e) {
-          logger(`[cyclist] error: ${e.message}`);
-          onError?.(e);
-        }
-      }, // called slightly before each cycle
-      interval, // duration of each cycle
-    );
-  }
-  getPhase() {
-    return this.getTime() - this.origin - this.latency;
-  }
-  now() {
-    return this.getTime() - this.origin + this.clock.minLatency;
-  }
-  setStarted(v) {
-    this.started = v;
-    this.onToggle?.(v);
-  }
-  start() {
-    if (!this.pattern) {
-      throw new Error('Scheduler: no pattern set! call .setPattern first.');
-    }
-    logger('[cyclist] start');
-    this.clock.start();
-    this.setStarted(true);
-  }
-  pause() {
-    logger('[cyclist] pause');
-    this.clock.pause();
-    this.setStarted(false);
-  }
-  stop() {
-    logger('[cyclist] stop');
-    this.clock.stop();
-    this.setStarted(false);
-  }
-  setPattern(pat, autostart = false) {
-    this.pattern = pat;
-    if (autostart && !this.started) {
-      this.start();
-    }
-  }
-  setCps(cps = 1) {
-    this.cps = cps;
-  }
-  log(begin, end, haps) {
-    const onsets = haps.filter((h) => h.hasOnset());
-    console.log(`${begin.toFixed(4)} - ${end.toFixed(4)} ${Array(onsets.length).fill('I').join('')}`);
-  }
-}

packages/core/drawLine.mjs

@@ -21,7 +21,6 @@ import Fraction, { gcd } from './fraction.mjs';
  * @example
  * const line = drawLine("0 [1 2 3]", 10); // |0--123|0--123
  * console.log(line);
- * silence;
  */
 function drawLine(pat, chars = 60) {
   let cycle = 0;

packages/core/euclid.mjs

@@ -1,97 +1,47 @@
 /*
-euclid.mjs - Bjorklund/Euclidean/Diaspora rhythms
-Copyright (C) 2023 Rohan Drape and strudel contributors
-
-See <https://github.com/tidalcycles/strudel/blob/main/packages/core/euclid.mjs> for authors of this file.
-
-The Bjorklund algorithm implementation is ported from the Haskell Music Theory Haskell module by Rohan Drape -
-https://rohandrape.net/?t=hmt
-
+euclid.mjs - <short description TODO>
+Copyright (C) 2022 Strudel contributors - see <https://github.com/tidalcycles/strudel/blob/main/packages/core/euclid.mjs>
 This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
 
-import { Pattern, timeCat, register, silence } from './pattern.mjs';
-import { rotate, flatten } from './util.mjs';
+import { Pattern, timeCat } from './pattern.mjs';
+import bjork from 'bjork';
+import { rotate } 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;
-  const [_xs, __xs] = splitAt(offs, xs);
-  return [
-    [offs, ons - offs],
-    [zipWith((a, b) => a.concat(b), _xs, ys), __xs],
-  ];
-};
-
-const right = function (n, x) {
-  const [ons, offs] = n;
-  const [xs, ys] = x;
-  const [_ys, __ys] = splitAt(ons, ys);
-  const result = [
-    [ons, offs - ons],
-    [zipWith((a, b) => a.concat(b), xs, _ys), __ys],
-  ];
-  return result;
-};
-
-const _bjork = function (n, x) {
-  const [ons, offs] = n;
-  return Math.min(ons, offs) <= 1 ? [n, x] : _bjork(...(ons > offs ? left(n, x) : right(n, x)));
-};
-
-const bjork = function (ons, steps) {
-  const offs = steps - ons;
-  const x = Array(ons).fill([1]);
-  const y = Array(offs).fill([0]);
-  const result = _bjork([ons, offs], [x, y]);
-  return flatten(result[1][0]).concat(flatten(result[1][1]));
+const euclid = (pulses, steps, rotation = 0) => {
+  const b = bjork(steps, pulses);
+  if (rotation) {
+    return rotate(b, -rotation);
+  }
+  return b;
 };
 
 /**
  * Changes the structure of the pattern to form an euclidean rhythm.
- * Euclidian rhythms are rhythms obtained using the greatest common
- * divisor of two numbers.  They were described in 2004 by Godfried
- * Toussaint, a canadian computer scientist.  Euclidian rhythms are
- * really useful for computer/algorithmic music because they can
- * describe a large number of rhythms with a couple of numbers.
+ * Euclidian rhythms are rhythms obtained using the greatest common divisor of two numbers.
+ * They were described in 2004 by Godfried Toussaint, a canadian computer scientist.
+ * Euclidian rhythms are really useful for computer/algorithmic music because they can accurately
+ * describe a large number of rhythms used in the most important music world traditions.
  *
  * @memberof Pattern
  * @name euclid
  * @param {number} pulses the number of onsets / beats
  * @param {number} steps the number of steps to fill
+ * @param {number} rotation (optional) offset in steps
  * @returns Pattern
  * @example
  * // The Cuban tresillo pattern.
  * note("c3").euclid(3,8)
  */
 
-/**
- * Like `euclid`, but has an additional parameter for 'rotating' the resulting sequence.
- * @memberof Pattern
- * @name euclidRot
- * @param {number} pulses the number of onsets / beats
- * @param {number} steps the number of steps to fill
- * @param {number} rotation offset in steps
- * @returns Pattern
- * @example
- * // A Samba rhythm necklace from Brazil
- * note("c3").euclidRot(3,16,14)
- */
-
 /**
  * @example // A thirteenth century Persian rhythm called Khafif-e-ramal.
  * note("c3").euclid(2,5)
  * @example // The archetypal pattern of the Cumbia from Colombia, as well as a Calypso rhythm from Trinidad.
  * note("c3").euclid(3,4)
  * @example // Another thirteenth century Persian rhythm by the name of Khafif-e-ramal, as well as a Rumanian folk-dance rhythm.
- * note("c3").euclidRot(3,5,2)
+ * note("c3").euclid(3,5,2)
  * @example // A Ruchenitza rhythm used in a Bulgarian folk-dance.
  * note("c3").euclid(3,7)
  * @example // The Cuban tresillo pattern.
@@ -121,57 +71,34 @@ const bjork = function (ons, steps) {
  * @example // A common West African bell pattern.
  * note("c3").euclid(7,12)
  * @example // A Samba rhythm necklace from Brazil.
- * note("c3").euclidRot(7,16,14)
+ * note("c3").euclid(7,16,14)
  * @example // A rhythm necklace used in the Central African Republic.
  * note("c3").euclid(9,16)
  * @example // A rhythm necklace of the Aka Pygmies of Central Africa.
- * note("c3").euclidRot(11,24,14)
+ * note("c3").euclid(11,24,14)
  * @example // Another rhythm necklace of the Aka Pygmies of the upper Sangha.
- * note("c3").euclidRot(13,24,5)
+ * note("c3").euclid(13,24,5)
  */
-
-const _euclidRot = function (pulses, steps, rotation) {
-  const b = bjork(pulses, steps);
-  if (rotation) {
-    return rotate(b, -rotation);
-  }
-  return b;
+Pattern.prototype.euclid = function (pulses, steps, rotation = 0) {
+  return this.struct(euclid(pulses, steps, rotation));
 };
 
-export const euclid = register('euclid', function (pulses, steps, pat) {
-  return pat.struct(_euclidRot(pulses, steps, 0));
-});
-
-export const { euclidrot, euclidRot } = register(['euclidrot', 'euclidRot'], function (pulses, steps, rotation, pat) {
-  return pat.struct(_euclidRot(pulses, steps, rotation));
-});
-
 /**
- * Similar to `euclid`, but each pulse is held until the next pulse,
- * so there will be no gaps.
+ * Similar to `.euclid`, but each pulse is held until the next pulse, so there will be no gaps.
  * @name euclidLegato
  * @memberof Pattern
  * @example
  * n("g2").decay(.1).sustain(.3).euclidLegato(3,8)
  */
-
-const _euclidLegato = function (pulses, steps, rotation, pat) {
-  if (pulses < 1) {
-    return silence;
-  }
-  const bin_pat = _euclidRot(pulses, steps, rotation);
-  const gapless = bin_pat
+Pattern.prototype.euclidLegato = function (pulses, steps, rotation = 0) {
+  const bin_pat = euclid(pulses, steps, rotation);
+  const firstOne = bin_pat.indexOf(1);
+  const gapless = rotate(bin_pat, firstOne)
     .join('')
     .split('1')
     .slice(1)
     .map((s) => [s.length + 1, true]);
-  return pat.struct(timeCat(...gapless));
+  return this.struct(timeCat(...gapless)).late(Fraction(firstOne).div(steps));
 };
 
-export const euclidLegato = register(['euclidLegato'], function (pulses, steps, pat) {
-  return _euclidLegato(pulses, steps, 0, pat);
-});
-
-export const euclidLegatoRot = register(['euclidLegatoRot'], function (pulses, steps, rotation, pat) {
-  return _euclidLegato(pulses, steps, rotation, pat);
-});
+export default euclid;

packages/core/evaluate.mjs

@@ -1,60 +0,0 @@
-/*
-evaluate.mjs - <short description TODO>
-Copyright (C) 2022 Strudel contributors - see <https://github.com/tidalcycles/strudel/blob/main/packages/eval/evaluate.mjs>
-This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
-import { isPattern } from './index.mjs';
-
-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) => {
-    if (result.status === 'rejected') {
-      console.warn(`evalScope: module with index ${i} could not be loaded:`, result.reason);
-    }
-  });
-  // Object.assign(globalThis, ...modules);
-  // below is a fix for above commented out line
-  // same error as https://github.com/vitest-dev/vitest/issues/1807 when running this on astro server
-  modules.forEach((module) => {
-    Object.entries(module).forEach(([name, value]) => {
-      globalThis[name] = value;
-    });
-  });
-};
-
-function safeEval(str, options = {}) {
-  const { wrapExpression = true, wrapAsync = true } = options;
-  if (wrapExpression) {
-    str = `{${str}}`;
-  }
-  if (wrapAsync) {
-    str = `(async ()=>${str})()`;
-  }
-  const body = `"use strict";return (${str})`;
-  return Function(body)();
-}
-
-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
-  }
-  // if no transpiler is given, we expect a single instruction (!wrapExpression)
-  const options = { wrapExpression: !!transpiler };
-  let evaluated = await safeEval(code, options);
-  if (!isPattern(evaluated)) {
-    console.log('evaluated', evaluated);
-    const message = `got "${typeof evaluated}" instead of pattern`;
-    throw new Error(message + (typeof evaluated === 'function' ? ', did you forget to call a function?' : '.'));
-  }
-  return { mode: 'javascript', pattern: evaluated };
-};

packages/core/examples/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

@@ -1,96 +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"
-      ></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';
-
-      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'),
-      );
-
-      const { evaluate } = repl({
-        defaultOutput: webaudioOutput,
-        getTime: () => ctx.currentTime,
-        transpiler,
-      });
-      document.getElementById('start').addEventListener('click', () => {
-        ctx.resume();
-        evaluate(input.value);
-      });
-
-      function getTune() {
-        return `await samples('github:tidalcycles/Dirt-Samples/master')
-
-stack(
-  // amen
-  n("0 1 2 3 4 5 6 7")
-  .sometimes(x=>x.ply(2))
-  .rarely(x=>x.speed("2 | -2"))
-  .sometimesBy(.4, x=>x.delay(".5"))
-  .s("amencutup")
-  .slow(2)
-  .room(.5)
-  ,
-  // bass
-  sine.add(saw.slow(4)).range(0,7).segment(8)
-  .superimpose(x=>x.add(.1))
-  .scale('G0 minor').note()
-  .s("sawtooth").decay(.1).sustain(0)
-  .gain(.4).cutoff(perlin.range(300,3000).slow(8)).resonance(10)
-  .degradeBy("0 0.1 .5 .1")
-  .rarely(add(note("12")))
-  ,
-  // chord
-  note("Bb3,D4".superimpose(x=>x.add(.2)))
-  .s('sawtooth').cutoff(1000).struct("<~@3 [~ x]>")
-  .decay(.05).sustain(.0).delay(.8).delaytime(.125).room(.8)
-  ,
-  // alien
-  s("breath").room(1).shape(.6).chop(16).rev().mask("<x ~@7>")
-  ,
-  n("0 1").s("east").delay(.5).degradeBy(.8).speed(rand.range(.5,1.5))
-).reset("<x@7 x(5,8)>")`;
-      }
-    </script>
-  </body>
-</html>

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

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

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

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

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

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

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

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

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

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

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

@@ -1,35 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-  <head>
-    <meta charset="UTF-8" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>Vite Vanilla Strudel REPL</title>
-  </head>
-  <body style="margin: 0; background: #222">
-    <div style="display: grid; height: 100vh">
-      <textarea
-        id="text"
-        style="font-size: 2em; border: 0; color: white; background: transparent; outline: none; padding: 20px"
-        spellcheck="false"
-      ></textarea>
-    </div>
-    <button
-      id="start"
-      style="
-        position: absolute;
-        border-radius: 10px;
-        top: 20px;
-        right: 20px;
-        padding: 20px;
-        border: 2px solid white;
-        background: transparent;
-        color: white;
-        cursor: pointer;
-      "
-    >
-      evaluate
-    </button>
-    <div id="output"></div>
-    <script type="module" src="./main.js"></script>
-  </body>
-</html>

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

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

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

@@ -1,885 +0,0 @@
-{
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-  "version": "0.0.0",
-  "lockfileVersion": 2,
-  "requires": true,
-  "packages": {
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-      "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",
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-      "cpu": [
-        "loong64"
-      ],
-      "dev": true,
-      "optional": true,
-      "os": [
-        "linux"
-      ],
-      "engines": {
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-      "hasInstallScript": true,
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-      },
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-      },
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-      "dev": true
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-      "resolved": "https://registry.npmjs.org/vite/-/vite-3.2.2.tgz",
-      "integrity": "sha512-pLrhatFFOWO9kS19bQ658CnRYzv0WLbsPih6R+iFeEEhDOuYgYCX2rztUViMz/uy/V8cLCJvLFeiOK7RJEzHcw==",
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packages/core/examples/vite-vanilla-repl/package.json

@@ -1,15 +0,0 @@
-{
-  "name": "vite-vanilla-repl",
-  "private": true,
-  "version": "0.0.0",
-  "type": "module",
-  "scripts": {
-    "dev": "vite",
-    "build-githack": "vite build --base /tidalcycles/strudel/use-acorn/packages/core/examples/vite-vanilla-repl/dist/",
-    "build": "vite build",
-    "preview": "vite preview"
-  },
-  "devDependencies": {
-    "vite": "^3.2.0"
-  }
-}

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

@@ -1,39 +0,0 @@
-/* export default `await samples('github:tidalcycles/Dirt-Samples/master')
-
-stack(
-  // amen
-  n("0 1 2 3 4 5 6 7")
-  .sometimes(x=>x.ply(2))
-  .rarely(x=>x.speed("2 | -2"))
-  .sometimesBy(.4, x=>x.delay(".5"))
-  .s("amencutup")
-  .slow(2)
-  .room(.5)
-  ,
-  // bass
-  sine.add(saw.slow(4)).range(0,7).segment(8)
-  .superimpose(x=>x.add(.1))
-  .scale('G0 minor').note()
-  .s("sawtooth").decay(.1).sustain(0)
-  .gain(.4).cutoff(perlin.range(300,3000).slow(8)).resonance(10)
-  .degradeBy("0 0.1 .5 .1")
-  .rarely(add(note("12")))
-  ,
-  // chord
-  note("Bb3,D4".superimpose(x=>x.add(.2)))
-  .s('sawtooth').cutoff(1000).struct("<~@3 [~ x]>")
-  .decay(.05).sustain(.0).delay(.8).delaytime(.125).room(.8)
-  ,
-  // alien
-  s("breath").room(1).shape(.6).chop(16).rev().mask("<x ~@7>")
-  ,
-  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/fraction.mjs

@@ -55,8 +55,7 @@ Fraction.prototype.min = function (other) {
   return this.lt(other) ? this : other;
 };
 
-Fraction.prototype.show = function (/* excludeWhole = false */) {
-  // return this.toFraction(excludeWhole);
+Fraction.prototype.show = function () {
   return this.s * this.n + '/' + this.d;
 };
 
@@ -74,7 +73,7 @@ const fraction = (n) => {
     -> those farey sequences turn out to make pattern querying ~20 times slower! always use strings!
     -> still, some optimizations could be done: .mul .div .add .sub calls still use numbers
     */
-    // n = String(n); // this is actually faster but imprecise...
+    n = String(n);
   }
   return Fraction(n);
 };

packages/core/hap.mjs

@@ -79,42 +79,15 @@ export class Hap {
     );
   }
 
-  show(compact = false) {
-    const value =
-      typeof this.value === 'object'
-        ? compact
-          ? JSON.stringify(this.value).slice(1, -1).replaceAll('"', '').replaceAll(',', ' ')
-          : JSON.stringify(this.value)
-        : this.value;
-    var spans = '';
-    if (this.whole == undefined) {
-      spans = '~' + this.part.show;
-    } else {
-      var is_whole = this.whole.begin.equals(this.part.begin) && this.whole.end.equals(this.part.end);
-      if (!this.whole.begin.equals(this.part.begin)) {
-        spans = this.whole.begin.show() + ' ⇜ ';
-      }
-      if (!is_whole) {
-        spans += '(';
-      }
-      spans += this.part.show();
-      if (!is_whole) {
-        spans += ')';
-      }
-      if (!this.whole.end.equals(this.part.end)) {
-        spans += ' ⇝ ' + this.whole.end.show();
-      }
-    }
-    return '[ ' + spans + ' | ' + value + ' ]';
+  show() {
+    return (
+      '(' + (this.whole == undefined ? '~' : this.whole.show()) + ', ' + this.part.show() + ', ' + this.value + ')'
+    );
   }
 
-  showWhole(compact = false) {
+  showWhole() {
     return `${this.whole == undefined ? '~' : this.whole.show()}: ${
-      typeof this.value === 'object'
-        ? compact
-          ? JSON.stringify(this.value).slice(1, -1).replaceAll('"', '').replaceAll(',', ' ')
-          : JSON.stringify(this.value)
-        : this.value
+      typeof this.value === 'object' ? JSON.stringify(this.value) : this.value
     }`;
   }
 

packages/core/index.mjs

@@ -4,11 +4,10 @@ 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 controls from './controls.mjs';
+export * from './controls.mjs';
 export * from './euclid.mjs';
 import Fraction from './fraction.mjs';
-import { logger } from './logger.mjs';
-export { Fraction, controls };
+export { Fraction };
 export * from './hap.mjs';
 export * from './pattern.mjs';
 export * from './signal.mjs';
@@ -16,20 +15,14 @@ export * from './state.mjs';
 export * from './timespan.mjs';
 export * from './util.mjs';
 export * from './speak.mjs';
-export * from './evaluate.mjs';
-export * from './repl.mjs';
-export * from './logger.mjs';
-export * from './time.mjs';
-export * from './draw.mjs';
-export * from './animate.mjs';
-export * from './pianoroll.mjs';
-export * from './ui.mjs';
-export { default as drawLine } from './drawLine.mjs';
 export { default as gist } from './gist.js';
 // below won't work with runtime.mjs (json import fails)
 /* import * as p from './package.json';
 export const version = p.version; */
-logger('🌀 @strudel.cycles/core loaded 🌀');
+console.log(
+  '%c // 🌀 @strudel.cycles/core loaded 🌀', // keep "//" for runnable snapshot source..
+  'background-color: black;color:white;padding:4px;border-radius:15px',
+);
 if (globalThis._strudelLoaded) {
   console.warn(
     `@strudel.cycles/core was loaded more than once...

