Oz.sublime-syntax

%YAML 1.2
---
name: Oz
file_extensions: [oz]
scope: source.oz
contexts:
  main:
    # Double-quoted String
    - match: '"'
      scope: punctuation.definition.string.begin.oz
      push: double_quoted_string

    # Multi-line Comment
    - match: '/\*'
      scope: comment.block.documentation.oz
      push: multiline_comment

    # Line Comment
    - match: '%'
      scope: punctuation.definition.comment.oz
      push: line_comment

    # Import Declarations
    - match: '\bimport\b'
      scope: keyword.control.oz
      push: import_block

    # Proc Declarations
    - match: '\b(fun|proc)\b\s+\{([\$\w]+)((?:\s\w+)*)\}'
      name: meta.function.oz
      captures:
        1: keyword.control.proc.oz
        2: entity.name.function.oz
        3: variable.parameter.function.oz

    # Proc Applications
    - match: '\{'
      push: proc_application

    # Keywords
    - match: '\b(andthen|at|attr|case|catch|class|choice|cond|declare|define|do|dis|else|elsecase|elseif|end|export|feat|finally|for|from|fun|functor|if|in|import|lex|local|lock|meth|mode|not|of|or|orelse|parser|prepare|proc|prod|prop|raise|require|scanner|skip|suchthat|syn|then|thread|token|try)\b'
      scope: keyword.control.oz

    # Language Constants
    - match: '\b(nil|true|false)\b'
      scope: keyword.constant.oz

    # Numbers
    - match: '\b[+-]?\d+(\.\d+)?\b'
      scope: constant.numeric.oz

    # Read-write Cells
    - match: '(@)[A-Z]\w*'
      name: variable.other.readwrite.cell.oz

    # Assignment Operator
    - match: '=|:='
      scope: keyword.operator.assignement.oz

    # Comparison Operators
    - match: '<|=<|==|\\=|>=|>'
      scope: keyword.operator.comparison.oz

    # Math Operators
    - match: '(\*|\+|\-|/|~)|\b(div|mod)\b'
      scope: keyword.operator.arithmetic.oz

    # Virtual String Operator
    - match: '#'
      scope: keyword.operator.string.virtual.oz

    # Cons Operator
    - match: '\b\|\b'
      scope: keyword.operator.list.oz

    # Array Brackets
    - match: '\[|\]'
      name: punctuation.section.array.oz

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

  multiline_comment:
    - meta_scope: comment.multiline.oz
    - match: '\*/'
      pop: true

  line_comment:
    - meta_scope: comment.line.oz
    - match: '$\n?'
      pop: true

  proc_application:
    - meta_scope: meta.function.oz
    - match: '\w+\.'
      scope: entity.name.section.oz
    - match: '\w+'
      scope: entity.name.function.oz
      pop: true
    - match: '.*'
      pop: true

  import_block:
    - match: '\bdefine\b'
      scope: keyword.control.oz
      pop: true
    - match: '\w+'
      scope: entity.name.section.oz