fix

book/node_modules/highlight.js/lib/languages/reasonml.js

@@ -0,0 +1,142 @@
+/*
+Language: ReasonML
+Description: Reason lets you write simple, fast and quality type safe code while leveraging both the JavaScript & OCaml ecosystems.
+Website: https://reasonml.github.io
+Author: Gidi Meir Morris <oss@gidi.io>
+Category: functional
+*/
+function reasonml(hljs) {
+  const BUILT_IN_TYPES = [
+    "array",
+    "bool",
+    "bytes",
+    "char",
+    "exn|5",
+    "float",
+    "int",
+    "int32",
+    "int64",
+    "list",
+    "lazy_t|5",
+    "nativeint|5",
+    "ref",
+    "string",
+    "unit",
+  ];
+  return {
+    name: 'ReasonML',
+    aliases: [ 're' ],
+    keywords: {
+      $pattern:  /[a-z_]\w*!?/,
+      keyword: [
+        "and",
+        "as",
+        "asr",
+        "assert",
+        "begin",
+        "class",
+        "constraint",
+        "do",
+        "done",
+        "downto",
+        "else",
+        "end",
+        "esfun",
+        "exception",
+        "external",
+        "for",
+        "fun",
+        "function",
+        "functor",
+        "if",
+        "in",
+        "include",
+        "inherit",
+        "initializer",
+        "land",
+        "lazy",
+        "let",
+        "lor",
+        "lsl",
+        "lsr",
+        "lxor",
+        "mod",
+        "module",
+        "mutable",
+        "new",
+        "nonrec",
+        "object",
+        "of",
+        "open",
+        "or",
+        "pri",
+        "pub",
+        "rec",
+        "sig",
+        "struct",
+        "switch",
+        "then",
+        "to",
+        "try",
+        "type",
+        "val",
+        "virtual",
+        "when",
+        "while",
+        "with",
+      ],
+      built_in: BUILT_IN_TYPES,
+      literal: ["true", "false"],
+    },
+    illegal: /(:-|:=|\$\{|\+=)/,
+    contains: [
+      {
+        scope: 'literal',
+        match: /\[(\|\|)?\]|\(\)/,
+        relevance: 0
+      },
+      hljs.C_LINE_COMMENT_MODE,
+      hljs.COMMENT(/\/\*/, /\*\//, { illegal: /^(#,\/\/)/ }),
+      { /* type variable */
+        scope: 'symbol',
+        match: /\'[A-Za-z_](?!\')[\w\']*/
+        /* the grammar is ambiguous on how 'a'b should be interpreted but not the compiler */
+      },
+      { /* polymorphic variant */
+        scope: 'type',
+        match: /`[A-Z][\w\']*/
+      },
+      { /* module or constructor */
+        scope: 'type',
+        match: /\b[A-Z][\w\']*/,
+        relevance: 0
+      },
+      { /* don't color identifiers, but safely catch all identifiers with ' */
+      match: /[a-z_]\w*\'[\w\']*/,
+        relevance: 0
+      },
+      {
+        scope: 'operator',
+        match: /\s+(\|\||\+[\+\.]?|\*[\*\/\.]?|\/[\.]?|\.\.\.|\|>|&&|===?)\s+/,
+        relevance: 0
+      },      
+      hljs.inherit(hljs.APOS_STRING_MODE, {
+        scope: 'string',
+        relevance: 0
+      }),
+      hljs.inherit(hljs.QUOTE_STRING_MODE, { illegal: null }),
+      {
+        scope: 'number',
+        variants: [
+          { match: /\b0[xX][a-fA-F0-9_]+[Lln]?/ },
+          { match: /\b0[oO][0-7_]+[Lln]?/ },
+          { match: /\b0[bB][01_]+[Lln]?/ },
+          { match: /\b[0-9][0-9_]*([Lln]|(\.[0-9_]*)?([eE][-+]?[0-9_]+)?)/ },
+        ],
+        relevance: 0
+      },
+    ]
+  };
+}
+
+module.exports = reasonml;