" Vim syntax file" Language:	X Pixmap v2" Maintainer:	Steve Wall (steve_wall@redcom.com)" Last Change:	2001 Apr 25" Version:	5.8"" Made from xpm.vim by Ronald Schild <rs@scutum.de>" For version 5.x: Clear all syntax items" For version 6.x: Quit when a syntax file was already loadedif version < 600  syntax clearelseif exists("b:current_syntax")  finishendifsyn region  xpm2PixelString	start="^"  end="$"  contains=@xpm2Colorssyn keyword xpm2Todo		TODO FIXME XXX  containedsyn match   xpm2Comment		"\!.*$"  contains=xpm2Todoif version < 508  command -nargs=+ HiLink hi link <args>  command -nargs=+ Hi hi <args>else  command -nargs=+ HiLink hi def link <args>  command -nargs=+ Hi hi def <args>endifif has("gui_running")  let color  = ""  let chars  = ""  let colors = 0  let cpp    = 0  let n      = 0  let i      = 1  while i <= line("$")		" scanning all lines    let s = getline(i)    if match(s,"\!.*$") != -1      let s = matchstr(s, "^[^\!]*")    endif    if s != ""			" does line contain a string?      if n == 0			" first string is the Values string	" get the 3rd value: colors = number of colors	let colors = substitute(s, '\s*\d\+\s\+\d\+\s\+\(\d\+\).*', '\1', '')	" get the 4th value: cpp = number of character per pixel	let cpp = substitute(s, '\s*\d\+\s\+\d\+\s\+\d\+\s\+\(\d\+\).*', '\1', '')	" highlight the Values string as normal string (no pixel string)	exe 'syn match xpm2Values /'.s.'/'	HiLink xpm2Values Statement	let n = 1			" n = color index      elseif n <= colors		" string is a color specification	" get chars = <cpp> length string representing the pixels	" (first incl. the following whitespace)	let chars = substitute(s, '\(.\{'.cpp.'}\s\+\).*', '\1', '')	" now get color, first try 'c' key if any (color visual)	let color = substitute(s, '.*\sc\s\+\(.\{-}\)\s*\(\(g4\=\|[ms]\)\s.*\)*\s*', '\1', '')	if color == s	  " no 'c' key, try 'g' key (grayscale with more than 4 levels)	  let color = substitute(s, '.*\sg\s\+\(.\{-}\)\s*\(\(g4\|[ms]\)\s.*\)*\s*', '\1', '')	  if color == s	    " next try: 'g4' key (4-level grayscale)	    let color = substitute(s, '.*\sg4\s\+\(.\{-}\)\s*\([ms]\s.*\)*\s*', '\1', '')	    if color == s	      " finally try 'm' key (mono visual)	      let color = substitute(s, '.*\sm\s\+\(.\{-}\)\s*\(s\s.*\)*\s*', '\1', '')	      if color == s		let color = ""	      endif	    endif	  endif	endif	" Vim cannot handle RGB codes with more than 6 hex digits	if color =~ '#\x\{10,}$'	  let color = substitute(color, '\(\x\x\)\x\x', '\1', 'g')	elseif color =~ '#\x\{7,}$'	  let color = substitute(color, '\(\x\x\)\x', '\1', 'g')	" nor with 3 digits	elseif color =~ '#\x\{3}$'	  let color = substitute(color, '\(\x\)\(\x\)\(\x\)', '0\10\20\3', '')	endif	" escape meta characters in patterns	let s = escape(s, '/\*^$.~[]')	let chars = escape(chars, '/\*^$.~[]')	" change whitespace to "\s\+"	let s = substitute(s, "[ \t][ \t]*", "\\\\s\\\\+", "g")	let chars = substitute(chars, "[ \t][ \t]*", "\\\\s\\\\+", "g")	" now create syntax items	" highlight the color string as normal string (no pixel string)	exe 'syn match xpm2Col'.n.'Def /'.s.'/ contains=xpm2Col'.n.'inDef'	exe 'HiLink xpm2Col'.n.'Def Constant'	" but highlight the first whitespace after chars in its color	exe 'syn match xpm2Col'.n.'inDef /^'.chars.'/hs=s+'.(cpp).' contained'	exe 'HiLink xpm2Col'.n.'inDef xpm2Color'.n	" remove the following whitespace from chars	let chars = substitute(chars, '\\s\\+$', '', '')	" and create the syntax item contained in the pixel strings	exe 'syn match xpm2Color'.n.' /'.chars.'/ contained'	exe 'syn cluster xpm2Colors add=xpm2Color'.n	" if no color or color = "None" show background	if color == ""  ||  substitute(color, '.*', '\L&', '') == 'none'	  exe 'Hi xpm2Color'.n.' guifg=bg guibg=NONE'	else	  exe 'Hi xpm2Color'.n." guifg='".color."' guibg='".color."'"	endif	let n = n + 1      else	break			" no more color string      endif    endif    let i = i + 1  endwhile  unlet color chars colors cpp n i sendif		" has("gui_running")" 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 yetif version >= 508 || !exists("did_xpm2_syntax_inits")  if version < 508    let did_xpm2_syntax_inits = 1  endif  " The default highlighting.  HiLink xpm2Type		Type  HiLink xpm2StorageClass	StorageClass  HiLink xpm2Todo		Todo  HiLink xpm2Comment		Comment  HiLink xpm2PixelString	Stringendifdelcommand HiLinkdelcommand Hilet b:current_syntax = "xpm2"" vim: ts=8:sw=2:noet: