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mondo add % for pace

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Felix Roos 2025-03-20 13:24:31 +01:00
parent 432e8dcccc
commit 9626f3cc9a
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2 changed files with 3 additions and 2 deletions
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2
packages/mondo/mondo.mjs
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@ -17,7 +17,7 @@ export class MondoParser {
open_seq: /^\[/,
close_seq: /^\]/,
number: /^-?[0-9]*\.?[0-9]+/, // before pipe!
op: /^[*/:!@]|^\.{2}/, // * / : ..
op: /^[*/:!@%]|^\.{2}/, // * / : ! @ % ..
pipe: /^\./,
stack: /^[,$]/,
plain: /^[a-zA-Z0-9-~_^]+/,

3
packages/mondough/mondough.mjs
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@ -21,7 +21,7 @@ strudelScope.leaf = (token, scope) => {
strudelScope.call = (fn, args, name) => {
const [pat, ...rest] = args;
if (!['seq', 'cat', 'stack', ':', '..', '!', '@'].includes(name)) {
if (!['seq', 'cat', 'stack', ':', '..', '!', '@', '%'].includes(name)) {
args = [...rest, pat];
}
if (name === 'seq') {
@ -37,6 +37,7 @@ strudelScope['*'] = fast;
strudelScope['/'] = slow;
strudelScope['!'] = (pat, n) => pat.extend(n);
strudelScope['@'] = (pat, n) => pat.expand(n);
strudelScope['%'] = (pat, n) => pat.pace(n);
// : operator
const tail = (pat, friend) => pat.fmap((a) => (b) => (Array.isArray(a) ? [...a, b] : [a, b])).appLeft(friend);