|
7
|
1 " Vim syntax file
|
|
|
2 " Language: X Pixmap v2
|
|
|
3 " Maintainer: Steve Wall (hitched97@velnet.com)
|
|
1620
|
4 " Last Change: 2008 May 28
|
|
7
|
5 " Version: 5.8
|
|
|
6 "
|
|
|
7 " Made from xpm.vim by Ronald Schild <rs@scutum.de>
|
|
|
8
|
|
|
9 " For version 5.x: Clear all syntax items
|
|
|
10 " For version 6.x: Quit when a syntax file was already loaded
|
|
|
11 if version < 600
|
|
|
12 syntax clear
|
|
|
13 elseif exists("b:current_syntax")
|
|
|
14 finish
|
|
|
15 endif
|
|
|
16
|
|
|
17 syn region xpm2PixelString start="^" end="$" contains=@xpm2Colors
|
|
|
18 syn keyword xpm2Todo TODO FIXME XXX contained
|
|
|
19 syn match xpm2Comment "\!.*$" contains=xpm2Todo
|
|
|
20
|
|
|
21
|
|
|
22 if version < 508
|
|
|
23 command -nargs=+ HiLink hi link <args>
|
|
|
24 command -nargs=+ Hi hi <args>
|
|
|
25 else
|
|
|
26 command -nargs=+ HiLink hi def link <args>
|
|
|
27 command -nargs=+ Hi hi def <args>
|
|
|
28 endif
|
|
|
29
|
|
|
30 if has("gui_running")
|
|
|
31
|
|
|
32 let color = ""
|
|
|
33 let chars = ""
|
|
|
34 let colors = 0
|
|
|
35 let cpp = 0
|
|
|
36 let n = 0
|
|
|
37 let i = 1
|
|
|
38
|
|
|
39 while i <= line("$") " scanning all lines
|
|
|
40
|
|
|
41 let s = getline(i)
|
|
|
42 if match(s,"\!.*$") != -1
|
|
|
43 let s = matchstr(s, "^[^\!]*")
|
|
|
44 endif
|
|
|
45 if s != "" " does line contain a string?
|
|
|
46
|
|
|
47 if n == 0 " first string is the Values string
|
|
|
48
|
|
|
49 " get the 3rd value: colors = number of colors
|
|
|
50 let colors = substitute(s, '\s*\d\+\s\+\d\+\s\+\(\d\+\).*', '\1', '')
|
|
|
51 " get the 4th value: cpp = number of character per pixel
|
|
|
52 let cpp = substitute(s, '\s*\d\+\s\+\d\+\s\+\d\+\s\+\(\d\+\).*', '\1', '')
|
|
1620
|
53 if cpp =~ '[^0-9]'
|
|
|
54 break " if cpp is not made of digits there must be something wrong
|
|
|
55 endif
|
|
7
|
56
|
|
1620
|
57 " Highlight the Values string as normal string (no pixel string).
|
|
|
58 " Only when there is no slash, it would terminate the pattern.
|
|
|
59 if s !~ '/'
|
|
|
60 exe 'syn match xpm2Values /' . s . '/'
|
|
|
61 endif
|
|
7
|
62 HiLink xpm2Values Statement
|
|
|
63
|
|
|
64 let n = 1 " n = color index
|
|
|
65
|
|
|
66 elseif n <= colors " string is a color specification
|
|
|
67
|
|
|
68 " get chars = <cpp> length string representing the pixels
|
|
|
69 " (first incl. the following whitespace)
|
|
|
70 let chars = substitute(s, '\(.\{'.cpp.'}\s\+\).*', '\1', '')
|
|
|
71
|
|
|
72 " now get color, first try 'c' key if any (color visual)
|
|
|
73 let color = substitute(s, '.*\sc\s\+\(.\{-}\)\s*\(\(g4\=\|[ms]\)\s.*\)*\s*', '\1', '')
|
|
|
74 if color == s
|
|
|
75 " no 'c' key, try 'g' key (grayscale with more than 4 levels)
|
|
|
76 let color = substitute(s, '.*\sg\s\+\(.\{-}\)\s*\(\(g4\|[ms]\)\s.*\)*\s*', '\1', '')
|
|
|
77 if color == s
|
|
|
78 " next try: 'g4' key (4-level grayscale)
|
|
|
79 let color = substitute(s, '.*\sg4\s\+\(.\{-}\)\s*\([ms]\s.*\)*\s*', '\1', '')
|
|
|
80 if color == s
|
|
|
81 " finally try 'm' key (mono visual)
|
|
|
