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Feature: tactus marking (#1021)

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* rename `beat` option to `stackBy` to `repeat`
* fix parse error reporting
* rename `weight` to `tactus` (it might in the end be pulse, step, or tap)
* tactus marking with ^
* and add some tests
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Alex McLean 2024-03-27 12:06:05 +00:00 • committed by GitHub
parent 2e8ae38d33
commit 2fd2bdba60
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8 changed files with 205 additions and 134 deletions
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10
packages/mini/test/mini.test.mjs
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@ -6,6 +6,7 @@ This program is free software: you can redistribute it and/or modify it under th
import { getLeafLocation, getLeafLocations, mini, mini2ast } from '../mini.mjs';
import '@strudel/core/euclid.mjs';
import { Fraction } from '@strudel/core/index.mjs';
import { describe, expect, it } from 'vitest';
describe('mini', () => {
@ -207,6 +208,15 @@ describe('mini', () => {
it('_ and @ are almost interchangeable', () => {
expect(minS('a @ b @ @')).toEqual(minS('a _2 b _3'));
});
it('supports ^ tactus marking', () => {
expect(mini('a [^b c]').tactus).toEqual(Fraction(4));
expect(mini('[a b c] [d [e f]]').tactus).toEqual(Fraction(2));
expect(mini('^[a b c] [d [e f]]').tactus).toEqual(Fraction(2));
expect(mini('[a b c] [d [^e f]]').tactus).toEqual(Fraction(8));
expect(mini('[a b c] [^d [e f]]').tactus).toEqual(Fraction(4));
expect(mini('[^a b c] [^d [e f]]').tactus).toEqual(Fraction(12));
expect(mini('[^a b c] [d [^e f]]').tactus).toEqual(Fraction(24));
});
});
describe('getLeafLocation', () => {