Source file tm_grammar_ocamllex.ml

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let lang_id = "ocamllex"
let json = {json|{
  "name": "OCamllex",
  "scopeName": "source.ocaml.ocamllex",
  "fileTypes": ["mll"],
  "foldingStartMarker": "{",
  "foldingStopMarker": "}",
  "keyEquivalent": "^~O",
  "patterns": [
    {
      "include": "source.ocaml#comments"
    },
    {
      "include": "source.ocaml#strings"
    },
    {
      "include": "source.ocaml#characters"
    },

    {
      "include": "#rules"
    },
    {
      "include": "#keywords"
    },
    {
      "include": "#actions"
    },
    {
      "include": "#regex"
    },

    {
      "match": "(’|‘|“|”)",
      "name": "invalid.illegal.unrecognized-character.ocamllex"
    }
  ],
  "repository": {
    "rules": {
      "match": "\\b(rule|and)[[:space:]]+([[:lower:]][[:word:]']*('|\\b))",
      "captures": {
        "1": {
          "name": "keyword.other.ocamllex"
        },
        "2": {
          "name": "entity.name.function.rule.ocamllex"
        }
      }
    },

    "keywords": {
      "patterns": [
        {
          "comment": "ocamllex reserved keywords",
          "name": "keyword.other.ocamllex",
          "match": "\\b(let|as|rule|and|parse|shortest|refill)\\b(?!')"
        },
        {
          "comment": "assignment operator",
          "match": "=",
          "name": "keyword.operator.symbol.ocamllex"
        }
      ]
    },

    "actions": {
      "patterns": [
        {
          "comment": "embedded ocaml source",
          "begin": "{",
          "beginCaptures": [{ "name": "keyword.other.ocamllex" }],
          "end": "}",
          "endCaptures": [{ "name": "keyword.other.ocamllex" }],
          "patterns": [{ "include": "source.ocaml" }]
        }
      ]
    },

    "regex": {
      "patterns": [
        {
          "comment": "regex character set",
          "name": "punctuation.character-set.ocamllex",
          "match": "\\[|\\]"
        },
        {
          "comment": "regex group",
          "name": "punctuation.group.ocamllex",
          "match": "\\(|\\)"
        },
        {
          "comment": "regex operators",
          "name": "keyword.operator.ocamllex",
          "match": "\\^|#|\\*|\\+|\\?|\\||-"
        },
        {
          "comment": "end-of-file token",
          "name": "constant.language.eof.ocamllex",
          "match": "\\beof\\b"
        },
        {
          "comment": "reference to regex pattern",
          "name": "entity.name.type.reference.ocamllex",
          "match": "\\b[[:alpha:]][[:word:]']*('|\\b)"
        }
      ]
    }
  }
}|json}