28   let color  = ""  variable
60 	let n = 1			" n = color index
62       elseif n <= colors		" string is a color specification
68 	" now get color, first try 'c' key if any (color visual)
69 	let color = substitute(s, '.*\sc\s\+\(.\{-}\)\s*\(\(g4\=\|[ms]\)\s.*\)*\s*', '\1', '')  variable
70 	if color == s
72 	  let color = substitute(s, '.*\sg\s\+\(.\{-}\)\s*\(\(g4\|[ms]\)\s.*\)*\s*', '\1', '')  variable
73 	  if color == s
75 	    let color = substitute(s, '.*\sg4\s\+\(.\{-}\)\s*\([ms]\s.*\)*\s*', '\1', '')  variable
76 	    if color == s
78 	      let color = substitute(s, '.*\sm\s\+\(.\{-}\)\s*\(s\s.*\)*\s*', '\1', '')  variable
79 	      if color == s
80 		let color = ""  variable
87 	if color =~ '#\x\{10,}$'
88 	  let color = substitute(color, '\(\x\x\)\x\x', '\1', 'g')  variable
89 	elseif color =~ '#\x\{7,}$'
90 	  let color = substitute(color, '\(\x\x\)\x', '\1', 'g')  variable
92 	elseif color =~ '#\x\{3}$'
93 	  let color = substitute(color, '\(\x\)\(\x\)\(\x\)', '0\10\20\3', '')  variable
105 	" highlight the color string as normal string (no pixel string)
109 	" but highlight the first whitespace after chars in its color
120 	" if no color or color = "None" show background
121 	if color == ""  ||  substitute(color, '.*', '\L&', '') == 'none'
123 	elseif color !~ "'"
124 	  exe 'Hi xpm2Color'.n." guifg='".color."' guibg='".color."'"
128 	break			" no more color string
134   unlet color chars colors cpp n i s