packages/core/logger.mjs

@@ -1,18 +0,0 @@
-export const logKey = 'strudel.log';
-
-export function logger(message, type, data = {}) {
-  console.log(`%c${message}`, 'background-color: black;color:white;border-radius:15px');
-  if (typeof document !== 'undefined' && typeof CustomEvent !== 'undefined') {
-    document.dispatchEvent(
-      new CustomEvent(logKey, {
-        detail: {
-          message,
-          type,
-          data,
-        },
-      }),
-    );
-  }
-}
-
-logger.key = logKey;

packages/core/package-lock.json

@@ -1,6 +1,6 @@
 {
 	"name": "@strudel.cycles/core",
-	"version": "0.5.0",
+	"version": "0.2.0",
 	"lockfileVersion": 2,
 	"requires": true,
 	"packages": {

packages/core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@strudel.cycles/core",
-  "version": "0.5.0",
+  "version": "0.2.0",
   "description": "Port of Tidal Cycles to JavaScript",
   "main": "index.mjs",
   "type": "module",
@@ -25,6 +25,7 @@
   },
   "homepage": "https://strudel.tidalcycles.org",
   "dependencies": {
+    "bjork": "^0.0.1",
     "fraction.js": "^4.2.0"
   },
   "gitHead": "0e26d4e741500f5bae35b023608f062a794905c2"

packages/core/repl.mjs

@@ -1,62 +0,0 @@
-import { Cyclist } from './cyclist.mjs';
-import { evaluate as _evaluate } from './evaluate.mjs';
-import { logger } from './logger.mjs';
-import { setTime } from './time.mjs';
-
-export function repl({
-  interval,
-  defaultOutput,
-  onSchedulerError,
-  onEvalError,
-  beforeEval,
-  afterEval,
-  getTime,
-  transpiler,
-  editPattern,
-  onToggle,
-}) {
-  const scheduler = new Cyclist({
-    interval,
-    onTrigger: async (hap, deadline, duration) => {
-      try {
-        if (!hap.context.onTrigger || !hap.context.dominantTrigger) {
-          await defaultOutput(hap, deadline, duration);
-        }
-        if (hap.context.onTrigger) {
-          const cps = 1;
-          // call signature of output / onTrigger is different...
-          await hap.context.onTrigger(getTime() + deadline, hap, getTime(), cps);
-        }
-      } catch (err) {
-        logger(`[cyclist] error: ${err.message}`, 'error');
-      }
-    },
-    onError: onSchedulerError,
-    getTime,
-    onToggle,
-  });
-  setTime(() => scheduler.getPhase()); // TODO: refactor?
-  const evaluate = async (code, autostart = true) => {
-    if (!code) {
-      throw new Error('no code to evaluate');
-    }
-    try {
-      beforeEval?.({ code });
-      let { pattern } = await _evaluate(code, transpiler);
-
-      logger(`[eval] code updated`);
-      pattern = editPattern?.(pattern) || pattern;
-      scheduler.setPattern(pattern, autostart);
-      afterEval?.({ code, pattern });
-      return pattern;
-    } catch (err) {
-      // console.warn(`[repl] eval error: ${err.message}`);
-      logger(`[eval] error: ${err.message}`, 'error');
-      onEvalError?.(err);
-    }
-  };
-  const stop = () => scheduler.stop();
-  const start = () => scheduler.start();
-  const pause = () => scheduler.pause();
-  return { scheduler, evaluate, start, stop, pause };
-}

packages/core/signal.mjs

@@ -5,7 +5,7 @@ This program is free software: you can redistribute it and/or modify it under th
 */
 
 import { Hap } from './hap.mjs';
-import { Pattern, fastcat, reify, silence, stack, register } from './pattern.mjs';
+import { Pattern, fastcat, reify, silence, stack, isPattern } from './pattern.mjs';
 import Fraction from './fraction.mjs';
 import { id } from './util.mjs';
 
@@ -20,7 +20,7 @@ export const signal = (func) => {
 };
 
 export const isaw = signal((t) => 1 - (t % 1));
-export const isaw2 = isaw.toBipolar();
+export const isaw2 = isaw._toBipolar();
 
 /**
  *  A sawtooth signal between 0 and 1.
@@ -33,7 +33,7 @@ export const isaw2 = isaw.toBipolar();
  *
  */
 export const saw = signal((t) => t % 1);
-export const saw2 = saw.toBipolar();
+export const saw2 = saw._toBipolar();
 
 export const sine2 = signal((t) => Math.sin(Math.PI * 2 * t));
 
@@ -45,7 +45,7 @@ export const sine2 = signal((t) => Math.sin(Math.PI * 2 * t));
  * sine.segment(16).range(0,15).slow(2).scale('C minor').note()
  *
  */
-export const sine = sine2.fromBipolar();
+export const sine = sine2._fromBipolar();
 
 /**
  *  A cosine signal between 0 and 1.
@@ -67,7 +67,7 @@ export const cosine2 = sine2._early(Fraction(1).div(4));
  *
  */
 export const square = signal((t) => Math.floor((t * 2) % 2));
-export const square2 = square.toBipolar();
+export const square2 = square._toBipolar();
 
 /**
  *  A triangle signal between 0 and 1.
@@ -127,7 +127,7 @@ export const rand = signal(timeToRand);
 /**
  * A continuous pattern of random numbers, between -1 and 1
  */
-export const rand2 = rand.toBipolar();
+export const rand2 = rand._toBipolar();
 
 export const _brandBy = (p) => rand.fmap((x) => x < p);
 export const brandBy = (pPat) => reify(pPat).fmap(_brandBy).innerJoin();
@@ -201,7 +201,7 @@ Pattern.prototype.choose = function (...xs) {
  * @returns {Pattern}
  */
 Pattern.prototype.choose2 = function (...xs) {
-  return chooseWith(this.fromBipolar(), xs);
+  return chooseWith(this._fromBipolar(), xs);
 };
 
 /**
@@ -238,7 +238,6 @@ export const wchoose = (...pairs) => wchooseWith(rand, ...pairs);
 
 export const wchooseCycles = (...pairs) => _wchooseWith(rand, ...pairs).innerJoin();
 
-// this function expects pat to be a pattern of floats...
 export const perlinWith = (pat) => {
   const pata = pat.fmap(Math.floor);
   const patb = pat.fmap((t) => Math.floor(t) + 1);
@@ -256,11 +255,11 @@ export const perlinWith = (pat) => {
  * s("bd sd,hh*4").cutoff(perlin.range(500,2000))
  *
  */
-export const perlin = perlinWith(time.fmap((v) => Number(v)));
+export const perlin = perlinWith(time);
 
-export const degradeByWith = register('degradeByWith', (withPat, x, pat) =>
-  pat.fmap((a) => (_) => a).appLeft(withPat.filterValues((v) => v > x)),
-);
+Pattern.prototype._degradeByWith = function (withPat, x) {
+  return this.fmap((a) => (_) => a).appLeft(withPat._filterValues((v) => v > x));
+};
 
 /**
  * Randomly removes events from the pattern by a given amount.
@@ -276,9 +275,9 @@ export const degradeByWith = register('degradeByWith', (withPat, x, pat) =>
  * @example
  * s("[hh?0.2]*8")
  */
-export const degradeBy = register('degradeBy', function (x, pat) {
-  return pat._degradeByWith(rand, x);
-});
+Pattern.prototype._degradeBy = function (x) {
+  return this._degradeByWith(rand, x);
+};
 
 /**
  *
@@ -292,7 +291,9 @@ export const degradeBy = register('degradeBy', function (x, pat) {
  * @example
  * s("[hh?]*8")
  */
-export const degrade = register('degrade', (pat) => pat._degradeBy(0.5));
+Pattern.prototype.degrade = function () {
+  return this._degradeBy(0.5);
+};
 
 /**
  * Inverse of {@link Pattern#degradeBy}: Randomly removes events from the pattern by a given amount.
@@ -307,14 +308,26 @@ export const degrade = register('degrade', (pat) => pat._degradeBy(0.5));
  * @example
  * s("hh*8").undegradeBy(0.2)
  */
-export const undegradeBy = register('undegradeBy', function (x, pat) {
-  return pat._degradeByWith(
+Pattern.prototype._undegradeBy = function (x) {
+  return this._degradeByWith(
     rand.fmap((r) => 1 - r),
     x,
   );
-});
+};
 
-export const undegrade = register('undegrade', (pat) => pat._undegradeBy(0.5));
+Pattern.prototype.undegrade = function () {
+  return this._undegradeBy(0.5);
+};
+
+Pattern.prototype._sometimesBy = function (x, func) {
+  return stack(this._degradeBy(x), func(this._undegradeBy(1 - x)));
+};
+
+// https://github.com/tidalcycles/strudel/discussions/198
+/* Pattern.prototype._sometimesBy = function (x, other) {
+  other = typeof other === 'function' ? other(this._undegradeBy(1 - x)) : reify(other)._undegradeBy(1 - x);
+  return stack(this._degradeBy(x), other);
+}; */
 
 /**
  *
@@ -329,12 +342,24 @@ export const undegrade = register('undegrade', (pat) => pat._undegradeBy(0.5));
  * @example
  * s("hh(3,8)").sometimesBy(.4, x=>x.speed("0.5"))
  */
-
-export const sometimesBy = register('sometimesBy', function (patx, func, pat) {
+Pattern.prototype.sometimesBy = function (patx, func) {
+  const pat = this;
   return reify(patx)
-    .fmap((x) => stack(pat._degradeBy(x), func(pat._undegradeBy(1 - x))))
+    .fmap((x) => pat._sometimesBy(x, func))
     .innerJoin();
-});
+};
+
+// why does this exist? it is identical to sometimesBy
+Pattern.prototype._sometimesByPre = function (x, func) {
+  return stack(this._degradeBy(x), func(this).undegradeBy(1 - x));
+};
+
+Pattern.prototype.sometimesByPre = function (patx, func) {
+  const pat = this;
+  return reify(patx)
+    .fmap((x) => pat._sometimesByPre(x, func))
+    .innerJoin();
+};
 
 /**
  *
@@ -347,9 +372,20 @@ export const sometimesBy = register('sometimesBy', function (patx, func, pat) {
  * @example
  * s("hh*4").sometimes(x=>x.speed("0.5"))
  */
-export const sometimes = register('sometimes', function (func, pat) {
-  return pat._sometimesBy(0.5, func);
-});
+Pattern.prototype.sometimes = function (func) {
+  return this._sometimesBy(0.5, func);
+};
+
+Pattern.prototype.sometimesPre = function (func) {
+  return this._sometimesByPre(0.5, func);
+};
+
+Pattern.prototype._someCyclesBy = function (x, func) {
+  return stack(
+    this._degradeByWith(rand._segment(1), x),
+    func(this._degradeByWith(rand.fmap((r) => 1 - r)._segment(1), 1 - x)),
+  );
+};
 
 /**
  *
@@ -364,17 +400,12 @@ export const sometimes = register('sometimes', function (func, pat) {
  * @example
  * s("hh(3,8)").someCyclesBy(.3, x=>x.speed("0.5"))
  */
-
-export const someCyclesBy = register('someCyclesBy', function (patx, func, pat) {
+Pattern.prototype.someCyclesBy = function (patx, func) {
+  const pat = this;
   return reify(patx)
-    .fmap((x) =>
-      stack(
-        pat._degradeByWith(rand._segment(1), x),
-        func(pat._degradeByWith(rand.fmap((r) => 1 - r)._segment(1), 1 - x)),
-      ),
-    )
+    .fmap((x) => pat._someCyclesBy(x, func))
     .innerJoin();
-});
+};
 
 /**
  *
@@ -386,9 +417,9 @@ export const someCyclesBy = register('someCyclesBy', function (patx, func, pat)
  * @example
  * s("hh(3,8)").someCycles(x=>x.speed("0.5"))
  */
-export const someCycles = register('someCycles', function (func, pat) {
-  return pat._someCyclesBy(0.5, func);
-});
+Pattern.prototype.someCycles = function (func) {
+  return this._someCyclesBy(0.5, func);
+};
 
 /**
  *
@@ -400,9 +431,9 @@ export const someCycles = register('someCycles', function (func, pat) {
  * @example
  * s("hh*8").often(x=>x.speed("0.5"))
  */
-export const often = register('often', function (func, pat) {
-  return pat.sometimesBy(0.75, func);
-});
+Pattern.prototype.often = function (func) {
+  return this.sometimesBy(0.75, func);
+};
 
 /**
  *
@@ -414,9 +445,9 @@ export const often = register('often', function (func, pat) {
  * @example
  * s("hh*8").rarely(x=>x.speed("0.5"))
  */
-export const rarely = register('rarely', function (func, pat) {
-  return pat.sometimesBy(0.25, func);
-});
+Pattern.prototype.rarely = function (func) {
+  return this.sometimesBy(0.25, func);
+};
 
 /**
  *
@@ -428,9 +459,9 @@ export const rarely = register('rarely', function (func, pat) {
  * @example
  * s("hh*8").almostNever(x=>x.speed("0.5"))
  */
-export const almostNever = register('almostNever', function (func, pat) {
-  return pat.sometimesBy(0.1, func);
-});
+Pattern.prototype.almostNever = function (func) {
+  return this.sometimesBy(0.1, func);
+};
 
 /**
  *
@@ -442,9 +473,9 @@ export const almostNever = register('almostNever', function (func, pat) {
  * @example
  * s("hh*8").almostAlways(x=>x.speed("0.5"))
  */
-export const almostAlways = register('almostAlways', function (func, pat) {
-  return pat.sometimesBy(0.9, func);
-});
+Pattern.prototype.almostAlways = function (func) {
+  return this.sometimesBy(0.9, func);
+};
 
 /**
  *
@@ -456,9 +487,9 @@ export const almostAlways = register('almostAlways', function (func, pat) {
  * @example
  * s("hh*8").never(x=>x.speed("0.5"))
  */
-export const never = register('never', function (_, pat) {
-  return pat;
-});
+Pattern.prototype.never = function (func) {
+  return this;
+};
 
 /**
  *
@@ -470,6 +501,8 @@ export const never = register('never', function (_, pat) {
  * @example
  * s("hh*8").always(x=>x.speed("0.5"))
  */
-export const always = register('always', function (func, pat) {
-  return func(pat);
-});
+Pattern.prototype.always = function (func) {
+  return func(this);
+};
+
+Pattern.prototype.patternified.push('degradeBy', 'undegradeBy');

packages/core/speak.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 { register } from './index.mjs';
+import { Pattern, patternify2 } from './index.mjs';
 
 let synth;
 try {
@@ -16,7 +16,7 @@ try {
 let allVoices = synth?.getVoices();
 // console.log('voices', allVoices);
 
-function triggerSpeech(words, lang, voice) {
+function speak(words, lang, voice) {
   synth.cancel();
   const utterance = new SpeechSynthesisUtterance(words);
   utterance.lang = lang;
@@ -31,8 +31,15 @@ function triggerSpeech(words, lang, voice) {
   speechSynthesis.speak(utterance);
 }
 
-export const speak = register('speak', function (lang, voice, pat) {
-  return pat.onTrigger((_, hap) => {
-    triggerSpeech(hap.value, lang, voice);
+Pattern.prototype._speak = function (lang, voice) {
+  return this._withHap((hap) => {
+    const onTrigger = (time, hap) => {
+      speak(hap.value, lang, voice);
+    };
+    return hap.setContext({ ...hap.context, onTrigger });
   });
-});
+};
+
+Pattern.prototype.speak = function (lang, voice) {
+  return patternify2(Pattern.prototype._speak)(reify(lang), reify(voice), this);
+};

packages/core/test/pattern.test.mjs

@@ -16,7 +16,6 @@ import {
   pure,
   stack,
   fastcat,
-  firstOf,
   slowcat,
   cat,
   sequence,
@@ -48,9 +47,6 @@ import {
 
 import { steady } from '../signal.mjs';
 
-import controls from '../controls.mjs';
-
-const { n, s } = controls;
 const st = (begin, end) => new State(ts(begin, end));
 const ts = (begin, end) => new TimeSpan(Fraction(begin), Fraction(end));
 const hap = (whole, part, value, context = {}) => new Hap(whole, part, value, context);
@@ -59,7 +55,7 @@ const third = Fraction(1, 3);
 const twothirds = Fraction(2, 3);
 
 const sameFirst = (a, b) => {
-  return expect(a.sortHapsByPart().firstCycle()).toStrictEqual(b.sortHapsByPart().firstCycle());
+  return expect(a._sortHapsByPart().firstCycle()).toStrictEqual(b._sortHapsByPart().firstCycle());
 };
 
 describe('TimeSpan', () => {
@@ -141,9 +137,6 @@ describe('Pattern', () => {
     it('Can make a pattern', () => {
       expect(pure('hello').query(st(0.5, 2.5)).length).toBe(3);
     });
-    it('Supports zero-width queries', () => {
-      expect(pure('hello').queryArc(0, 0).length).toBe(1);
-    });
   });
   describe('fmap()', () => {
     it('Can add things', () => {
@@ -154,46 +147,35 @@ describe('Pattern', () => {
       ).toBe(7);
     });
   });
-  describe('out()', () => {
-    it('is an alias for set.out()', () => {
-      sameFirst(sequence(1, 2).out(5, 6, 7, 8), sequence(1, 2).set.out(5, 6, 7, 8));
-    });
-  });
   describe('add()', () => {
-    it('works as toplevel function', () => {
-      expect(add(pure(4), pure(5)).query(st(0, 1))[0].value).toBe(9);
-    });
-    it('works as toplevel function, with bare values for arguments', () => {
-      expect(add(4, 5).query(st(0, 1))[0].value).toBe(9);
-    });
     it('can structure In()', () => {
       expect(pure(3).add(pure(4)).query(st(0, 1))[0].value).toBe(7);
-      expect(pure(3).add.in(pure(4)).query(st(0, 1))[0].value).toBe(7);
+      expect(pure(3).addIn(pure(4)).query(st(0, 1))[0].value).toBe(7);
     });
     it('can structure Out()', () => {
-      sameFirst(sequence(1, 2).add.out(4), sequence(5, 6).struct(true));
+      sameFirst(sequence(1, 2).addOut(4), sequence(5, 6).struct(true));
     });
     it('can Mix() structure', () => {
-      expect(sequence(1, 2).add.mix(silence, 5, silence).firstCycle()).toStrictEqual([
+      expect(sequence(1, 2).addMix(silence, 5, silence).firstCycle()).toStrictEqual([
         new Hap(ts(1 / 3, 1 / 2), ts(1 / 3, 1 / 2), 6),
         new Hap(ts(1 / 2, 2 / 3), ts(1 / 2, 2 / 3), 7),
       ]);
     });
     it('can Trig() structure', () => {
       sameFirst(
-        slowcat(sequence(1, 2, 3, 4), 5, sequence(6, 7, 8, 9), 10).add.trig(20, 30).early(2),
+        slowcat(sequence(1, 2, 3, 4), 5, sequence(6, 7, 8, 9), 10).addTrig(20, 30).early(2),
         sequence(26, 27, 36, 37),
       );
     });
     it('can Trigzero() structure', () => {
       sameFirst(
-        slowcat(sequence(1, 2, 3, 4), 5, sequence(6, 7, 8, 9), 10).add.trigzero(20, 30).early(2),
+        slowcat(sequence(1, 2, 3, 4), 5, sequence(6, 7, 8, 9), 10).addTrigzero(20, 30).early(2),
         sequence(21, 22, 31, 32),
       );
     });
     it('can Squeeze() structure', () => {
       sameFirst(
-        sequence(1, [2, 3]).add.squeeze(sequence(10, 20, 30)),
+        sequence(1, [2, 3]).addSqueeze(sequence(10, 20, 30)),
         sequence(
           [11, 21, 31],
           [
@@ -205,43 +187,40 @@ describe('Pattern', () => {
     });
     it('can SqueezeOut() structure', () => {
       sameFirst(
-        sequence(1, [2, 3]).add.squeezeout(10, 20, 30),
+        sequence(1, [2, 3]).addSqueezeOut(10, 20, 30),
         sequence([11, [12, 13]], [21, [22, 23]], [31, [32, 33]]),
       );
     });
-    it('can add object patterns', () => {
-      sameFirst(n(sequence(1, [2, 3])).add(n(10)), n(sequence(11, [12, 13])));
-    });
   });
   describe('keep()', () => {
     it('can structure In()', () => {
       expect(pure(3).keep(pure(4)).query(st(0, 1))[0].value).toBe(3);
-      expect(pure(3).keep.in(pure(4)).query(st(0, 1))[0].value).toBe(3);
+      expect(pure(3).keepIn(pure(4)).query(st(0, 1))[0].value).toBe(3);
     });
     it('can structure Out()', () => {
-      sameFirst(sequence(1, 2).keep.out(4), sequence(1, 2).struct(true));
+      sameFirst(sequence(1, 2).keepOut(4), sequence(1, 2).struct(true));
     });
     it('can Mix() structure', () => {
-      expect(sequence(1, 2).keep.mix(silence, 5, silence).firstCycle()).toStrictEqual([
+      expect(sequence(1, 2).keepMix(silence, 5, silence).firstCycle()).toStrictEqual([
         new Hap(ts(1 / 3, 1 / 2), ts(1 / 3, 1 / 2), 1),
         new Hap(ts(1 / 2, 2 / 3), ts(1 / 2, 2 / 3), 2),
       ]);
     });
     it('can Trig() structure', () => {
       sameFirst(
-        slowcat(sequence(1, 2, 3, 4), 5, sequence(6, 7, 8, 9), 10).keep.trig(20, 30).early(2),
+        slowcat(sequence(1, 2, 3, 4), 5, sequence(6, 7, 8, 9), 10).keepTrig(20, 30).early(2),
         sequence(6, 7, 6, 7),
       );
     });
     it('can Trigzero() structure', () => {
       sameFirst(
-        slowcat(sequence(1, 2, 3, 4), 5, sequence(6, 7, 8, 9), 10).keep.trigzero(20, 30).early(2),
+        slowcat(sequence(1, 2, 3, 4), 5, sequence(6, 7, 8, 9), 10).keepTrigzero(20, 30).early(2),
         sequence(1, 2, 1, 2),
       );
     });
     it('can Squeeze() structure', () => {
       sameFirst(
-        sequence(1, [2, 3]).keep.squeeze(sequence(10, 20, 30)),
+        sequence(1, [2, 3]).keepSqueeze(sequence(10, 20, 30)),
         sequence(
           [1, 1, 1],
           [
@@ -252,38 +231,38 @@ describe('Pattern', () => {
       );
     });
     it('can SqueezeOut() structure', () => {
-      sameFirst(sequence(1, [2, 3]).keep.squeezeout(10, 20, 30), sequence([1, [2, 3]], [1, [2, 3]], [1, [2, 3]]));
+      sameFirst(sequence(1, [2, 3]).keepSqueezeOut(10, 20, 30), sequence([1, [2, 3]], [1, [2, 3]], [1, [2, 3]]));
     });
   });
   describe('keepif()', () => {
     it('can structure In()', () => {
       sameFirst(sequence(3, 4).keepif(true, false), sequence(3, silence));
-      sameFirst(sequence(3, 4).keepif.in(true, false), sequence(3, silence));
+      sameFirst(sequence(3, 4).keepifIn(true, false), sequence(3, silence));
     });
     it('can structure Out()', () => {
-      sameFirst(pure(1).keepif.out(true, false), sequence(1, silence));
+      sameFirst(pure(1).keepifOut(true, false), sequence(1, silence));
     });
     it('can Mix() structure', () => {
-      expect(sequence(1, 2).keepif.mix(false, true, false).firstCycle()).toStrictEqual([
+      expect(sequence(1, 2).keepifMix(false, true, false).firstCycle()).toStrictEqual([
         new Hap(ts(1 / 3, 1 / 2), ts(1 / 3, 1 / 2), 1),
         new Hap(ts(1 / 2, 2 / 3), ts(1 / 2, 2 / 3), 2),
       ]);
     });
     it('can Trig() structure', () => {
       sameFirst(
-        slowcat(sequence(1, 2, 3, 4), 5, sequence(6, 7, 8, 9), 10).keepif.trig(false, true).early(2),
+        slowcat(sequence(1, 2, 3, 4), 5, sequence(6, 7, 8, 9), 10).keepifTrig(false, true).early(2),
         sequence(silence, silence, 6, 7),
       );
     });
     it('can Trigzero() structure', () => {
       sameFirst(
-        slowcat(sequence(1, 2, 3, 4), 5, sequence(6, 7, 8, 9), 10).keepif.trigzero(false, true).early(2),
+        slowcat(sequence(1, 2, 3, 4), 5, sequence(6, 7, 8, 9), 10).keepifTrigzero(false, true).early(2),
         sequence(silence, silence, 1, 2),
       );
     });
     it('can Squeeze() structure', () => {
       sameFirst(
-        sequence(1, [2, 3]).keepif.squeeze(sequence(true, true, false)),
+        sequence(1, [2, 3]).keepifSqueeze(sequence(true, true, false)),
         sequence(
           [1, 1, silence],
           [
@@ -294,7 +273,7 @@ describe('Pattern', () => {
       );
     });
     it('can SqueezeOut() structure', () => {
-      sameFirst(sequence(1, [2, 3]).keepif.squeezeout(true, true, false), sequence([1, [2, 3]], [1, [2, 3]], silence));
+      sameFirst(sequence(1, [2, 3]).keepifSqueezeOut(true, true, false), sequence([1, [2, 3]], [1, [2, 3]], silence));
     });
   });
   describe('sub()', () => {
@@ -334,13 +313,13 @@ describe('Pattern', () => {
     });
     describe('setOut()', () => {
       it('Can set things with structure from second pattern', () => {
-        sameFirst(sequence(1, 2).set.out(4), pure(4).mask(true, true));
+        sameFirst(sequence(1, 2).setOut(4), pure(4).mask(true, true));
       });
     });
     describe('setSqueeze()', () => {
       it('Can squeeze one pattern inside the haps of another', () => {
         sameFirst(
-          sequence(1, [2, 3]).set.squeeze(sequence('a', 'b', 'c')),
+          sequence(1, [2, 3]).setSqueeze(sequence('a', 'b', 'c')),
           sequence(
             ['a', 'b', 'c'],
             [
@@ -350,7 +329,7 @@ describe('Pattern', () => {
           ),
         );
         sameFirst(
-          sequence(1, [2, 3]).set.squeeze('a', 'b', 'c'),
+          sequence(1, [2, 3]).setSqueeze('a', 'b', 'c'),
           sequence(
             ['a', 'b', 'c'],
             [
@@ -394,10 +373,9 @@ describe('Pattern', () => {
       );
     });
     it('copes with breaking up events across cycles', () => {
-      expect(pure('a').slow(2)._fastGap(2).setContext({}).query(st(0, 2))).toStrictEqual([
-        hap(ts(0, 1), ts(0, 0.5), 'a'),
-        hap(ts(0.5, 1.5), ts(1, 1.5), 'a'),
-      ]);
+      expect(pure('a').slow(2)._fastGap(2)._setContext({}).query(st(0, 2))).toStrictEqual(
+        [hap(ts(0, 1), ts(0, 0.5), 'a'), hap(ts(0.5, 1.5), ts(1, 1.5), 'a')]
+      );
     });
   });
   describe('_compressSpan()', () => {
@@ -418,8 +396,8 @@ describe('Pattern', () => {
       );
     });
     it('defaults to accepting sequences', () => {
-      expect(sequence('a', 'b', 'c').fast(sequence(1.5, 2)).sortHapsByPart().firstCycle()).toStrictEqual(
-        sequence('a', 'b', 'c').fast(1.5, 2).sortHapsByPart().firstCycle(),
+      expect(sequence(1, 2, 3).fast(sequence(1.5, 2)).firstCycle()).toStrictEqual(
+        sequence(1, 2, 3).fast(1.5, 2).firstCycle(),
       );
     });
     it('works as a static function', () => {
@@ -452,16 +430,6 @@ describe('Pattern', () => {
       // mini('[c3 g3]/2 eb3') always plays [c3 eb3]
       // mini('eb3 [c3 g3]/2 ') always plays [c3 g3]
     });
-    it('Supports zero-length queries', () => {
-      expect(steady('a')._slow(1).queryArc(0, 0)).toStrictEqual(steady('a').queryArc(0, 0));
-    });
-  });
-  describe('slow()', () => {
-    it('Supports zero-length queries', () => {
-      expect(steady('a').slow(1).setContext({}).queryArc(0, 0)).toStrictEqual(
-        steady('a').setContext({}).queryArc(0, 0),
-      );
-    });
   });
   describe('inside', () => {
     it('can rev inside a cycle', () => {
@@ -477,7 +445,7 @@ describe('Pattern', () => {
     it('Filters true', () => {
       expect(
         pure(true)
-          .filterValues((x) => x)
+          ._filterValues((x) => x)
           .firstCycle().length,
       ).toBe(1);
     });
@@ -502,7 +470,7 @@ describe('Pattern', () => {
         pure(10)
           .when(slowcat(true, false), (x) => x.add(3))
           .fast(4)
-          .sortHapsByPart()
+          ._sortHapsByPart()
           .firstCycle(),
       ).toStrictEqual(fastcat(13, 10, 13, 10).firstCycle());
     });
@@ -589,36 +557,26 @@ describe('Pattern', () => {
     });
   });
 
