Publish

- @strudel/codemirror@1.2.7
 - @strudel/core@1.2.6
 - @strudel/csound@1.2.7
 - @strudel/draw@1.2.6
 - @strudel/embed@1.1.2
 - @strudel/gamepad@1.2.6
 - @strudel/hydra@1.2.6
 - @strudel/midi@1.2.7
 - @strudel/mini@1.2.6
 - mondolang@1.1.2
 - @strudel/mondo@1.1.6
 - @strudel/motion@1.2.6
 - @strudel/mqtt@1.2.6
 - @strudel/osc@1.3.1
 - @strudel/reference@1.2.2
 - @strudel/repl@1.2.8
 - @strudel/sampler@0.2.4
 - @strudel/serial@1.2.6
 - @strudel/soundfonts@1.2.7
 - superdough@1.2.7
 - supradough@1.2.5
 - @strudel/tonal@1.2.6
 - @strudel/transpiler@1.2.6
 - vite-plugin-bundle-audioworklet@0.1.2
 - @strudel/web@1.2.7
 - @strudel/webaudio@1.2.7
 - @strudel/xen@1.2.6

packages/codemirror/codemirror.mjs

@@ -24,6 +24,7 @@ import { sliderPlugin, updateSliderWidgets } from './slider.mjs';
 import { activateTheme, initTheme, theme } from './themes.mjs';
 import { isTooltipEnabled } from './tooltip.mjs';
 import { updateWidgets, widgetPlugin } from './widget.mjs';
+import { jumpToCharacter } from './labelJump.mjs';
 
 export { toggleBlockComment, toggleBlockCommentByLine, toggleComment, toggleLineComment } from '@codemirror/commands';
 
@@ -119,6 +120,14 @@ export function initEditor({ initialCode = '', onChange, onEvaluate, onStop, roo
             preventDefault: true,
             run: () => onStop?.(),
           },
+          {
+            key: 'Alt-w',
+            run: (view) => jumpToCharacter(view, '$', 1),
+          },
+          {
+            key: 'Alt-q',
+            run: (view) => jumpToCharacter(view, '$', -1),
+          },
           /* {
             key: 'Ctrl-Shift-.',
             run: () => (onPanic ? onPanic() : onStop?.()),

packages/codemirror/labelJump.mjs

@@ -0,0 +1,31 @@
+import { EditorSelection } from '@codemirror/state';
+import { SearchCursor } from '@codemirror/search';
+
+export function jumpToCharacter(view, character, direction = 1) {
+  const { state, dispatch } = view;
+  const pos = state.selection.main.head;
+  const cursor = new SearchCursor(state.doc, character);
+
+  let characterPositions = [];
+  let jumpPos;
+  while (!cursor.next().done) {
+    characterPositions.push(cursor.value.to);
+  }
+  if (!characterPositions.length) {
+    return false;
+  }
+  if (direction > 0) {
+    jumpPos = characterPositions.find((x) => x > pos + 1) ?? characterPositions.at(0); // Loop back around for convenience
+  } else {
+    jumpPos = characterPositions.reverse().find((x) => x < pos + 1) ?? characterPositions.at(0);
+  }
+
+  if (jumpPos == null) {
+    return false;
+  }
+  dispatch({
+    selection: EditorSelection.cursor(jumpPos - 1),
+    scrollIntoView: true,
+  });
+  return true;
+}

packages/codemirror/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@strudel/codemirror",
-  "version": "1.2.6",
+  "version": "1.2.7",
   "description": "Codemirror Extensions for Strudel",
   "main": "index.mjs",
   "publishConfig": {

packages/core/index.mjs

@@ -22,7 +22,7 @@ export * from './repl.mjs';
 export * from './signal.mjs';
 export * from './speak.mjs';
 export * from './state.mjs';
-export * from './time.mjs';
+export * from './schedulerState.mjs';
 export * from './timespan.mjs';
 export * from './ui.mjs';
 export * from './util.mjs';

packages/core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@strudel/core",
-  "version": "1.2.5",
+  "version": "1.2.6",
   "description": "Port of Tidal Cycles to JavaScript",
   "main": "index.mjs",
   "type": "module",
@@ -31,6 +31,7 @@
   },
   "homepage": "https://strudel.cc",
   "dependencies": {
+    "@kabelsalat/web": "^0.4.1",
     "fraction.js": "^5.2.1"
   },
   "gitHead": "0e26d4e741500f5bae35b023608f062a794905c2",

packages/core/pattern.mjs

@@ -26,6 +26,7 @@ import {
 } from './util.mjs';
 import drawLine from './drawLine.mjs';
 import { errorLogger, logger } from './logger.mjs';
+import { strudelScope } from './evaluate.mjs';
 
 let stringParser;
 
@@ -1683,7 +1684,9 @@ export function register(name, func, patternify = true, preserveSteps = false, j
 
   // toplevel functions get curried as well as patternified
   // because pfunc uses spread args, we need to state the arity explicitly!
-  return curry(pfunc, null, arity);
+  const curried = curry(pfunc, null, arity);
+  strudelScope[name] = curried;
+  return curried;
 }
 
 // Like register, but defaults to stepJoin
@@ -3774,3 +3777,83 @@ Pattern.prototype.FX = function (...effects) {
     return { ...v, FX: currFX.concat(vEff) };
   }).appLeft(parray(effects));
 };
+
+const _asArrayPattern = (pats) => {
+  const pack = (...xs) => xs;
+  let acc = pure(curry(pack, null, pats.length));
+  for (const p of pats) acc = acc.appLeft(p);
+  return acc;
+};
+
+/**
+ * Produces a [Kabelsalat](https://kabel.salat.dev/) modular sound engine.
+ * This can be used as either an effect (by including `audioin()` at the beginning
+ * of your kabel expression) or as a sound source (via any expression which doesn't
+ * start with `audioin()`).
+ *
+ * Some helpers you have available to you:
+ *   * Strudel mini notation works fine in K(..) via "" or ``
+ *   * More complex Strudel expressions (like "0 1 2".fast(4) or irand(24)) can be
+ *     written by wrapping them in `S(..)` inside your Kabel code
+ *   * We expose Strudel's note frequency under `sFreq` and Strudel's gate
+ *     information under `sGate`
+ *   * You can use more complex multi-line expressions (like `let x = a; let y = b; x.lpf(y);`)
+ *     by wrapping them inside a function in K (see example).
+ *
+ * @name K
+ * @param {KabelsalatExpression | Function} expr Kabelsalat graph definition
+ * @memberof Pattern
+ * @returns Pattern
+ *
+ * @example
+ * note("A c e".fast(4)).transpose("<0 2 4 6 8>")
+ *   .scale("F:minor").transpose("12")
+ *   .s("saw")
+ *   .K(
+ *     // audioin().mul(sGate.adsr(0.001, 0.3, 0, 0.2)) // as effect
+ *     saw(saw(sFreq / "2!3 16").mul(8).add(sFreq).lag("0!3 0.1")).mul(0.3) // as source
+ *     .mul(sGate.adsr(0, 0.15, 0.5, "0.1!3 1"))
+ *     .lpf(sGate.adsr(0, 0.2, 0.3, 0.2).mul(1).add(0))
+ *     .add(x => x.delay(S("0.3 0.2".fast(2))).mul(0.7))
+ *     .add(x => x.delay("0.03 [0.08 0.01] 0.01 0.013").mul(0.77)).mul(0.7)
+ *     .add(x => x.delay(.13).mul(0.7))
+ *     .out()
+ *   )
+ *
+ * @example
+ * n("<0 1 <2 3 2 4>>*16")
+ *   .scale("G#2:minor").sometimes(x => x.transpose("12 | 24"))
+ *   .K(() => {
+ *     const att = S(rand.range(0, 0.05))
+ *     const dec = S(rand.range(0.05, 0.2))
+ *     let f = n(sFreq);
+ *     const mod = sine(f).mul("0.1 | 0.2 | 0.3")
+ *       .add("[[1.5 1] | 1 | 2 | 4 | [6 4@3]]*2")
+ *     saw(f.mul(mod))
+ *     .mul(sGate.ad(att, dec))
+ *     .add(x => x.delay(0.4).mul(0.3))
+ *     .out()
+ *   }).fxr(1).room(0.3)
+ */
+/**
+ * Creates a worklet effect. Typically derived by writing K(...) in the REPL which will parse
+ * Kabelsalat code.
+ *
+ * @name worklet
+ * @param {string} src Source code of the worklet update function
+ * @param {...number | ...Pattern} inputs Worklet inputs
+ * @memberof Pattern
+ * @returns Pattern
+ * @noAutocomplete
+ */
+Pattern.prototype.worklet = function (src, ...inputs) {
+  inputs = inputs.map(reify);
+  return this.outerBind((v) => {
+    return _asArrayPattern(inputs).withValue((vInput) => {
+      const currInputs = v.workletInputs ?? [];
+      return { ...v, workletSrc: src, workletInputs: currInputs.concat(vInput) };
+    });
+  });
+};
+
+export const worklet = (...args) => pure({}).worklet(...args);

packages/core/repl.mjs

@@ -2,10 +2,17 @@ import { NeoCyclist } from './neocyclist.mjs';
 import { Cyclist } from './cyclist.mjs';
 import { evaluate as _evaluate } from './evaluate.mjs';
 import { errorLogger, logger } from './logger.mjs';
-import { setTime } from './time.mjs';
+import {
+  setCpsFunc,
+  setIsStarted,
+  setPattern as exposeSchedulerPattern,
+  setTime,
+  setTriggerFunc,
+} from './schedulerState.mjs';
 import { evalScope } from './evaluate.mjs';
 import { register, Pattern, isPattern, silence, stack } from './pattern.mjs';
 import { reset_state } from './impure.mjs';
+import { SalatRepl } from '@kabelsalat/web';
 
 export function repl({
   defaultOutput,
@@ -24,6 +31,7 @@ export function repl({
   id,
   mondo = false,
 }) {
+  const kabel = new SalatRepl({ localScope: true });
   const state = {
     schedulerError: undefined,
     evalError: undefined,
@@ -52,6 +60,7 @@ export function repl({
     getTime,
     onToggle: (started) => {
       updateState({ started });
+      setIsStarted(started);
       onToggle?.(started);
       if (!started) {
         reset_state();
@@ -65,6 +74,8 @@ export function repl({
   // NeoCyclist uses a shared worker to communicate between instances, which is not supported on mobile chrome
   const scheduler =
     sync && typeof SharedWorker != 'undefined' ? new NeoCyclist(schedulerOptions) : new Cyclist(schedulerOptions);
+  setTriggerFunc(schedulerOptions.onTrigger);
+  setCpsFunc(() => scheduler.cps);
   let pPatterns = {};
   let anonymousIndex = 0;
   let allTransform;
@@ -78,6 +89,11 @@ export function repl({
     return silence;
   };
 
