tablegen-grammar.json

{
  "name": "TableGen",
  "fileTypes": [
    "td"
  ],
  "patterns": [
    {
      "include": "#comments"
    },
    {
      "include": "#preprocessor"
    },
    {
      "include": "#strings"
    },
    {
      "include": "#integer"
    },
    {
      "include": "#builtin_types"
    },
    {
      "include": "#keywords"
    },
    {
      "include": "#classes"
    },
    {
      "include": "#defs"
    },
    {
      "include": "#values"
    }
  ],
  "repository": {
    "comments": {
      "patterns": [
        {
          "match": "\/\/.*$",
          "name": "comment.line.double-slash.tablegen"
        },
        {
          "begin": "/\\*",
          "end": "\\*/",
          "captures": {
            "0": {
              "name": "comment.block.tablegen"
            }
          },
          "patterns": [
            {
              "include": "#comments"
            }
          ],
          "name": "comment.block.tablegen"
        }
      ]
    },
    "preprocessor": {
      "patterns": [
        {
          "match": "^#ifdef\\s+(\\w+)",
          "name": "keyword.control.ifdef.tablegen",
          "captures": {
            "1": {
              "name": "entity.name.function.preprocessor.tablegen"
            }
          }
        },
        {
          "match": "^#ifndef\\s+(\\w+)",
          "name": "keyword.control.ifndef.tablegen",
          "captures": {
            "1": {
              "name": "entity.name.function.preprocessor.tablegen"
            }
          }
        },
        {
          "match": "^#else",
          "name": "keyword.control.else.tablegen"
        },
        {
          "match": "#endif",
          "name": "keyword.control.endif.tablegen"
        },
        {
          "match": "#define\\s+(\\w+)",
          "name": "keyword.control.ifndef.tablegen",
          "captures": {
            "1": {
              "name": "entity.name.function.preprocessor.tablegen"
            }
          }
        },
        {
          "match": "^include\\s+",
          "name": "keyword.control.include.tablegen"
        }
      ]
    },
    "strings": {
      "patterns": [
        {
          "name": "string.quoted.double.tablegen",
          "begin": "\"",
          "end": "\"",
          "beginCaptures": {
            "0": {
              "name": "punctuation.definition.string.begin.tablegen"
            }
          },
          "patterns": [
            {
              "match": "\\\\['nt\"]",
              "name": "constant.character.escape.tablegen"
            }
          ],
          "endCaptures": {
            "0": {
              "name": "punctuation.definition.string.end.tablegen"
            }
          }
        },
        {
          "name": "string.quoted.triple.tablegen",
          "begin": "\\[{",
          "end": "}]",
          "beginCaptures": {
            "0": {
              "name": "punctuation.definition.string.begin.tablegen"
            }
          },
          "patterns": [
            {
              "match": "\\\\[nt\"]",
              "name": "constant.character.escape.tablegen"
            }
          ],
          "endCaptures": {
            "0": {
              "name": "punctuation.definition.string.end.tablegen"
            }
          }
        }
      ]
    },
    "integer": {
      "patterns": [
        {
          "match": "\\b\\d+\\b",
          "name": "constant.numeric.tablegen"
        },
        {
          "match": "\\b0[xX][a-fA-F0-9]+\\b",
          "name": "constant.numeric.hex.tablegen"
        },
        {
          "match": "\\b0b[01]+\\b",
          "name": "constant.numeric.binary.tablegen"
        }
      ]
    },
    "builtin_types": {
      "patterns": [
        {
          "match": "\\b(?:bit|code|dag|int|string)\\b",
          "name": "entity.name.type.tablegen"
        },
        {
          "begin": "\\b(bits)\\<",
          "beginCaptures": {
            "1": {
              "name": "entity.name.type.tablegen"
            }
          },
          "patterns": [
            {
              "include": "#integer"
            }
          ],
          "end": "\\>"
        },
        {
          "begin": "\\b(list)\\<",
          "beginCaptures": {
            "1": {
              "name": "entity.name.type.tablegen"
            }
          },
          "patterns": [
            {
              "include": "#types"
            }
          ],
          "end": "\\>"
        }
      ]
    },
    "types": {
      "patterns": [
        {
          "include": "#builtin_types"
        },
        {
          "match": "\\b(\\w+)\\b",
          "name": "entity.name.type.tablegen"
        }
      ]
    },
    "bang_operators": {
      "patterns": [
        {
          "begin": "(\\!cast|\\!getdagop|\\!isa)\\<",
          "beginCaptures": {
            "1": {
              "name": "entity.name.function"
            }
          },
          "patterns": [
            {
