qlang.sublime-syntax

%YAML 1.2
---
# See http://www.sublimetext.com/docs/3/syntax.html
# scope http://stackoverflow.com/questions/10834765/where-to-find-a-list-of-scopes-for-sublime2-or-textmate
# author: DamonChen
# date: 2016-05-20

name: qlang
file_extensions:
  - ql
  - qlang
scope: source.qlang
contexts:
  main:
    # Strings begin and end with quotes, and use backslashes as an escape
    # character
    - match: '"'
      scope: punctuation.definition.string.begin.qlang
      push: double_quoted_string

    - match: '`'
      scope: punctuation.definition.string.triple.qlang
      push: triple_quoted_string

    # Comments begin with a '//' and finish at the end of the line
    - match: '//'
      scope: punctuation.definition.comment.qlang
      push: line_comment


    # Keywords are if, else for and while.
    # Note that blackslashes don't need to be escaped within single quoted
    # strings in YAML. When using single quoted strings, only single quotes
    # need to be escaped: this is done by using two single quotes next to each
    # other.
    - match: '\b(break|case|chan|const|continue|default|defer|else|elif|fallthrough|for|go|goto|if|import|export|map|include|import|range|return|select|switch|type|new)\b'
      scope: keyword.control.qlang

    - match: '\b(this)\b'
      scope: variable.language.qlang

    # type
    - match: '\b(bool|byte|float|int|int8|int16|int32|int64|uint|uint8|uint16|uint32|uint64|string|class|fn)\b'
      scope: storage.type.qlang

    #  builtin method
    - match: '\b(append|copy|delete|get|len|cap|mkmap|mapFrom|mapOf|panic|panic|printf|println|fprintln|set|mkslice|slice|sliceFrom|sliceOf|sub|type|min|max|main|_init)\b'
      scope: support.function.qlang

    # predeclared
    - match: '\b(undefined|false|true|iota|nil)\b'
      scope: constant.language.qlang

    # support
    - match: '\b(bufio|builtin|bytes|chan|compress|crypto|encoding|errors|io|math|meta|net|os|path|reflect|runtime|strconv|^strings$|sync|fmt|http)\b'
      scope: 'support.class.qlang'

    # Numbers
    - match: '\b(-)?[0-9.]+\b'
      scope: constant.numeric.qlang

    - match: \(
      push: brackets
    - match: \)
      scope: invalid.illegal.stray-bracket-end

    - match: \[
      push: square_brackets
    - match: \]
      scope: invalid.illegal.stray-bracket-end

    - match: \{
      push: braces
    - match: \}
      scope: invalid.illegal.stray-bracket-end

  double_quoted_string:
    - meta_scope: string.quoted.double.qlang
    - match: '\\.'
      scope: constant.character.escape.qlang
    - match: '"'
      scope: punctuation.definition.string.end.qlang
      pop: true
    - meta_include_prototype: false

  triple_quoted_string:
    - meta_scope: string.quoted.triple.qlang
    - match: '`'
      scope: punctuation.definition.triple.end.qlang
      pop: true

  line_comment:
    - meta_scope: comment.line.qlang
    - match: $
      pop: true
    - meta_include_prototype: false


  brackets:
    - match: \)
      pop: true
    - include: main

  square_brackets:
    - match: \]
      pop: true

  braces:
    - match: \}
      pop: true
    - include: main