+  const compileKabel = (code) => {
+    const node = kabel.evaluate(code);
+    return node.compile({ log: false });
+  };
+
   // helper to get a patternified pure value out
   function unpure(pat) {
     if (pat._Pattern) {
@@ -89,6 +105,7 @@ export function repl({
   const setPattern = async (pattern, autostart = true) => {
     pattern = editPattern?.(pattern) || pattern;
     await scheduler.setPattern(pattern, autostart);
+    exposeSchedulerPattern(pattern);
     return pattern;
   };
   setTime(() => scheduler.now()); // TODO: refactor?
@@ -198,6 +215,7 @@ export function repl({
       setcps: setCps,
       setCpm,
       setcpm: setCpm,
+      compileKabel,
     });
   };
 

packages/core/schedulerState.mjs

@@ -0,0 +1,53 @@
+/*
+schedulerState.mjs - Module to pipe out various parameters from the scheduler for global consumption
+Copyright (C) 2026 Strudel contributors - see <https://codeberg.org/uzu/strudel/src/branch/main/packages/core/schedulerState.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 time;
+let cpsFunc;
+let pattern;
+let triggerFunc;
+let isStarted;
+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;
+}
+
+export function setCpsFunc(func) {
+  cpsFunc = func;
+}
+
+export function getCps() {
+  return cpsFunc?.();
+}
+
+export function setPattern(pat) {
+  pattern = pat;
+}
+
+export function getPattern() {
+  return pattern;
+}
+
+export function setTriggerFunc(func) {
+  triggerFunc = func;
+}
+
+export function getTriggerFunc() {
+  return triggerFunc;
+}
+
+export function setIsStarted(val) {
+  isStarted = !!val;
+}
+
+export function getIsStarted() {
+  return isStarted;
+}

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/csound/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@strudel/csound",
-  "version": "1.2.6",
+  "version": "1.2.7",
   "description": "csound bindings for strudel",
   "main": "index.mjs",
   "type": "module",

packages/draw/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@strudel/draw",
-  "version": "1.2.5",
+  "version": "1.2.6",
   "description": "Helpers for drawing with Strudel",
   "main": "index.mjs",
   "type": "module",

packages/embed/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@strudel/embed",
-  "version": "1.1.1",
+  "version": "1.1.2",
   "description": "Embeddable Web Component to load a Strudel REPL into an iframe",
   "main": "embed.js",
   "type": "module",

packages/gamepad/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@strudel/gamepad",
-  "version": "1.2.5",
+  "version": "1.2.6",
   "description": "Gamepad Inputs for strudel",
   "main": "index.mjs",
   "type": "module",

packages/hydra/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@strudel/hydra",
-  "version": "1.2.5",
+  "version": "1.2.6",
   "description": "Hydra integration for strudel",
   "main": "hydra.mjs",
   "type": "module",

packages/midi/midi.mjs

@@ -5,9 +5,23 @@ This program is free software: you can redistribute it and/or modify it under th
 */
 
 import * as _WebMidi from 'webmidi';
-import { Pattern, isPattern, logger, ref } from '@strudel/core';
+import {
+  Hap,
+  Pattern,
+  TimeSpan,
+  getCps,
+  getIsStarted,
+  getPattern,
+  getTime,
+  getTriggerFunc,
+  isPattern,
+  logger,
+  ref,
+  reify,
+} from '@strudel/core';
 import { noteToMidi, getControlName } from '@strudel/core';
 import { Note } from 'webmidi';
+import { getAudioContext } from '@strudel/webaudio';
 import { scheduleAtTime } from '../superdough/helpers.mjs';
 
 // if you use WebMidi from outside of this package, make sure to import that instance:
@@ -477,14 +491,41 @@ Pattern.prototype.midi = function (midiport, options = {}) {
   });
 };
 
-let listeners = {};
-const refs = {};
-const refsByChan = {};
+/**
+ * Initialize a midi device
+ */
+async function _initialize(input) {
+  if (isPattern(input)) {
+    throw new Error(
+      `[midi] Midi input cannot be a pattern. Make sure to pass device name with single quotes. Example: midin('${
+        WebMidi.outputs?.[0]?.name || 'IAC Driver Bus 1'
+      }')`,
+    );
+  }
+  const initial = await enableWebMidi(); // only returns on first init
+  const device = getDevice(input, WebMidi.inputs);
+  if (!device) {
+    throw new Error(
+      `[midi] Midi device "${input}" not found.. connected devices: ${getMidiDeviceNamesString(WebMidi.inputs)}`,
+    );
+  }
+  if (initial) {
+    const otherInputs = WebMidi.inputs.filter((o) => o.name !== device.name);
+    logger(
+      `[midi] Midi enabled! Using "${device.name}". ${
+        otherInputs?.length ? `Also available: ${getMidiDeviceNamesString(otherInputs)}` : ''
+      }`,
+    );
+  }
+  return device;
+}
 
 /**
  * MIDI input: Opens a MIDI input port to receive MIDI control change messages.
  *
  * The output is a function that accepts a midi cc value to query as well as (optionally) a midi channel
+ *
+ * @name midin
  * @param {string | number} input MIDI device name or index defaulting to 0
  * @returns {function(number, number=): Pattern} A function from (cc, channel?) to a pattern.
  *   When queried, the pattern will produces the most recently received midi value (normalized to 0 to 1)
@@ -498,29 +539,11 @@ const refsByChan = {};
  * note("c a f e").s("saw")
  *   .when(cc(0).gt(0), x => x.postgain(0))
  */
+let listeners = {};
+const refs = {};
+const refsByChan = {};
 export async function midin(input) {
-  if (isPattern(input)) {
-    throw new Error(
-      `midin: does not accept Pattern as input. Make sure to pass device name with single quotes. Example: midin('${
-        WebMidi.outputs?.[0]?.name || 'IAC Driver Bus 1'
-      }')`,
-    );
-  }
-  const initial = await enableWebMidi(); // only returns on first init
-  const device = getDevice(input, WebMidi.inputs);
-  if (!device) {
-    throw new Error(
-      `midiin: device "${input}" not found.. connected devices: ${getMidiDeviceNamesString(WebMidi.inputs)}`,
-    );
-  }
-  if (initial) {
-    const otherInputs = WebMidi.inputs.filter((o) => o.name !== device.name);
-    logger(
-      `Midi enabled! Using "${device.name}". ${
-        otherInputs?.length ? `Also available: ${getMidiDeviceNamesString(otherInputs)}` : ''
-      }`,
-    );
-  }
+  const device = await _initialize(input);
   refs[input] ??= {};
   refsByChan[input] ??= {};
   const cc = (cc, chan) => {
@@ -532,8 +555,7 @@ export async function midin(input) {
 
   listeners[input] && device.removeListener('midimessage', listeners[input]);
   listeners[input] = (e) => {
-    const ccNum = e.dataBytes[0];
-    const v = e.dataBytes[1];
+    const [ccNum, v] = e.dataBytes;
     const chan = e.message.channel;
     const scaled = v / 127;
     refsByChan[input][ccNum] ??= {};
@@ -543,3 +565,132 @@ export async function midin(input) {
   device.addListener('midimessage', listeners[input]);
   return cc;
 }
+
+/**
+ * MIDI keyboard: Opens a MIDI input port to receive MIDI keyboard messages.
+ *
+ * The note length is fixed as Superdough is not currently set up for undetermined
+ * note durations
+ *
+ * @name midikeys
+ * @param {string | number} input MIDI device name or index defaulting to 0
+ * @returns {function((number | Pattern)=): Pattern} A function that produces a pattern.
+ *   When queried, the pattern will produces the most recently played midi notes and velocities,
+ *   lasting for the specified duration
+ * @example
+ * const kb = await midikeys('Arturia KeyStep 32')
+ * kb().s("tri").lpf(80).lpe(6).lpd(0.1).room(2).delay(0.35)
+ * @example
+ * const kb = await midikeys('Arturia KeyStep 32')
+ * kb("0.5 1")
+ *   .s("saw")
+ *   .add(note(rand.mul(0.3)))
+ *   .lpf(1000).lpe(2).room(0.5)
+ */
+const kHaps = {};
+const kListeners = {};
+
+function _triggerKeyboard(input, cps, now, latencyCycles) {
+  const pattern = getPattern();
+  const trigger = getTriggerFunc();
+  if (!pattern || !trigger) {
+    return false;
+  }
+  const t = now + latencyCycles;
+  const eps = 1e-6;
+  const haps = pattern.queryArc(t - eps, t + eps, { _cps: cps });
+  // Only keep haps coming from `midikeys`
+  const kbHaps = haps.filter((hap) => hap.value?.midikey?.startsWith(`${input}_`));
+  const ctxNow = getAudioContext().currentTime;
+  if (!kbHaps.length) {
+    return false;
+  }
+  kbHaps.forEach((hap) => {
+    if (!hap.hasOnset()) {
+      return;
+    }
+    const t = ctxNow + (hap.whole.begin - now) / cps;
+    const duration = hap.duration / cps;
+    trigger(hap, t - ctxNow, duration, cps, t);
+  });
+
+  return true;
+}
+export async function midikeys(input) {
+  const device = await _initialize(input);
+  if (!kHaps[input]) {
+    kHaps[input] = [];
+  }
+  kListeners[input] && device.removeListener('midimessage', kListeners[input]);
+  kListeners[input] = (e) => {
+    const { dataBytes, message } = e;
+    const noteon = message.command === 9;
+    let noteoff = message.command === 8;
+    // Don't enqueue or trigger midi notes if scheduler is not started
+    const notStarted = !getIsStarted();
+    // Ignore non-note messages (e.g. CC, pitchbend, modwheel, etc.)
+    const notANote = !noteon && !noteoff;
+    if (notStarted || notANote) {
+      return;
+    }
+    const [note, velocity] = dataBytes;
+    noteoff ||= noteon && velocity === 0; // handle devices which may use velocity = 0 to signal noteoff
+    const key = `${input}_${note}`;
+    const cps = getCps() ?? 0.5;
+    const triggerAvailable = !!(getPattern() && getTriggerFunc());
+    const latencySeconds = triggerAvailable ? 0.01 : 0.06; // avoid missing notes due to cyclist / trigger latency
+    const now = getTime();
+    const t = now + latencySeconds * cps;
+    const span = new TimeSpan(t, t);
+    let value = { midikey: key };
+    if (noteoff) {
+      /* TODO: It's a big effort, but we could modify superdough to allow for situations where
+      we don't know the hap duration in advance. This would mean, for example, that if the hap
+      is flagged as such a special note-on event, we have all effects be persistent & all ADSR
+      envelopes stop at the S stage [and store references to them by `midikey`]
+      If this is implemented, then getting full keyboard functionality should be as simple
+      as sending the corresponding note-off event below and triggering `release` on each of those
+      referenced effects/envelopes
+      
+      value = { ...value, noteoff: true };
+  
+      If this is achieved, we can remove the noteLength parameter
+      */
+      return;
+    } else {
+      value = { ...value, note: Math.round(note), velocity: velocity / 127 };
+    }
+    kHaps[input].push(new Hap(span, span, value, {}));
+    if (!noteoff && triggerAvailable) {
+      // If we have access to a trigger function, we call it to immediately
+      // dispatch to the audio engine, rather than waiting for cyclist to catch these haps
+      const triggered = _triggerKeyboard(input, cps, now, latencySeconds * cps);
+      if (triggered) {
+        kHaps[input] = [];
+      }
+    }
+  };
+  device.addListener('midimessage', kListeners[input]);
+  const kb = (noteLength = 0.5) => {
+    const nlPat = reify(noteLength);
+    const query = (state) => {
+      const haps = kHaps[input].flatMap((hap) => {
+        const lenHaps = nlPat.query(state.setSpan(hap.wholeOrPart()));
+        return lenHaps.map((lenHap) => {
+          const nl = lenHap.value ?? 0.5;
+          const whole = new TimeSpan(hap.whole.begin, hap.whole.begin.add(nl));
+          const part = new TimeSpan(hap.part.begin, hap.part.begin.add(nl));
+          const context = hap.combineContext(lenHap);
+          return new Hap(whole, part, hap.value, context);
+        });
+      });
+      if (state.controls.cyclist) {
+        // Notes have been sent; clear them
+        kHaps[input] = [];
+      }
+      return haps;
+    };
+    return new Pattern(query);
+  };
+  return kb;
+}

