65816.tmbundle/Syntaxes/NinjaForce assembler.sublime-syntax

%YAML 1.2
---
name: NinjaForce Assembler
file_extensions: [s]
scope: source.asm.65816.ninjaforce

variables:
  ws: '[ \t]+'
  ident: '[A-Za-z_][A-Za-z0-9_]*'

contexts:
  prototype:
    - include: comment
    - include: eol

  main:
    - meta_include_prototype: false

    - match: '{{ws}}'
      push: opcode

    - match: '^({{ident}}){{ws}}((?i)MAC)\b'
      captures:
        1: entity.name.macro
        2: keyword.directive
      push: operand  

    - match: '^]?{{ident}}'
      scope: entity.name.label

    - match: ^[*;]
      push:
        - meta_scope: comment.line
        - match: \n
          pop: true

  opcode:
    - match: '{{ws}}'
      set: operand
    - include: scope:source.asm.65816#mnemonics-6502
    - include: scope:source.asm.65816#mnemonics-65c02
    - include: scope:source.asm.65816#mnemonics-65816
    - include: scope:source.asm.65816#mnemonics-65816-long
    - include: mnemonics-65816-alt

    # toolbox macros
    - match: \b_[A-Za-z0-9]+\b
      scope: support.function.macro.toolbox

    - match: \b(?i:IMP|INS)\b
      scope: keyword.control.import
      set: operand-string
    - match: \b(?i:ORG|EQU|COD|TYP|LNK|SHT|LNG|M08|M16|X08|X16|LST|LOP)\b
      scope: keyword.directive
    - match: =
      scope: keyword.directive
    - match: \b(?i:ASC|STR)\b
      scope: keyword.directive.data
      set: operand-string
    - match: \b(?i:DLW|DW|DFB)\b
      scope: keyword.directive.data

    - match: \b(?i:HEX)\b
      scope: keyword.directive.data
      set: operand-hex

    - match: \b(?i:MSB)\b
      scope: keyword.directive
      set: operand-on-off

    - match: \^\^\^|<<<
      scope: keyword.directive



  operand:
    - include: numbers
    - include: strings
    - include: macro-parm 

  operand-string:
    - include: strings
    - include: expect-comment


  operand-hex:
    - match: '[0-9A-Fa-f]{1,2}'
      scope: constant.numeric.hex
      set: expect-comment
    - include: expect-comment


  operand-on-off:
    - match: \b(?i:ON|OFF)\b
      scope: constant.language
      set: expect-comment
    - include: expect-comment


  expect-comment:
    - include: comment
    - match: \S
      scope: invalid.illegal.expect.comment

  comment:
    - match: ;
      push:
        - meta_scope: comment.line
        - match: \n
          pop: true
    - include: eol

  eol:
    - match: '$'
      pop: true



  mnemonics-65816-alt:
    - match: \b(?i:BLT|BGE)\b
      scope: keyword.mnemonic.65816.alt


  numbers:
    - match: \b\d+\b
      scope: constant.numeric
    - match: \$[0-9a-fA-F]+\b
      scope: constant.numeric.hex
    - match: \%[01]+\b
      scope: constant.numeric.binary

  macro-parm:
    - match: '&\d\b'
      scope: variable.other

  strings:
    - match: '"'
      scope: punctuation.definition.string.begin
      push:
        - meta_include_prototype: false
        - meta_scope: string.quoted.double
        - match: '"'
          scope: punctuation.definition.string.end
          pop: true
        - match: '\n'
          scope: invalid.illegal.newline.asm
          pop: true