-  describe('firstOf()', () => {
+  describe('every()', () => {
     it('Can apply a function every 3rd time', () => {
       expect(
         pure('a')
-          .firstOf(3, (x) => x._fast(2))
+          .every(3, (x) => x._fast(2))
           ._fast(3)
           .firstCycle(),
       ).toStrictEqual(sequence(sequence('a', 'a'), 'a', 'a').firstCycle());
     });
-    it('Works as a toplevel function', () => {
-      expect(firstOf(3, fast(2), pure('a'))._fast(3).firstCycle()).toStrictEqual(
-        sequence(sequence('a', 'a'), 'a', 'a').firstCycle(),
-      );
-    });
-    it('Works as a toplevel function, with a patterned first argument', () => {
-      expect(firstOf(pure(3), fast(2), pure('a'))._fast(3).firstCycle()).toStrictEqual(
-        sequence(sequence('a', 'a'), 'a', 'a').firstCycle(),
-      );
-    });
     it('works with currying', () => {
-      expect(pure('a').firstOf(3, fast(2))._fast(3).firstCycle()).toStrictEqual(
+      expect(pure('a').every(3, fast(2))._fast(3).firstCycle()).toStrictEqual(
         sequence(sequence('a', 'a'), 'a', 'a').firstCycle(),
       );
-      expect(sequence(3, 4, 5).firstOf(3, add(3)).fast(5).firstCycle()).toStrictEqual(
+      expect(sequence(3, 4, 5).every(3, add(3)).fast(5).firstCycle()).toStrictEqual(
         sequence(6, 7, 8, 3, 4, 5, 3, 4, 5, 6, 7, 8, 3, 4, 5).firstCycle(),
       );
-      expect(sequence(3, 4, 5).firstOf(2, sub(1)).fast(5).firstCycle()).toStrictEqual(
+      expect(sequence(3, 4, 5).every(2, sub(1)).fast(5).firstCycle()).toStrictEqual(
         sequence(2, 3, 4, 3, 4, 5, 2, 3, 4, 3, 4, 5, 2, 3, 4).firstCycle(),
       );
-      expect(sequence(3, 4, 5).firstOf(3, add(3)).firstOf(2, sub(1)).fast(2).firstCycle()).toStrictEqual(
+      expect(sequence(3, 4, 5).every(3, add(3)).every(2, sub(1)).fast(2).firstCycle()).toStrictEqual(
         sequence(5, 6, 7, 3, 4, 5).firstCycle(),
       );
     });
@@ -714,7 +672,7 @@ describe('Pattern', () => {
     it('Can set the hap context', () => {
       expect(
         pure('a')
-          .setContext([
+          ._setContext([
             [
               [0, 1],
               [1, 2],
@@ -735,13 +693,13 @@ describe('Pattern', () => {
     it('Can update the hap context', () => {
       expect(
         pure('a')
-          .setContext([
+          ._setContext([
             [
               [0, 1],
               [1, 2],
             ],
           ])
-          .withContext((c) => [
+          ._withContext((c) => [
             ...c,
             [
               [3, 4],
@@ -765,7 +723,7 @@ describe('Pattern', () => {
   });
   describe('apply', () => {
     it('Can apply a function', () => {
-      expect(sequence('a', 'b').apply(fast(2)).firstCycle()).toStrictEqual(sequence('a', 'b').fast(2).firstCycle());
+      expect(sequence('a', 'b')._apply(fast(2)).firstCycle()).toStrictEqual(sequence('a', 'b').fast(2).firstCycle());
     }),
       it('Can apply a pattern of functions', () => {
         expect(sequence('a', 'b').apply(fast(2)).firstCycle()).toStrictEqual(sequence('a', 'b').fast(2).firstCycle());
@@ -806,18 +764,18 @@ describe('Pattern', () => {
   });
   describe('jux', () => {
     it('Can juxtapose', () => {
-      expect(pure({ a: 1 }).jux(fast(2)).sortHapsByPart().firstCycle()).toStrictEqual(
+      expect(pure({ a: 1 }).jux(fast(2))._sortHapsByPart().firstCycle()).toStrictEqual(
         stack(pure({ a: 1, pan: 0 }), pure({ a: 1, pan: 1 }).fast(2))
-          .sortHapsByPart()
+          ._sortHapsByPart()
           .firstCycle(),
       );
     });
   });
   describe('juxBy', () => {
     it('Can juxtapose by half', () => {
-      expect(pure({ a: 1 }).juxBy(0.5, fast(2)).sortHapsByPart().firstCycle()).toStrictEqual(
+      expect(pure({ a: 1 }).juxBy(0.5, fast(2))._sortHapsByPart().firstCycle()).toStrictEqual(
         stack(pure({ a: 1, pan: 0.25 }), pure({ a: 1, pan: 0.75 }).fast(2))
-          .sortHapsByPart()
+          ._sortHapsByPart()
           .firstCycle(),
       );
     });
@@ -827,7 +785,7 @@ describe('Pattern', () => {
       expect(
         sequence('a', ['a', 'a'])
           .fmap((a) => fastcat('b', 'c'))
-          .squeezeJoin()
+          ._squeezeJoin()
           .firstCycle(),
       ).toStrictEqual(
         sequence(
@@ -841,11 +799,10 @@ describe('Pattern', () => {
     });
     it('Squeezes to the correct cycle', () => {
       expect(
-        pure(time.struct(true))
-          .squeezeJoin()
-          .queryArc(3, 4)
-          .map((x) => x.value),
-      ).toStrictEqual([Fraction(3.5)]);
+        pure(time.struct(true))._squeezeJoin().queryArc(3,4).map(x => x.value)
+      ).toStrictEqual(
+        [Fraction(3.5)]
+      )
     });
   });
   describe('ply', () => {
@@ -879,7 +836,7 @@ describe('Pattern', () => {
       );
     });
     it('Can chop(2,3)', () => {
-      expect(pure({ sound: 'a' }).fast(2).chop(2, 3).sortHapsByPart().firstCycle()).toStrictEqual(
+      expect(pure({ sound: 'a' }).fast(2).chop(2, 3)._sortHapsByPart().firstCycle()).toStrictEqual(
         sequence(
           [
             { sound: 'a', begin: 0, end: 0.5 },
@@ -891,14 +848,16 @@ describe('Pattern', () => {
             { sound: 'a', begin: 2 / 3, end: 1 },
           ],
         )
-          .sortHapsByPart()
+          ._sortHapsByPart()
           .firstCycle(),
       );
     });
   });
   describe('range', () => {
     it('Can be patterned', () => {
-      expect(sequence(0, 0).range(sequence(0, 0.5), 1).firstCycle()).toStrictEqual(sequence(0, 0.5).firstCycle());
+      expect(sequence(0, 0).range(sequence(0, 0.5), 1).firstCycle()).toStrictEqual(
+        sequence(0, 0.5).firstCycle(),
+      );
     });
   });
   describe('range2', () => {
@@ -915,25 +874,4 @@ describe('Pattern', () => {
       );
     });
   });
-  describe('alignments', () => {
-    it('Can squeeze arguments', () => {
-      expect(sequence(1, 2).add.squeeze(4, 5).firstCycle()).toStrictEqual(sequence(5, 6, 6, 7).firstCycle());
-    });
-  });
-  describe('defragmentHaps', () => {
-    it('Can merge two touching haps with same whole and value', () => {
-      expect(stack(pure('a').mask(1, 0), pure('a').mask(0, 1)).defragmentHaps().firstCycle().length).toStrictEqual(1);
-    });
-    it('Doesnt merge two overlapping haps', () => {
-      expect(stack(pure('a').mask(1, 1, 0), pure('a').mask(0, 1)).defragmentHaps().firstCycle().length).toStrictEqual(
-        2,
-      );
-    });
-    it('Doesnt merge two touching haps with different values', () => {
-      expect(stack(pure('a').mask(1, 0), pure('b').mask(0, 1)).defragmentHaps().firstCycle().length).toStrictEqual(2);
-    });
-    it('Doesnt merge two touching haps with different wholes', () => {
-      expect(stack(sequence('a', silence), pure('a').mask(0, 1)).defragmentHaps().firstCycle().length).toStrictEqual(2);
-    });
-  });
 });

packages/core/test/util.test.mjs

@@ -5,21 +5,7 @@ This program is free software: you can redistribute it and/or modify it under th
 */
 
 import { pure } from '../pattern.mjs';
-import {
-  isNote,
-  tokenizeNote,
-  toMidi,
-  fromMidi,
-  freqToMidi,
-  _mod,
-  compose,
-  getFrequency,
-  getPlayableNoteValue,
-  parseNumeral,
-  parseFractional,
-  numeralArgs,
-  fractionalArgs,
-} from '../util.mjs';
+import { isNote, tokenizeNote, toMidi, fromMidi, mod, compose, getFrequency, getPlayableNoteValue } from '../util.mjs';
 import { describe, it, expect } from 'vitest';
 
 describe('isNote', () => {
@@ -33,12 +19,9 @@ describe('isNote', () => {
       expect(isNote(note)).toBe(true);
     });
   });
-  it('should recognize notes without octave', () => {
-    expect(isNote('C')).toBe(true);
-    expect(isNote('Bb')).toBe(true);
-  });
   it('should not recognize invalid notes', () => {
     expect(isNote('H5')).toBe(false);
+    expect(isNote('C')).toBe(false);
     expect(isNote('X')).toBe(false);
     expect(isNote(1)).toBe(false);
   });
@@ -98,12 +81,6 @@ describe('fromMidi', () => {
     expect(fromMidi(57)).toEqual(220);
   });
 });
-describe('freqToMidi', () => {
-  it('should turn frequency into midi', () => {
-    expect(freqToMidi(440)).toEqual(69);
-    expect(freqToMidi(220)).toEqual(57);
-  });
-});
 describe('getFrequency', () => {
   const happify = (val, context = {}) => pure(val).firstCycle()[0].setContext(context);
   it('should turn note into frequency', () => {
@@ -115,35 +92,35 @@ describe('getFrequency', () => {
     expect(getFrequency(happify(57, { type: 'midi' }))).toEqual(220);
   });
   it('should return frequencies unchanged', () => {
-    expect(getFrequency(happify(440, { type: 'frequency' }))).toEqual(440);
+    expect(getFrequency(happify(440, { type: 'frequency' }))).toEqual(440); 
     expect(getFrequency(happify(432, { type: 'frequency' }))).toEqual(432);
   });
   it('should turn object with a "freq" property into frequency', () => {
-    expect(getFrequency(happify({ freq: 220 }))).toEqual(220);
-    expect(getFrequency(happify({ freq: 440 }))).toEqual(440);
+    expect(getFrequency(happify({freq: 220}))).toEqual(220)
+    expect(getFrequency(happify({freq: 440}))).toEqual(440)
   });
   it('should throw an error when given a non-note', () => {
-    expect(() => getFrequency(happify('Q'))).toThrowError(`not a note or frequency: Q`);
-    expect(() => getFrequency(happify('Z'))).toThrowError(`not a note or frequency: Z`);
+    expect(() => getFrequency(happify('Q'))).toThrowError(`not a note or frequency: Q`)
+    expect(() => getFrequency(happify('Z'))).toThrowError(`not a note or frequency: Z`)
   });
 });
 
-describe('_mod', () => {
+describe('mod', () => {
   it('should work like regular modulo with positive numbers', () => {
-    expect(_mod(0, 3)).toEqual(0);
-    expect(_mod(1, 3)).toEqual(1);
-    expect(_mod(2, 3)).toEqual(2);
-    expect(_mod(3, 3)).toEqual(0);
-    expect(_mod(4, 3)).toEqual(1);
-    expect(_mod(4, 2)).toEqual(0);
+    expect(mod(0, 3)).toEqual(0);
+    expect(mod(1, 3)).toEqual(1);
+    expect(mod(2, 3)).toEqual(2);
+    expect(mod(3, 3)).toEqual(0);
+    expect(mod(4, 3)).toEqual(1);
+    expect(mod(4, 2)).toEqual(0);
   });
   it('should work with negative numbers', () => {
-    expect(_mod(-1, 3)).toEqual(2);
-    expect(_mod(-2, 3)).toEqual(1);
-    expect(_mod(-3, 3)).toEqual(0);
-    expect(_mod(-4, 3)).toEqual(2);
-    expect(_mod(-5, 3)).toEqual(1);
-    expect(_mod(-3, 2)).toEqual(1);
+    expect(mod(-1, 3)).toEqual(2);
+    expect(mod(-2, 3)).toEqual(1);
+    expect(mod(-3, 3)).toEqual(0);
+    expect(mod(-4, 3)).toEqual(2);
+    expect(mod(-5, 3)).toEqual(1);
+    expect(mod(-3, 2)).toEqual(1);
   });
 });
 