packages/midi/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@strudel/midi",
-  "version": "1.2.6",
+  "version": "1.2.7",
   "description": "Midi API for strudel",
   "main": "index.mjs",
   "type": "module",

packages/mini/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@strudel/mini",
-  "version": "1.2.5",
+  "version": "1.2.6",
   "description": "Mini notation for strudel",
   "main": "index.mjs",
   "type": "module",

packages/mondo/package.json

@@ -1,6 +1,6 @@
 {
   "name": "mondolang",
-  "version": "1.1.1",
+  "version": "1.1.2",
   "description": "a language for functional composition that translates to js",
   "main": "mondo.mjs",
   "type": "module",

packages/mondough/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@strudel/mondo",
-  "version": "1.1.5",
+  "version": "1.1.6",
   "description": "mondo notation for strudel",
   "main": "mondough.mjs",
   "type": "module",

packages/motion/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@strudel/motion",
-  "version": "1.2.5",
+  "version": "1.2.6",
   "description": "DeviceMotion API for strudel",
   "main": "index.mjs",
   "type": "module",

packages/mqtt/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@strudel/mqtt",
-  "version": "1.2.5",
+  "version": "1.2.6",
   "description": "MQTT API for strudel",
   "main": "mqtt.mjs",
   "type": "module",

packages/osc/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@strudel/osc",
-  "version": "1.3.0",
+  "version": "1.3.1",
   "description": "OSC messaging for strudel",
   "main": "osc.mjs",
   "bin": "./server.js",

packages/reference/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@strudel/reference",
-  "version": "1.2.1",
+  "version": "1.2.2",
   "description": "Headless reference of all strudel functions",
   "main": "index.mjs",
   "type": "module",

packages/repl/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@strudel/repl",
-  "version": "1.2.7",
+  "version": "1.2.8",
   "description": "Strudel REPL as a Web Component",
   "module": "index.mjs",
   "publishConfig": {

packages/sampler/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@strudel/sampler",
-  "version": "0.2.3",
+  "version": "0.2.4",
   "description": "",
   "keywords": [
     "tidalcycles",

packages/serial/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@strudel/serial",
-  "version": "1.2.5",
+  "version": "1.2.6",
   "description": "Webserial API for strudel",
   "main": "serial.mjs",
   "type": "module",

packages/soundfonts/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@strudel/soundfonts",
-  "version": "1.2.6",
+  "version": "1.2.7",
   "description": "Soundsfont support for strudel",
   "main": "index.mjs",
   "publishConfig": {

packages/superdough/helpers.mjs

@@ -154,9 +154,8 @@ export function getCompressor(ac, threshold, ratio, knee, attack, release) {
     attack: attack ?? 0.005,
     release: release ?? 0.05,
   };
-  const now = ac.currentTime;
   Object.entries(options).forEach(([key, value]) => {
-    node[key].setValueAtTime(value, now);
+    node[key].value = value;
   });
   return node;
 }
@@ -242,9 +241,8 @@ export function createFilter(context, start, end, params, cps, cycle) {
     const factory = () => context.createBiquadFilter();
     filter = getNodeFromPool('filter', factory);
     filter.type = type;
-    const now = context.currentTime;
     Object.entries({ Q: q, frequency }).forEach(([key, value]) => {
-      filter[key].setValueAtTime(value, now);
+      filter[key].value = value;
     });
     frequencyParam = filter.frequency;
   }

packages/superdough/nodePools.mjs

@@ -7,11 +7,13 @@ This program is free software: you can redistribute it and/or modify it under th
 
 const nodePools = new Map();
 const POOL_KEY = Symbol('nodePoolKey');
-const IS_WORKLET_DEAD = Symbol('nodePoolIsWorkletDead');
-const MAX_POOL_SIZE = 64;
 
 export const isPoolable = (node) => !!node[POOL_KEY];
 
+const getNodeTime = (node) => {
+  return node.context?.currentTime ?? 0;
+};
+
 const getParams = (node) => {
   const params = new Set();
   node.parameters?.forEach((param) => params.add(param));
@@ -38,34 +40,43 @@ export const releaseNodeToPool = (node) => {
     // not reusable
     return;
   }
-  if (node[IS_WORKLET_DEAD]) {
-    // Worklet already terminated, don't pool it
-    return;
-  }
   const key = node[POOL_KEY];
   if (key == null) return;
-  const now = node.context?.currentTime ?? 0;
+  const now = getNodeTime(node);
   getParams(node).forEach((param) => param.cancelScheduledValues(now));
   const pool = nodePools.get(key) ?? [];
-  if (pool.length < MAX_POOL_SIZE) {
-    pool.push(new WeakRef(node));
-    nodePools.set(key, pool);
-  }
+  pool.push(new WeakRef(node));
+  nodePools.set(key, pool);
 };
 
-export const markWorkletAsDead = (worklet) => (worklet[IS_WORKLET_DEAD] = true);
+// Audio worklets are given a grace period to survive (`return true`) after
+// being released. This concludes at time `end + 0.5`. We test here whether we are
+// within some safe distance of that (`end + 0.45`) and if so, permit the node to be
+// released. This helps to prevent race conditions between node termination and node
+// re-use
+const isNodeAlive = (node) => {
+  // Skip check if node is not a worklet
+  if (!(node instanceof AudioWorkletNode)) return true;
+  const now = getNodeTime(node);
+  const end = node?.parameters?.get('end').value ?? 0;
+  return now < end + 0.45;
+};
 
 // Attempt to get node from the pool. If this fails, fall back
 // to building it with the factory
 export const getNodeFromPool = (key, factory) => {
   const pool = nodePools.get(key) ?? [];
   let node;
+  let found = false;
   while (pool.length) {
     const ref = pool.pop();
     node = ref?.deref();
-    if (node != null && !node[IS_WORKLET_DEAD]) break;
+    if (node != null && isNodeAlive(node)) {
+      found = true;
+      break;
+    }
   }
-  if (node == null || node[IS_WORKLET_DEAD]) {
+  if (!found) {
     node = factory();
   }
   node[POOL_KEY] = key;

packages/superdough/package.json

@@ -1,6 +1,6 @@
 {
   "name": "superdough",
-  "version": "1.2.6",
+  "version": "1.2.7",
   "description": "simple web audio synth and sampler intended for live coding. inspired by superdirt and webdirt.",
   "main": "index.mjs",
   "type": "module",
@@ -36,6 +36,7 @@
     "vite-plugin-bundle-audioworklet": "workspace:*"
   },
   "dependencies": {
+    "@kabelsalat/lib": "^0.4.1",
     "nanostores": "^0.11.3"
   },
   "engines": {

packages/superdough/superdough.mjs

@@ -16,6 +16,7 @@ import {
   gainNode,
   getCompressor,
   getDistortion,
+  getFrequencyFromValue,
   getLfo,
   getWorklet,
   releaseAudioNode,
@@ -408,9 +409,9 @@ function mapChannelNumbers(channels) {
 }
 
 class Chain {
-  constructor(head) {
-    this.audioNodes = [head];
-    this.tails = [head];
+  constructor() {
+    this.audioNodes = [];
+    this.tails = [];
   }
   connect(...nodes) {
     nodes.forEach((node) => {
@@ -539,6 +540,8 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
     value.s = s;
   }
 
+  const chain = new Chain(); // connection manager which tracks audio nodes for releasing
+
   // get source AudioNode
   let sourceNode;
   if (source) {
@@ -579,7 +582,8 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
     return;
   }
 
-  const chain = new Chain(sourceNode); // connection manager which tracks audio nodes for releasing
+  chain.connect(sourceNode);
+
   FX = [...FX, value]; // run through the FX chain and then run through all FX outside of it as well
   for (let [idx, fx] of Object.entries(FX)) {
     const key = idx == FX.length - 1 ? 'main' : idx;
@@ -597,7 +601,6 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
       delayfeedback = getDefaultValue('delayfeedback'),
       delaysync = getDefaultValue('delaysync'),
       delaytime,
-      stretch = getDefaultValue('stretch'),
       i = getDefaultValue('i'),
     } = fx;
     gain = applyGainCurve(nanFallback(gain, 1));
@@ -608,8 +611,21 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
     gain *= velocity; // velocity currently only multiplies with gain. it might do other things in the future
     delaytime = delaytime ?? cycleToSeconds(delaysync, cps);
 
