feat: upgrade oniguruma-to-js

Author: antfu

docs/references/engine-js-compat.md

@@ -1,8 +1,8 @@
 # JavaScript RegExp Engine Compatibility References
 
-> Genreated on Monday, September 9, 2024
+> Genreated on Thursday, September 12, 2024
 >
-> Version `1.16.3`
+> Version `1.17.0`
 >
 > Runtime: Node.js v20.12.2
 
@@ -242,9 +242,9 @@ Languages that throws with the JavaScript RegExp engine (contains syntaxes that
 | swift      | ❌ Error                                                                   |               302 |               4 |
 | julia      | ❌ Error                                                                   |                90 |               5 |
 | kotlin     | ❌ Error                                                                   |                52 |               6 |
+| purescript | ❌ Error                                                                   |                66 |               6 |
 | markdown   | ❌ Error                                                                   |                96 |               7 |
-| purescript | ❌ Error                                                                   |                63 |               9 |
 | apex       | ❌ Error                                                                   |               173 |              14 |
+| haskell    | ❌ Error                                                                   |               136 |              21 |
 | cpp        | ❌ Error                                                                   |               198 |              22 |
 | csharp     | ❌ Error                                                                   |               263 |              32 |
-| haskell    | ❌ Error                                                                   |               113 |              44 |

package.json

@@ -52,7 +52,6 @@
     "picocolors": "catalog:",
     "pnpm": "catalog:",
     "prettier": "catalog:",
-    "regex": "catalog:",
     "rimraf": "catalog:",
     "rollup": "catalog:",
     "rollup-plugin-copy": "catalog:",

packages/engine-javascript/package.json

@@ -36,7 +36,6 @@
   },
   "dependencies": {
     "@shikijs/types": "workspace:*",
-    "oniguruma-to-js": "catalog:",
-    "regex": "catalog:"
+    "oniguruma-to-js": "catalog:"
   }
 }

packages/engine-javascript/src/index.ts

@@ -1,10 +1,9 @@
-import { onigurumaToRegexp } from 'oniguruma-to-js'
-import { rewrite } from 'regex'
 import type {
   PatternScanner,
   RegexEngine,
   RegexEngineString,
 } from '@shikijs/types'
+import { onigurumaToRegexp } from 'oniguruma-to-js'
 
 export interface JavaScriptRegexEngineOptions {
   /**
@@ -31,22 +30,8 @@ const MAX = 4294967295
  * The default RegExp constructor for JavaScript regex engine.
  */
 export function defaultJavaScriptRegexConstructor(pattern: string): RegExp {
-  pattern = pattern
-    // YAML specific handling; TODO: move to tm-grammars
-    .replaceAll('[^\\s[-?:,\\[\\]{}#&*!|>\'"%@`]]', '[^\\s\\-?:,\\[\\]{}#&*!|>\'"%@`]')
-
-  const rewritten = rewrite(pattern, {
-    flags: 'dgm',
-    unicodeSetsPlugin: null,
-    disable: {
-      n: true,
-      v: true,
-      x: true,
-    },
-  })
-
   return onigurumaToRegexp(
-    rewritten.expression,
+    pattern,
     {
       flags: 'dgm',
       ignoreContiguousAnchors: true,