              "include": "#types"
            }
          ],
          "end": "\\>"
        },
        {
          "match": "(\\!\\w+)\\b",
          "name": "entity.name.function"
        }
      ]
    },
    "keywords": {
      "patterns": [
        {
          "match": "\\b(assert|else|foreach|defset|defvar|field|if|in|let|then)\\b",
          "name": "keyword.other.tablegen"
        }
      ]
    },
    "record_body": {
      "patterns": [
        {
          "begin": "\\:",
          "patterns": [
            {
              "match": "\\b(\\w+)\\b",
              "name": "entity.name.type.tablegen"
            },
            {
              "begin": "\\<",
              "patterns": [
                {
                  "include": "#values"
                }
              ],
              "end": "\\>"
            }
          ],
          "end": "(?=\\;|\\{)"
        },
        {
          "begin": "\\{",
          "patterns": [
            {
              "include": "#keywords"
            },
            {
              "include": "#builtin_types"
            },
            {
              "match": "\\b(\\w+\\s+)?\\b(\\w+)\\b\\s+\\=",
              "captures": {
                "1": {
                  "name": "entity.name.type.tablegen"
                },
                "2": {
                  "name": "variable.other.tablegen"
                }
              }
            },
            {
              "include": "#values"
            }
          ],
          "end": "(?=\\})"
        }
      ]
    },
    "classes": {
      "begin": "\\b(multiclass|class)\\b\\s+(\\w+)\\b",
      "beginCaptures": {
        "1": {
          "name": "keyword.other.class.tablegen"
        },
        "2": {
          "name": "entity.name.type.tablegen"
        }
      },
      "patterns": [
        {
          "begin": "\\<",
          "patterns": [
            {
              "include": "#builtin_types"
            },
            {
              "match": "\\b(\\w+\\s+)?\\b(\\w+)\\b",
              "captures": {
                "1": {
                  "name": "entity.name.type.tablegen"
                },
                "2": {
                  "name": "variable.other.tablegen"
                }
              }
            },
            {
              "begin": "=",
              "patterns": [
                {
                  "include": "#values"
                }
              ],
              "end": "(?=\\>|\\,)"
            }
          ],
          "end": "\\>"
        },
        {
          "include": "#record_body"
        }
      ],
      "end": "(\\;|\\})"
    },
    "defs": {
      "begin": "\\b(defm|def)\\b",
      "beginCaptures": {
        "1": {
          "name": "keyword.other.def.tablegen"
        }
      },
      "patterns": [
        {
          "include": "#record_body"
        },
        {
          "include": "#values"
        }
      ],
      "end": "(\\;|\\})"
    },
    "values": {
      "patterns": [
        {
          "include": "#builtin_types"
        },
        {
          "include": "#bang_operators"
        },
        {
          "include": "#classes"
        },
        {
          "include": "#defs"
        },
        {
          "include": "#comments"
        },
        {
          "include": "#integer"
        },
        {
          "include": "#strings"
        },
        {
          "match": "\\b(?:false|true)\\b",
          "name": "keyword.other.tablegen"
        },
        {
          "match": "(\\?)",
          "name": "keyword.other.tablegen"
        },
        {
          "begin": "\\{",
          "patterns": [
            {
              "include": "#values"
            }
          ],
          "end": "\\}"
        },
        {
          "begin": "\\[",
          "patterns": [
            {
              "include": "#values"
            }
          ],
          "end": "(?=\\])"
        },
        {
          "begin": "\\]\\s*\\<",
          "patterns": [
            {
              "include": "#types"
            }
          ],
          "end": "\\>"
        },
        {
          "begin": "\\(",
          "patterns": [
            {
              "include": "#values"
            }
          ],
          "end": "\\)"
        },
        {
          "include": "#keywords"
        },
        {
          "begin": "\\b(\\w+)\\<",
          "beginCaptures": {
            "1": {
              "name": "entity.name.type.tablegen"
            }
          },
          "patterns": [
            {
              "include": "#values"
            }
          ],
          "end": "\\>"
        },
        {
          "match": "(\\$\\w+)\\b",
          "name": "variable.other.enummember.tablegen"
        },
        {
          "match": "\\b(\\w+)\\b",
          "name": "variable.other.tablegen"
        },
        {
          "include": "#preprocessor"
        }
      ]
    }
  },
  "scopeName": "source.tablegen"
}