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Update MD038/no-space-in-code to check token.content before calling helpers.forEachInlineCodeSpan for ~6% time reduction measured via profile-fixture.mjs on Apple Silicon M1.

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David Anson 2022-06-12 19:04:39 -07:00
parent a14df5aa5f
commit ac38a614e9
2 changed files with 11 additions and 8 deletions
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8
demo/markdownlint-browser.js
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@ -4050,14 +4050,15 @@ module.exports = {
const { addErrorContext, filterTokens, forEachInlineCodeSpan, newLineRe } = __webpack_require__(/*! ../helpers */ "../helpers/helpers.js");
const leftSpaceRe = /^\s([^`]|$)/;
const rightSpaceRe = /[^`]\s$/;
const singleLeftRightSpaceRe = /^\s(?:\S.*\S|\S)\s$/;
const spaceInsideCodeInline = (token) => ((token.type === "code_inline") &&
(leftSpaceRe.test(token.content) || rightSpaceRe.test(token.content)));
module.exports = {
"names": ["MD038", "no-space-in-code"],
"description": "Spaces inside code span elements",
"tags": ["whitespace", "code"],
"function": function MD038(params, onError) {
filterTokens(params, "inline", (token) => {
if (token.children.some((child) => child.type === "code_inline")) {
if (token.children.some(spaceInsideCodeInline)) {
const tokenLines = params.lines.slice(token.map[0], token.map[1]);
forEachInlineCodeSpan(tokenLines.join("\n"), (code, lineIndex, columnIndex, tickCount) => {
let rangeIndex = columnIndex - tickCount;
@ -4073,8 +4074,7 @@ module.exports = {
rangeLineOffset = codeLines.length - 1;
fixIndex = 0;
}
const allowed = singleLeftRightSpaceRe.test(code);
if ((left || right) && !allowed) {
if (left || right) {
const codeLinesRange = codeLines[rangeLineOffset];
if (codeLines.length > 1) {
rangeLength = codeLinesRange.length + tickCount;