-    if (stretch !== undefined) {
-      const phaseVocoder = getWorklet(ac, 'phase-vocoder-processor', { pitchFactor: stretch });
+    // Kabelsalat
+    if (fx.workletSrc !== undefined) {
+      const workletNode = getWorklet(ac, 'generic-processor', {}, { outputChannelCount: [2] });
+      chain.connect(workletNode);
+      const workletSrc = fx.workletSrc
+        .replace(/\bpat\[(\d+)\]/g, (_, i) => fx.workletInputs[i])
+        .replaceAll('sFreq', getFrequencyFromValue(value))
+        .replaceAll('sGate', `cc('strudel-gate-${chainID}')`);
+      /* global compileKabel */
+      const { src, ugens, registers } = compileKabel(workletSrc);
+      workletNode.port.postMessage({ src, schema: { ugens, registers }, start: t, gateEnd: end, end: endWithRelease });
+    }
+
+    if (fx.stretch !== undefined) {
+      const phaseVocoder = getWorklet(ac, 'phase-vocoder-processor', { pitchFactor: fx.stretch });
       chain.connect(phaseVocoder);
       fxNodes['stretch'] = [phaseVocoder];
     }

packages/superdough/synth.mjs

@@ -18,7 +18,7 @@ import {
 } from './helpers.mjs';
 import { logger } from './logger.mjs';
 import { getNoiseMix, getNoiseOscillator } from './noise.mjs';
-import { getNodeFromPool, markWorkletAsDead, releaseNodeToPool } from './nodePools.mjs';
+import { getNodeFromPool, releaseNodeToPool } from './nodePools.mjs';
 
 const waveforms = ['triangle', 'square', 'sawtooth', 'sine', 'user', 'one'];
 const waveformAliases = [
@@ -178,17 +178,12 @@ export function registerSynthSounds() {
       };
       const factory = () => new AudioWorkletNode(ac, 'supersaw-oscillator', { outputChannelCount: [2] });
       const o = getNodeFromPool('supersaw', factory);
-      const now = ac.currentTime;
       Object.entries(params).forEach(([key, value]) => {
         const param = o.parameters.get(key);
         const target = value !== undefined ? value : param.defaultValue;
-        param.setValueAtTime(target, now);
+        param.value = target;
       });
       o.port.postMessage({ type: 'initialize' });
-      o.port.onmessage = (e) => {
-        if (e.data.type === 'died') markWorkletAsDead(o);
-        o.port.onmessage = null;
-      };
       const gainAdjustment = 1 / Math.sqrt(voices);
       getPitchEnvelope(o.parameters.get('detune'), value, begin, holdend);
       const vibratoHandle = getVibratoOscillator(o.parameters.get('detune'), value, begin);

packages/superdough/wavetable.mjs

@@ -11,7 +11,7 @@ import {
   webAudioTimeout,
   releaseAudioNode,
 } from './helpers.mjs';
-import { getNodeFromPool, markWorkletAsDead, releaseNodeToPool } from './nodePools.mjs';
+import { getNodeFromPool, releaseNodeToPool } from './nodePools.mjs';
 import { logger } from './logger.mjs';
 
 export const Warpmode = Object.freeze({
@@ -244,17 +244,12 @@ export async function onTriggerSynth(t, value, onended, tables, cps, frameLen) {
   };
   const factory = () => new AudioWorkletNode(ac, 'wavetable-oscillator-processor', { outputChannelCount: [2] });
   const source = getNodeFromPool('wavetable', factory);
-  const now = ac.currentTime;
   Object.entries(params).forEach(([key, value]) => {
     const param = source.parameters.get(key);
     const target = value !== undefined ? value : param.defaultValue;
-    param.setValueAtTime(target, now);
+    param.value = target;
   });
   source.port.postMessage({ type: 'initialize', payload });
-  source.port.onmessage = (e) => {
-    if (e.data.type === 'died') markWorkletAsDead(source);
-    source.port.onmessage = null;
-  };
   if (ac.currentTime > t) {
     logger(`[wavetable] still loading sound "${s}:${n}"`, 'highlight');
     return;

packages/superdough/worklets.mjs

@@ -5,6 +5,9 @@
 import OLAProcessor from './ola-processor';
 import FFT from './fft.js';
 import { getDistortionAlgorithm } from './helpers.mjs';
+import * as ugens from '@kabelsalat/lib/src/ugens.js';
+
+const UGENS = new Map(Object.entries(ugens));
 
 const blockSize = 128;
 const PI = Math.PI;
@@ -463,7 +466,6 @@ registerProcessor('distort-processor', DistortProcessor);
 class SuperSawOscillatorProcessor extends AudioWorkletProcessor {
   constructor() {
     super();
-    this.isAlive = true; // used internally to prevent multiple death messages
     this.port.onmessage = (e) => {
       const { type, payload } = e.data || {};
       if (type === 'initialize') {
@@ -479,16 +481,16 @@ class SuperSawOscillatorProcessor extends AudioWorkletProcessor {
     return [
       {
         name: 'begin',
-        defaultValue: 0,
+        defaultValue: -1,
         max: Number.POSITIVE_INFINITY,
-        min: 0,
+        min: -1,
       },
 
       {
         name: 'end',
-        defaultValue: 0,
+        defaultValue: -1,
         max: Number.POSITIVE_INFINITY,
-        min: 0,
+        min: -1,
       },
 
       {
@@ -523,16 +525,17 @@ class SuperSawOscillatorProcessor extends AudioWorkletProcessor {
     ];
   }
   process(_input, outputs, params) {
-    if (currentTime >= params.end[0] + 0.5) {
-      // Outside of grace period - should terminate
-      if (this.isAlive) {
-        this.port.postMessage({ type: 'died' });
-        this.isAlive = false;
-      }
+    const begin = params.begin[0];
+    const end = params.end[0];
+    const beginDefined = begin >= 0;
+    const endDefined = end >= 0;
+    // We give a 0.5s grace period (for node pooling) before termination
+    const shouldTerminate = endDefined && currentTime >= end + 0.5;
+    const ended = endDefined && currentTime >= end;
+    const notStarted = currentTime <= begin;
+    if (shouldTerminate) {
       return false;
-    }
-    if (currentTime >= params.end[0] || currentTime <= params.begin[0]) {
-      // Inside of grace period or not yet started
+    } else if (ended || notStarted || !beginDefined) {
       return true;
     }
     const output = outputs[0];
@@ -1148,8 +1151,8 @@ const tablesCache = {};
 class WavetableOscillatorProcessor extends AudioWorkletProcessor {
   static get parameterDescriptors() {
     return [
-      { name: 'begin', defaultValue: 0, min: 0, max: Number.POSITIVE_INFINITY },
-      { name: 'end', defaultValue: 0, min: 0, max: Number.POSITIVE_INFINITY },
+      { name: 'begin', defaultValue: -1, min: -1, max: Number.POSITIVE_INFINITY },
+      { name: 'end', defaultValue: -1, min: -1, max: Number.POSITIVE_INFINITY },
       { name: 'frequency', defaultValue: 440, min: Number.EPSILON },
       { name: 'detune', defaultValue: 0 },
       { name: 'freqspread', defaultValue: 0.18, min: 0 },
@@ -1164,7 +1167,6 @@ class WavetableOscillatorProcessor extends AudioWorkletProcessor {
 
   constructor(options) {
     super(options);
-    this.isAlive = true; // used internally to prevent multiple death messages
     this.port.onmessage = (e) => {
       const { type, payload } = e.data || {};
       if (type === 'initialize') {
@@ -1332,16 +1334,17 @@ class WavetableOscillatorProcessor extends AudioWorkletProcessor {
   }
 
   process(_inputs, outputs, parameters) {
-    if (currentTime >= parameters.end[0] + 0.5) {
-      // Outside of grace period - should terminate
-      if (this.isAlive) {
-        this.port.postMessage({ type: 'died' });
-        this.isAlive = false;
-      }
+    const begin = parameters.begin[0];
+    const end = parameters.end[0];
+    const beginDefined = begin >= 0;
+    const endDefined = end >= 0;
+    // We give a 0.5s grace period (for node pooling) before termination
+    const shouldTerminate = endDefined && currentTime >= end + 0.5;
+    const ended = endDefined && currentTime >= end;
+    const notStarted = currentTime <= begin;
+    if (shouldTerminate) {
       return false;
-    }
-    if (currentTime >= parameters.end[0] || currentTime <= parameters.begin[0]) {
-      // Inside of grace period or not yet started
+    } else if (ended || notStarted || !beginDefined) {
       return true;
     }
     const outL = outputs[0][0];
@@ -1479,3 +1482,81 @@ class TransientProcessor extends AudioWorkletProcessor {
 }
 
 registerProcessor('transient-processor', TransientProcessor);
+
+class GenericProcessor extends AudioWorkletProcessor {
+  constructor() {
+    super();
+    this.playPos = 0;
+    const channels = 16;
+    this.outputs = new Array(channels).fill(0);
+    this.sources = new Array(channels).fill(0);
+    this.gateEnded = false;
+    this.started = false;
+    this.port.onmessage = (event) => {
+      let {
+        src,
+        schema: { ugens, registers },
+        start,
+        gateEnd,
+        end,
+      } = event.data;
+      this.start = start;
+      this.gateEnd = gateEnd;
+      this.end = end;
+      this.registers = new Array(registers).fill(0);
+      this.src = `o.fill(0); // reset outputs\n${src}`;
+      this.nodes = [];
+      for (let i = 0; i < ugens.length; i++) {
+        const ugen = ugens[i];
+        const nodeClass = UGENS.get(ugen.type);
+        const node = new nodeClass(i, ugen, sampleRate);
+        if (node.type === 'cc' && ugen.inputs?.[0]?.includes('strudel-gate')) {
+          node.setValue(1);
+          this.gateNode = node;
+        }
+        this.nodes[i] = node;
+      }
+      this.genSample = new Function(
+        'time',
+        'nodes',
+        'input',
+        'r', // registers
+        'o', // outputs
+        's', // sources
+        this.src,
+      );
+    };
+  }
+  process(inputs, outputs) {
+    const input = inputs[0]?.[0];
+    if (currentTime >= this.end) {
+      return false;
+    } else if (this.genSample === undefined || currentTime < this.start) {
+      // pending
+      return true;
+    }
+    this.started = true;
+    if (!this.gateEnded && currentTime > this.gateEnd) {
+      this.gateNode?.setValue(0);
+      this.gateEnded = true;
+    }
+    const output = outputs[0];
+    const outL = output[0];
+    const outR = output[1];
+    for (let n = 0; n < blockSize; n++) {
+      this.genSample(this.playPos, this.nodes, input ? input[n] : 0, this.registers, this.outputs, this.sources);
+      const left = this.outputs[0];
+      const right = this.outputs[1];
+      // Spread to stereo if possible; else mixdown to mono
+      if (outR) {
+        outL[n] = left;
+        outR[n] = right;
+      } else {
+        outL[n] = 0.5 * (left + right);
+      }
+      this.playPos += 1 / sampleRate;
+    }
+    return true;
+  }
+}
+registerProcessor('generic-processor', GenericProcessor);

packages/supradough/package.json

@@ -1,6 +1,6 @@
 {
   "name": "supradough",
-  "version": "1.2.4",
+  "version": "1.2.5",
   "description": "platform agnostic synth and sampler intended for live coding. a reimplementation of superdough.",
   "main": "index.mjs",
   "type": "module",

packages/tonal/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@strudel/tonal",
-  "version": "1.2.5",
+  "version": "1.2.6",
   "description": "Tonal functions for strudel",
   "main": "index.mjs",
   "publishConfig": {

packages/transpiler/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@strudel/transpiler",
-  "version": "1.2.5",
+  "version": "1.2.6",
   "description": "Transpiler for strudel user code. Converts syntactically correct but semantically meaningless JS into evaluatable strudel code.",
   "main": "index.mjs",
   "type": "module",