@@ -163,73 +140,22 @@ describe('compose', () => {
 describe('getPlayableNoteValue', () => {
   const happify = (val, context = {}) => pure(val).firstCycle()[0].setContext(context);
   it('should return object "note" property', () => {
-    expect(getPlayableNoteValue(happify({ note: 'a4' }))).toEqual('a4');
+    expect(getPlayableNoteValue(happify({note: "a4"}))).toEqual('a4')
   });
   it('should return object "n" property', () => {
-    expect(getPlayableNoteValue(happify({ n: 'a4' }))).toEqual('a4');
+    expect(getPlayableNoteValue(happify({n: "a4"}))).toEqual('a4')
   });
   it('should return object "value" property', () => {
-    expect(getPlayableNoteValue(happify({ value: 'a4' }))).toEqual('a4');
+    expect(getPlayableNoteValue(happify({value: "a4"}))).toEqual('a4')
   });
   it('should turn midi into frequency', () => {
-    expect(getPlayableNoteValue(happify(57, { type: 'midi' }))).toEqual(220);
-  });
+    expect(getPlayableNoteValue(happify(57, {type: 'midi'}))).toEqual(220)
+  })
   it('should return frequency value', () => {
-    expect(getPlayableNoteValue(happify(220, { type: 'frequency' }))).toEqual(220);
-  });
+    expect(getPlayableNoteValue(happify(220, {type: 'frequency'}))).toEqual(220)
+  })
   it('should throw an error if value is not an object, number, or string', () => {
-    expect(() => getPlayableNoteValue(happify(false))).toThrowError(`not a note: false`);
-    expect(() => getPlayableNoteValue(happify(undefined))).toThrowError(`not a note: undefined`);
-  });
-});
-
-describe('parseNumeral', () => {
-  it('should parse numbers as is', () => {
-    expect(parseNumeral(4)).toBe(4);
-    expect(parseNumeral(0)).toBe(0);
-    expect(parseNumeral(20)).toBe(20);
-    expect(parseNumeral('20')).toBe(20);
-    expect(parseNumeral(1.5)).toBe(1.5);
-  });
-  it('should parse notes', () => {
-    expect(parseNumeral('c')).toBe(48);
-    expect(parseNumeral('c4')).toBe(60);
-    expect(parseNumeral('c#4')).toBe(61);
-    expect(parseNumeral('db4')).toBe(61);
-  });
-  it('should throw an error for unknown strings', () => {
-    expect(() => parseNumeral('xyz')).toThrowError('cannot parse as numeral: "xyz"');
-  });
-});
-
-describe('parseFractional', () => {
-  it('should parse numbers as is', () => {
-    expect(parseFractional(4)).toBe(4);
-    expect(parseFractional(0)).toBe(0);
-    expect(parseFractional(20)).toBe(20);
-    expect(parseFractional('20')).toBe(20);
-    expect(parseFractional(1.5)).toBe(1.5);
-  });
-  it('should parse fractional shorthands values', () => {
-    expect(parseFractional('w')).toBe(1);
-    expect(parseFractional('h')).toBe(0.5);
-    expect(parseFractional('q')).toBe(0.25);
-    expect(parseFractional('e')).toBe(0.125);
-  });
-  it('should throw an error for unknown strings', () => {
-    expect(() => parseFractional('xyz')).toThrowError('cannot parse as fractional: "xyz"');
-  });
-});
-
-describe('numeralArgs', () => {
-  it('should convert function arguments to numbers', () => {
-    const add = numeralArgs((a, b) => a + b);
-    expect(add('c4', 2)).toBe(62);
-  });
-});
-describe('fractionalArgs', () => {
-  it('should convert function arguments to numbers', () => {
-    const add = fractionalArgs((a, b) => a + b);
-    expect(add('q', 2)).toBe(2.25);
-  });
-});
+    expect(() => getPlayableNoteValue(happify(false))).toThrowError(`not a note: false`)
+    expect(() => getPlayableNoteValue(happify(undefined))).toThrowError(`not a note: undefined`)
+  })
+});

packages/core/test/value.test.mjs

@@ -6,8 +6,6 @@ This program is free software: you can redistribute it and/or modify it under th
 
 import { describe, it, expect } from 'vitest';
 import { map, valued, mul } from '../value.mjs';
-import controls from '../controls.mjs';
-const { n } = controls;
 
 describe('Value', () => {
   it('unionWith', () => {
@@ -23,8 +21,4 @@ describe('Value', () => {
     expect(valued(mul).ap(3).ap(3).value).toEqual(9);
     expect(valued(3).mul(3).value).toEqual(9);
   });
-  it('union bare numbers for numeral props', () => {
-    expect(n(3).cutoff(500).add(10).firstCycleValues).toEqual([{ n: 13, cutoff: 510 }]);
-    expect(n(3).cutoff(500).mul(2).firstCycleValues).toEqual([{ n: 6, cutoff: 1000 }]);
-  });
 });

packages/core/time.mjs

@@ -1,11 +0,0 @@
-let time;
-export function getTime() {
-  if (!time) {
-    throw new Error('no time set! use setTime to define a time source');
-  }
-  return time();
-}
-
-export function setTime(func) {
-  time = func;
-}

packages/core/timespan.mjs

@@ -18,11 +18,6 @@ export class TimeSpan {
     const end = this.end;
     const end_sam = end.sam();
 
-    // Support zero-width timespans
-    if (begin.equals(end)) {
-      return [new TimeSpan(begin, end)];
-    }
-
     while (end.gt(begin)) {
       // If begin and end are in the same cycle, we're done.
       if (begin.sam().equals(end_sam)) {
@@ -110,7 +105,7 @@ export class TimeSpan {
   }
 
   show() {
-    return this.begin.show() + ' → ' + this.end.show();
+    return this.begin.show() + ' -> ' + this.end.show();
   }
 }
 

packages/core/util.mjs

@@ -5,8 +5,7 @@ This program is free software: you can redistribute it and/or modify it under th
 */
 
 // 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);
+export const isNote = (name) => /^[a-gA-G][#b]*[0-9]$/.test(name);
 export const tokenizeNote = (note) => {
   if (typeof note !== 'string') {
     return [];
@@ -20,7 +19,7 @@ export const tokenizeNote = (note) => {
 
 // turns the given note into its midi number representation
 export const toMidi = (note) => {
-  const [pc, acc, oct = 3] = tokenizeNote(note);
+  const [pc, acc, oct] = tokenizeNote(note);
   if (!pc) {
     throw new Error('not a note: "' + note + '"');
   }
@@ -32,30 +31,6 @@ export const fromMidi = (n) => {
   return Math.pow(2, (n - 69) / 12) * 440;
 };
 
-export const freqToMidi = (freq) => {
-  return (12 * Math.log(freq / 440)) / Math.LN2 + 69;
-};
-
-export const valueToMidi = (value, fallbackValue) => {
-  if (typeof value !== 'object') {
-    throw new Error('valueToMidi: expected object value');
-  }
-  let { freq, note } = value;
-  if (typeof freq === 'number') {
-    return freqToMidi(freq);
-  }
-  if (typeof note === 'string') {
-    return toMidi(note);
-  }
-  if (typeof note === 'number') {
-    return note;
-  }
-  if (!fallbackValue) {
-    throw new Error('valueToMidi: expected freq or note to be set');
-  }
-  return fallbackValue;
-};
-
 /**
  * @deprecated does not appear to be referenced or invoked anywhere in the codebase
  */
@@ -75,17 +50,14 @@ export const midi2note = (n) => {
   return pc + oct;
 };
 
-// modulo that works with negative numbers e.g. _mod(-1, 3) = 2. Works on numbers (rather than patterns of numbers, as @mod@ from pattern.mjs does)
-export const _mod = (n, m) => ((n % m) + m) % m;
+// modulo that works with negative numbers e.g. mod(-1, 3) = 2
+// const mod = (n: number, m: number): number => (n < 0 ? mod(n + m, m) : n % m);
+export const mod = (n, m) => ((n % m) + m) % m;
 
 export const getPlayableNoteValue = (hap) => {
-  let { value, context } = hap;
-  let note = value;
+  let { value: note, context } = hap;
   if (typeof note === 'object' && !Array.isArray(note)) {
     note = note.note || note.n || note.value;
-    if (note === undefined) {
-      throw new Error(`cannot find a playable note for ${JSON.stringify(value)}`);
-    }
   }
   // if value is number => interpret as midi number as long as its not marked as frequency
   if (typeof note === 'number' && context.type !== 'frequency') {
@@ -101,11 +73,8 @@ export const getPlayableNoteValue = (hap) => {
 export const getFrequency = (hap) => {
   let { value, context } = hap;
   // if value is number => interpret as midi number as long as its not marked as frequency
-  if (typeof value === 'object') {
-    if (value.freq) {
-      return value.freq;
-    }
-    return getFreq(value.note || value.n || value.value);
+  if (typeof value === 'object' && value.freq) {
+    return value.freq;
   }
   if (typeof value === 'number' && context.type !== 'frequency') {
     value = fromMidi(hap.value);
@@ -141,9 +110,9 @@ export const constant = (a, b) => a;
 
 export const listRange = (min, max) => Array.from({ length: max - min + 1 }, (_, i) => i + min);
 
-export function curry(func, overload, arity = func.length) {
+export function curry(func, overload) {
   const fn = function curried(...args) {
-    if (args.length >= arity) {
+    if (args.length >= func.length) {
       return func.apply(this, args);
     } else {
       const partial = function (...args2) {
@@ -162,45 +131,9 @@ export function curry(func, overload, arity = func.length) {
   return fn;
 }
 
-export function parseNumeral(numOrString) {
-  const asNumber = Number(numOrString);
-  if (!isNaN(asNumber)) {
-    return asNumber;
+export function objectify(value) {
+  if (typeof value === 'object' && !Array.isArray(value)) {
+    return value; // do nothing if its already an object
   }
-  if (isNote(numOrString)) {
-    return toMidi(numOrString);
-  }
-  throw new Error(`cannot parse as numeral: "${numOrString}"`);
+  return { value };
 }
-
-export function mapArgs(fn, mapFn) {
-  return (...args) => fn(...args.map(mapFn));
-}
-
-export function numeralArgs(fn) {
-  return mapArgs(fn, parseNumeral);
-}
-
-export function parseFractional(numOrString) {
-  const asNumber = Number(numOrString);
-  if (!isNaN(asNumber)) {
-    return asNumber;
-  }
-  const specialValue = {
-    pi: Math.PI,
-    w: 1,
-    h: 0.5,
-    q: 0.25,
-    e: 0.125,
-    s: 0.0625,
-    t: 1 / 3,
-    f: 0.2,
-    x: 1 / 6,
-  }[numOrString];
-  if (typeof specialValue !== 'undefined') {
-    return specialValue;
-  }
-  throw new Error(`cannot parse as fractional: "${numOrString}"`);
-}
-
-export const fractionalArgs = (fn) => mapArgs(fn, parseFractional);

packages/core/value.mjs

@@ -7,13 +7,6 @@ This program is free software: you can redistribute it and/or modify it under th
 import { curry } from './util.mjs';
 
 export function unionWithObj(a, b, func) {
-  if (typeof b?.value === 'number') {
-    // https://github.com/tidalcycles/strudel/issues/262
-    const numKeys = Object.keys(a).filter((k) => typeof a[k] === 'number');
-    const numerals = Object.fromEntries(numKeys.map((k) => [k, b.value]));
-    b = Object.assign(b, numerals);
-    delete b.value;
-  }
   const common = Object.keys(a).filter((k) => Object.keys(b).includes(k));
   return Object.assign({}, a, b, Object.fromEntries(common.map((k) => [k, func(a[k], b[k])])));
 }

packages/core/zyklus.mjs

@@ -1,49 +0,0 @@
-// will move to https://github.com/felixroos/zyklus
-// TODO: started flag
-
-function createClock(
-  getTime,
-  callback, // called slightly before each cycle
-  duration = 0.05, // duration of each cycle
-  interval = 0.1, // interval between callbacks
-  overlap = 0.1, // overlap between callbacks
-) {
-  let tick = 0; // counts callbacks
-  let phase = 0; // next callback time
-  let precision = 10 ** 4; // used to round phase
-  let minLatency = 0.01;
-  const setDuration = (setter) => (duration = setter(duration));
-  overlap = overlap || interval / 2;
-  const onTick = () => {
-    const t = getTime();
-    const lookahead = t + interval + overlap; // the time window for this tick
-    if (phase === 0) {
-      phase = t + minLatency;
-    }
-    // callback as long as we're inside the lookahead
-    while (phase < lookahead) {
-      phase = Math.round(phase * precision) / precision;
-      phase >= t && callback(phase, duration, tick);
-      phase < t && console.log('TOO LATE', phase); // what if latency is added from outside?
-      phase += duration; // increment phase by duration
-      tick++;
-    }
-  };
-  let intervalID;
-  const start = () => {
-    clear(); // just in case start was called more than once
-    onTick();
-    intervalID = setInterval(onTick, interval * 1000);
-  };
-  const clear = () => intervalID !== undefined && clearInterval(intervalID);
-  const pause = () => clear();
-  const stop = () => {
-    tick = 0;
-    phase = 0;
-    clear();
-  };
-  const getPhase = () => phase;
-  // setCallback
-  return { setDuration, start, stop, pause, duration, getPhase, minLatency };
-}
-export default createClock;

packages/csound/csound.mjs

@@ -1,170 +0,0 @@
-import { getFrequency, logger, register } from '@strudel.cycles/core';
-import { getAudioContext } from '@strudel.cycles/webaudio';
-import csd from './project.csd?raw';
-// import livecodeOrc from './livecode.orc?raw';
-import presetsOrc from './presets.orc?raw';
-
-let csoundLoader, _csound;
-
-// initializes csound + can be used to reevaluate given instrument code
-export async function loadCSound(code = '') {
-  await init();
-  if (code) {
-    code = `${code}`;
-    //     ^       ^
-    // wrapping in backticks makes sure it works when calling as templated function
-    await _csound?.evalCode(code);
-  }
-}
-export const loadcsound = loadCSound;
-export const loadCsound = loadCSound;
-
-export const csound = register('csound', (instrument, pat) => {
-  instrument = instrument || 'triangle';
-  init(); // not async to support csound inside other patterns + to be able to call pattern methods after it
-  // TODO: find a alternative way to wait for csound to load (to wait with first time playback)
-  return pat.onTrigger((time, hap) => {
-    if (!_csound) {
-      logger('[csound] not loaded yet', 'warning');
-      return;
-    }
-    if (typeof hap.value !== 'object') {
-      throw new Error('csound only support objects as hap values');
-    }
-    let { gain = 0.8 } = hap.value;
-    gain *= 0.2;
-
-    const freq = Math.round(getFrequency(hap));
-    const controls = Object.entries({ ...hap.value, freq })
-      .flat()
-      .join('/');
-    // TODO: find out how to send a precise ctx based time
-    // http://www.csounds.com/manual/html/i.html
-    const params = [
-      `"${instrument}"`, // p1: instrument name
-      time - getAudioContext().currentTime, //.toFixed(precision), // p2: starting time in arbitrary unit called beats
-      hap.duration + 0, // p3: duration in beats
-      // instrument specific params:
-      freq, //.toFixed(precision), // p4: frequency
-      gain, // p5: gain
-      `"${controls}"`, // p6 controls as string (like superdirt osc message)
-    ];
-    const msg = `i ${params.join(' ')}`;
-    _csound.inputMessage(msg);
-  });
-});
-
-function eventLogger(type, args) {
-  const [msg] = args;
-  if (
-    type === 'message' &&
-    (['[commit: HEAD]'].includes(msg) ||
-      msg.startsWith('--Csound version') ||
-      msg.startsWith('libsndfile') ||
-      msg.startsWith('sr =') ||
-      msg.startsWith('0dBFS') ||
-      msg.startsWith('audio buffered') ||
-      msg.startsWith('writing') ||
-      msg.startsWith('SECTION 1:'))
-  ) {
-    // ignore
-    return;
-  }
-  let logType = 'info';
-  if (msg.startsWith('error:')) {
-    logType = 'error';
-  }
-  logger(`[csound] ${msg || ''}`, logType);
-}
-
-async function load() {
-  if (window.__csound__) {
-    // Allows using some other csound instance.
-    // In that case, the external Csound is responsible
-    // for compiling an orchestra and starting to perform.
-    logger('[load] Using external Csound', 'warning');
-    _csound = window.__csound__;
-    return _csound;
-  } else {
-    const { Csound } = await import('@csound/browser');
-    _csound = await Csound({ audioContext: getAudioContext() });
-    _csound.removeAllListeners('message');
-    ['message'].forEach((k) => _csound.on(k, (...args) => eventLogger(k, args)));
-    await _csound.setOption('-m0d'); // see -m flag https://csound.com/docs/manual/CommandFlags.html
-    await _csound.setOption('--sample-accurate');
-    await _csound.compileCsdText(csd);
-    // await _csound.compileOrc(livecodeOrc);
-    await _csound.compileOrc(presetsOrc);
-    await _csound.start();
-    return _csound;
-  }
-}
-
-async function init() {
-  csoundLoader = csoundLoader || load();
-  return csoundLoader;
-}
-
-let orcCache = {};
-export async function loadOrc(url) {
-  await init();
-  if (typeof url !== 'string') {
-    throw new Error('loadOrc: expected url string');
-  }
-  if (url.startsWith('github:')) {
-    const [_, path] = url.split('github:');
-    url = `https://raw.githubusercontent.com/${path}`;
-  }
-  if (!orcCache[url]) {
-    orcCache[url] = fetch(url)
-      .then((res) => res.text())
-      .then((code) => _csound.compileOrc(code));
-  }
-  await orcCache[url];
-}
-
-/**
- * Sends notes to Csound for rendering with MIDI semantics. The hap value is
- * translated to these Csound pfields:
- *
- *  p1 -- Csound instrument either as a number (1-based, can be a fraction),
- *        or as a string name.
- *  p2 -- time in beats (usually seconds) from start of performance.
- *  p3 -- duration in beats (usually seconds).
- *  p4 -- MIDI key number (as a real number, not an integer but in [0, 127].
- *  p5 -- MIDI velocity (as a real number, not an integer but in [0, 127].
- *  p6 -- Strudel controls, as a string.
- */
-export const csoundm = register('csoundm', (instrument, pat) => {
-  let p1 = instrument;
-  if (typeof instrument === 'string') {
-    p1 = `"{instrument}"`;
-  }
-  init(); // not async to support csound inside other patterns + to be able to call pattern methods after it
-  return pat.onTrigger((tidal_time, hap) => {
-    if (!_csound) {
-      logger('[csound] not loaded yet', 'warning');
-      return;
-    }
-    if (typeof hap.value !== 'object') {
-      throw new Error('csound only support objects as hap values');
-    }
-    // Time in seconds counting from now.
-    const p2 = tidal_time - getAudioContext().currentTime;
-    const p3 = hap.duration.valueOf() + 0;
-    const frequency = getFrequency(hap);
-    // Translate frequency to MIDI key number _without_ rounding.
-    const C4 = 261.62558;
-    let octave = Math.log(frequency / C4) / Math.log(2.0) + 8.0;
-    const p4 = octave * 12.0 - 36.0;
-    // We prefer floating point precision, but over the MIDI range [0, 127].
-    const p5 = 127 * (hap.context?.velocity ?? 0.9);
-    // The Strudel controls as a string.
-    const p6 = Object.entries({ ...hap.value, frequency })
-      .flat()
-      .join('/');
-    const i_statement = `i ${p1} ${p2} ${p3} ${p4} ${p5} "${p6}"`;
-    console.log('[csoundm]:', i_statement);
-    _csound.inputMessage(i_statement);
-  });
-});

packages/csound/package.json

@@ -1,32 +0,0 @@
-{
-  "name": "@strudel.cycles/csound",
-  "version": "0.5.1",
-  "description": "csound bindings for strudel",
-  "main": "csound.mjs",
-  "scripts": {
-    "test": "echo \"No tests present.\" && exit 0"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/tidalcycles/strudel.git"
-  },
-  "keywords": [
-    "tidalcycles",
-    "strudel",
-    "pattern",
-    "livecoding",
-    "algorave"
-  ],
-  "author": "Felix Roos <flix91@gmail.com>",
-  "contributors": [
-    "Alex McLean <alex@slab.org>"
-  ],
-  "license": "AGPL-3.0-or-later",
-  "bugs": {
-    "url": "https://github.com/tidalcycles/strudel/issues"
-  },
-  "homepage": "https://github.com/tidalcycles/strudel#readme",
-  "dependencies": {
-    "@csound/browser": "^6.18.3"
-  }
-}

packages/csound/presets.orc

@@ -1,96 +0,0 @@
-; returns value of given key in given "string map"
-; keymap("freq", "note/c3/freq/220/gain/0.5")
-; yields "220"
-opcode keymap, S, SS
-  Skey, Smap xin
-  idelimiter = strindex(Smap, strcat(Skey, "/"))
-  ifrom = idelimiter + strlen(Skey) + 1
-  Svalue = strsub(Smap, ifrom, strlen(Smap))
-  Svalue = strsub(Svalue, 0, strindex(Svalue, "/"))
-  xout Svalue
-endop
-
-; TODO add incredibly dope synths
-instr organ
-    iduration = p3
-    ifreq = p4
-    igain = p5
-    ioct = octcps(ifreq)
-
-    asig = vco2(igain, ifreq, 12, .5) ; my edit
-    kpwm = oscili(.1, 5)
-    asig = vco2(igain, ifreq, 4, .5 + kpwm)
-    asig += vco2(igain/4, ifreq * 2)
-
-    ; filter
-    ; idepth = 2
-    ; acut = transegr:a(0, .005, 0, idepth, .06, -4.2, 0.001, .01, -4.2, 0) ; filter envelope
-    ; asig = zdf_2pole(asig, cpsoct(ioct + acut), 0.5)
-
-    ; amp envelope
-    iattack = .001
-    irelease = .05
-    asig *= linsegr:a(0, iattack, 1, iduration, 1, irelease, 0)
-
-    out(asig, asig)
-
-endin
-
-instr triangle
-  iduration = p3
-  ifreq = p4
-  igain = p5
-  ioct = octcps(ifreq)
-  
-  asig = vco2(igain, ifreq, 12, .5)
-  
-  ; amp envelope
-  iattack = .001
-  irelease = .05
-  asig *= linsegr:a(0, iattack, 1, iduration, 1, irelease, 0)
-  
-  out(asig, asig)
-endin
-
-instr pad
-    iduration = p3
-    ifreq = p4
-    igain = p5
-    ioct = octcps(ifreq)
-
-    asig = vco2(igain, ifreq, 0)
-
-    ; amp envelope
-    iattack = .5
-    irelease = .1
-    asig *= linsegr:a(0, iattack, 1, iduration, 1, irelease, 0)
-    
-    idepth = 2
-    acut = transegr:a(0, .005, 0, idepth, .06, -4.2, 0.001, .01, -4.2, 0)
-    asig = zdf_2pole(asig, 1000, 2)
-
-    out(asig, asig)
-endin
-
-
-gisine	ftgen	0, 0, 4096, 10, 1
-
-instr bow
-    kpres = 2
-    krat = 0.16
-    kvibf = 6.12723
-    
-    kvib  linseg 0, 0.5, 0, 1, 1, p3-0.5, 1	
-    kvamp = kvib * 0.01
-    asig  wgbow .7, p4, kpres, krat, kvibf, kvamp, gisine
-    asig = asig*p5
-    outs asig, asig
-endin
-
-
-instr Meta
-    Smap = strget(p6)
-    Sinstrument = keymap("s", Smap)
-    schedule(Sinstrument, 0, p3, p4, p5)
-    ; TODO find a way to pipe Sinstrument through effects
-endin

