typst/tools/support/typst.tmLanguage.json

{
  "name": "typst",
  "patterns": [
    { "include": "#markup" }
  ],
  "repository": {
    "blockcomment": {
      "patterns": [
        {
          "name": "comment.block.typst",
          "begin": "/\\*",
          "end": "\\*/",
          "captures": { "0": { "name": "punctuation.definition.comment.typst" } },
          "patterns": [{ "include": "#blockcomment" }]
        }
      ]
    },
    "common": {
      "patterns": [
        { "include": "#blockcomment" },
        {
          "name": "meta.block.code.typst",
          "begin": "{",
          "end": "}",
          "captures": { "0": { "name": "punctuation.definition.block.code.typst" } },
          "patterns": [{ "include": "#code" }]
        },
        {
          "name": "meta.block.content.typst",
          "begin": "\\[",
          "end": "\\]",
          "captures": { "0": { "name": "punctuation.definition.block.content.typst" } },
          "patterns": [{ "include": "#markup" }]
        }
      ]
    },
    "markup": {
      "patterns": [
        { "include": "#common" },
        {
          "name": "comment.line.double-slash.typst",
          "begin": "(?<!:)//",
          "end": "\n",
          "beginCaptures": { "0": { "name": "punctuation.definition.comment.typst" } }
        },
        {
          "name": "constant.character.escape.content.typst",
          "match": "\\\\([\\\\/\\[\\]{}#*_=~`$-.]|u\\{[0-9a-zA-Z]*\\}?)"
        },
        {
          "name": "markup.bold.typst",
          "begin": "(^\\*|\\*$|((?<=\\W|_)\\*)|(\\*(?=\\W|_)))",
          "end": "(^\\*|\\*$|((?<=\\W|_)\\*)|(\\*(?=\\W|_)))|\n|(?=\\])",
          "captures": { "0": { "name": "punctuation.definition.bold.typst" } },
          "patterns": [{ "include": "#markup" }]
        },
        {
          "name": "markup.italic.typst",
          "begin": "(^_|_$|((?<=\\W|_)_)|(_(?=\\W|_)))",
          "end": "(^_|_$|((?<=\\W|_)_)|(_(?=\\W|_)))|\n|(?=\\])",
          "captures": { "0": { "name": "punctuation.definition.italic.typst" } },
          "patterns": [{ "include": "#markup" }]
        },
        {
          "name": "punctuation.definition.linebreak.typst",
          "match": "\\\\"
        },
        {
          "name": "punctuation.definition.em-dash.typst",
          "match": "---"
        },
        {
          "name": "punctuation.definition.en-dash.typst",
          "match": "--"
        },
        {
          "name": "punctuation.definition.nonbreaking-space.typst",
          "match": "~"
        },
        {
          "name": "markup.heading.typst",
          "contentName": "entity.name.section.typst",
          "begin": "^\\s*=+\\s+",
          "end": "\n",
          "beginCaptures": { "0": { "name": "punctuation.definition.heading.typst" } },
          "patterns": [{ "include": "#markup" }]
        },
        {
          "name": "punctuation.definition.list.unnumbered.typst",
          "match": "^\\s*-\\s+"
        },
        {
          "name": "punctuation.definition.list.numbered.typst",
          "match": "^\\s*[0-9]*\\.\\s+"
        },
        {
          "name": "markup.raw.block.typst",
          "begin": "`{3,}",
          "end": "\\0",
          "captures": { "0": { "name": "punctuation.definition.raw.typst" } }
        },
        {
          "name": "markup.raw.inline.typst",
          "begin": "`",
          "end": "`",
          "captures": { "0": { "name": "punctuation.definition.raw.typst" } }
        },
        {
          "name": "string.other.math.block.typst",
          "begin": "\\$\\[",
          "end": "\\]\\$",
          "captures": { "0": { "name": "punctuation.defintion.string.math.typst" } }
        },
        {
          "name": "string.other.math.typst",
          "begin": "\\$",
          "end": "\\$",
          "captures": { "0": { "name": "punctuation.defintion.string.math.typst" } }
        },
        {
          "begin": "(#)(pub|let|set|show|wrap)\\b",
          "end": "\n|(;)|(?=])",
          "beginCaptures": {
            "0": { "name": "keyword.other.typst" },
            "1": { "name": "punctuation.definition.keyword.typst" }
          },
          "endCaptures": { "1": { "name": "punctuation.terminator.statement.typst" } },
          "patterns": [{ "include": "#code" }]
        },
        {
          "name": "keyword.other.typst",
          "match": "(#)(as|in|from)\\b",
          "captures": { "1": { "name": "punctuation.definition.keyword.typst" } }
        },
        {
          "begin": "((#)if|(?<=(}|])\\s*)else)\\b",
          "end": "\n|(?=])|(?<=}|])",
          "beginCaptures": {
            "0": { "name": "keyword.control.conditional.typst" },
            "2": { "name": "punctuation.definition.keyword.typst" }
          },
          "patterns": [{ "include": "#code" }]
        },
        {
          "begin": "(#)(for|while)\\b",
          "end": "\n|(?=])|(?<=}|])",
          "beginCaptures": {
            "0": { "name": "keyword.control.loop.typst" },
            "1": { "name": "punctuation.definition.keyword.typst" }
          },
          "patterns": [{ "include": "#code" }]
        },
        {
          "name": "keyword.control.loop.typst",
          "match": "(#)(break|continue)\\b",
          "captures": { "1": { "name": "punctuation.definition.keyword.typst" } }
        },
        {
          "begin": "(#)(import|include)\\b",
          "end": "\n|(;)|(?=])",
          "beginCaptures": {
            "0": { "name": "keyword.control.import.typst" },
            "1": { "name": "punctuation.definition.keyword.typst" }
          },
          "endCaptures": { "1": { "name": "punctuation.terminator.statement.typst" } },
          "patterns": [{ "include": "#code" }]
        },
        {
          "name": "keyword.control.flow.typst",
          "match": "(#)(return)\\b",
          "captures": { "1": { "name": "punctuation.definition.keyword.typst" } }
        },
        {
          "comment": "Function name",
          "name": "entity.name.function.typst",
          "match": "((#)[[:alpha:]_][[:alnum:]_-]*!?)(?=\\[|\\()",
          "captures": { "2": { "name": "punctuation.definition.function.typst" } }
        },
        {
          "comment": "Function arguments",
          "begin": "(?<=#[[:alpha:]_][[:alnum:]_-]*!?)\\(",
          "end": "\\)",
          "captures": { "0": { "name": "punctuation.definition.group.typst" } },
          "patterns": [{ "include": "#arguments" }]
        },
        {
          "name": "entity.other.interpolated.typst",
          "match": "(#)[[:alpha:]_][[:alnum:]_-]*",
          "captures": { "1": { "name": "punctuation.definition.variable.typst" } }
        }
      ]
    },
    "code": {
      "patterns": [
        { "include": "#common" },
        {
          "name": "comment.line.double-slash.typst",
          "begin": "//",
          "end": "\n",
          "beginCaptures": { "0": { "name": "punctuation.definition.comment.typst" } }
        },
        {
          "name": "punctuation.separator.colon.typst",
          "match": ":"
        },
        {
          "name": "punctuation.separator.comma.typst",
          "match": ","
        },
        {
          "name": "keyword.operator.typst",
          "match": "=>|\\.\\."
