Revert "Revert "Switch kRegex to use RegExp with u directly""

[fisker]

Reverts #15643

[github-actions]

Size Change: -464 B (-0.01%)

Total Size: 7.71 MB

Filename	Size	Change
./dist/plugins/markdown.js	150 kB	-232 B (-0.15%)
./dist/plugins/markdown.mjs	149 kB	-232 B (-0.16%)

ℹ️ View Unchanged

Filename	Size
./dist/bin	4.1 kB
./dist/bin/prettier.cjs	2.1 kB
./dist/doc.d.ts	6.91 kB
./dist/doc.js	53 kB
./dist/doc.mjs	49.3 kB
./dist/index.cjs	35.8 kB
./dist/index.d.ts	26.7 kB
./dist/index.mjs	770 kB
./dist/internal	4.1 kB
./dist/internal/cli.mjs	125 kB
./dist/LICENSE	206 kB
./dist/package.json	6.28 kB
./dist/plugins	4.1 kB
./dist/plugins/acorn.d.ts	109 B
./dist/plugins/acorn.js	150 kB
./dist/plugins/acorn.mjs	150 kB
./dist/plugins/angular.d.ts	177 B
./dist/plugins/angular.js	44.3 kB
./dist/plugins/angular.mjs	43.7 kB
./dist/plugins/babel.d.ts	419 B
./dist/plugins/babel.js	314 kB
./dist/plugins/babel.mjs	313 kB
./dist/plugins/estree.d.ts	11 B
./dist/plugins/estree.js	199 kB
./dist/plugins/estree.mjs	198 kB
./dist/plugins/flow.d.ts	90 B
./dist/plugins/flow.js	662 kB
./dist/plugins/flow.mjs	662 kB
./dist/plugins/glimmer.d.ts	93 B
./dist/plugins/glimmer.js	143 kB
./dist/plugins/glimmer.mjs	142 kB
./dist/plugins/graphql.d.ts	93 B
./dist/plugins/graphql.js	43.6 kB
./dist/plugins/graphql.mjs	43 kB
./dist/plugins/html.d.ts	139 B
./dist/plugins/html.js	146 kB
./dist/plugins/html.mjs	146 kB
./dist/plugins/markdown.d.ts	127 B
./dist/plugins/meriyah.d.ts	93 B
./dist/plugins/meriyah.js	121 kB
./dist/plugins/meriyah.mjs	120 kB
./dist/plugins/postcss.d.ts	121 B
./dist/plugins/postcss.js	151 kB
./dist/plugins/postcss.mjs	151 kB
./dist/plugins/typescript.d.ts	96 B
./dist/plugins/typescript.js	884 kB
./dist/plugins/typescript.mjs	883 kB
./dist/plugins/yaml.d.ts	90 B
./dist/plugins/yaml.js	122 kB
./dist/plugins/yaml.mjs	122 kB
./dist/README.md	4.03 kB
./dist/standalone.d.ts	1.37 kB
./dist/standalone.js	77.4 kB
./dist/standalone.mjs	77.2 kB

_{compressed-size-action}