GenericConfig.sublime-syntax

%YAML 1.2
---
# TODO: rework to use new SublimeText regex engine.
name: Generic Config
file_extensions:
  - cfg
  - conf
  - config
  - ini
  - pro
  - mak
  - mk
  - Doxyfile
  - inputrc
  - .inputrc
  - dircolors
  - .dircolors
  - gitmodules
  - .gitmodules
  - gitignore
  - .gitignore
  - gitattributes
  - .gitattributes
scope: source.genconfig
contexts:
  main:
    # "Color (with alpha): #aacc4322, #bf34fa, #ccc"
    - match: '(?:(?:^\s*)|\s+)#([a-fA-F0-9]{8}|[a-fA-F0-9]{6}|[a-fA-F0-9]{3})\b'
      scope: constant.other.genconfig

    # One line comment
    - match: (?:(?:^\s*)|\s+)(?:(#.*)|(--\s+.*)|(\/\/.*))$
      captures:
        1: comment.line.number-sign.genconfig
        2: comment.line.double-dash.genconfig
        3: comment.line.double-slash.genconfig
      scope: meta.comment.genconfig

    # ; one line comment
    - match: (?:(?:^\s*)|(?:^.+\s+))(;.*)$
      scope: meta.comment.genconfig
      captures:
        1: comment.line.number-sign.genconfig

    # c-like block comments.
    # NOTE: This block must have a space after opening literal to not break
    #       other constructions like '/path/to/*.conf'
    - match: /\*+\s
      scope: comment.block.genconfig
      push: block_comment

    # IP
    - match: \b(?:\d+\.){3}\d+(?:(?:\:|\/)\d+)?\b
      scope: meta.ip.genconfig constant.other.genconfig

    # Number or number with unit (like 10k, 12M, 92dpi etc) and also hex like values 0xdf
    - match: \b[0-9]+([a-zA-Z]+)?\b
      scope: constant.numeric.genconfig

    # "function call: name()"
    - match: \b(\w+)\b\(
      scope: meta.function.genconfig
      captures:
        1: entity.name.function.genconfig

    # Constant
    - match: \b(?i:true|false)\b
      scope: constant.language.genconfig

    # Constant
    - match: \b(?<!-)(?i:on|off|yes|no|null|none|nan)(?!-)\b
      scope: constant.language.genconfig

    # One line word, or word with following {, or [word] or <word>
    - match: (?:^\s*(\w+)\s*(?={))|(?:^\s*(\w+)\s*$)|(^\s*\[.*\]\s*$)|(^\s*\<.*\>\s*$)
      scope: storage.type.genconfig

    - match: '"'
      push: double_string

    - match: "'"
      push: single_string

    - match: \\"
      push: quoted_double_string

    - match: \\'
      push: quoted_single_string

    # Keywords
    - match: (^\s*|\b)(?<![.-])(function|define|ifn?def|endif|macro|insertmacro|index|location|alias|include|rewrite|if|then|else|start|stop|restart|with|alert|internal)(?![.-])\b
      scope: keyword.other.genconfig

    # "Var name: %name, %name%, $name, $name$, ${name}, %{name}, %(name), $(name)"
    - match: ([\%\$@]{1,2}\{\w+\}[\%\$@]{0,2})|([\%\$@]{1,2}\(\w+\)[\%\$@]{0,2})|([\%\$@]{1,2}\w+[\%\$@]{0,2})
      scope: storage.source.genconfig

    # "Constant like names (ie in uppercase: NAME, SOME_NAME)"
    - match: \b[A-Z_][A-Z_0-9]*\b
      scope: support.constant.genconfig

    # "URL like strings (http://name.org, ssh://111.22.33.4:42)"
    - match: \b(?:(\w+\:\/\/[^,\s]+)|localhost)\b
      scope: meta.url.genconfig constant.other.genconfig

    # 'Colorize key in lines like: key = value or key: value or key value'
    - match: ^\s*(\w[\w\-_]*)\s*(\:|=)?
      scope: meta.param.genconfig
      captures:
        1: variable.parameter.genconfig
        2: keyword.operator.genconfig

    # RegExp
    - match: \^.*\$
      scope: string.regexp.genconfig

    # Operators
    - match: (!|\~|%|=|\^|\+|\-|\<|\>|\?|\/|\*|\\|\||\:|\.|\,)
      scope: keyword.operator.genconfig

    # Mime types (text/plain, application/x-javascript etc)
    - match: \b(?<!/)[\w\-\.\+]+/[\w\-\.\+]+(?!/)\b
      scope: support.type.genconfig

  double_string:
      - meta_scope: string.quoted.double.genconfig
      - match: '"'
        pop: true
      - match: \\\s*"
        scope: constant.character.genconfig

  single_string:
      - meta_scope: string.quoted.signle.genconfig
      - match: "'"
        pop: true
      - match: \\\s*'
        scope: constant.character.genconfig

  quoted_double_string:
      - meta_scope: string.quoted.qdouble.genconfig
      - match: \\"
        pop: true

  quoted_single_string:
      - meta_scope: string.quoted.qsignle.genconfig
      - match: \\'
        pop: true

  block_comment:
    - meta_scope: comment.block.genconfig
    - match: \*/
      scope: comment.block.genconfig
      pop: true