" Vim syntax file
" Language: Intel hex MCS51
" Maintainer: Sams Ricahrd <[email protected]>
" Last Change: 2003 Apr 25

" For version 5.x: Clear all syntax items
" For version 6.x: Quit when a syntax file was already loaded
if version < 600
syntax clear
elseif exists("b:current_syntax")
finish
endif

syn case ignore

" storage types

syn match hexChecksum "[0-9a-fA-F]\{2}$"
syn match hexAdress "^:[0-9a-fA-F]\{6}" contains=hexDataByteCount
syn match hexRecType "^:[0-9a-fA-F]\{8}" contains=hexAdress
syn match hexDataByteCount contained "^:[0-9a-fA-F]\{2}" contains=hexStart
syn match hexStart contained "^:"
syn match hexExtAdrRec "^:02000002[0-9a-fA-F]\{4}" contains=hexSpecRec
syn match hexExtLinAdrRec "^:02000004[0-9a-fA-F]\{4}" contains=hexSpecRec
syn match hexSpecRec contained "^:0[02]00000[124]" contains=hexStart
syn match hexEOF "^:00000001" contains=hexStart

syn case match

" Define the default highlighting.
" For version 5.7 and earlier: only when not done already
" For version 5.8 and later: only when an item doesn't have highlighting yet
if version >= 508 || !exists("did_hex_syntax_inits")
if version < 508
let did_hex_syntax_inits = 1
command -nargs=+ HiLink hi link <args>
else
command -nargs=+ HiLink hi def link <args>
endif

" The default methods for highlighting. Can be overridden later
HiLink hexStart SpecialKey
HiLink hexDataByteCount Constant
HiLink hexAdress Comment
HiLink hexRecType WarningMsg
HiLink hexChecksum Search
HiLink hexExtAdrRec hexAdress
HiLink hexEOF hexSpecRec
HiLink hexExtLinAdrRec hexAdress
HiLink hexSpecRec DiffAdd

delcommand HiLink
endif

let b:current_syntax = "hex"

" vim: ts=8