packages/csound/project.csd

@@ -1,10 +0,0 @@
-<CsoundSynthesizer>
-<CsInstruments>
-
-sr=48000
-ksmps=64
-nchnls=2
-0dbfs=1
-
-</CsInstruments>
-</CsoundSynthesizer>

packages/embed/README.md

@@ -10,22 +10,15 @@ Either install with `npm i @strudel.cycles/embed` or just use a cdn to import th
 <script src="https://unpkg.com/@strudel.cycles/embed@latest"></script>
 <strudel-repl>
   <!--
-note(`[[e5 [b4 c5] d5 [c5 b4]]
-[a4 [a4 c5] e5 [d5 c5]]
-[b4 [~ c5] d5 e5]
-[c5 a4 a4 ~]
-[[~ d5] [~ f5] a5 [g5 f5]]
-[e5 [~ c5] e5 [d5 c5]]
-[b4 [b4 c5] d5 e5]
-[c5 a4 a4 ~]],
-[[e2 e3]*4]
-[[a2 a3]*4]
-[[g#2 g#3]*2 [e2 e3]*2]
-[a2 a3 a2 a3 a2 a3 b1 c2]
-[[d2 d3]*4]
-[[c2 c3]*4]
-[[b1 b2]*2 [e2 e3]*2]
-[[a1 a2]*4]`).slow(16)
+      "a4 [a3 c3] a3 c3".color('#F9D649')
+    .sub("<7 12 5 12>".slow(2))
+    .off(1/4,x=>x.add(7).color("#FFFFFF #0C3AA1 #C63928"))
+    .off(1/8,x=>x.add(12).color('#215CB6'))
+    .slow(2)
+    .legato(sine.range(0.3, 2).slow(28))
+    .wave("sawtooth square".fast(2))
+    .filter('lowpass', cosine.range(500,4000).slow(16))
+    .pianoroll({minMidi:20,maxMidi:120,background:'#202124'})
       -->
 </strudel-repl>
 ```

packages/embed/example.html

@@ -2,21 +2,14 @@
 <!-- <script src="./embed.js"></script> -->
 <strudel-repl>
   <!--
-note(`[[e5 [b4 c5] d5 [c5 b4]]
-[a4 [a4 c5] e5 [d5 c5]]
-[b4 [~ c5] d5 e5]
-[c5 a4 a4 ~]
-[[~ d5] [~ f5] a5 [g5 f5]]
-[e5 [~ c5] e5 [d5 c5]]
-[b4 [b4 c5] d5 e5]
-[c5 a4 a4 ~]],
-[[e2 e3]*4]
-[[a2 a3]*4]
-[[g#2 g#3]*2 [e2 e3]*2]
-[a2 a3 a2 a3 a2 a3 b1 c2]
-[[d2 d3]*4]
-[[c2 c3]*4]
-[[b1 b2]*2 [e2 e3]*2]
-[[a1 a2]*4]`).slow(16)
+      "a4 [a3 c3] a3 c3".color('#F9D649')
+    .sub("<7 12 5 12>".slow(2))
+    .off(1/4,x=>x.add(7).color("#FFFFFF #0C3AA1 #C63928"))
+    .off(1/8,x=>x.add(12).color('#215CB6'))
+    .slow(2)
+    .legato(sine.range(0.3, 2).slow(28))
+    .wave("sawtooth square".fast(2))
+    .filter('lowpass', cosine.range(500,4000).slow(16))
+    .pianoroll({minMidi:20,maxMidi:120,background:'#202124'})
       -->
 </strudel-repl>

packages/embed/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@strudel.cycles/embed",
-  "version": "0.2.0",
+  "version": "0.1.1",
   "description": "Embeddable Web Component to load a Strudel REPL into an iframe",
   "main": "embed.js",
   "type": "module",

packages/eval/README.md

@@ -11,9 +11,10 @@ npm i @strudel.cycles/eval --save
 
 ## Example
 
+<!-- TODO: -extend +evalScope -->
+
 ```js
-import { evalScope } from '@strudel.cycles/core';
-import { evaluate } from '@strudel.cycles/eval';
+import { evaluate, extend } from '@strudel.cycles/eval';
 
 evalScope(
   import('@strudel.cycles/core'),

packages/eval/evaluate.mjs

@@ -4,9 +4,46 @@ 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 { evaluate as _evaluate } from '@strudel.cycles/core';
 import shapeshifter from './shapeshifter.mjs';
+import * as strudel from '@strudel.cycles/core';
+
+const { isPattern, Pattern } = strudel;
+
+export const extend = (...args) => {
+  console.warn('@strudel.cycles/eval extend is deprecated, please use evalScope instead');
+  Object.assign(globalThis, ...args);
+};
+
+let scoped = false;
+export const evalScope = async (...args) => {
+  if (scoped) {
+    console.warn('@strudel.cycles/eval 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) => {
+    if (result.status === 'rejected') {
+      console.warn(`evalScope: module with index ${i} could not be loaded:`, result.reason);
+    }
+  });
+  Object.assign(globalThis, ...modules, Pattern.prototype.bootstrap());
+};
+
+function safeEval(str) {
+  return Function('"use strict";return (' + str + ')')();
+}
 
 export const evaluate = async (code) => {
-  return _evaluate(code, shapeshifter);
+  if (!scoped) {
+    await evalScope(); // at least scope Pattern.prototype.boostrap
+  }
+  const shapeshifted = shapeshifter(code); // transform syntactically correct js code to semantically usable code
+  let evaluated = await safeEval(shapeshifted);
+  if (!isPattern(evaluated)) {
+    console.log('evaluated', evaluated);
+    const message = `got "${typeof evaluated}" instead of pattern`;
+    throw new Error(message + (typeof evaluated === 'function' ? ', did you forget to call a function?' : '.'));
+  }
+  return { mode: 'javascript', pattern: evaluated };
 };

packages/eval/package-lock.json

@@ -1,6 +1,6 @@
 {
 	"name": "@strudel.cycles/eval",
-	"version": "0.5.0",
+	"version": "0.2.0",
 	"lockfileVersion": 2,
 	"requires": true,
 	"packages": {

packages/eval/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@strudel.cycles/eval",
-  "version": "0.5.0",
+  "version": "0.2.0",
   "description": "Code evaluator for strudel",
   "main": "index.mjs",
   "type": "module",
@@ -28,12 +28,12 @@
   },
   "homepage": "https://github.com/tidalcycles/strudel#readme",
   "dependencies": {
-    "@strudel.cycles/core": "^0.5.0",
+    "@strudel.cycles/core": "^0.2.0",
     "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-ast": "^6.1.0",
+    "shift-codegen": "^7.0.3",
+    "shift-parser": "^7.0.3",
+    "shift-spec": "^2018.0.2",
     "shift-traverser": "^1.0.0"
   }
 }

packages/eval/shapeshifter.mjs

@@ -30,8 +30,7 @@ const isNote = (name) => /^[a-gC-G][bs]?[0-9]$/.test(name);
 const addLocations = true;
 export const addMiniLocations = true;
 export const minifyStrings = true;
-export const wrappedAsync = false; // this is now handled by core evaluate by default
-export const shouldAddReturn = true;
+export const wrappedAsync = true;
 
 export default (_code) => {
   const { code, addReturn } = wrapAsync(_code);
@@ -126,7 +125,7 @@ export default (_code) => {
     },
   });
   // add return to last statement (because it's wrapped in an async function artificially)
-  if (shouldAddReturn) {
+  if (wrappedAsync) {
     addReturn(shifted);
   }
   const generated = undisguiseImports(codegen(shifted));
@@ -154,7 +153,7 @@ ${code}
 })()`;
   }
   const addReturn = (ast) => {
-    const body = wrappedAsync ? ast.statements[0].expression.callee.body : ast;
+    const body = ast.statements[0].expression.callee.body; // actual code ast inside async function body
     body.statements = body.statements
       .slice(0, -1)
       .concat([new ReturnStatement({ expression: body.statements.slice(-1)[0] })]);
@@ -225,8 +224,9 @@ function isPatternArg(parents) {
 function hasModifierCall(parent) {
   // TODO: modifiers are more than composables, for example every is not composable but should be seen as modifier..
   // need all prototypes of Pattern
-  return parent?.type === 'StaticMemberExpression';
-  // && Object.keys(Pattern.prototype.composable).includes(parent.property)
+  return (
+    parent?.type === 'StaticMemberExpression' && Object.keys(Pattern.prototype.composable).includes(parent.property)
+  );
 }
 const factories = Object.keys(Pattern.prototype.factories).concat(['mini']);
 

packages/eval/test/evaluate.test.mjs

@@ -6,14 +6,14 @@ This program is free software: you can redistribute it and/or modify it under th
 
 import { expect, describe, it } from 'vitest';
 
-import { evaluate } from '../evaluate.mjs';
+import { evaluate, evalScope } from '../evaluate.mjs';
 import { mini } from '@strudel.cycles/mini';
 import * as strudel from '@strudel.cycles/core';
-const { fastcat, evalScope } = strudel;
+const { fastcat } = strudel;
 
 describe('evaluate', async () => {
   await evalScope({ mini }, strudel);
-  const ev = async (code) => (await evaluate(code)).pattern.firstCycleValues;
+  const ev = async (code) => (await evaluate(code)).pattern._firstCycleValues;
   it('Should evaluate strudel functions', async () => {
     expect(await ev('pure("c3")')).toEqual(['c3']);
     expect(await ev('cat("c3")')).toEqual(['c3']);

packages/eval/test/shapeshifter.test.mjs

@@ -5,21 +5,15 @@ This program is free software: you can redistribute it and/or modify it under th
 */
 
 import { describe, it, expect } from 'vitest';
-import shapeshifter, { wrappedAsync } from '../shapeshifter.mjs';
+import shapeshifter from '../shapeshifter.mjs';
 
 describe('shapeshifter', () => {
   it('Should shift simple double quote string', () => {
-    if (wrappedAsync) {
-      expect(shapeshifter('"c3"')).toEqual('(async()=>{return mini("c3").withMiniLocation([1,0,15],[1,4,19])})()');
-    } else {
-      expect(shapeshifter('"c3"')).toEqual('return mini("c3").withMiniLocation([1,0,0],[1,4,4])');
-    }
+    expect(shapeshifter('"c3"')).toEqual('(async()=>{return mini("c3").withMiniLocation([1,0,15],[1,4,19])})()');
+  });
+  it('Should handle dynamic imports', () => {
+    expect(shapeshifter('const { default: foo } = await import(\'https://bar.com/foo.js\');"c3"')).toEqual(
+      '(async()=>{const{default:foo}=await import("https://bar.com/foo.js");return mini("c3").withMiniLocation([1,64,79],[1,68,83])})()',
+    );
   });
-  if (wrappedAsync) {
-    it('Should handle dynamic imports', () => {
-      expect(shapeshifter('const { default: foo } = await import(\'https://bar.com/foo.js\');"c3"')).toEqual(
-        'const{default:foo}=await import("https://bar.com/foo.js");return mini("c3").withMiniLocation([1,64,79],[1,68,83])',
-      );
-    });
-  }
 });

packages/midi/midi.mjs

@@ -4,23 +4,13 @@ Copyright (C) 2022 Strudel contributors - see <https://github.com/tidalcycles/st
 This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
 
-import * as _WebMidi from 'webmidi';
-import { Pattern, isPattern, isNote, getPlayableNoteValue, logger } from '@strudel.cycles/core';
-import { getAudioContext } from '@strudel.cycles/webaudio';
+import _WebMidi from 'webmidi';
+import { Pattern, isPattern, isNote, getPlayableNoteValue, objectify } from '@strudel.cycles/core';
 
 // if you use WebMidi from outside of this package, make sure to import that instance:
-export const { WebMidi } = _WebMidi;
+export const WebMidi = _WebMidi;
 
-function supportsMidi() {
-  return typeof navigator.requestMIDIAccess === 'function';
-}
-
-export function enableWebMidi(options = {}) {
-  const { onReady, onConnected, onDisconnected } = options;
-
-  if (!supportsMidi()) {
-    throw new Error('Your Browser does not support WebMIDI.');
-  }
+export function enableWebMidi() {
   return new Promise((resolve, reject) => {
     if (WebMidi.enabled) {
       // if already enabled, just resolve WebMidi
@@ -31,14 +21,6 @@ export function enableWebMidi(options = {}) {
       if (err) {
         reject(err);
       }
-      WebMidi.addListener('connected', (e) => {
-        onConnected?.(WebMidi);
-      });
-      // Reacting when a device becomes unavailable
-      WebMidi.addListener('disconnected', (e) => {
-        onDisconnected?.(WebMidi, e);
-      });
-      onReady?.(WebMidi);
       resolve(WebMidi);
     });
   });
@@ -46,59 +28,37 @@ export function enableWebMidi(options = {}) {
 // const outputByName = (name: string) => WebMidi.getOutputByName(name);
 const outputByName = (name) => WebMidi.getOutputByName(name);
 
-let midiReady;
-
-// output?: string | number, outputs: typeof WebMidi.outputs
-function getDevice(output, outputs) {
-  if (!outputs.length) {
-    throw new Error(`🔌 No MIDI devices found. Connect a device or enable IAC Driver.`);
-  }
-  if (typeof output === 'number') {
-    return outputs[output];
-  }
-  if (typeof output === 'string') {
-    return outputByName(output);
-  }
-  return outputs[0];
-}
-
 // Pattern.prototype.midi = function (output: string | number, channel = 1) {
 Pattern.prototype.midi = function (output, channel = 1) {
-  if (!supportsMidi()) {
-    throw new Error(`🎹 WebMidi is not enabled. Supported Browsers: https://caniuse.com/?search=webmidi`);
-  }
-  /* await */ enableWebMidi({
-    onConnected: ({ outputs }) =>
-      logger(`Midi device connected! Available: ${outputs.map((o) => `'${o.name}'`).join(', ')}`),
-    onDisconnected: ({ outputs }) =>
-      logger(`Midi device disconnected! Available: ${outputs.map((o) => `'${o.name}'`).join(', ')}`),
-    onReady: ({ outputs }) => {
-      const device = getDevice(output, outputs);
-      const otherOutputs = outputs
-        .filter((o) => o.name !== device.name)
-        .map((o) => `'${o.name}'`)
-        .join(' | ');
-      midiReady = true;
-      logger(`Midi connected! Using "${device.name}". ${otherOutputs ? `Also available: ${otherOutputs}` : ''}`);
-    },
-  });
-  if (isPattern(output)) {
+  if (output?.constructor?.name && isPattern(output?.constructor?.name)) {
     throw new Error(
       `.midi does not accept Pattern input. Make sure to pass device name with single quotes. Example: .midi('${
         WebMidi.outputs?.[0]?.name || 'IAC Driver Bus 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);
+  return this.onTrigger((time, hap, currentTime) => {
+    let note;
+    try {
+      note = getPlayableNoteValue(hap);
+    } catch (err) {
+      // dont care if no note is found as we can still send cvs
     }
-    if (!midiReady) {
-      return;
+    const { velocity, nrpnn, nrpv, ccn, ccv, legato, duration: durationValue } = objectify(hap.value);
+    if (!WebMidi.enabled) {
+      throw new Error(`🎹 WebMidi is not enabled. Supported Browsers: https://caniuse.com/?search=webmidi`);
+    }
+    if (!WebMidi.outputs.length) {
+      throw new Error(`🔌 No MIDI devices found. Connect a device or enable IAC Driver.`);
+    }
+    let device;
+    if (typeof output === 'number') {
+      device = WebMidi.outputs[output];
+    } else if (typeof output === 'string') {
+      device = outputByName(output);
+    } else {
+      device = WebMidi.outputs[0];
     }
-    const device = getDevice(output, WebMidi.outputs);
     if (!device) {
       throw new Error(
         `🔌 MIDI device '${output ? output : ''}' not found. Use one of ${WebMidi.outputs
@@ -107,14 +67,21 @@ Pattern.prototype.midi = function (output, channel = 1) {
       );
     }
     // console.log('midi', value, output);
-    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,
-    });
+    const deadline = (time - currentTime) * 1000;
+    time = WebMidi.time + deadline;
+    /* const timingOffset = WebMidi.time - currentTime * 1000;
+    time = time * 1000 + timingOffset; */
+    const duration = (durationValue ?? hap.duration.valueOf()) * (legato ?? 1) * 1000 - 5;
+
+    if (note) {
+      device.playNote(note, channel, {
+        time,
+        duration,
+        velocity,
+      });
+    }
+    if (ccn && ccv) {
+      device.sendControlChange(ccn, ccv, channel, { time });
+    }
   });
 };

packages/midi/package-lock.json

@@ -1,6 +1,6 @@
 {
 	"name": "@strudel.cycles/midi",
-	"version": "0.5.0",
+	"version": "0.2.0",
 	"lockfileVersion": 2,
 	"requires": true,
 	"packages": {

packages/midi/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@strudel.cycles/midi",
-  "version": "0.5.0",
+  "version": "0.2.0",
   "description": "Midi API for strudel",
   "main": "index.mjs",
   "repository": {
@@ -21,8 +21,8 @@
   },
   "homepage": "https://github.com/tidalcycles/strudel#readme",
   "dependencies": {
-    "@strudel.cycles/tone": "^0.5.0",
+    "@strudel.cycles/tone": "^0.2.0",
     "tone": "^14.7.77",
-    "webmidi": "^3.0.21"
+    "webmidi": "^2.5.2"
   }
 }

packages/mini/README.md

@@ -32,13 +32,4 @@ yields:
 
 ## Mini Notation API
 
-See "Mini Notation" in the [Strudel Tutorial](https://strudel.tidalcycles.org/learn/mini-notation)
-
-## Building the Parser
-
-The parser [krill-parser.js] is generated from [krill.pegjs](./krill.pegjs) using [peggy](https://peggyjs.org/).
-To generate the parser, run
-
-```js
-npm run build:parser
-```
+See "Mini Notation" in the [Strudel Tutorial](https://strudel.tidalcycles.org/tutorial/)

packages/mini/krill.pegjs

@@ -5,20 +5,13 @@ This program is free software: you can redistribute it and/or modify it under th
 */
 
 // Some terminology:
-// mini(notation) = a series of elements placed between quotes
-// a stack = a series of vertically aligned slices sharing the same overall length
-// a sequence = a series of horizontally aligned elements
-// a choose = a series of elements, one of which is chosen at random
+// a sequence = a serie of elements placed between quotes
+// a stack = a serie of vertically aligned slices sharing the same overall length
+// a slice = a serie of horizontally aligned elements
+// a choose = a serie of elements, one of which is chosen at random
 
 
 {
-  var AtomStub = function(source)
-  {
-    this.type_ = "atom";
-    this.source_ = source;
-    this.location_ = location();
-  }
-
   var PatternStub = function(source, alignment)
   {
     this.type_ = "pattern";
@@ -97,99 +90,82 @@ quote = '"' / "'"
 
 // single step definition (e.g bd)
 step_char =  [0-9a-zA-Z~] / "-" / "#" / "." / "^" / "_" / ":"
-step = ws chars:step_char+ ws { return new AtomStub(chars.join("")) }
+step = ws chars:step_char+ ws { return chars.join("") }
 
 // define a sub cycle e.g. [1 2, 3 [4]]
-sub_cycle = ws  "[" ws s:stack_or_choose ws "]" ws { return s }
+sub_cycle = ws  "[" ws s:stack_or_choose ws "]" ws { return s}
 
-// define a polymeter e.g. {1 2, 3 4 5}
-polymeter = ws  "{" ws s:polymeter_stack ws "}" stepsPerCycle:polymeter_steps? ws
-  { s.arguments_.stepsPerCycle = stepsPerCycle ; return s; }
-
-polymeter_steps = "%"a:slice
-  { return a }
-
-// define a step-per-cycle timeline e.g <1 3 [3 5]>. We simply defer to a sequence and
-// change the alignment to slowcat
-slow_sequence = ws "<" ws s:sequence ws ">" ws
-  { s.arguments_.alignment = 'slowcat'; return s; }
+// define a timeline e.g <1 3 [3 5]>. We simply defer to a stack and change the alignement
+timeline = ws "<" ws sc:single_cycle ws ">" ws
+  { sc.arguments_.alignment = "t"; return sc;}
 
 // a slice is either a single step or a sub cycle
-slice = step / sub_cycle / polymeter / slow_sequence
+slice = step / sub_cycle  / timeline
 
 // 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_modifier = slice_weight / slice_bjorklund / slice_slow / slice_fast / slice_fixed_step / slice_replicate / slice_degrade
 
-op_weight =  "@" a:number
-  { return x => x.options_['weight'] = a }
+slice_weight =  "@" a:number
+  { return { weight: a} }
   
-op_replicate = "!"a:number
-  { return x => x.options_['reps'] = a }
+slice_replicate = "!"a:number
+  { return { replicate: a  } }
 
-op_bjorklund = "(" ws p:slice_with_ops ws comma ws s:slice_with_ops ws comma? ws r:slice_with_ops? ws ")"
-  { return x => x.options_['ops'].push({ type_: "bjorklund", arguments_ :{ pulse: p, step:s, rotation:r }}) }
+slice_bjorklund = "(" ws p:number ws comma ws s:number ws comma? ws r:number? ws ")"
+  { return { operator : { type_: "bjorklund", arguments_ :{ pulse: p, step:s, rotation:r || 0 } } } }
 