        },
        {
          "name": "keyword.operator.relational.typst",
          "match": "==|!=|<=|<|>=|>"
        },
        {
          "name": "keyword.operator.assignment.typst",
          "match": "\\+=|-=|\\*=|/=|="
        },
        {
          "name": "keyword.operator.arithmetic.typst",
          "match": "\\+|\\*|/|(?<![[:alpha:]_][[:alnum:]_-]*)-(?![:alnum:]_-]*[[:alpha:]_])"
        },
        {
          "name": "keyword.operator.word.typst",
          "match": "\\b(and|or|not)\\b"
        },
        {
          "name": "keyword.other.typst",
          "match": "\\b(pub|let|set|show|wrap|as|in|from)\\b"
        },
        {
          "name": "keyword.control.conditional.typst",
          "match": "\\b(if|else)\\b"
        },
        {
          "name": "keyword.control.loop.typst",
          "match": "\\b(for|while|break|continue)\\b"
        },
        {
          "name": "keyword.control.import.typst",
          "match": "\\b(import|include)\\b"
        },
        {
          "name": "keyword.control.flow.typst",
          "match": "\\b(return)\\b"
        },
        { "include": "#constants" },
        {
          "comment": "Function name",
          "name": "entity.name.function.typst",
          "match": "\\b[[:alpha:]_][[:alnum:]_-]*!?(?=\\[|\\()"
        },
        {
          "comment": "Function arguments",
          "begin": "(?<=\\b[[:alpha:]_][[:alnum:]_-]*!?)\\(",
          "end": "\\)",
          "captures": { "0": { "name": "punctuation.definition.group.typst" } },
          "patterns": [{ "include": "#arguments" }]
        },
        {
          "name": "variable.other.typst",
          "match": "\\b[[:alpha:]_][[:alnum:]_-]*\\b"
        },
        {
          "name": "meta.group.typst",
          "begin": "\\(",
          "end": "\\)|(?=;)",
          "captures": { "0": { "name": "punctuation.definition.group.typst" } },
          "patterns": [{ "include": "#code" }]
        }
      ]
    },
    "constants": {
      "patterns": [
        {
          "name": "constant.language.none.typst",
          "match": "\\bnone\\b"
        },
        {
          "name": "constant.language.auto.typst",
          "match": "\\bauto\\b"
        },
        {
          "name": "constant.language.boolean.typst",
          "match": "\\b(true|false)\\b"
        },
        {
          "name": "constant.numeric.length.typst",
          "match": "\\b(\\d*)?\\.?\\d+([eE][+-]?\\d+)?(mm|pt|cm|in|em)\\b"
        },
        {
          "name": "constant.numeric.angle.typst",
          "match": "\\b(\\d*)?\\.?\\d+([eE][+-]?\\d+)?(rad|deg)\\b"
        },
        {
          "name": "constant.numeric.percentage.typst",
          "match": "\\b(\\d*)?\\.?\\d+([eE][+-]?\\d+)?%"
        },
        {
          "name": "constant.numeric.fr.typst",
          "match": "\\b(\\d*)?\\.?\\d+([eE][+-]?\\d+)?fr"
        },
        {
          "name": "constant.numeric.integer.typst",
          "match": "\\b\\d+\\b"
        },
        {
          "name": "constant.numeric.float.typst",
          "match": "\\b(\\d*)?\\.?\\d+([eE][+-]?\\d+)?\\b"
        },
        {
          "name": "string.quoted.double.typst",
          "begin": "\"",
          "end": "\"",
          "captures": { "0": { "name": "punctuation.definition.string.typst" } },
          "patterns": [{
            "name": "constant.character.escape.string.typst",
            "match": "\\\\([\\\\\"nrt]|u\\{?[0-9a-zA-Z]*\\}?)"
          }]
        }
      ]
    },
    "arguments": {
      "patterns": [
        {
          "name": "variable.parameter.typst",
          "match": "\\b[[:alpha:]_][[:alnum:]_-]*(?=:)"
        },
        { "include": "#code" }
      ]
    }
  },
  "scopeName": "source.typst"
}