packages/transpiler/test/transpiler.test.mjs

@@ -26,6 +26,20 @@ describe('transpiler', () => {
   it('adds await to bare samples call', () => {
     expect(transpiler("samples('xxx');", simple).output).toEqual("await samples('xxx');");
   });
+  it('handles mini strings in K(...)', () => {
+    expect(transpiler('K("bd sd")', simple).output).toEqual("worklet('pat[0]', m('bd sd', 2));");
+  });
+  it('treats K(...) as kabelsalat', () => {
+    expect(transpiler('K(1+2)', simple).output).toEqual("worklet('1 + 2');");
+  });
+  it('automatically calls functions in K(...)', () => {
+    expect(transpiler('K(() => { return 1 + 2 })', simple).output).toEqual(
+      "worklet('(() => {\\n    return 1 + 2\\n})()');",
+    );
+  });
+  it('handles strudel S(...) inside kabelsalat K(...)', () => {
+    expect(transpiler('K(S("bd".fast(4)))', simple).output).toEqual("worklet('pat[0]', m('bd', 4).fast(4));");
+  });
   /*   it('parses dynamic imports', () => {
     expect(
       transpiler("const { default: foo } = await import('https://bar.com/foo.js');", {

packages/transpiler/transpiler.mjs

@@ -119,7 +119,64 @@ export function transpiler(input, options = {}) {
         return this.replace(labelToP(node));
       }
     },
-    leave(node, parent, prop, index) {},
+
+    leave(node, parent, prop, index) {
+      if (!isKabelCall(node)) return;
+
+      let [expr, ...rest] = node.arguments;
+      if (!expr) throw new Error('K(...) requires an expression');
+
+      if (shouldCallKabelExpression(expr)) {
+        expr = {
+          type: 'CallExpression',
+          callee: expr,
+          arguments: [],
+          optional: false,
+        };
+      }
+
+      const { template, patternExprs } = extractPatternPlaceholders(expr);
+      if (patternExprs.length) {
+        const workletArgs = [{ type: 'Literal', value: template }, ...patternExprs, ...rest];
+
+        let callee = node.callee;
+        if (callee.type === 'ChainExpression') callee = callee.expression;
+        if (callee.type === 'MemberExpression') {
+          return this.replace({
+            type: 'CallExpression',
+            callee: workletMemberAst(callee.object),
+            arguments: workletArgs,
+            optional: false,
+          });
+        }
+        return this.replace({
+          type: 'CallExpression',
+          callee: { type: 'Identifier', name: 'worklet' },
+          arguments: workletArgs,
+          optional: false,
+        });
+      }
+
+      const kabelSrc = genExprSource(expr);
+      const workletArgs = [{ type: 'Literal', value: kabelSrc }, ...rest];
+
+      let callee = node.callee;
+      if (callee.type === 'ChainExpression') callee = callee.expression;
+      if (callee.type === 'MemberExpression') {
+        return this.replace({
+          type: 'CallExpression',
+          callee: workletMemberAst(callee.object),
+          arguments: workletArgs,
+          optional: false,
+        });
+      }
+      return this.replace({
+        type: 'CallExpression',
+        callee: { type: 'Identifier', name: 'worklet' },
+        arguments: workletArgs,
+        optional: false,
+      });
+    },
   });
 
   let { body } = ast;
@@ -155,6 +212,166 @@ export function transpiler(input, options = {}) {
   return { output, miniLocations, widgets };
 }
 
+function isKabelCall(node) {
+  if (node.type !== 'CallExpression') return false;
+  let callee = node.callee;
+  if (callee.type === 'ChainExpression') callee = callee.expression;
+  if (callee.type === 'MemberExpression') return !callee.computed && callee.property?.name === 'K';
+  return callee.type === 'Identifier' && callee.name === 'K';
+}
+
+function shouldCallKabelExpression(expr) {
+  if (expr.type !== 'ArrowFunctionExpression' && expr.type !== 'FunctionExpression') {
+    return false;
+  }
+  if (expr.params.length) {
+    return false;
+  }
+  return expr.body?.type === 'BlockStatement';
+}
+
+function genExprSource(expr) {
+  return escodegen.generate(expr, { format: { semicolons: false } });
+}
+
+function extractPatternPlaceholders(expr) {
+  const templateExpr = cloneNode(expr);
+  const parents = new Map();
+  const targets = [];
+
+  walk(templateExpr, {
+    enter(node, parent, prop, index) {
+      parents.set(node, { parent, prop, index });
+      const patternExpr = getStrudelPatternExpr(node);
+      if (patternExpr) {
+        targets.push({ node, patternExpr });
+        this.skip();
+      }
+    },
+  });
+
+  if (!targets.length) {
+    return { template: genExprSource(templateExpr), patternExprs: [] };
+  }
+
+  targets.sort((a, b) => getPatternNodeOrder(a.node) - getPatternNodeOrder(b.node));
+
+  const patternExprs = targets.map(({ patternExpr }) => cloneNode(patternExpr));
+
+  let currentExpr = templateExpr;
+  targets.forEach(({ node }, index) => {
+    currentExpr = replaceNode(node, placeholderAst(index), parents, currentExpr);
+  });
+
+  const template = genExprSource(currentExpr);
+  return { template, patternExprs };
+}
+
+function getStrudelPatternExpr(node) {
+  if (isStrudelPatternWrap(node)) {
+    const arg = node.arguments?.[0];
+    if (!arg) {
+      throw new Error('S(...) requires an argument');
+    }
+    return arg;
+  }
+  if (isMiniCall(node)) {
+    return node;
+  }
+  return null;
+}
+
+function isStrudelPatternWrap(node) {
+  if (node.type !== 'CallExpression') {
+    return false;
+  }
+  const callee = node.callee;
+  if (callee.type === 'Identifier') {
+    return callee.name === 'S';
+  }
+  if (callee.type === 'MemberExpression' && !callee.computed) {
+    return callee.property?.name === 'S';
+  }
+  return false;
+}
+
+function getMinilangName() {
+  const minilang = languages.get('minilang');
+  return minilang?.name || 'm';
+}
+
+// Used to identify transpiled `m(...)` calls for proper conversion
+// to, say, kabelsalat placeholders
+function isMiniCall(node) {
+  if (node.type !== 'CallExpression') {
+    return false;
+  }
+  const callee = node.callee;
+  if (callee.type !== 'Identifier') {
+    return false;
+  }
+  if (callee.name !== getMinilangName()) {
+    return false;
+  }
+  const firstArg = node.arguments?.[0];
+  return firstArg?.type === 'Literal' && typeof firstArg.value === 'string';
+}
+
+// If `start` is available, we use it. If it's already been transpiled
+// to `m(...)`, use the provided offset
+function getPatternNodeOrder(node) {
+  if (typeof node.start === 'number') {
+    return node.start;
+  }
+  if (isMiniCall(node)) {
+    const offsetArg = node.arguments?.[1];
+    if (offsetArg?.type === 'Literal' && typeof offsetArg.value === 'number') {
+      return offsetArg.value;
+    }
+  }
+  return 0;
+}
+
+function placeholderAst(index) {
+  return {
+    type: 'MemberExpression',
+    object: { type: 'Identifier', name: 'pat' },
+    property: { type: 'Literal', value: index },
+    computed: true,
+    optional: false,
+  };
+}
+
+function replaceNode(node, replacement, parents, currentRoot) {
+  const info = parents.get(node);
+  if (!info || !info.parent) {
+    return replacement;
+  }
+
+  const { parent, prop, index } = info;
+  if (Array.isArray(parent[prop])) {
+    parent[prop][index] = replacement;
+  } else {
+    parent[prop] = replacement;
+  }
+  parents.set(replacement, { parent, prop, index });
+  return currentRoot;
+}
+
+function cloneNode(node) {
+  return JSON.parse(JSON.stringify(node));
+}
+
+function workletMemberAst(objectExpr) {
+  return {
+    type: 'MemberExpression',
+    object: objectExpr,
+    property: { type: 'Identifier', name: 'worklet' },
+    computed: false,
+    optional: false,
+  };
+}
+
 function isStringWithDoubleQuotes(node, locations, code) {
   if (node.type !== 'Literal') {
     return false;

packages/vite-plugin-bundle-audioworklet/package.json

@@ -1,7 +1,7 @@
 {
   "name": "vite-plugin-bundle-audioworklet",
   "main": "./vite-plugin-bundle-audioworklet.js",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "description": "",
   "keywords": [
     "vite",

packages/web/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@strudel/web",
-  "version": "1.2.6",
+  "version": "1.2.7",
   "description": "Easy to setup, opiniated bundle of Strudel for the browser.",
   "module": "web.mjs",
   "publishConfig": {

packages/webaudio/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@strudel/webaudio",
-  "version": "1.2.6",
+  "version": "1.2.7",
   "description": "Web Audio helpers for Strudel",
   "main": "index.mjs",
   "type": "module",

packages/xen/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@strudel/xen",
-  "version": "1.2.5",
+  "version": "1.2.6",
   "description": "Xenharmonic API for strudel",
   "main": "index.mjs",
   "type": "module",

pnpm-lock.yaml

@@ -41,7 +41,7 @@ importers:
         version: 2.2.7
       '@vitest/coverage-v8':
         specifier: 3.0.4
-        version: 3.0.4(vitest@3.0.4(@types/debug@4.1.12)(@types/node@22.10.10)(@vitest/ui@3.0.4)(jiti@2.4.2)(lightningcss@1.29.1)(terser@5.37.0)(yaml@2.7.0))
+        version: 3.0.4(vitest@3.0.4)
       '@vitest/ui':
         specifier: ^3.0.4
         version: 3.0.4(vitest@3.0.4)
@@ -234,6 +234,9 @@ importers:
 
   packages/core:
     dependencies:
+      '@kabelsalat/web':
+        specifier: ^0.4.1
+        version: 0.4.1
       fraction.js:
         specifier: ^5.2.1
         version: 5.2.1
@@ -518,6 +521,9 @@ importers:
 
   packages/superdough:
     dependencies:
+      '@kabelsalat/lib':
+        specifier: ^0.4.1
+        version: 0.4.1
       nanostores:
         specifier: ^0.11.3
         version: 0.11.3
@@ -1969,6 +1975,15 @@ packages:
     resolution: {integrity: sha512-yYxMVH7Dqw6nO0d5NIV8OQWnitU8k6vXH8NtgqAfIa/IUqRMxRv/NUJJ08VEKbAakwxlgBl5PJdrU0dMPStsnw==}
     engines: {node: '>=v12.0.0'}
 
+  '@kabelsalat/core@0.4.0':
+    resolution: {integrity: sha512-5zV8nh8HffW8aexObXs5pE0xgL0jb1cHc3o8UN6AvK0mBt87fjZvW65E4rMslHyq+OuCscoBJW7B3MbYfWrwMQ==}
+
+  '@kabelsalat/lib@0.4.1':
+    resolution: {integrity: sha512-gBCjrZKD9huTKNJuBC6BXM4PMQSg8otL8A/vp8j98P9v6yWTX1TuyaqdLg/1PrIAMV4hlWoav9ZD3YMFlrvouw==}
+
+  '@kabelsalat/web@0.4.1':
+    resolution: {integrity: sha512-ASkFhePJLx3GjadYOueI7sHKXBbRPk/a1pfslFeQNI9gU7yZq/KrnkmOmLrgrtixAsy7gyi1vWqkmRRvH3Ki6w==}
+
   '@lerna/create@8.1.9':
     resolution: {integrity: sha512-DPnl5lPX4v49eVxEbJnAizrpMdMTBz1qykZrAbBul9rfgk531v8oAt+Pm6O/rpAleRombNM7FJb5rYGzBJatOQ==}
     engines: {node: '>=18.0.0'}
@@ -9261,6 +9276,17 @@ snapshots:
     dependencies:
       lodash: 4.17.21
 