-op_slow = "/"a:slice
-  { return x => x.options_['ops'].push({ type_: "stretch", arguments_ :{ amount:a, type: 'slow' }}) }
+slice_slow = "/"a:number
+  { return { operator : { type_: "stretch", arguments_ :{ amount:a } } } }
 
-op_fast = "*"a:slice
-  { return x => x.options_['ops'].push({ type_: "stretch", arguments_ :{ amount:a, type: 'fast' }}) }
+slice_fast = "*"a:number
+  { return { operator : { type_: "stretch", arguments_ :{ amount:"1/"+a } } } }
 
-op_degrade = "?"a:number?
-  { return x => x.options_['ops'].push({ type_: "degradeBy", arguments_ :{ amount:a } }) }
+slice_fixed_step = "%"a:number
+  { return { operator : { type_: "fixed-step", arguments_ :{ amount:a } } } }
+
+slice_degrade = "?"a:number?
+  { return { operator : { type_: "degradeBy", arguments_ :{ amount:(a? a : 0.5) } } } }
 
 // a slice with an modifier applied i.e [bd@4 sd@3]@2 hh]
-slice_with_ops = s:slice ops:slice_op*
-  { const result = new ElementStub(s, {ops: [], weight: 1, reps: 1});
-    for (const op of ops) {
-      op(result);
-    }
-    return result;
-  }
+slice_with_modifier = s:slice o:slice_modifier?
+  { return new ElementStub(s, o);}
 
-// a sequence is a combination of one or more successive slices (as an array)
-sequence = s:(slice_with_ops)+
-  { return new PatternStub(s, 'fastcat'); }
+// a single cycle is a combination of one or more successive slices (as an array). If we
+// have only one element, we skip the array and return the element itself
+single_cycle = s:(slice_with_modifier)+
+  { return new PatternStub(s,"h"); }
 
-// a stack is a series of vertically aligned sequence, separated by a comma
-stack_tail = tail:(comma @sequence)+
-  { return { alignment: 'stack', list: tail }; }
+// a stack is a serie of vertically aligned single cycles, separated by a comma
+stack_tail = tail:(comma @single_cycle)+
+  { return { alignment: 'v', list: tail }; }
 
-// 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 }; }
+// a choose is a serie of pipe-separated single cycles, one of which is chosen
+// at random each time through the pattern
+choose_tail = tail:(pipe @single_cycle)+
+  { return { alignment: 'r', list: tail }; }
 
 // 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)?
+stack_or_choose = head:single_cycle tail:(stack_tail / choose_tail)?
   { if (tail && tail.list.length > 0) { return new PatternStub([head, ...tail.list], tail.alignment); } else { return head; } }
 
-polymeter_stack = head:sequence tail:stack_tail?
-  { return new PatternStub(tail ? [head, ...tail.list] : [head], 'polymeter'); }
-
-
-// Mini-notation innards ends
-// ---------->8---------->8---------->8---------->8---------->8----------
-// Experimental haskellish parser begins
-
-// mini-notation = a quoted stack
-mini = ws quote sc:stack_or_choose quote
+// a sequence is a quoted stack
+sequence = ws quote sc:stack_or_choose quote
   { return sc; }
 
 // ------------------ operators ---------------------------
 
 operator = scale / slow / fast / target / bjorklund / struct / rotR / rotL
 
-struct = "struct" ws s:mini_or_operator
-  { return { name: "struct", args: { mini:s }}}
+struct = "struct" ws s:sequence_or_operator
+  { return { name: "struct", args: { sequence:s }}}
 
 target = "target" ws quote s:step quote
   { return { name: "target", args : { name:s}}}
 
 bjorklund = "euclid" ws p:int ws s:int ws r:int?
-  { return { name: "bjorklund", args :{ pulse: p, step:parseInt(s) }}}
+  { return { name: "bjorklund", args :{ pulse: parseInt(p), step:parseInt(s) }}}
 
 slow = "slow" ws a:number
   { return { name: "stretch", args :{ amount: a}}}
@@ -213,27 +189,27 @@ comment = '//' p:([^\n]*)
 group_operator = cat
 
 // cat is another form of timeline
-cat = "cat" ws "[" ws  s:mini_or_operator ss:(comma v:mini_or_operator { return v})* ws "]"
-  { ss.unshift(s); return new PatternStub(ss, 'slowcat'); }
+cat = "cat" ws "[" ws  s:sequence_or_operator ss:(comma v:sequence_or_operator { return v})* ws "]"
+  { ss.unshift(s); return new PatternStub(ss,"t"); }
 
-// ------------------ high level mini ---------------------------
+// ------------------ high level sequence ---------------------------
 
-mini_or_group =
+sequence_or_group =
   group_operator /
-  mini
+  sequence
 
-mini_or_operator =
-  sg:mini_or_group ws (comment)*
+sequence_or_operator =
+  sg:sequence_or_group ws (comment)*
     {return sg}
-  / o:operator ws "$" ws soc:mini_or_operator
+  / o:operator ws "$" ws soc:sequence_or_operator
     { return new OperatorStub(o.name,o.args,soc)}
 
 sequ_or_operator_or_comment =
-  sc: mini_or_operator
+  sc: sequence_or_operator
     { return sc }
    / comment
 
-mini_definition = s:sequ_or_operator_or_comment
+sequence_definition = s:sequ_or_operator_or_comment
 
 // ---------------------- statements ----------------------------
 
@@ -251,4 +227,4 @@ hush = "hush"
 
 // ---------------------- statements ----------------------------
 
-statement = mini_definition / command
+statement = sequence_definition / command

packages/mini/mini.mjs

@@ -6,158 +6,128 @@ 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';
+import { addMiniLocations } from '@strudel.cycles/eval/shapeshifter.mjs';
 
-/* var _seedState = 0;
+const { pure, Pattern, Fraction, stack, slowcat, sequence, timeCat, silence, reify } = strudel;
+
+var _seedState = 0;
 const randOffset = 0.0002;
 
 function _nextSeed() {
   return _seedState++;
-} */
+}
 
-const applyOptions = (parent, code) => (pat, i) => {
+const applyOptions = (parent) => (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_) {
-        case 'stretch': {
-          const legalTypes = ['fast', 'slow'];
-          const { type, amount } = op.arguments_;
-          if (!legalTypes.includes(type)) {
-            throw new Error(`mini: stretch: type must be one of ${legalTypes.join('|')} but got ${type}`);
-          }
-          pat = strudel.reify(pat)[type](patternifyAST(amount, code));
-          break;
-        }
-        case 'bjorklund': {
-          if (op.arguments_.rotation) {
-            pat = pat.euclidRot(
-              patternifyAST(op.arguments_.pulse, code),
-              patternifyAST(op.arguments_.step, code),
-              patternifyAST(op.arguments_.rotation, code),
-            );
-          } else {
-            pat = pat.euclid(patternifyAST(op.arguments_.pulse, code), patternifyAST(op.arguments_.step, code));
-          }
-          break;
-        }
-        case 'degradeBy': {
-          // TODO: find out what is right here
-          // example:
-          /*
-           stack(
-             s("hh*8").degrade(),
-             s("[ht*8]?")
-           )
-        */
-          // above example will only be in sync when _degradeBy is used...
-          // it also seems that the nextSeed will create undeterministic behaviour
-          // as it uses a global _seedState. This is probably the reason for
-          // https://github.com/tidalcycles/strudel/issues/245
-
-          // this is how it was:
-          /* 
-        return strudel.reify(pat)._degradeByWith(
-          strudel.rand.early(randOffset * _nextSeed()).segment(1),
-          op.arguments_.amount ?? 0.5,
-        ); 
-        */
-          pat = strudel.reify(pat).degradeBy(op.arguments_.amount === null ? 0.5 : op.arguments_.amount);
-          break;
-        }
-        default: {
-          console.warn(`operator "${op.type_}" not implemented`);
-        }
-      }
+  const operator = options?.operator;
+  if (operator) {
+    switch (operator.type_) {
+      case 'stretch':
+        const speed = Fraction(operator.arguments_.amount).inverse();
+        return reify(pat).fast(speed);
+      case 'bjorklund':
+        return pat.euclid(operator.arguments_.pulse, operator.arguments_.step, operator.arguments_.rotation);
+      case 'degradeBy':
+        return reify(pat)._degradeByWith(strudel.rand.early(randOffset * _nextSeed()).segment(1), operator.arguments_.amount);
+      // TODO: case 'fixed-step': "%"
     }
+    console.warn(`operator "${operator.type_}" not implemented`);
+  }
+  if (options?.weight) {
+    // weight is handled by parent
+    return pat;
+  }
+  // TODO: bjorklund e.g. "c3(5,8)"
+  const unimplemented = Object.keys(options || {}).filter((key) => key !== 'operator');
+  if (unimplemented.length) {
+    console.warn(
+      `option${unimplemented.length > 1 ? 's' : ''} ${unimplemented.map((o) => `"${o}"`).join(', ')} not implemented`,
+    );
   }
-
   return pat;
 };
 
 function resolveReplications(ast) {
-  ast.source_ = strudel.flatten(
-    ast.source_.map((child) => {
-      const { reps } = child.options_ || {};
-      if (!reps) {
-        return [child];
-      }
-      delete child.options_.reps;
-      return Array(reps).fill(child);
-    }),
-  );
+  // the general idea here: x!3 = [x*3]@3
+  // could this be made easier?!
+  ast.source_ = ast.source_.map((child) => {
+    const { replicate, ...options } = child.options_ || {};
+    if (replicate) {
+      return {
+        ...child,
+        options_: { ...options, weight: replicate },
+        source_: {
+          type_: 'pattern',
+          arguments_: {
+            alignment: 'h',
+          },
+          source_: [
+            {
+              type_: 'element',
+              source_: child.source_,
+              location_: child.location_,
+              options_: {
+                operator: {
+                  type_: 'stretch',
+                  arguments_: { amount: Fraction(replicate).inverse().toString() },
+                },
+              },
+            },
+          ],
+        },
+      };
+    }
+    return child;
+  });
 }
 
-export function patternifyAST(ast, code) {
+export function patternifyAST(ast) {
   switch (ast.type_) {
-    case 'pattern': {
+    case 'pattern':
       resolveReplications(ast);
-      const children = ast.source_.map((child) => patternifyAST(child, code)).map(applyOptions(ast, code));
+      const children = ast.source_.map(patternifyAST).map(applyOptions(ast));
       const alignment = ast.arguments_.alignment;
-      if (alignment === 'stack') {
-        return strudel.stack(...children);
+      if (alignment === 'v') {
+        return stack(...children);
       }
-      if (alignment === 'polymeter') {
-        // polymeter
-        const stepsPerCycle = ast.arguments_.stepsPerCycle
-          ? patternifyAST(ast.arguments_.stepsPerCycle, code).fmap((x) => strudel.Fraction(x))
-          : strudel.pure(strudel.Fraction(children.length > 0 ? children[0].__weight : 1));
-
-        const aligned = children.map((child) => child.fast(stepsPerCycle.fmap((x) => x.div(child.__weight || 1))));
-        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);
+      if (alignment === 'r') {
+        return strudel.chooseInWith(strudel.rand.early(randOffset * _nextSeed()).segment(1), children);
       }
       const weightedChildren = ast.source_.some((child) => !!child.options_?.weight);
-      if (!weightedChildren && alignment === 'slowcat') {
-        return strudel.slowcat(...children);
+      if (!weightedChildren && alignment === 't') {
+        return slowcat(...children);
       }
       if (weightedChildren) {
-        const weightSum = ast.source_.reduce((sum, child) => sum + (child.options_?.weight || 1), 0);
-        const pat = strudel.timeCat(...ast.source_.map((child, i) => [child.options_?.weight || 1, children[i]]));
-        if (alignment === 'slowcat') {
+        const pat = timeCat(...ast.source_.map((child, i) => [child.options_?.weight || 1, children[i]]));
+        if (alignment === 't') {
+          const weightSum = ast.source_.reduce((sum, child) => sum + (child.options_?.weight || 1), 0);
           return pat._slow(weightSum); // timecat + slow
         }
-        pat.__weight = weightSum;
         return pat;
       }
-      const pat = strudel.sequence(...children);
-      pat.__weight = children.length;
-      return pat;
-    }
-    case 'element': {
-      return patternifyAST(ast.source_, code);
-    }
-    case 'atom': {
+      return sequence(...children);
+    case 'element':
       if (ast.source_ === '~') {
-        return strudel.silence;
+        return silence;
       }
-      if (!ast.location_) {
-        console.warn('no location for', ast);
-        return ast.source_;
+      if (typeof ast.source_ !== 'object') {
+        if (!addMiniLocations) {
+          return ast.source_;
+        }
+        if (!ast.location_) {
+          console.warn('no location for', ast);
+          return ast.source_;
+        }
+        const { start, end } = ast.location_;
+        const value = !isNaN(Number(ast.source_)) ? Number(ast.source_) : ast.source_;
+        // the following line expects the shapeshifter append .withMiniLocation
+        // because location_ is only relative to the mini string, but we need it relative to whole code
+        return pure(value).withLocation([start.line, start.column, start.offset], [end.line, end.column, end.offset]);
       }
-      const { start, end } = ast.location_;
-      const value = !isNaN(Number(ast.source_)) ? Number(ast.source_) : ast.source_;
-      // the following line expects the shapeshifter append .withMiniLocation
-      // because location_ is only relative to the mini string, but we need it relative to whole code
-      // make sure whitespaces are not part of the highlight:
-      const actual = code?.split('').slice(start.offset, end.offset).join('');
-      const [offsetStart = 0, offsetEnd = 0] = actual
-        ? actual.split(ast.source_).map((p) => p.split('').filter((c) => c === ' ').length)
-        : [];
-      return strudel
-        .pure(value)
-        .withLocation(
-          [start.line, start.column + offsetStart, start.offset + offsetStart],
-          [start.line, end.column - offsetEnd, end.offset - offsetEnd],
-        );
-    }
+      return patternifyAST(ast.source_);
     case 'stretch':
-      return patternifyAST(ast.source_, code).slow(patternifyAST(ast.arguments_.amount, code));
+      return patternifyAST(ast.source_).slow(ast.arguments_.amount);
     /* case 'scale':
       let [tonic, scale] = Scale.tokenize(ast.arguments_.scale);
       const intervals = Scale.get(scale).intervals;
@@ -179,33 +149,37 @@ export function patternifyAST(ast, code) {
       }); */
     /* case 'struct':
       // TODO:
-      return strudel.silence; */
+      return silence; */
     default:
       console.warn(`node type "${ast.type_}" not implemented -> returning silence`);
-      return strudel.silence;
+      return silence;
   }
 }
 
 // mini notation only (wraps in "")
 export const mini = (...strings) => {
   const pats = strings.map((str) => {
-    const code = `"${str}"`;
-    const ast = krill.parse(code);
-    return patternifyAST(ast, code);
+    const ast = krill.parse(`"${str}"`);
+    return patternifyAST(ast);
   });
-  return strudel.sequence(...pats);
+  return sequence(...pats);
 };
 
 // includes haskell style (raw krill parsing)
 export const h = (string) => {
   const ast = krill.parse(string);
   // console.log('ast', ast);
-  return patternifyAST(ast, string);
+  return patternifyAST(ast);
 };
 
+// shorthand for mini
+Pattern.prototype.define('mini', mini, { composable: true });
+Pattern.prototype.define('m', mini, { composable: true });
+Pattern.prototype.define('h', h, { composable: true });
+
 export function minify(thing) {
   if (typeof thing === 'string') {
     return mini(thing);
   }
-  return strudel.reify(thing);
+  return reify(thing);
 }

packages/mini/package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@strudel.cycles/mini",
-  "version": "0.5.0",
+  "version": "0.2.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {

packages/mini/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@strudel.cycles/mini",
-  "version": "0.5.0",
+  "version": "0.2.0",
   "description": "Mini notation for strudel",
   "main": "index.mjs",
   "type": "module",
@@ -26,9 +26,9 @@
   },
   "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": "^0.2.0",
+    "@strudel.cycles/eval": "^0.2.0",
+    "@strudel.cycles/tone": "^0.2.0"
   },
   "devDependencies": {
     "peggy": "^2.0.1"

packages/mini/test/mini.test.mjs

@@ -9,8 +9,8 @@ import '@strudel.cycles/core/euclid.mjs';
 import { describe, expect, it } from 'vitest';
 
 describe('mini', () => {
-  const minV = (v) => mini(v).sortHapsByPart().firstCycleValues;
-  const minS = (v) => mini(v).sortHapsByPart().showFirstCycle;
+  const minV = (v) => mini(v)._firstCycleValues;
+  const minS = (v) => mini(v)._showFirstCycle;
   it('supports single elements', () => {
     expect(minV('a')).toEqual(['a']);
   });
@@ -21,21 +21,6 @@ describe('mini', () => {
     expect(minS('a b')).toEqual(['a: 0 - 1/2', 'b: 1/2 - 1']);
     expect(minS('a b c')).toEqual(['a: 0 - 1/3', 'b: 1/3 - 2/3', 'c: 2/3 - 1']);
   });
-  it('supports fast', () => {
-    expect(minS('a*3 b')).toEqual(minS('[a a a] b'));
-  });
-  it('supports patterned fast', () => {
-    expect(minS('[a*<3 5>]*2')).toEqual(minS('[a a a] [a a a a a]'));
-  });
-  it('supports slow', () => {
-    expect(minS('[a a a]/3 b')).toEqual(minS('a b'));
-  });
-  it('supports patterned slow', () => {
-    expect(minS('[a a a a a a a a]/[2 4]')).toEqual(minS('[a a] a'));
-  });
-  it('supports patterned fast', () => {
-    expect(minS('[a*<3 5>]*2')).toEqual(minS('[a a a] [a a a a a]'));
-  });
   it('supports slowcat', () => {
     expect(minV('<a b>')).toEqual(['a']);
   });
@@ -51,16 +36,6 @@ describe('mini', () => {
     expect(minS('c3 [d3 e3]')).toEqual(['c3: 0 - 1/2', 'd3: 1/2 - 3/4', 'e3: 3/4 - 1']);
     expect(minS('c3 [d3 [e3 f3]]')).toEqual(['c3: 0 - 1/2', 'd3: 1/2 - 3/4', 'e3: 3/4 - 7/8', 'f3: 7/8 - 1']);
   });
-  it('supports curly brackets', () => {
-    expect(minS('{a b, c d e}*3')).toEqual(minS('[a b a b a b, c d e c d e]'));
-    expect(minS('{a b, c [d e] f}*3')).toEqual(minS('[a b a b a b, c [d e] f c [d e] f]'));
-    expect(minS('{a b c, d e}*2')).toEqual(minS('[a b c a b c, d e d e d e]'));
-  });
-  it('supports curly brackets with explicit step-per-cycle', () => {
-    expect(minS('{a b, c d e}%3')).toEqual(minS('[a b a, c d e]'));
-    expect(minS('{a b, c d e}%5')).toEqual(minS('[a b a b a, c d e c d]'));
-    expect(minS('{a b, c d e}%6')).toEqual(minS('[a b a b a b, c d e c d e]'));
-  });
   it('supports commas', () => {
     expect(minS('c3,e3,g3')).toEqual(['c3: 0 - 1', 'e3: 0 - 1', 'g3: 0 - 1']);
     expect(minS('[c3,e3,g3] f3')).toEqual(['c3: 0 - 1/2', 'e3: 0 - 1/2', 'g3: 0 - 1/2', 'f3: 1/2 - 1']);
@@ -71,48 +46,10 @@ describe('mini', () => {
   });
   it('supports replication', () => {
     expect(minS('a!3 b')).toEqual(['a: 0 - 1/4', 'a: 1/4 - 1/2', 'a: 1/2 - 3/4', 'b: 3/4 - 1']);
-    expect(minS('[<a b c>]!3 d')).toEqual(minS('<a b c> <a b c> <a b c> d'));
   });
   it('supports euclidean rhythms', () => {
     expect(minS('a(3, 8)')).toEqual(['a: 0 - 1/8', 'a: 3/8 - 1/2', 'a: 3/4 - 7/8']);
   });
-  it('supports patterning euclidean rhythms', () => {
-    expect(minS('[a(<3 5>, <8 16>)]*2')).toEqual(minS('a(3,8) a(5,16)'));
-  });
-  it("reproduces Toussaint's example euclidean algorithms", () => {
-    const checkEuclid = function (spec, target) {
-      expect(minS(`x(${spec[0]},${spec[1]})`)).toEqual(minS(target));
-    };
-    checkEuclid([1, 2], 'x ~');
-    checkEuclid([1, 3], 'x ~ ~');
-    checkEuclid([1, 4], 'x ~ ~ ~');
-    checkEuclid([4, 12], 'x ~ ~ x ~ ~ x ~ ~ x ~ ~');
-    checkEuclid([2, 5], 'x ~ x ~ ~');
-    // checkEuclid([3, 4], "x ~ x x"); // Toussaint is wrong..
-    checkEuclid([3, 4], 'x x x ~'); // correction
-    checkEuclid([3, 5], 'x ~ x ~ x');
-    checkEuclid([3, 7], 'x ~ x ~ x ~ ~');
-    checkEuclid([3, 8], 'x ~ ~ x ~ ~ x ~');
-    checkEuclid([4, 7], 'x ~ x ~ x ~ x');
-    checkEuclid([4, 9], 'x ~ x ~ x ~ x ~ ~');
-    checkEuclid([4, 11], 'x ~ ~ x ~ ~ x ~ ~ x ~');
-    // checkEuclid([5, 6], "x ~ x x x x"); // Toussaint is wrong..
-    checkEuclid([5, 6], 'x x x x x ~'); // correction
-    checkEuclid([5, 7], 'x ~ x x ~ x x');
-    checkEuclid([5, 8], 'x ~ x x ~ x x ~');
-    checkEuclid([5, 9], 'x ~ x ~ x ~ x ~ x');
-    checkEuclid([5, 11], 'x ~ x ~ x ~ x ~ x ~ ~');
-    checkEuclid([5, 12], 'x ~ ~ x ~ x ~ ~ x ~ x ~');
-    // checkEuclid([5, 16], "x ~ ~ x ~ ~ x ~ ~ x ~ ~ x ~ ~ ~ ~");  // Toussaint is wrong..
-    checkEuclid([5, 16], 'x ~ ~ x ~ ~ x ~ ~ x ~ ~ x ~ ~ ~'); // correction
-    // checkEuclid([7, 8], "x ~ x x x x x x"); // Toussaint is wrong..
-    checkEuclid([7, 8], 'x x x x x x x ~'); // Correction
-    checkEuclid([7, 12], 'x ~ x x ~ x ~ x x ~ x ~');
-    checkEuclid([7, 16], 'x ~ ~ x ~ x ~ x ~ ~ x ~ x ~ x ~');
-    checkEuclid([9, 16], 'x ~ x x ~ x ~ x ~ x x ~ x ~ x ~');
-    checkEuclid([11, 24], 'x ~ ~ x ~ x ~ x ~ x ~ x ~ ~ x ~ x ~ x ~ x ~ x ~');
-    checkEuclid([13, 24], 'x ~ x x ~ x ~ x ~ x ~ x ~ x x ~ x ~ x ~ x ~ x ~');
-  });
   it('supports the ? operator', () => {
     expect(
       mini('a?')
@@ -140,7 +77,7 @@ 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 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.
@@ -166,5 +103,5 @@ describe('mini', () => {
     //  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');
-  });*/
+  });
 });

