sfz.sublime-syntax

%YAML 1.2
---
# SFZ File Format Syntax Highlighting for Sublime Text
#
# Created by David Hilowitz (dhilowitz@gmail.com)
# Modified by RedTide (redtid3@gmail.com)
# 
name: SFZ
file_extensions:
  - sfz
scope: source.sfz

variables:
  macros: '^\s*(\#\s*define|\#\s*include)\b'
  defined_variables: '\s*(\$\s*[aA-zZ_0-9]+)\b'
  headers: '<region>|<group>|<control>|<global>|<curve>|<effect>|<master>'
  opcodes: \b([a-z0-9_]+)=([aA-zZ0-9_.-]+)\b

contexts:
  main:
    # SFZ macro directives
    - match: '{{macros}}'
      captures:
        1: keyword.sfz

    # $defined variables
    - match: '{{defined_variables}}'
      captures:
        1: constant.numeric.sfz

    # SFZ headers
    - match: '{{headers}}'
      scope: keyword.control.sfz

    # SFZ opcodes
    - match: '{{opcodes}}'
      captures:
        1: constant.numeric.sfz
        2: variable.annotation.sfz

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

    # Block comment
    - match: '/\*'
      scope: punctuation.definition.comment.begin.sfz
      push: block_comment

    # Strings begin and end with quotes, and use backslashes as an escape character
    - match: '"'
      scope: punctuation.definition.string.begin.sfz
      push: double_quoted_string

  line_comment:
    - meta_scope: comment.line.sfz
    - match: '$'
      pop: true

  block_comment:
    - meta_scope: comment.block.sfz
    - match: '\\.'
      scope: constant.character.escape.sfz
    - match: '\*/'
      scope: punctuation.definition.comment.end.sfz
      pop: true

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