+  '@kabelsalat/core@0.4.0': {}
+
+  '@kabelsalat/lib@0.4.1':
+    dependencies:
+      '@kabelsalat/core': 0.4.0
+
+  '@kabelsalat/web@0.4.1':
+    dependencies:
+      '@kabelsalat/core': 0.4.0
+      '@kabelsalat/lib': 0.4.1
+
   '@lerna/create@8.1.9(encoding@0.1.13)(typescript@5.7.3)':
     dependencies:
       '@npmcli/arborist': 7.5.4
@@ -10554,7 +10580,7 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
-  '@vitest/coverage-v8@3.0.4(vitest@3.0.4(@types/debug@4.1.12)(@types/node@22.10.10)(@vitest/ui@3.0.4)(jiti@2.4.2)(lightningcss@1.29.1)(terser@5.37.0)(yaml@2.7.0))':
+  '@vitest/coverage-v8@3.0.4(vitest@3.0.4)':
     dependencies:
       '@ampproject/remapping': 2.3.0
       '@bcoe/v8-coverage': 1.0.2

test/__snapshots__/examples.test.mjs.snap

@@ -611,6 +611,132 @@ exports[`runs examples > example "FX" example index 1 1`] = `
 ]
 `;
 
+exports[`runs examples > example "K" example index 0 1`] = `
+[
+  "[ 0/1 → 1/12 | note:Bb4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.3 0.03] ]",
+  "[ 1/12 → 1/6 | note:C4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.3 0.03] ]",
+  "[ 1/6 → 1/4 | note:F4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.3 0.03] ]",
+  "[ 1/4 → 1/3 | note:Bb4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.2 0.08] ]",
+  "[ (1/3 → 3/8) ⇝ 5/12 | note:C4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.2 0.08] ]",
+  "[ 1/3 ⇜ (3/8 → 5/12) | note:C4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.2 0.01] ]",
+  "[ 5/12 → 1/2 | note:F4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.2 0.01] ]",
+  "[ 1/2 → 7/12 | note:Bb4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.3 0.01] ]",
+  "[ 7/12 → 2/3 | note:C4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.3 0.01] ]",
+  "[ 2/3 → 3/4 | note:F4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.3 0.01] ]",
+  "[ 3/4 → 5/6 | note:Bb4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[16 0.1 1 0.2 0.013] ]",
+  "[ 5/6 → 11/12 | note:C4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[16 0.1 1 0.2 0.013] ]",
+  "[ 11/12 → 1/1 | note:F4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[16 0.1 1 0.2 0.013] ]",
+  "[ 1/1 → 13/12 | note:C5 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.3 0.03] ]",
+  "[ 13/12 → 7/6 | note:Eb4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.3 0.03] ]",
+  "[ 7/6 → 5/4 | note:G4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.3 0.03] ]",
+  "[ 5/4 → 4/3 | note:C5 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.2 0.08] ]",
+  "[ (4/3 → 11/8) ⇝ 17/12 | note:Eb4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.2 0.08] ]",
+  "[ 4/3 ⇜ (11/8 → 17/12) | note:Eb4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.2 0.01] ]",
+  "[ 17/12 → 3/2 | note:G4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.2 0.01] ]",
+  "[ 3/2 → 19/12 | note:C5 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.3 0.01] ]",
+  "[ 19/12 → 5/3 | note:Eb4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.3 0.01] ]",
+  "[ 5/3 → 7/4 | note:G4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.3 0.01] ]",
+  "[ 7/4 → 11/6 | note:C5 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[16 0.1 1 0.2 0.013] ]",
+  "[ 11/6 → 23/12 | note:Eb4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[16 0.1 1 0.2 0.013] ]",
+  "[ 23/12 → 2/1 | note:G4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[16 0.1 1 0.2 0.013] ]",
+  "[ 2/1 → 25/12 | note:Db4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.3 0.03] ]",
+  "[ 25/12 → 13/6 | note:F4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.3 0.03] ]",
+  "[ 13/6 → 9/4 | note:Ab4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.3 0.03] ]",
+  "[ 9/4 → 7/3 | note:Db4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.2 0.08] ]",
+  "[ (7/3 → 19/8) ⇝ 29/12 | note:F4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.2 0.08] ]",
+  "[ 7/3 ⇜ (19/8 → 29/12) | note:F4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.2 0.01] ]",
+  "[ 29/12 → 5/2 | note:Ab4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.2 0.01] ]",
+  "[ 5/2 → 31/12 | note:Db4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.3 0.01] ]",
+  "[ 31/12 → 8/3 | note:F4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.3 0.01] ]",
+  "[ 8/3 → 11/4 | note:Ab4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.3 0.01] ]",
+  "[ 11/4 → 17/6 | note:Db4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[16 0.1 1 0.2 0.013] ]",
+  "[ 17/6 → 35/12 | note:F4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[16 0.1 1 0.2 0.013] ]",
+  "[ 35/12 → 3/1 | note:Ab4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[16 0.1 1 0.2 0.013] ]",
+  "[ 3/1 → 37/12 | note:Eb4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.3 0.03] ]",
+  "[ 37/12 → 19/6 | note:G4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.3 0.03] ]",
+  "[ 19/6 → 13/4 | note:Bb4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.3 0.03] ]",
+  "[ 13/4 → 10/3 | note:Eb4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.2 0.08] ]",
+  "[ (10/3 → 27/8) ⇝ 41/12 | note:G4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.2 0.08] ]",
+  "[ 10/3 ⇜ (27/8 → 41/12) | note:G4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.2 0.01] ]",
+  "[ 41/12 → 7/2 | note:Bb4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.2 0.01] ]",
+  "[ 7/2 → 43/12 | note:Eb4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.3 0.01] ]",
+  "[ 43/12 → 11/3 | note:G4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.3 0.01] ]",
+  "[ 11/3 → 15/4 | note:Bb4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[2 0 0.1 0.3 0.01] ]",
+  "[ 15/4 → 23/6 | note:Eb4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[16 0.1 1 0.2 0.013] ]",
+  "[ 23/6 → 47/12 | note:G4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[16 0.1 1 0.2 0.013] ]",
+  "[ 47/12 → 4/1 | note:Bb4 s:saw workletSrc:saw(saw(sFreq / pat[0]).mul(8).add(sFreq).lag(pat[1])).mul(0.3).mul(sGate.adsr(0  0.15  0.5  pat[2])).lpf(sGate.adsr(0  0.2  0.3  0.2).mul(1).add(0)).add(x => x.delay(pat[3]).mul(0.7)).add(x => x.delay(pat[4]).mul(0.77)).mul(0.7).add(x => x.delay(0.13).mul(0.7)).out() workletInputs:[16 0.1 1 0.2 0.013] ]",
+]
+`;
+
+exports[`runs examples > example "K" example index 1 1`] = `
+[
+  "[ 0/1 → 1/16 | note:G#3 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0 0.05 0.1 1.5] FXrelease:1 room:0.3 ]",
+  "[ 1/16 → 1/8 | note:A#2 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0 0.05 0.1 1.5] FXrelease:1 room:0.3 ]",
+  "[ 1/8 → 3/16 | note:B2 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0 0.05 0.1 1.5] FXrelease:1 room:0.3 ]",
+  "[ 3/16 → 1/4 | note:G#3 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0 0.05 0.1 1.5] FXrelease:1 room:0.3 ]",
+  "[ 1/4 → 5/16 | note:A#3 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0 0.05 0.1 1] FXrelease:1 room:0.3 ]",
+  "[ 5/16 → 3/8 | note:C#3 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0 0.05 0.1 1] FXrelease:1 room:0.3 ]",
+  "[ 3/8 → 7/16 | note:G#3 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0 0.05 0.1 1] FXrelease:1 room:0.3 ]",
+  "[ 7/16 → 1/2 | note:A#3 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0 0.05 0.1 1] FXrelease:1 room:0.3 ]",
+  "[ 1/2 → 9/16 | note:B3 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0 0.05 0.1 2] FXrelease:1 room:0.3 ]",
+  "[ 9/16 → 5/8 | note:G#3 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0 0.05 0.1 2] FXrelease:1 room:0.3 ]",
+  "[ 5/8 → 11/16 | note:A#3 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0 0.05 0.1 2] FXrelease:1 room:0.3 ]",
+  "[ 11/16 → 3/4 | note:D#4 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0 0.05 0.1 2] FXrelease:1 room:0.3 ]",
+  "[ 3/4 → 13/16 | note:G#3 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0 0.05 0.1 2] FXrelease:1 room:0.3 ]",
+  "[ 13/16 → 7/8 | note:A#2 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0 0.05 0.1 2] FXrelease:1 room:0.3 ]",
+  "[ 7/8 → 15/16 | note:B3 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0 0.05 0.1 2] FXrelease:1 room:0.3 ]",
+  "[ 15/16 → 1/1 | note:G#2 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0 0.05 0.1 2] FXrelease:1 room:0.3 ]",
+  "[ 1/1 → 17/16 | note:A#2 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.025977108255028726 0.12793132476508617 0.2 6] FXrelease:1 room:0.3 ]",
+  "[ 17/16 → 9/8 | note:C#3 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.025977108255028726 0.12793132476508617 0.2 6] FXrelease:1 room:0.3 ]",
+  "[ 9/8 → 19/16 | note:G#2 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.025977108255028726 0.12793132476508617 0.2 4] FXrelease:1 room:0.3 ]",
+  "[ 19/16 → 5/4 | note:A#4 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.025977108255028726 0.12793132476508617 0.2 4] FXrelease:1 room:0.3 ]",
+  "[ 5/4 → 21/16 | note:B2 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.025977108255028726 0.12793132476508617 0.2 4] FXrelease:1 room:0.3 ]",
+  "[ 21/16 → 11/8 | note:G#4 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.025977108255028726 0.12793132476508617 0.2 4] FXrelease:1 room:0.3 ]",
+  "[ 11/8 → 23/16 | note:A#4 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.025977108255028726 0.12793132476508617 0.2 4] FXrelease:1 room:0.3 ]",
+  "[ 23/16 → 3/2 | note:D#3 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.025977108255028726 0.12793132476508617 0.2 4] FXrelease:1 room:0.3 ]",
+  "[ 3/2 → 25/16 | note:G#2 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.025977108255028726 0.12793132476508617 0.2 1] FXrelease:1 room:0.3 ]",
+  "[ 25/16 → 13/8 | note:A#4 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.025977108255028726 0.12793132476508617 0.2 1] FXrelease:1 room:0.3 ]",
+  "[ 13/8 → 27/16 | note:B4 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.025977108255028726 0.12793132476508617 0.2 1] FXrelease:1 room:0.3 ]",
+  "[ 27/16 → 7/4 | note:G#4 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.025977108255028726 0.12793132476508617 0.2 1] FXrelease:1 room:0.3 ]",
+  "[ 7/4 → 29/16 | note:A#4 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.025977108255028726 0.12793132476508617 0.2 1] FXrelease:1 room:0.3 ]",
+  "[ 29/16 → 15/8 | note:C#5 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.025977108255028726 0.12793132476508617 0.2 1] FXrelease:1 room:0.3 ]",
+  "[ 15/8 → 31/16 | note:G#2 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.025977108255028726 0.12793132476508617 0.2 1] FXrelease:1 room:0.3 ]",
+  "[ 31/16 → 2/1 | note:A#2 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.025977108255028726 0.12793132476508617 0.2 1] FXrelease:1 room:0.3 ]",
+  "[ 2/1 → 33/16 | note:B2 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.047976355999708176 0.19392906799912457 0.3 1.5] FXrelease:1 room:0.3 ]",
+  "[ 33/16 → 17/8 | note:G#4 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.047976355999708176 0.19392906799912457 0.3 1.5] FXrelease:1 room:0.3 ]",
+  "[ 17/8 → 35/16 | note:A#2 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.047976355999708176 0.19392906799912457 0.3 1.5] FXrelease:1 room:0.3 ]",
+  "[ 35/16 → 9/4 | note:D#5 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.047976355999708176 0.19392906799912457 0.3 1.5] FXrelease:1 room:0.3 ]",
+  "[ 9/4 → 37/16 | note:G#4 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.047976355999708176 0.19392906799912457 0.3 1] FXrelease:1 room:0.3 ]",
+  "[ 37/16 → 19/8 | note:A#2 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.047976355999708176 0.19392906799912457 0.3 1] FXrelease:1 room:0.3 ]",
+  "[ 19/8 → 39/16 | note:B2 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.047976355999708176 0.19392906799912457 0.3 1] FXrelease:1 room:0.3 ]",
+  "[ 39/16 → 5/2 | note:G#4 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.047976355999708176 0.19392906799912457 0.3 1] FXrelease:1 room:0.3 ]",
+  "[ 5/2 → 41/16 | note:A#4 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.047976355999708176 0.19392906799912457 0.3 1.5] FXrelease:1 room:0.3 ]",
+  "[ 41/16 → 21/8 | note:C#3 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.047976355999708176 0.19392906799912457 0.3 1.5] FXrelease:1 room:0.3 ]",
+  "[ 21/8 → 43/16 | note:G#4 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.047976355999708176 0.19392906799912457 0.3 1.5] FXrelease:1 room:0.3 ]",
+  "[ 43/16 → 11/4 | note:A#2 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.047976355999708176 0.19392906799912457 0.3 1.5] FXrelease:1 room:0.3 ]",
+  "[ 11/4 → 45/16 | note:B2 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.047976355999708176 0.19392906799912457 0.3 1] FXrelease:1 room:0.3 ]",
+  "[ 45/16 → 23/8 | note:G#2 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.047976355999708176 0.19392906799912457 0.3 1] FXrelease:1 room:0.3 ]",
+  "[ 23/8 → 47/16 | note:A#4 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.047976355999708176 0.19392906799912457 0.3 1] FXrelease:1 room:0.3 ]",
+  "[ 47/16 → 3/1 | note:D#5 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.047976355999708176 0.19392906799912457 0.3 1] FXrelease:1 room:0.3 ]",
+  "[ 3/1 → 49/16 | note:G#3 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.010864455532282592 0.08259336659684778 0.1 2] FXrelease:1 room:0.3 ]",
+  "[ 49/16 → 25/8 | note:A#3 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.010864455532282592 0.08259336659684778 0.1 2] FXrelease:1 room:0.3 ]",
+  "[ 25/8 → 51/16 | note:B3 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.010864455532282592 0.08259336659684778 0.1 2] FXrelease:1 room:0.3 ]",
+  "[ 51/16 → 13/4 | note:G#2 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.010864455532282592 0.08259336659684778 0.1 2] FXrelease:1 room:0.3 ]",
+  "[ 13/4 → 53/16 | note:A#2 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.010864455532282592 0.08259336659684778 0.1 2] FXrelease:1 room:0.3 ]",
+  "[ 53/16 → 27/8 | note:C#4 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.010864455532282592 0.08259336659684778 0.1 2] FXrelease:1 room:0.3 ]",
+  "[ 27/8 → 55/16 | note:G#3 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.010864455532282592 0.08259336659684778 0.1 2] FXrelease:1 room:0.3 ]",
+  "[ 55/16 → 7/2 | note:A#2 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.010864455532282592 0.08259336659684778 0.1 2] FXrelease:1 room:0.3 ]",
+  "[ 7/2 → 57/16 | note:B3 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.010864455532282592 0.08259336659684778 0.1 1.5] FXrelease:1 room:0.3 ]",
+  "[ 57/16 → 29/8 | note:G#2 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.010864455532282592 0.08259336659684778 0.1 1.5] FXrelease:1 room:0.3 ]",
+  "[ 29/8 → 59/16 | note:A#2 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.010864455532282592 0.08259336659684778 0.1 1.5] FXrelease:1 room:0.3 ]",
+  "[ 59/16 → 15/4 | note:D#3 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.010864455532282592 0.08259336659684778 0.1 1.5] FXrelease:1 room:0.3 ]",
+  "[ 15/4 → 61/16 | note:G#2 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.010864455532282592 0.08259336659684778 0.1 1] FXrelease:1 room:0.3 ]",
+  "[ 61/16 → 31/8 | note:A#3 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.010864455532282592 0.08259336659684778 0.1 1] FXrelease:1 room:0.3 ]",
+  "[ 31/8 → 63/16 | note:B2 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.010864455532282592 0.08259336659684778 0.1 1] FXrelease:1 room:0.3 ]",
+  "[ 63/16 → 4/1 | note:G#3 workletSrc:(() => {\\n    const att = pat[0];\\n    const dec = pat[1];\\n    let f = n(sFreq);\\n    const mod = sine(f).mul(pat[2]).add(pat[3]);\\n    saw(f.mul(mod)).mul(sGate.ad(att  dec)).add(x => x.delay(0.4).mul(0.3)).out()\\n})() workletInputs:[0.010864455532282592 0.08259336659684778 0.1 1] FXrelease:1 room:0.3 ]",
+]
+`;
+
 exports[`runs examples > example "accelerate" example index 0 1`] = `
 [
   "[ 0/1 → 2/1 | s:sax accelerate:0 ]",
@@ -7241,6 +7367,10 @@ exports[`runs examples > example "midicmd" example index 0 1`] = `
 ]
 `;
 