packages/osc/README.md

@@ -35,5 +35,3 @@ s("<bd sd> hh").osc()
 ```
 
 or just [click here](http://localhost:3000/#cygiPGJkIHNkPiBoaCIpLm9zYygp)...
-
-You can read more about [how to use Superdirt with Strudel the Tutorial](https://strudel.tidalcycles.org/learn/outputs#superdirt-api)

packages/osc/osc.mjs

@@ -5,34 +5,10 @@ This program is free software: you can redistribute it and/or modify it under th
 */
 
 import OSC from 'osc-js';
-import { logger, parseNumeral, Pattern } from '@strudel.cycles/core';
-
-let connection; // Promise<OSC>
-function connect() {
-  if (!connection) {
-    // make sure this runs only once
-    connection = new Promise((resolve, reject) => {
-      const osc = new OSC();
-      osc.open();
-      osc.on('open', () => {
-        const url = osc.options?.plugin?.socket?.url;
-        logger(`[osc] connected${url ? ` to ${url}` : ''}`);
-        resolve(osc);
-      });
-      osc.on('close', () => {
-        connection = undefined; // allows new connection afterwards
-        console.log('[osc] disconnected');
-        reject('OSC connection closed');
-      });
-      osc.on('error', (err) => reject(err));
-    }).catch((err) => {
-      connection = undefined;
-      throw new Error('Could not connect to OSC server. Is it running?');
-    });
-  }
-  return connection;
-}
+import { Pattern } from '@strudel.cycles/core';
 
+const comm = new OSC();
+comm.open();
 const latency = 0.1;
 let startedAt = -1;
 
@@ -44,25 +20,24 @@ let startedAt = -1;
  * @memberof Pattern
  * @returns Pattern
  */
-Pattern.prototype.osc = async function () {
-  const osc = await connect();
-  return this.onTrigger((time, hap, currentTime, cps = 1) => {
-    const cycle = hap.wholeOrPart().begin.valueOf();
-    const delta = hap.duration.valueOf();
-    // time should be audio time of onset
-    // currentTime should be current time of audio context (slightly before time)
-    if (startedAt < 0) {
-      startedAt = Date.now() - currentTime * 1000;
-    }
-    const controls = Object.assign({}, { cps, cycle, delta }, hap.value);
-    // make sure n and note are numbers
-    controls.n && (controls.n = parseNumeral(controls.n));
-    controls.note && (controls.note = parseNumeral(controls.note));
-    const keyvals = Object.entries(controls).flat();
-    const ts = Math.floor(startedAt + (time + latency) * 1000);
-    const message = new OSC.Message('/dirt/play', ...keyvals);
-    const bundle = new OSC.Bundle([message], ts);
-    bundle.timestamp(ts); // workaround for https://github.com/adzialocha/osc-js/issues/60
-    osc.send(bundle);
+Pattern.prototype.osc = function () {
+  return this._withHap((hap) => {
+    const onTrigger = (time, hap, currentTime, cps) => {
+      const cycle = hap.wholeOrPart().begin.valueOf();
+      const delta = hap.duration.valueOf();
+      // time should be audio time of onset
+      // currentTime should be current time of audio context (slightly before time)
+      if (startedAt < 0) {
+        startedAt = Date.now() - currentTime * 1000;
+      }
+      const controls = Object.assign({}, { cps, cycle, delta }, hap.value);
+      const keyvals = Object.entries(controls).flat();
+      const ts = Math.floor(startedAt + (time + latency) * 1000);
+      const message = new OSC.Message('/dirt/play', ...keyvals);
+      const bundle = new OSC.Bundle([message], ts);
+      bundle.timestamp(ts); // workaround for https://github.com/adzialocha/osc-js/issues/60
+      comm.send(bundle);
+    };
+    return hap.setContext({ ...hap.context, onTrigger });
   });
 };

packages/osc/package-lock.json

@@ -1,6 +1,6 @@
 {
 	"name": "@strudel.cycles/osc",
-	"version": "0.4.0",
+	"version": "0.1.1",
 	"lockfileVersion": 2,
 	"requires": true,
 	"packages": {

packages/osc/package.json

@@ -1,14 +1,13 @@
 {
   "name": "@strudel.cycles/osc",
-  "version": "0.4.0",
+  "version": "0.1.1",
   "description": "OSC messaging for strudel",
   "main": "osc.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"
+    "client": "npx serve -p 4321"
   },
   "repository": {
     "type": "git",
@@ -31,9 +30,6 @@
   },
   "homepage": "https://github.com/tidalcycles/strudel#readme",
   "dependencies": {
-    "osc-js": "^2.4.0"
-  },
-  "devDependencies": {
-    "pkg": "^5.7.0"
+    "osc-js": "^2.3.2"
   }
 }

packages/osc/server.js

@@ -25,6 +25,8 @@ const config = {
   },
 };
 
+
+
 const osc = new OSC({ plugin: new OSC.BridgePlugin(config) });
 
 osc.open(); // start a WebSocket server on port 8080

packages/react/.npmignore

@@ -1 +0,0 @@
-examples

packages/react/README.md

@@ -1,43 +1,4 @@
 # @strudel.cycles/react
 
-This package contains react hooks and components for strudel. It is used internally by the Strudel REPL.
-
-## Install
-
-```js
-npm i @strudel.cycles/react
-```
-
-## Usage
-
-Here is a minimal example of how to set up a MiniRepl:
-
-```jsx
-import { evalScope, controls } from '@strudel.cycles/core';
-import { MiniRepl } from '@strudel.cycles/react';
-import { prebake } from '../repl/src/prebake.mjs';
-
-evalScope(
-  controls,
-  import('@strudel.cycles/core'),
-  import('@strudel.cycles/tonal'),
-  import('@strudel.cycles/mini'),
-  import('@strudel.cycles/webaudio'),
-  /* probably import other strudel packages */
-);
-
-prebake();
-
-export function Repl({ tune }) {
-  return <MiniRepl tune={tune} hideOutsideView={true} />;
-}
-```
-
-## 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
-```
+This package contains react hooks and components for strudel.
+Example coming soon

packages/react/dist/index.es.js

@@ -1,401 +1,582 @@
-import l, { useCallback as N, useRef as k, useEffect as _, useMemo as K, useState as w, useLayoutEffect as G } from "react";
-import Z from "@uiw/react-codemirror";
-import { Decoration as y, EditorView as J } from "@codemirror/view";
-import { StateEffect as Q, StateField as X } from "@codemirror/state";
-import { javascript as ee } from "@codemirror/lang-javascript";
-import { tags as s } from "@lezer/highlight";
-import { createTheme as te } from "@uiw/codemirror-themes";
-import { repl as re, logger as ne, pianoroll as oe } from "@strudel.cycles/core";
-import { webaudioOutput as ae, getAudioContext as ce } from "@strudel.cycles/webaudio";
-import { useInView as se } from "react-hook-inview";
-import { transpiler as ie } from "@strudel.cycles/transpiler";
-const le = te({
-  theme: "dark",
+import React, { useCallback, useState, useEffect, useMemo, useRef, useLayoutEffect } from 'react';
+import _CodeMirror from '@uiw/react-codemirror';
+import { Decoration, EditorView } from '@codemirror/view';
+import { StateEffect, StateField } from '@codemirror/state';
+import { javascript } from '@codemirror/lang-javascript';
+import { tags } from '@lezer/highlight';
+import { createTheme } from '@uiw/codemirror-themes';
+import { useInView } from 'react-hook-inview';
+import { evaluate } from '@strudel.cycles/eval';
+import { Tone } from '@strudel.cycles/tone';
+import { TimeSpan, State } from '@strudel.cycles/core';
+import { webaudioOutputTrigger } from '@strudel.cycles/webaudio';
+import { WebMidi, enableWebMidi } from '@strudel.cycles/midi';
+
+var strudelTheme = createTheme({
+  theme: 'dark',
   settings: {
-    background: "#222",
-    foreground: "#75baff",
-    caret: "#ffcc00",
-    selection: "rgba(128, 203, 196, 0.5)",
-    selectionMatch: "#036dd626",
-    lineHighlight: "#00000050",
-    gutterBackground: "transparent",
-    gutterForeground: "#8a919966"
+    background: '#222',
+    foreground: '#75baff', // whats that?
+    caret: '#ffcc00',
+    selection: 'rgba(128, 203, 196, 0.5)',
+    selectionMatch: '#036dd626',
+    lineHighlight: '#8a91991a',
+    gutterBackground: 'transparent',
+    // gutterForeground: '#8a919966',
+    gutterForeground: '#676e95',
   },
   styles: [
-    { tag: s.keyword, color: "#c792ea" },
-    { tag: s.operator, color: "#89ddff" },
-    { tag: s.special(s.variableName), color: "#eeffff" },
-    { tag: s.typeName, color: "#c3e88d" },
-    { tag: s.atom, color: "#f78c6c" },
-    { tag: s.number, color: "#c3e88d" },
-    { tag: s.definition(s.variableName), color: "#82aaff" },
-    { tag: s.string, color: "#c3e88d" },
-    { tag: s.special(s.string), color: "#c3e88d" },
-    { tag: s.comment, color: "#7d8799" },
-    { tag: s.variableName, color: "#c792ea" },
-    { tag: s.tagName, color: "#c3e88d" },
-    { tag: s.bracket, color: "#525154" },
-    { tag: s.meta, color: "#ffcb6b" },
-    { tag: s.attributeName, color: "#c792ea" },
-    { tag: s.propertyName, color: "#c792ea" },
-    { tag: s.className, color: "#decb6b" },
-    { tag: s.invalid, color: "#ffffff" }
-  ]
+    { tag: tags.keyword, color: '#c792ea' },
+    { tag: tags.operator, color: '#89ddff' },
+    { tag: tags.special(tags.variableName), color: '#eeffff' },
+    { tag: tags.typeName, color: '#f07178' },
+    { tag: tags.atom, color: '#f78c6c' },
+    { tag: tags.number, color: '#ff5370' },
+    { tag: tags.definition(tags.variableName), color: '#82aaff' },
+    { tag: tags.string, color: '#c3e88d' },
+    { tag: tags.special(tags.string), color: '#f07178' },
+    { tag: tags.comment, color: '#7d8799' },
+    { tag: tags.variableName, color: '#f07178' },
+    { tag: tags.tagName, color: '#ff5370' },
+    { tag: tags.bracket, color: '#a2a1a4' },
+    { tag: tags.meta, color: '#ffcb6b' },
+    { tag: tags.attributeName, color: '#c792ea' },
+    { tag: tags.propertyName, color: '#c792ea' },
+    { tag: tags.className, color: '#decb6b' },
+    { tag: tags.invalid, color: '#ffffff' },
+  ],
 });
-const j = Q.define(), ue = X.define({
+
+var style = '';
+
+const setFlash = StateEffect.define();
+const flashField = StateField.define({
   create() {
-    return y.none;
+    return Decoration.none;
   },
-  update(e, r) {
+  update(flash2, tr) {
     try {
-      for (let t of r.effects)
-        if (t.is(j))
-          if (t.value) {
-            const a = y.mark({ attributes: { style: "background-color: #FFCA2880" } });
-            e = y.set([a.range(0, r.newDoc.length)]);
-          } else
-            e = y.set([]);
-      return e;
-    } catch (t) {
-      return console.warn("flash error", t), e;
+      for (let e of tr.effects) {
+        if (e.is(setFlash)) {
+          if (e.value) {
+            const mark = Decoration.mark({ attributes: { style: `background-color: #FFCA2880` } });
+            flash2 = Decoration.set([mark.range(0, tr.newDoc.length)]);
+          } else {
+            flash2 = Decoration.set([]);
+          }
+        }
+      }
+      return flash2;
+    } catch (err) {
+      console.warn("flash error", err);
+      return flash2;
     }
   },
-  provide: (e) => J.decorations.from(e)
-}), de = (e) => {
-  e.dispatch({ effects: j.of(!0) }), setTimeout(() => {
-    e.dispatch({ effects: j.of(!1) });
+  provide: (f) => EditorView.decorations.from(f)
+});
+const flash = (view) => {
+  view.dispatch({ effects: setFlash.of(true) });
+  setTimeout(() => {
+    view.dispatch({ effects: setFlash.of(false) });
   }, 200);
-}, z = Q.define(), fe = X.define({
+};
+const setHighlights = StateEffect.define();
+const highlightField = StateField.define({
   create() {
-    return y.none;
+    return Decoration.none;
   },
-  update(e, r) {
+  update(highlights, tr) {
     try {
-      for (let t of r.effects)
-        if (t.is(z)) {
-          const a = t.value.map(
-            (o) => (o.context.locations || []).map(({ start: i, end: u }) => {
-              const m = o.context.color || "#FFCA28";
-              let n = r.newDoc.line(i.line).from + i.column, d = r.newDoc.line(u.line).from + u.column;
-              const v = r.newDoc.length;
-              return n > v || d > v ? void 0 : y.mark({ attributes: { style: `outline: 1.5px solid ${m};` } }).range(n, d);
+      for (let e of tr.effects) {
+        if (e.is(setHighlights)) {
+          const marks = e.value.map(
+            (hap) => (hap.context.locations || []).map(({ start, end }) => {
+              const color = hap.context.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;
+              }
+              const mark = Decoration.mark({ attributes: { style: `outline: 1.5px solid ${color};` } });
+              return mark.range(from, to);
             })
           ).flat().filter(Boolean) || [];
-          e = y.set(a, !0);
+          highlights = Decoration.set(marks, true);
         }
-      return e;
-    } catch {
-      return y.set([]);
+      }
+      return highlights;
+    } catch (err) {
+      return Decoration.set([]);
     }
   },
-  provide: (e) => J.decorations.from(e)
-}), me = [ee(), le, fe, ue];
-function ge({ value: e, onChange: r, onViewChanged: t, onSelectionChange: a, options: o, editorDidMount: i }) {
-  const u = N(
-    (d) => {
-      r?.(d);
+  provide: (f) => EditorView.decorations.from(f)
+});
+const extensions = [javascript(), strudelTheme, highlightField, flashField];
+function CodeMirror({ value, onChange, onViewChanged, onSelectionChange, options, editorDidMount }) {
+  const handleOnChange = useCallback(
+    (value2) => {
+      onChange?.(value2);
     },
-    [r]
-  ), m = N(
-    (d) => {
-      t?.(d);
-    },
-    [t]
-  ), n = N(
-    (d) => {
-      d.selectionSet && a && a?.(d.state.selection);
-    },
-    [a]
+    [onChange]
   );
-  return /* @__PURE__ */ l.createElement(l.Fragment, null, /* @__PURE__ */ l.createElement(Z, {
-    value: e,
-    onChange: u,
-    onCreateEditor: m,
-    onUpdate: n,
-    extensions: me
+  const handleOnCreateEditor = useCallback(
+    (view) => {
+      onViewChanged?.(view);
+    },
+    [onViewChanged]
+  );
+  const handleOnUpdate = useCallback(
+    (viewUpdate) => {
+      if (viewUpdate.selectionSet && onSelectionChange) {
+        onSelectionChange?.(viewUpdate.state.selection);
+      }
+    },
+    [onSelectionChange]
+  );
+  return /* @__PURE__ */ React.createElement(React.Fragment, null, /* @__PURE__ */ React.createElement(_CodeMirror, {
+    value,
+    onChange: handleOnChange,
+    onCreateEditor: handleOnCreateEditor,
+    onUpdate: handleOnUpdate,
+    extensions
   }));
 }
-function W(...e) {
-  return e.filter(Boolean).join(" ");
+
+/*
+useCycle.mjs - <short description TODO>
+Copyright (C) 2022 Strudel contributors - see <https://github.com/tidalcycles/strudel/blob/main/repl/src/useCycle.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/>.
+*/
+
+/* export declare interface UseCycleProps {
+  onEvent: ToneEventCallback<any>;
+  onQuery?: (state: State) => Hap[];
+  onSchedule?: (events: Hap[], cycle: number) => void;
+  onDraw?: ToneEventCallback<any>;
+  ready?: boolean; // if false, query will not be called on change props
+} */
+
+// function useCycle(props: UseCycleProps) {
+function useCycle(props) {
+  // onX must use useCallback!
+  const { onEvent, onQuery, onSchedule, ready = true, onDraw } = props;
+  const [started, setStarted] = useState(false);
+  const cycleDuration = 1;
+  const activeCycle = () => Math.floor(Tone.getTransport().seconds / cycleDuration);
+
+  // pull events with onQuery + count up to next cycle
+  const query = (cycle = activeCycle()) => {
+    const timespan = new TimeSpan(cycle, cycle + 1);
+    const events = onQuery?.(new State(timespan)) || [];
+    onSchedule?.(events, cycle);
+    // cancel events after current query. makes sure no old events are player for rescheduled cycles
+    // console.log('schedule', cycle);
+    // query next cycle in the middle of the current
+    const cancelFrom = timespan.begin.valueOf();
+    Tone.getTransport().cancel(cancelFrom);
+    // const queryNextTime = (cycle + 1) * cycleDuration - 0.1;
+    const queryNextTime = (cycle + 1) * cycleDuration - 0.5;
+
+    // if queryNextTime would be before current time, execute directly (+0.1 for safety that it won't miss)
+    const t = Math.max(Tone.getTransport().seconds, queryNextTime) + 0.1;
+    Tone.getTransport().schedule(() => {
+      query(cycle + 1);
+    }, t);
+
+    // schedule events for next cycle
+    events
+      ?.filter((event) => event.part.begin.equals(event.whole?.begin))
+      .forEach((event) => {
+        Tone.getTransport().schedule((time) => {
+          onEvent(time, event, Tone.getContext().currentTime);
+          Tone.Draw.schedule(() => {
+            // do drawing or DOM manipulation here
+            onDraw?.(time, event);
+          }, time);
+        }, event.part.begin.valueOf());
+      });
+  };
+
+  useEffect(() => {
+    ready && query();
+  }, [onEvent, onSchedule, onQuery, onDraw, ready]);
+
+  const start = async () => {
+    setStarted(true);
+    await Tone.start();
+    Tone.getTransport().start('+0.1');
+  };
+  const stop = () => {
+    Tone.getTransport().pause();
+    setStarted(false);
+  };
+  const toggle = () => (started ? stop() : start());
+  return {
+    start,
+    stop,
+    onEvent,
+    started,
+    setStarted,
+    toggle,
+    query,
+    activeCycle,
+  };
 }
-function pe({ view: e, pattern: r, active: t, getTime: a }) {
-  const o = k([]), i = k();
-  _(() => {
-    if (e)
-      if (r && t) {
-        let u = requestAnimationFrame(function m() {
-          try {
-            const n = a(), v = [Math.max(i.current || n, n - 1 / 10, 0), n + 1 / 60];
-            i.current = v[1], o.current = o.current.filter((p) => p.whole.end > n);
-            const h = r.queryArc(...v).filter((p) => p.hasOnset());
-            o.current = o.current.concat(h), e.dispatch({ effects: z.of(o.current) });
-          } catch {
-            e.dispatch({ effects: z.of([]) });
-          }
-          u = requestAnimationFrame(m);
-        });
-        return () => {
-          cancelAnimationFrame(u);
-        };
-      } else
-        o.current = [], e.dispatch({ effects: z.of([]) });
-  }, [r, t, e]);
+
+/*
+usePostMessage.mjs - <short description TODO>
+Copyright (C) 2022 Strudel contributors - see <https://github.com/tidalcycles/strudel/blob/main/repl/src/usePostMessage.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/>.
+*/
+
+function usePostMessage(listener) {
+  useEffect(() => {
+    window.addEventListener('message', listener);
+    return () => window.removeEventListener('message', listener);
+  }, [listener]);
+  return useCallback((data) => window.postMessage(data, '*'), []);
 }
-function he(e, r = !1) {
-  const t = k(), a = k(), o = (m) => {
-    if (a.current !== void 0) {
-      const n = m - a.current;
-      e(m, n);
+
+/*
+useRepl.mjs - <short description TODO>
+Copyright (C) 2022 Strudel contributors - see <https://github.com/tidalcycles/strudel/blob/main/repl/src/useRepl.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/>.
+*/
+
+let s4 = () => {
+  return Math.floor((1 + Math.random()) * 0x10000)
+    .toString(16)