82 let color = substitute(s, '.*\sm\s\+\(.\{-}\)\s*\(s\s.*\)*\s*', '\1', '')
|
|
|
83 if color == s
|
|
|
84 let color = ""
|
|
|
85 endif
|
|
|
86 endif
|
|
|
87 endif
|
|
|
88 endif
|
|
|
89
|
|
|
90 " Vim cannot handle RGB codes with more than 6 hex digits
|
|
|
91 if color =~ '#\x\{10,}$'
|
|
|
92 let color = substitute(color, '\(\x\x\)\x\x', '\1', 'g')
|
|
|
93 elseif color =~ '#\x\{7,}$'
|
|
|
94 let color = substitute(color, '\(\x\x\)\x', '\1', 'g')
|
|
|
95 " nor with 3 digits
|
|
|
96 elseif color =~ '#\x\{3}$'
|
|
|
97 let color = substitute(color, '\(\x\)\(\x\)\(\x\)', '0\10\20\3', '')
|
|
|
98 endif
|
|
|
99
|
|
|
100 " escape meta characters in patterns
|
|
|
101 let s = escape(s, '/\*^$.~[]')
|
|
|
102 let chars = escape(chars, '/\*^$.~[]')
|
|
|
103
|
|
|
104 " change whitespace to "\s\+"
|
|
|
105 let s = substitute(s, "[ \t][ \t]*", "\\\\s\\\\+", "g")
|
|
|
106 let chars = substitute(chars, "[ \t][ \t]*", "\\\\s\\\\+", "g")
|
|
|
107
|
|
|
108 " now create syntax items
|
|
|
109 " highlight the color string as normal string (no pixel string)
|
|
|
110 exe 'syn match xpm2Col'.n.'Def /'.s.'/ contains=xpm2Col'.n.'inDef'
|
|
|
111 exe 'HiLink xpm2Col'.n.'Def Constant'
|
|
|
112
|
|
|
113 " but highlight the first whitespace after chars in its color
|
|
|
114 exe 'syn match xpm2Col'.n.'inDef /^'.chars.'/hs=s+'.(cpp).' contained'
|
|
|
115 exe 'HiLink xpm2Col'.n.'inDef xpm2Color'.n
|
|
|
116
|
|
|
117 " remove the following whitespace from chars
|
|
|
118 let chars = substitute(chars, '\\s\\+$', '', '')
|
|
|
119
|
|
|
120 " and create the syntax item contained in the pixel strings
|
|
|
121 exe 'syn match xpm2Color'.n.' /'.chars.'/ contained'
|
|
|
122 exe 'syn cluster xpm2Colors add=xpm2Color'.n
|
|
|
123
|
|
|
124 " if no color or color = "None" show background
|
|
|
125 if color == "" || substitute(color, '.*', '\L&', '') == 'none'
|
|
|
126 exe 'Hi xpm2Color'.n.' guifg=bg guibg=NONE'
|
|
1620
|
127 elseif color !~ "'"
|
|
7
|
128 exe 'Hi xpm2Color'.n." guifg='".color."' guibg='".color."'"
|
|
|
129 endif
|
|
|
130 let n = n + 1
|
|
|
131 else
|
|
|
132 break " no more color string
|
|
|
133 endif
|
|
|
134 endif
|
|
|
135 let i = i + 1
|
|
|
136 endwhile
|
|
|
137
|
|
|
138 unlet color chars colors cpp n i s
|
|
|
139
|
|
|
140 endif " has("gui_running")
|
|
|
141
|
|
|
142 " Define the default highlighting.
|
|
|
143 " For version 5.7 and earlier: only when not done already
|
|
|
144 " For version 5.8 and later: only when an item doesn't have highlighting yet
|
|
|
145 if version >= 508 || !exists("did_xpm2_syntax_inits")
|
|
|
146 if version < 508
|
|
|
147 let did_xpm2_syntax_inits = 1
|
|
|
148 endif
|
|
|
149
|
|
|
150 " The default highlighting.
|
|
|
151 HiLink xpm2Type Type
|
|
|
152 HiLink xpm2StorageClass StorageClass
|
|
|
153 HiLink xpm2Todo Todo
|
|
|
154 HiLink xpm2Comment Comment
|
|
|
155 HiLink xpm2PixelString String
|
|
|
156 endif
|
|
|
157 delcommand HiLink
|
|
|
158 delcommand Hi
|
|
|
159
|
|
|
160 let b:current_syntax = "xpm2"
|
|
|
161
|
|
|
162 " vim: ts=8:sw=2:noet:
|