+exports[`runs examples > example "midikeys" example index 0 1`] = `[]`;
+
+exports[`runs examples > example "midikeys" example index 1 1`] = `[]`;
+
 exports[`runs examples > example "midin" example index 0 1`] = `
 [
   "[ 0/1 → 1/4 | note:c cutoff:0 resonance:0 s:sawtooth ]",

test/runtime.mjs

@@ -131,6 +131,10 @@ const midin = () => {
   return (ccNum) => strudel.ref(() => 0); // returns ref with default value 0
 };
 
+const midikeys = async () => {
+  return () => strudel.silence;
+};
+
 const sysex = ([id, data]) => {};
 
 // TODO: refactor to evalScope
@@ -150,6 +154,7 @@ evalScope(
   */
   {
     midin,
+    midikeys,
     sysex,
     // gist,
     // euclid,

warm.js

@@ -1,14 +1,30 @@
-fetch('https://codeberg.org/api/v1/repos/uzu/strudel/pulls?state=closed&page=1')
-  .then((res) => res.json())
-  .then((pulls) => {
-    const r = pulls
-      .filter((pull) => pull.merged)
-      .sort((a, b) => new Date(b.closed_at) - new Date(a.closed_at))
-      .map((pull) => `${pull.closed_at} ${pull.title} by ${pull.user.login || '?'} in: [#${pull.number}](${pull.url}) `)
-      .join('\n');
-    console.log(r);
-  });
+// this script loads all merged PRs within the given page range
+// it can be used to update the CHANGELOG.md file in a semi-automated way
+// the problem: codeberg doesn't support loading merged PRs, so we have to filter them in memory
+// luckily, we can sort after "recentupdate", which means we can do incremental changelog generation
+// todo: support setting a "last_updated" date, so the script would automatically check how far it has to go
 
-/*
+async function main() {
+  let pageStart = 1;
+  let pageEnd = 1;
+  let prs = [];
+  for (let p = pageStart; p <= pageEnd; p++) {
+    console.log(`load page ${p}/${pageEnd}`);
+    const res = await fetch(
+      `https://codeberg.org/api/v1/repos/uzu/strudel/pulls?state=closed&sort=recentupdate&page=${p}`,
+    );
+    const pulls = await res.json();
+    const merged = pulls.filter((pull) => pull.merged);
+    prs = prs.concat(merged);
+  }
+  const output = prs
+    .sort((a, b) => new Date(b.closed_at) - new Date(a.closed_at))
+    .map(
+      (pull) => `- ${pull.closed_at} ${pull.title} by @${pull.user.login || '?'} in: [#${pull.number}](${pull.url}) `,
+    )
+    .join('\n');
+  console.log('-------------');
+  console.log(output);
+}
 
-  */
+main();

website/src/metadata_parser.js

@@ -1,4 +1,4 @@
-const ALLOW_MANY = ['by', 'url', 'genre', 'license'];
+const ALLOW_MANY = ['by', 'url', 'genre', 'license', 'tag'];
 
 export function getMetadata(raw_code) {
   if (raw_code == null) {

website/src/pages/learn/faq.mdx

@@ -19,6 +19,14 @@ While there is no charge there are some caveats, e.g.:
 - the source code must stay free, i.e. you cannot distribute strudel or tidal as part of projects with incompatible licenses - see the [license](https://www.gnu.org/licenses/agpl-3.0.en.html) for details.
 - the contributed examples and tracks are also separately licensed, and must not e.g. be used to train AI models without permission.
 
+## How do I try out the latest features?
+
+The main, stable strudel website is [strudel.cc](https://strudel.cc/). There is also [warm.strudel.cc](https://warm.strudel.cc), known as "warm strudel", which has the latest development features. You might find warm strudel has bug fixes and features that the main website doesn't, but it will often be less stable and probably not suitable for important performances.
+
+Alternatively, you can run strudel locally to try out the latest features. You can find development-oriented [instructions for that here](https://codeberg.org/uzu/strudel/src/branch/main/CONTRIBUTING.md#project-setup).
+
+You can see the [latest changes here](https://codeberg.org/uzu/strudel/pulls?q=&type=all&sort=recentupdate&state=closed&labels=&milestone=0&project=0&assignee=0&poster=0), as 'pull requests'.
+
 ## How to record or export audio?
 
