Theia-Modula-2/extensions/modula2-language/syntaxes/modula2-definition.tmLanguage.json

{
  "name": "GNU Modula-2 Definition",
  "scopeName": "source.modula2.definition",
  "patterns": [
    {
      "include": "#comments"
    },
    {
      "include": "#strings"
    },
    {
      "include": "#numbers"
    },
    {
      "include": "#header"
    },
    {
      "include": "#imports"
    },
    {
      "include": "#exports"
    },
    {
      "include": "#declarations"
    },
    {
      "include": "#procedure"
    },
    {
      "include": "#attributes"
    },
    {
      "include": "#types"
    },
    {
      "include": "#operators"
    },
    {
      "include": "#keywords"
    }
  ],
  "repository": {
    "comments": {
      "patterns": [
        {
          "name": "comment.block.modula2",
          "begin": "\\(\\*",
          "end": "\\*\\)"
        }
      ]
    },
    "strings": {
      "patterns": [
        {
          "name": "string.quoted.double.modula2",
          "begin": "\"",
          "end": "\"",
          "patterns": [
            {
              "name": "constant.character.escape.modula2",
              "match": "\\\\."
            }
          ]
        }
      ]
    },
    "numbers": {
      "patterns": [
        {
          "name": "constant.numeric.modula2",
          "match": "\\b(?:[0-9]+|[0-9A-Fa-f]+H)\\b"
        }
      ]
    },
    "header": {
      "patterns": [
        {
          "name": "meta.module.definition.modula2",
          "match": "\\b(DEFINITION)\\s+(MODULE)\\s+([A-Za-z_][A-Za-z0-9_]*)",
          "captures": {
            "1": {
              "name": "keyword.control.module.modula2"
            },
            "2": {
              "name": "keyword.control.module.modula2"
            },
            "3": {
              "name": "entity.name.namespace.modula2"
            }
          }
        },
        {
          "name": "meta.module.end.modula2",
          "match": "\\b(END)\\s+([A-Za-z_][A-Za-z0-9_]*)\\s*\\.",
          "captures": {
            "1": {
              "name": "keyword.control.module.modula2"
            },
            "2": {
              "name": "entity.name.namespace.modula2"
            }
          }
        },
        {
          "name": "keyword.control.module.modula2",
          "match": "\\bFOR\\b(?=\\s+\")"
        }
      ]
    },
    "imports": {
      "patterns": [
        {
          "name": "keyword.control.import.modula2",
          "match": "\\b(?:FROM|IMPORT)\\b"
        },
        {
          "name": "entity.name.namespace.import.modula2",
          "match": "\\b(FROM)\\s+([A-Za-z_][A-Za-z0-9_]*)",
          "captures": {
            "1": {
              "name": "keyword.control.import.modula2"
            },
            "2": {
              "name": "entity.name.namespace.import.modula2"
            }
          }
        }
      ]
    },
    "exports": {
      "patterns": [
        {
          "name": "keyword.control.export.modula2",
          "match": "\\bEXPORT(?:\\s+(?:QUALIFIED|UNQUALIFIED))?\\b"
        }
      ]
    },
    "declarations": {
      "patterns": [
        {
          "name": "storage.type.declaration.modula2",
          "match": "\\b(?:CONST|TYPE|VAR)\\b"
        },
        {
          "name": "entity.name.type.modula2",
          "match": "\\bTYPE\\s+([A-Za-z_][A-Za-z0-9_]*)",
          "captures": {
            "1": {
              "name": "entity.name.type.modula2"
            }
          }
        },
        {
          "name": "constant.other.modula2",
          "match": "\\bCONST\\s+([A-Za-z_][A-Za-z0-9_]*)",
          "captures": {
            "1": {
              "name": "constant.other.modula2"
            }
          }
        },
        {
          "name": "variable.other.modula2",
          "match": "\\bVAR\\s+([A-Za-z_][A-Za-z0-9_]*)",
          "captures": {
            "1": {
              "name": "variable.other.modula2"
            }
          }
        }
      ]
    },
    "procedure": {
      "patterns": [
        {
          "name": "keyword.control.procedure.modula2",
          "match": "\\bPROCEDURE\\b"
        },
        {
          "name": "meta.procedure.modula2",
          "match": "\\b(PROCEDURE)\\s+((?:__ATTRIBUTE__\\s+__BUILTIN__\\s+)?[A-Za-z_][A-Za-z0-9_]*)",
          "captures": {
            "1": {
              "name": "keyword.control.procedure.modula2"
            },
            "2": {
              "name": "entity.name.function.modula2"
            }
          }
        }
      ]
    },
    "attributes": {
      "patterns": [
        {
          "name": "keyword.other.gnu.modula2",
          "match": "\\b__(?:ATTRIBUTE|BUILTIN)__\\b"
        }
      ]
    },
    "types": {
      "patterns": [
        {
          "name": "storage.type.modula2",
          "match": "\\b(?:INTEGER|CARDINAL|REAL|LONGREAL|SHORTREAL|CHAR|BOOLEAN|BITSET|ADDRESS|WORD|LOC|BYTE)\\b"
        },
        {
          "name": "keyword.operator.type.modula2",
          "match": "\\b(?:ARRAY|OF|POINTER)\\b"
        }
      ]
    },
    "operators": {
      "patterns": [
        {
          "name": "keyword.operator.modula2",
          "match": ":=|<=|>=|<>|#|=|<|>|\\+|-|\\*|/|\\.\\.|;|:|\\."
        }
      ]
    },
    "keywords": {
      "patterns": [
        {
          "name": "keyword.control.modula2",
          "match": "\\b(?:AND|BEGIN|BY|CASE|DEFINITION|DIV|DO|ELSE|ELSIF|END|EXIT|EXPORT|FOR|FROM|IF|IMPLEMENTATION|IMPORT|IN|LOOP|MOD|MODULE|NOT|OF|OR|POINTER|PROCEDURE|QUALIFIED|RECORD|REPEAT|RETURN|SET|THEN|TO|TYPE|UNTIL|VAR|WHILE|WITH)\\b"
        }
      ]
    }
  }
}