" Vim syntax file
" Language: Motif UIL (User Interface Language)
" Maintainer: Thomas Koehler <[email protected]>
" Last Change: 2013 May 23
" URL: http://gott-gehabt.de/800_wer_wir_sind/thomas/Homepage/Computer/vim/syntax/uil.vim

" Quit when a syntax file was already loaded
if version < 600
syntax clear
elseif exists("b:current_syntax")
finish
endif

" A bunch of useful keywords
syn keyword uilType arguments callbacks color
syn keyword uilType compound_string controls end
syn keyword uilType exported file include
syn keyword uilType module object procedure
syn keyword uilType user_defined xbitmapfile

syn keyword uilTodo contained TODO

" String and Character constants
" Highlight special characters (those which have a backslash) differently
syn match uilSpecial contained "\\\d\d\d\|\\."
syn region uilString start=+"+ skip=+\\\\\|\\"+ end=+"+ contains=@Spell,uilSpecial
syn match uilCharacter "'[^\\]'"
syn region uilString start=+'+ skip=+\\\\\|\\'+ end=+'+ contains=@Spell,uilSpecial
syn match uilSpecialCharacter "'\\.'"
syn match uilSpecialStatement "Xm[^ =(){}:;]*"
syn match uilSpecialFunction "MrmNcreateCallback"
syn match uilRessource "XmN[^ =(){}:;]*"

syn match uilNumber "-\=\<\d*\.\=\d\+\(e\=f\=\|[uU]\=[lL]\=\)\>"
syn match uilNumber "0[xX]\x\+\>"

syn region uilComment start="/\*" end="\*/" contains=@Spell,uilTodo
syn match uilComment "!.*" contains=@Spell,uilTodo
syn match uilCommentError "\*/"

syn region uilPreCondit start="^#\s*\(if\>\|ifdef\>\|ifndef\>\|elif\>\|else\>\|endif\>\)" skip="\\$" end="$" contains=uilComment,uilString,uilCharacter,uilNumber,uilCommentError
syn match uilIncluded contained "<[^>]*>"
syn match uilInclude "^#\s*include\s\+." contains=uilString,uilIncluded
syn match uilLineSkip "\\$"
syn region uilDefine start="^#\s*\(define\>\|undef\>\)" end="$" contains=uilLineSkip,uilComment,uilString,uilCharacter,uilNumber,uilCommentError

syn sync ccomment uilComment

" 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_uil_syn_inits")
if version < 508
let did_uil_syn_inits = 1
command -nargs=+ HiLink hi link <args>
else
command -nargs=+ HiLink hi def link <args>
endif

" The default highlighting.
HiLink uilCharacter uilString
HiLink uilSpecialCharacter uilSpecial
HiLink uilNumber uilString
HiLink uilCommentError uilError
HiLink uilInclude uilPreCondit
HiLink uilDefine uilPreCondit
HiLink uilIncluded uilString
HiLink uilSpecialFunction uilRessource
HiLink uilRessource Identifier
HiLink uilSpecialStatement Keyword
HiLink uilError Error
HiLink uilPreCondit PreCondit
HiLink uilType Type
HiLink uilString String
HiLink uilComment Comment
HiLink uilSpecial Special
HiLink uilTodo Todo

delcommand HiLink
endif


let b:current_syntax = "uil"

" vim: ts=8