 Strudel is not a digital audio workstation and does not operate following the same principles shared by most traditional audio softwares. However, there are multiple ways to record the audio -- and video -- output of Strudel:

website/src/pages/learn/input-output.mdx

@@ -16,10 +16,14 @@ It is also possible to pattern other things with Strudel, such as software and h
 
 Strudel supports MIDI without any additional software (thanks to [webmidi](https://npmjs.com/package/webmidi)), just by adding methods to your pattern:
 
-## midiin(inputName?)
+## midin(inputName?)
 
 <JsDoc client:idle name="midin" h={0} />
 
+## midikeys(inputName?)
+
+<JsDoc client:idle name="midikeys" h={0} />
+
 ## midi(outputName?,options?)
 
 Either connect a midi device or use the IAC Driver (Mac) or Midi Through Port (Linux) for internal midi messages.

website/src/pages/learn/metadata.mdx

@@ -53,6 +53,7 @@ Available tags are:
 - `@url`: web page(s) related to the music (git repository, Soundcloud link, etc.)
 - `@genre`: music genre(s) (pop, jazz, etc.)
 - `@album`: music album name
+- `@tag`: custom tag
 
 Note to tool authors: _Never_ trust that a song has filled those fields with syntactically correct values; make sure your software is robust enough it doesn't break if it encounters bad values
 
@@ -92,3 +93,21 @@ If a tag doesn't accept a list, it can take multi-line values:
          the sofa in the living room.
 */
 ```
+
+# Searching meta-data in the online repl
+
+Meta-data can be used in the search field of the patterns tab in the online repl.
+
+For example to search for all patterns by a specific author use the search term
+
+```
+by: Ada L
+```
+
+or search for patterns with a specific genre like
+
+```
+genre: unicorns
+```
+
+Hint: If no meta-data property is provided in the search all patterns with a `@title`, `@by` or `@tag` matching the search term will be shown.

website/src/repl/components/panel/PatternsTab.jsx

@@ -18,6 +18,7 @@ import { Pagination } from '../pagination/Pagination.jsx';
 import { useState } from 'react';
 import { useDebounce } from '../usedebounce.jsx';
 import cx from '@src/cx.mjs';
+import { Textbox } from '../textbox/Textbox.jsx';
 
 export function PatternLabel({ pattern } /* : { pattern: Tables<'code'> } */) {
   const meta = useMemo(() => getMetadata(pattern.code), [pattern]);
@@ -28,12 +29,12 @@ export function PatternLabel({ pattern } /* : { pattern: Tables<'code'> } */) {
     if (!isNaN(date)) {
       title = date.toLocaleDateString();
     } else {
-      title = 'unnamed';
+      title = pattern.id || 'unnamed';
     }
   }
 
   const author = Array.isArray(meta.by) ? meta.by.join(',') : 'Anonymous';
-  return <>{`${pattern.id}: ${title} by ${author.slice(0, 100)}`.slice(0, 60)}</>;
+  return <>{`${title} by ${author.slice(0, 100)}`.slice(0, 60)}</>;
 }
 
 function PatternButton({ showOutline, onClick, pattern, showHiglight }) {
@@ -79,73 +80,115 @@ const updateCodeWindow = (context, patternData, reset = false) => {
   context.handleUpdate(patternData, reset);
 };
 
-function UserPatterns({ context }) {
+export function PatternsTab({ context }) {
+  const [search, setSearch] = useState('');
   const activePattern = useActivePattern();
   const viewingPatternStore = useViewingPatternData();
   const viewingPatternData = parseJSON(viewingPatternStore);
-  const { userPatterns, patternFilter, patternAutoStart } = useSettings();
+  const { userPatterns, patternAutoStart } = useSettings();
   const viewingPatternID = viewingPatternData?.id;
-  return (
-    <div className="flex flex-col gap-2 flex-grow overflow-hidden h-full pb-2 ">
-      <div className="pr-4 space-x-4  flex max-w-full overflow-x-auto">
-        <ActionButton
-          label="new"
-          onClick={() => {
-            const { data } = userPattern.createAndAddToDB();
-            updateCodeWindow(context, data);
-          }}
-        />
-        <ActionButton
-          label="duplicate"
-          onClick={() => {
-            const { data } = userPattern.duplicate(viewingPatternData);
-            updateCodeWindow(context, data);
-          }}
-        />
-        <ActionButton
-          label="delete"
-          onClick={() => {
-            const { data } = userPattern.delete(viewingPatternID);
-            updateCodeWindow(context, { ...data, collection: userPattern.collection });
-          }}
-        />
-        <label className="hover:opacity-50 cursor-pointer">
-          <input
-            style={{ display: 'none' }}
-            type="file"
-            multiple
-            accept="text/plain,text/x-markdown,application/json"
-            onChange={(e) => importPatterns(e.target.files)}
-          />
-          import
-        </label>
-        <ActionButton label="export" onClick={exportPatterns} />
 
-        <ActionButton
-          label="delete-all"
-          onClick={() => {
-            const { data } = userPattern.clearAll();
-            updateCodeWindow(context, data);
-          }}
-        />
-      </div>
+  const visiblePatterns = useMemo(() => {
+    if (!search) {
+      return userPatterns;
+    }
+    return Object.fromEntries(
+      Object.entries(userPatterns).filter(([_key, pattern]) => {
+        const meta = getMetadata(pattern.code);
 
-      <div className="overflow-auto h-full bg-background p-2 rounded-md">
-        {/* {patternFilter === patternFilterName.user && ( */}
-        <PatternButtons
-          onClick={(id) => {
-            updateCodeWindow(context, { ...userPatterns[id], collection: userPattern.collection }, patternAutoStart);
-
-            if (context.started && activePattern === id) {
-              context.handleEvaluate();
+        // Search for specific meta keys
+        const searchLowercaseTrimmed = search.trim().toLowerCase();
+        if (searchLowercaseTrimmed.includes(':')) {
+          const [metaKey, metaSearch] = searchLowercaseTrimmed.split(/:\s*/);
+          if (metaKey !== undefined && metaSearch !== undefined && metaKey in meta) {
+            const metaValues = meta[metaKey];
+            if (Array.isArray(metaValues)) {
+              return metaValues.some((metaValue) => metaValue.toLowerCase().includes(metaSearch));
+            } else if (typeof metaValues === 'string') {
+              return metaValues.toLowerCase().includes(metaSearch);
+            } else {
+              return false;
             }
-          }}
-          patterns={userPatterns}
-          started={context.started}
-          activePattern={activePattern}
-          viewingPatternID={viewingPatternID}
-        />
-        {/* )} */}
+          }
+        }
+        const title = meta.title ? meta.title : 'unnamed';
+        const authors = meta.by ? meta.by : ['anonymous'];
+        const tags = meta.tag ? meta.tag : [];
+        return (
+          title.toLowerCase().includes(searchLowercaseTrimmed) ||
+          authors.some((author) => author.toLowerCase().includes(searchLowercaseTrimmed)) ||
+          tags.some((tag) => tag.toLowerCase().includes(searchLowercaseTrimmed))
+        );
+      }),
+    );
+  }, [search, viewingPatternStore]);
+
+  return (
+    <div className="px-4 w-full text-foreground  space-y-2  flex flex-col overflow-hidden max-h-full h-full">
+      <div className="w-full flex">
+        <Textbox className="w-full" placeholder="Search" value={search} onChange={setSearch} />
+      </div>
+      <div className="flex flex-col gap-2 flex-grow overflow-hidden h-full pb-2 ">
+        <div className="pr-4 space-x-4  flex max-w-full overflow-x-auto">
+          <ActionButton
+            label="new"
+            onClick={() => {
+              const { data } = userPattern.createAndAddToDB();
+              updateCodeWindow(context, data);
+            }}
+          />
+          <ActionButton
+            label="duplicate"
+            onClick={() => {
+              const { data } = userPattern.duplicate(viewingPatternData);
+              updateCodeWindow(context, data);
+            }}
+          />
+          <ActionButton
+            label="delete"
+            onClick={() => {
+              const { data } = userPattern.delete(viewingPatternID);
+              updateCodeWindow(context, { ...data, collection: userPattern.collection });
+            }}
+          />
+          <label className="hover:opacity-50 cursor-pointer">
+            <input
+              style={{ display: 'none' }}
+              type="file"
+              multiple
+              accept="text/plain,text/x-markdown,application/json"
+              onChange={(e) => importPatterns(e.target.files)}
+            />
+            import
+          </label>
+          <ActionButton label="export" onClick={exportPatterns} />
+
+          <ActionButton
+            label="delete-all"
+            onClick={() => {
+              const { data } = userPattern.clearAll();
+              updateCodeWindow(context, data);
+            }}
+          />
+        </div>
+
+        <div className="overflow-auto h-full bg-background p-2 rounded-md">
+          {/* {patternFilter === patternFilterName.user && ( */}
+          <PatternButtons
+            onClick={(id) => {
+              updateCodeWindow(context, { ...userPatterns[id], collection: userPattern.collection }, patternAutoStart);
+
+              if (context.started && activePattern === id) {
+                context.handleEvaluate();
+              }
+            }}
+            patterns={visiblePatterns}
+            started={context.started}
+            activePattern={activePattern}
+            viewingPatternID={viewingPatternID}
+          />
+          {/* )} */}
+        </div>
       </div>
     </div>
   );
@@ -232,28 +275,3 @@ function PublicPatterns({ context }) {
   }
   return <LatestPatterns context={context} />;
 }
-
-export function PatternsTab({ context }) {
-  const { patternFilter } = useSettings();
-
-  return (
-    <div className="px-4 w-full text-foreground  space-y-2  flex flex-col overflow-hidden max-h-full h-full">
-      <UserPatterns context={context} />
-    </div>
-  );
-  /* return (
-    <div className="px-4 w-full text-foreground  space-y-2  flex flex-col overflow-hidden max-h-full h-full">
-      <ButtonGroup
-        value={patternFilter}
-        onChange={(value) => settingsMap.setKey('patternFilter', value)}
-        items={patternFilterName}
-      ></ButtonGroup>
-
-      {patternFilter === patternFilterName.user ? (
-        <UserPatterns context={context} />
-      ) : (
-        <PublicPatterns context={context} />
-      )}
-    </div>
-  ); */
-}

website/src/repl/components/panel/Reference.jsx

@@ -55,7 +55,7 @@ export function Reference() {
   return (
     <div className="flex h-full w-full p-2 overflow-hidden">
       <div className="h-full  flex flex-col gap-2 w-1/3 max-w-72 ">
-        <div class="w-full flex">
+        <div className="w-full flex">
           <Textbox className="w-full" placeholder="Search" value={search} onChange={setSearch} />
         </div>
         <div className="flex flex-col h-full overflow-y-auto  gap-1.5 bg-background bg-opacity-50  rounded-md">