+    .substring(1);
+};
+const generateHash = (code) => encodeURIComponent(btoa(code));
+
+function useRepl({ tune, autolink = true, onEvent, onDraw: onDrawProp }) {
+  const id = useMemo(() => s4(), []);
+  const [code, setCode] = useState(tune);
+  const [activeCode, setActiveCode] = useState();
+  const [log, setLog] = useState('');
+  const [error, setError] = useState();
+  const [pending, setPending] = useState(false);
+  const [hash, setHash] = useState('');
+  const [pattern, setPattern] = useState();
+  const dirty = useMemo(() => code !== activeCode || error, [code, activeCode, error]);
+  const pushLog = useCallback((message) => setLog((log) => log + `${log ? '\n\n' : ''}${message}`), []);
+
+  // below block allows disabling the highlighting by including "strudel disable-highlighting" in the code (as comment)
+  const onDraw = useMemo(() => {
+    if (activeCode && !activeCode.includes('strudel disable-highlighting')) {
+      return (time, event) => onDrawProp?.(time, event, activeCode);
     }
-    a.current = m, t.current = requestAnimationFrame(o);
-  }, i = () => {
-    t.current = requestAnimationFrame(o);
-  }, u = () => {
-    t.current && cancelAnimationFrame(t.current), delete t.current;
-  };
-  return _(() => {
-    t.current && (u(), i());
-  }, [e]), _(() => (r && i(), u), []), {
-    start: i,
-    stop: u
-  };
-}
-function ve({ pattern: e, started: r, getTime: t, onDraw: a }) {
-  let o = k([]), i = k(null);
-  const { start: u, stop: m } = he(
-    N(() => {
-      const n = t();
-      if (i.current === null) {
-        i.current = n;
+  }, [activeCode, onDrawProp]);
+
+  const hideHeader = useMemo(() => activeCode && activeCode.includes('strudel hide-header'), [activeCode]);
+  const hideConsole = useMemo(() => activeCode && activeCode.includes('strudel hide-console'), [activeCode]);
+  // cycle hook to control scheduling
+  const cycle = useCycle({
+    onDraw,
+    onEvent: useCallback(
+      (time, event, currentTime) => {
+        try {
+          onEvent?.(event);
+          if (event.context.logs?.length) {
+            event.context.logs.forEach(pushLog);
+          }
+          const { onTrigger = webaudioOutputTrigger } = event.context;
+          onTrigger(time, event, currentTime, 1 /* cps */);
+        } catch (err) {
+          console.warn(err);
+          err.message = 'unplayable event: ' + err?.message;
+          pushLog(err.message); // not with setError, because then we would have to setError(undefined) on next playable event
+        }
+      },
+      [onEvent, pushLog],
+    ),
+    onQuery: useCallback(
+      (state) => {
+        try {
+          return pattern?.query(state) || [];
+        } catch (err) {
+          console.warn(err);
+          err.message = 'query error: ' + err.message;
+          setError(err);
+          return [];
+        }
+      },
+      [pattern],
+    ),
+    onSchedule: useCallback((_events, cycle) => logCycle(_events), []),
+    ready: !!pattern && !!activeCode,
+  });
+
+  const broadcast = usePostMessage(({ data: { from, type } }) => {
+    if (type === 'start' && from !== id) {
+      // console.log('message', from, type);
+      cycle.setStarted(false);
+      setActiveCode(undefined);
+    }
+  });
+
+  const activateCode = useCallback(
+    async (_code = code) => {
+      if (activeCode && !dirty) {
+        setError(undefined);
+        cycle.start();
         return;
       }
-      const d = e.queryArc(Math.max(i.current, n - 1 / 10), n), v = 4;
-      i.current = n, o.current = (o.current || []).filter((h) => h.whole.end > n - v).concat(d.filter((h) => h.hasOnset())), a(n, o.current);
-    }, [e])
-  );
-  _(() => {
-    r ? u() : (o.current = [], m());
-  }, [r]);
-}
-function be(e) {
-  return _(() => (window.addEventListener("message", e), () => window.removeEventListener("message", e)), [e]), N((r) => window.postMessage(r, "*"), []);
-}
-function Ee({
-  defaultOutput: e,
-  interval: r,
-  getTime: t,
-  evalOnMount: a = !1,
-  initialCode: o = "",
-  autolink: i = !1,
-  beforeEval: u,
-  afterEval: m,
-  editPattern: n,
-  onEvalError: d,
-  onToggle: v,
-  canvasId: h
-}) {
-  const p = K(() => we(), []);
-  h = h || `canvas-${p}`;
-  const [F, A] = w(), [P, D] = w(), [b, q] = w(o), [x, V] = w(), [I, R] = w(), [L, B] = w(!1), H = b !== x, { scheduler: M, evaluate: c, start: f, stop: C, pause: O } = K(
-    () => re({
-      interval: r,
-      defaultOutput: e,
-      onSchedulerError: A,
-      onEvalError: (g) => {
-        D(g), d?.(g);
-      },
-      getTime: t,
-      transpiler: ie,
-      beforeEval: ({ code: g }) => {
-        q(g), u?.();
-      },
-      editPattern: n ? (g) => n(g, p) : void 0,
-      afterEval: ({ pattern: g, code: T }) => {
-        V(T), R(g), D(), A(), i && (window.location.hash = "#" + encodeURIComponent(btoa(T))), m?.();
-      },
-      onToggle: (g) => {
-        B(g), v?.(g);
+      try {
+        setPending(true);
+        const parsed = await evaluate(_code);
+        cycle.start();
+        broadcast({ type: 'start', from: id });
+        setPattern(() => parsed.pattern);
+        if (autolink) {
+          window.location.hash = '#' + encodeURIComponent(btoa(code));
+        }
+        setHash(generateHash(code));
+        setError(undefined);
+        setActiveCode(_code);
+        setPending(false);
+      } catch (err) {
+        err.message = 'evaluation error: ' + err.message;
+        console.warn(err);
+        setError(err);
       }
-    }),
-    [e, r, t]
-  ), Y = be(({ data: { from: g, type: T } }) => {
-    T === "start" && g !== p && C();
-  }), S = N(
-    async (g = !0) => {
-      await c(b, g), Y({ type: "start", from: p });
     },
-    [c, b]
-  ), U = k();
-  return _(() => {
-    !U.current && a && b && (U.current = !0, S());
-  }, [S, a, b]), _(() => () => {
-    M.stop();
-  }, [M]), {
-    id: p,
-    canvasId: h,
-    code: b,
-    setCode: q,
-    error: F || P,
-    schedulerError: F,
-    scheduler: M,
-    evalError: P,
-    evaluate: c,
-    activateCode: S,
-    activeCode: x,
-    isDirty: H,
-    pattern: I,
-    started: L,
-    start: f,
-    stop: C,
-    pause: O,
-    togglePlay: async () => {
-      L ? M.pause() : await S();
+    [activeCode, dirty, code, cycle, autolink, id, broadcast],
+  );
+  // logs events of cycle
+  const logCycle = (_events, cycle) => {
+    if (_events.length) ;
+  };
+
+  const togglePlay = () => {
+    if (!cycle.started) {
+      activateCode();
+    } else {
+      cycle.stop();
     }
   };
+
+  return {
+    hideHeader,
+    hideConsole,
+    pending,
+    code,
+    setCode,
+    pattern,
+    error,
+    cycle,
+    setPattern,
+    dirty,
+    log,
+    togglePlay,
+    setActiveCode,
+    activateCode,
+    activeCode,
+    pushLog,
+    hash,
+  };
 }
-function we() {
-  return Math.floor((1 + Math.random()) * 65536).toString(16).substring(1);
+
+/*
+cx.js - <short description TODO>
+Copyright (C) 2022 Strudel contributors - see <https://github.com/tidalcycles/strudel/blob/main/repl/src/cx.js>
+This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+function cx(...classes) {
+  // : Array<string | undefined>
+  return classes.filter(Boolean).join(' ');
 }
-function $({ type: e }) {
-  return /* @__PURE__ */ l.createElement("svg", {
+
+let highlights = []; // actively highlighted events
+let lastEnd;
+
+function useHighlighting({ view, pattern, active }) {
+  useEffect(() => {
+    if (view) {
+      if (pattern && active) {
+        let frame = requestAnimationFrame(updateHighlights);
+
+        function updateHighlights() {
+          try {
+            const audioTime = Tone.getTransport().seconds;
+            // force min framerate of 10 fps => fixes crash on tab refocus, where lastEnd could be far away
+            // see https://github.com/tidalcycles/strudel/issues/108
+            const begin = Math.max(lastEnd || audioTime, audioTime - 1 / 10);
+            const span = [begin, audioTime + 1 / 60];
+            lastEnd = audioTime + 1 / 60;
+            highlights = highlights.filter((hap) => hap.whole.end > audioTime); // keep only highlights that are still active
+            const haps = pattern.queryArc(...span).filter((hap) => hap.hasOnset());
+            highlights = highlights.concat(haps); // add potential new onsets
+            view.dispatch({ effects: setHighlights.of(highlights) }); // highlight all still active + new active haps
+          } catch (err) {
+            // console.log('error in updateHighlights', err);
+            view.dispatch({ effects: setHighlights.of([]) });
+          }
+          frame = requestAnimationFrame(updateHighlights);
+        }
+
+        return () => {
+          cancelAnimationFrame(frame);
+        };
+      } else {
+        highlights = [];
+        view.dispatch({ effects: setHighlights.of([]) });
+      }
+    }
+  }, [pattern, active, view]);
+}
+
+var tailwind = '';
+
+const container = "_container_3i85k_1";
+const header = "_header_3i85k_5";
+const buttons = "_buttons_3i85k_9";
+const button = "_button_3i85k_9";
+const buttonDisabled = "_buttonDisabled_3i85k_17";
+const error = "_error_3i85k_21";
+const body = "_body_3i85k_25";
+var styles = {
+	container: container,
+	header: header,
+	buttons: buttons,
+	button: button,
+	buttonDisabled: buttonDisabled,
+	error: error,
+	body: body
+};
+
+function Icon({ type }) {
+  return /* @__PURE__ */ React.createElement("svg", {
     xmlns: "http://www.w3.org/2000/svg",
     className: "sc-h-5 sc-w-5",
     viewBox: "0 0 20 20",
     fill: "currentColor"
   }, {
-    refresh: /* @__PURE__ */ l.createElement("path", {
+    refresh: /* @__PURE__ */ React.createElement("path", {
       fillRule: "evenodd",
       d: "M4 2a1 1 0 011 1v2.101a7.002 7.002 0 0111.601 2.566 1 1 0 11-1.885.666A5.002 5.002 0 005.999 7H9a1 1 0 010 2H4a1 1 0 01-1-1V3a1 1 0 011-1zm.008 9.057a1 1 0 011.276.61A5.002 5.002 0 0014.001 13H11a1 1 0 110-2h5a1 1 0 011 1v5a1 1 0 11-2 0v-2.101a7.002 7.002 0 01-11.601-2.566 1 1 0 01.61-1.276z",
       clipRule: "evenodd"
     }),
-    play: /* @__PURE__ */ l.createElement("path", {
+    play: /* @__PURE__ */ React.createElement("path", {
       fillRule: "evenodd",
       d: "M10 18a8 8 0 100-16 8 8 0 000 16zM9.555 7.168A1 1 0 008 8v4a1 1 0 001.555.832l3-2a1 1 0 000-1.664l-3-2z",
       clipRule: "evenodd"
     }),
-    pause: /* @__PURE__ */ l.createElement("path", {
+    pause: /* @__PURE__ */ React.createElement("path", {
       fillRule: "evenodd",
       d: "M18 10a8 8 0 11-16 0 8 8 0 0116 0zM7 8a1 1 0 012 0v4a1 1 0 11-2 0V8zm5-1a1 1 0 00-1 1v4a1 1 0 102 0V8a1 1 0 00-1-1z",
       clipRule: "evenodd"
     })
-  }[e]);
+  }[type]);
 }
-const ye = "_container_3i85k_1", ke = "_header_3i85k_5", _e = "_buttons_3i85k_9", Fe = "_button_3i85k_9", Ce = "_buttonDisabled_3i85k_17", Ne = "_error_3i85k_21", xe = "_body_3i85k_25", E = {
-  container: ye,
-  header: ke,
-  buttons: _e,
-  button: Fe,
-  buttonDisabled: Ce,
-  error: Ne,
-  body: xe
-}, Me = () => ce().currentTime;
-function je({ tune: e, hideOutsideView: r = !1, enableKeyboard: t, withCanvas: a = !1, canvasHeight: o = 200 }) {
-  const {
-    code: i,
-    setCode: u,
-    evaluate: m,
-    activateCode: n,
-    error: d,
-    isDirty: v,
-    activeCode: h,
-    pattern: p,
-    started: F,
-    scheduler: A,
-    togglePlay: P,
-    stop: D,
-    canvasId: b,
-    id: q
-  } = Ee({
-    initialCode: e,
-    defaultOutput: ae,
-    getTime: Me,
-    editPattern: (c, f) => c.withContext((C) => ({ ...C, id: f }))
+
+function MiniRepl({ tune, hideOutsideView = false, init, onEvent, enableKeyboard }) {
+  const { code, setCode, pattern, activeCode, activateCode, evaluateOnly, error, cycle, dirty, togglePlay, stop } = useRepl({
+    tune,
+    autolink: false,
+    onEvent
   });
-  ve({
-    pattern: p,
-    started: a && F,
-    getTime: () => A.now(),
-    onDraw: (c, f) => {
-      const C = document.querySelector("#" + b).getContext("2d");
-      oe({ ctx: C, time: c, haps: f, autorange: 1, fold: 1, playhead: 1 });
-    }
-  });
-  const [x, V] = w(), [I, R] = se({
+  useEffect(() => {
+    init && evaluateOnly();
+  }, [tune, init]);
+  const [view, setView] = useState();
+  const [ref, isVisible] = useInView({
     threshold: 0.01
-  }), L = k(), B = K(() => ((R || !r) && (L.current = !0), R || L.current), [R, r]);
-  pe({
-    view: x,
-    pattern: p,
-    active: F && !h?.includes("strudel disable-highlighting"),
-    getTime: () => A.getPhase()
-  }), G(() => {
-    if (t) {
-      const c = async (f) => {
-        (f.ctrlKey || f.altKey) && (f.code === "Enter" ? (f.preventDefault(), de(x), await n()) : f.code === "Period" && (D(), f.preventDefault()));
+  });
+  const wasVisible = useRef();
+  const show = useMemo(() => {
+    if (isVisible || !hideOutsideView) {
+      wasVisible.current = true;
+    }
+    return isVisible || wasVisible.current;
+  }, [isVisible, hideOutsideView]);
+  useHighlighting({ view, pattern, active: cycle.started && !activeCode?.includes("strudel disable-highlighting") });
+  useLayoutEffect(() => {
+    if (enableKeyboard) {
+      const handleKeyPress = async (e) => {
+        if (e.ctrlKey || e.altKey) {
+          if (e.code === "Enter") {
+            e.preventDefault();
+            flash(view);
+            await activateCode();
+          } else if (e.code === "Period") {
+            cycle.stop();
+            e.preventDefault();
+          }
+        }
       };
-      return window.addEventListener("keydown", c, !0), () => window.removeEventListener("keydown", c, !0);
+      window.addEventListener("keydown", handleKeyPress, true);
+      return () => window.removeEventListener("keydown", handleKeyPress, true);
     }
-  }, [t, p, i, m, D, x]);
-  const [H, M] = w([]);
-  return Ae(
-    N((c) => {
-      const { data: f } = c.detail;
-      f?.hap?.context?.id === q && M((O) => O.concat([c.detail]).slice(-10));
-    }, [])
-  ), /* @__PURE__ */ l.createElement("div", {
-    className: E.container,
-    ref: I
-  }, /* @__PURE__ */ l.createElement("div", {
-    className: E.header
-  }, /* @__PURE__ */ l.createElement("div", {
-    className: E.buttons
-  }, /* @__PURE__ */ l.createElement("button", {
-    className: W(E.button, F ? "sc-animate-pulse" : ""),
-    onClick: () => P()
-  }, /* @__PURE__ */ l.createElement($, {
-    type: F ? "pause" : "play"
-  })), /* @__PURE__ */ l.createElement("button", {
-    className: W(v ? E.button : E.buttonDisabled),
-    onClick: () => n()
-  }, /* @__PURE__ */ l.createElement($, {
+  }, [enableKeyboard, pattern, code, activateCode, cycle, view]);
+  return /* @__PURE__ */ React.createElement("div", {
+    className: styles.container,
+    ref
+  }, /* @__PURE__ */ React.createElement("div", {
+    className: styles.header
+  }, /* @__PURE__ */ React.createElement("div", {
+    className: styles.buttons
+  }, /* @__PURE__ */ React.createElement("button", {
+    className: cx(styles.button, cycle.started ? "sc-animate-pulse" : ""),
+    onClick: () => togglePlay()
+  }, /* @__PURE__ */ React.createElement(Icon, {
+    type: cycle.started ? "pause" : "play"
+  })), /* @__PURE__ */ React.createElement("button", {
+    className: cx(dirty ? styles.button : styles.buttonDisabled),
+    onClick: () => activateCode()
+  }, /* @__PURE__ */ React.createElement(Icon, {
     type: "refresh"
-  }))), d && /* @__PURE__ */ l.createElement("div", {
-    className: E.error
-  }, d.message)), /* @__PURE__ */ l.createElement("div", {
-    className: E.body
-  }, B && /* @__PURE__ */ l.createElement(ge, {
-    value: i,
-    onChange: u,
-    onViewChanged: V
-  })), a && /* @__PURE__ */ l.createElement("canvas", {
-    id: b,
-    className: "w-full pointer-events-none",
-    height: o,
-    ref: (c) => {
-      c && c.width !== c.clientWidth && (c.width = c.clientWidth);
-    }
-  }), !!H.length && /* @__PURE__ */ l.createElement("div", {
-    className: "sc-bg-gray-800 sc-rounded-md sc-p-2"
-  }, H.map(({ message: c }, f) => /* @__PURE__ */ l.createElement("div", {
-    key: f
-  }, c))));
+  }))), error && /* @__PURE__ */ React.createElement("div", {
+    className: styles.error
+  }, error.message)), /* @__PURE__ */ React.createElement("div", {
+    className: styles.body
+  }, show && /* @__PURE__ */ React.createElement(CodeMirror, {
+    value: code,
+    onChange: setCode,
+    onViewChanged: setView
+  })));
 }
-function Ae(e) {
-  De(ne.key, e);
+
+/*
+useWebMidi.js - <short description TODO>
+Copyright (C) 2022 Strudel contributors - see <https://github.com/tidalcycles/strudel/blob/main/repl/src/useWebMidi.js>
+This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+function useWebMidi(props) {
+  const { ready, connected, disconnected } = props;
+  const [loading, setLoading] = useState(true);
+  const [outputs, setOutputs] = useState(WebMidi?.outputs || []);
+  useEffect(() => {
+    enableWebMidi()
+      .then(() => {
+        // Reacting when a new device becomes available
+        WebMidi.addListener('connected', (e) => {
+          setOutputs([...WebMidi.outputs]);
+          connected?.(WebMidi, e);
+        });
+        // Reacting when a device becomes unavailable
+        WebMidi.addListener('disconnected', (e) => {
+          setOutputs([...WebMidi.outputs]);
+          disconnected?.(WebMidi, e);
+        });
+        ready?.(WebMidi);
+        setLoading(false);
+      })
+      .catch((err) => {
+        if (err) {
+          console.error(err);
+          //throw new Error("Web Midi could not be enabled...");
+          console.warn('Web Midi could not be enabled..');
+          return;
+        }
+      });
+  }, [ready, connected, disconnected, outputs]);
+  const outputByName = (name) => WebMidi.getOutputByName(name);
+  return { loading, outputs, outputByName };
 }
-function De(e, r, t = !1) {
-  _(() => (document.addEventListener(e, r, t), () => {
-    document.removeEventListener(e, r, t);
-  }), [r]);
-}
-const Ue = (e) => G(() => (window.addEventListener("keydown", e, !0), () => window.removeEventListener("keydown", e, !0)), [e]);
-export {
-  ge as CodeMirror,
-  je as MiniRepl,
-  W as cx,
-  de as flash,
-  pe as useHighlighting,
-  Ue as useKeydown,
-  be as usePostMessage,
-  Ee as useStrudel
-};
+
+export { CodeMirror, MiniRepl, cx, flash, useCycle, useHighlighting, usePostMessage, useRepl, useWebMidi };

packages/react/dist/style.css

@@ -1 +1 @@
-.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}
+.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{--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}._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/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};