test-syntax.yaml

filetype: Test-lang

detect:
    filename: "\\.tst$"

rules:

      # Types
    - type: "\\b(?i:(int|float|bool|char|string|unit))\\b"

      # Several lines of statements. copy more lines if needed
    - statement: "\\b(if|then|else)\\b"
    - statement: "\\b(for|and|or)\\b"

      # Specialy highlighted keywords
    - special: "\\b(let|rec|function|in)\\b"

      # Various symbols
    - symbol: "(\\||@|!|:|::|_|~|=|\\\\|;|\\(\\)|||\\[|\\]|\\{|\\})"

      # Operators
    - symbol.operator: "(==|/=|&&|\\|\\||<|>|<=|>=)"

      # language constants
    - constant: "(Nothing|Just|LT|EQ|GT)"

    - constant.bool: "\\b(true|false)\\b"

      # Strings "... "
    - constant.string:
        start: "\""
        end: "\""
        skip: "\\\\."
        rules:
            - constant.specialChar: "\\\\."
      # Char '.'
    - constant.string:
        start: "'"
        end: "'"
        skip: "\\\\."
        rules:
            - constant.specialChar: "\\\\."

      # multi line comment (* ... *)
    - comment:
        start: "\\(\\*"
        end: "\\*\\)"
        rules:
            - todo: "(TODO|XXX|FIXME):?"

      # single line comment # ...
    - comment:
        start: "#"
        end: "$"
        rules: []