arm-syntax-vim/syntax/armv4.vim

" Vim syntax file
" Language: ARMv4
" Maintainer: ARM9

if version < 600
  syntax clear
elseif exists("b:current_syntax")
  finish
endif

syn case ignore

if version >= 508 || !exists("did_armv4_syntax_inits")
  if version < 508
    let did_armv4_syntax_inits = 1
    command -nargs=+ HiLink hi link <args>
  else
    command -nargs=+ HiLink hi def link <args>
  endif

  so <sfile>:p:h/include/arm_base_syntax.vim

  HiLink armv4Instr         armv4Instructions
  HiLink armv4InstrCond     armv4Instructions
  HiLink armv4InstrNoCond   armv4Instructions
  HiLink armv4LDR           armv4Instructions
  HiLink armv4STR           armv4Instructions
  HiLink armv4Stack         armv4Instructions
  HiLink armv4SWP           armv4Instructions

  HiLink armNumericOp       armOperator
  HiLink armRelative        armOperator

  " Link to standard syn groups so the 'colorschemes' work
  HiLink armComment         Comment

  HiLink armOperator        Operator
  HiLink armNumber          Constant

  HiLink armString          String

  HiLink armIdentifier      Function
  HiLink armLabel           Function

  HiLink gasDirective       Preproc
  HiLink armDirective       Preproc
  HiLink armCPreProc        Identifier

  HiLink armRegister        Type
  HiLink armv4Instructions  Keyword

  HiLink armTodo            Todo
  delcommand HiLink
endif

let b:current_syntax = "armv4"