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Remove RegExp lookbehind assertions used to fix "Polynomial regular expression used on uncontrolled data" because they are not supported in Safari, add eslint-plugin-es rule no-regexp-lookbehind-assertions to prevent regressions.

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David Anson 2022-02-13 16:57:09 -08:00
parent f46ee0732f
commit 7c1550cbe9
5 changed files with 9 additions and 5 deletions
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3
.eslintrc.json
View file

@ -53,6 +53,7 @@
"sourceType": "script"
},
"plugins": [
"es",
"jsdoc",
"node",
"unicorn"
@ -105,6 +106,8 @@
"vars-on-top": "off",
"wrap-regex": "off",
"es/no-regexp-lookbehind-assertions": "error",
"jsdoc/check-access": "error",
"jsdoc/check-alignment": "error",
"jsdoc/check-examples": "off",

4
demo/markdownlint-browser.js
View file

@ -50,11 +50,11 @@ module.exports.orderedListItemMarkerRe = /^[\s>]*0*(\d+)[.)]/;
// Regular expression for all instances of emphasis markers
var emphasisMarkersRe = /[_*]/g;
// Regular expression for inline links and shortcut reference links
var linkRe = /(?:|(?<![^[]))(\[(?:[^[\]]?(?:\[[^[\]]*\])?)*\])(\([^)]*\)|\[[^\]]*\])?/g;
var linkRe = /(\[(?:[^[\]]?(?:\[[^[\]]*\])?)*\])(\([^)]*\)|\[[^\]]*\])?/g;
module.exports.linkRe = linkRe;
// Regular expression for empty inline links
module.exports.emptyLinkRe =
/(?:|(?<![^[]))\[(?:[^[\]]?(?:\[[^[\]]*\])?)*\]\((?:|#|<>)\)/;
/\[(?:[^[\]]?(?:\[[^[\]]*\])?)*\]\((?:|#|<>)\)/;
// Regular expression for link reference definition lines
module.exports.linkReferenceRe = /^ {0,3}\[[^\]]+]:\s.*$/;
// All punctuation characters (normal and full-width)

4
helpers/helpers.js
View file

@ -28,12 +28,12 @@ const emphasisMarkersRe = /[_*]/g;
// Regular expression for inline links and shortcut reference links
const linkRe =
/(?:|(?<![^[]))(\[(?:[^[\]]?(?:\[[^[\]]*\])?)*\])(\([^)]*\)|\[[^\]]*\])?/g;
/(\[(?:[^[\]]?(?:\[[^[\]]*\])?)*\])(\([^)]*\)|\[[^\]]*\])?/g;
module.exports.linkRe = linkRe;
// Regular expression for empty inline links
module.exports.emptyLinkRe =
/(?:|(?<![^[]))\[(?:[^[\]]?(?:\[[^[\]]*\])?)*\]\((?:|#|<>)\)/;
/\[(?:[^[\]]?(?:\[[^[\]]*\])?)*\]\((?:|#|<>)\)/;
// Regular expression for link reference definition lines
module.exports.linkReferenceRe = /^ {0,3}\[[^\]]+]:\s.*$/;

1
package.json
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@ -53,6 +53,7 @@
"ava": "3.15.0",
"c8": "7.10.0",
"eslint": "8.5.0",
"eslint-plugin-es": "4.1.0",
"eslint-plugin-jsdoc": "37.4.0",
"eslint-plugin-node": "11.1.0",
"eslint-plugin-unicorn": "39.0.0",

2
test/rules/lint-javascript.js
View file

@ -17,7 +17,7 @@ const languageJavaScript = /js|javascript/i;
function cleanJsdocRulesFromEslintConfig(config) {
const cleanedConfig = { ...config };
for (const rule in config.rules) {
if (/^(jsdoc|node|unicorn)\//.test(rule)) {
if (/^(es|jsdoc|node|unicorn)\//.test(rule)) {
delete cleanedConfig.rules[rule];
}
}