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Cache all top-level calls to filterByTypes (~7% runtime reduction).

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This commit is contained in:
David Anson 2024-08-24 22:05:16 -07:00
parent 85e704f32a
commit dfcb4529f3
47 changed files with 427 additions and 481 deletions
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12
lib/md054.js
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@ -3,9 +3,8 @@
"use strict";
const { addErrorContext, nextLinesRe } = require("../helpers");
const { filterByTypes, filterByPredicate, getTokenTextByType } =
require("../helpers/micromark.cjs");
const { referenceLinkImageData } = require("./cache");
const { filterByPredicate, getTokenTextByType } = require("../helpers/micromark.cjs");
const { getReferenceLinkImageData, filterByTypesCached } = require("./cache");
const backslashEscapeRe = /\\([!"#$%&'()*+,\-./:;<=>?@[\\\]^_`{|}~])/g;
const removeBackslashEscapes = (text) => text.replace(backslashEscapeRe, "$1");
@ -40,11 +39,8 @@ module.exports = {
// Everything allowed, nothing to check
return;
}
const { definitions } = referenceLinkImageData();
const links = filterByTypes(
params.parsers.micromark.tokens,
[ "autolink", "image", "link" ]
);
const { definitions } = getReferenceLinkImageData();
const links = filterByTypesCached([ "autolink", "image", "link" ]);
for (const link of links) {
let label = null;
let destination = null;