xref: /vim-8.2.3635/runtime/syntax/rtf.vim (revision 89bcfda6)
1" Vim syntax file
2" Language:	Rich Text Format
3"		"*.rtf" files
4"
5" The Rich Text Format (RTF) Specification is a method of encoding formatted
6" text and graphics for easy transfer between applications.
7" .hlp (windows help files) use compiled rtf files
8" rtf documentation at http://night.primate.wisc.edu/software/RTF/
9"
10" Maintainer:	Dominique St�phan ([email protected])
11" URL: http://www.mggen.com/vim/syntax/rtf.zip
12" Last change:	2001 Mai 02
13
14" TODO: render underline, italic, bold
15
16" quit when a syntax file was already loaded
17if exists("b:current_syntax")
18  finish
19endif
20
21" case on (all controls must be lower case)
22syn case match
23
24" Control Words
25syn match rtfControlWord	"\\[a-z]\+[\-]\=[0-9]*"
26
27" New Control Words (not in the 1987 specifications)
28syn match rtfNewControlWord	"\\\*\\[a-z]\+[\-]\=[0-9]*"
29
30" Control Symbol : any \ plus a non alpha symbol, *, \, { and } and '
31syn match rtfControlSymbol	"\\[^a-zA-Z\*\{\}\\']"
32
33" { } and \ are special characters, to use them
34" we add a backslash \
35syn match rtfCharacter		"\\\\"
36syn match rtfCharacter		"\\{"
37syn match rtfCharacter		"\\}"
38" Escaped characters (for 8 bytes characters upper than 127)
39syn match rtfCharacter		"\\'[A-Za-z0-9][A-Za-z0-9]"
40" Unicode
41syn match rtfUnicodeCharacter	"\\u[0-9][0-9]*"
42
43" Color values, we will put this value in Red, Green or Blue
44syn match rtfRed		"\\red[0-9][0-9]*"
45syn match rtfGreen		"\\green[0-9][0-9]*"
46syn match rtfBlue		"\\blue[0-9][0-9]*"
47
48" Some stuff for help files
49syn match rtfFootNote "[#$K+]{\\footnote.*}" contains=rtfControlWord,rtfNewControlWord
50
51" Define the default highlighting.
52" Only when an item doesn't have highlighting yet
53command -nargs=+ HiLink hi def link <args>
54
55
56HiLink rtfControlWord		Statement
57HiLink rtfNewControlWord	Special
58HiLink rtfControlSymbol	Constant
59HiLink rtfCharacter		Character
60HiLink rtfUnicodeCharacter	SpecialChar
61HiLink rtfFootNote		Comment
62
63" Define colors for the syntax file
64hi rtfRed	      term=underline cterm=underline ctermfg=DarkRed gui=underline guifg=DarkRed
65hi rtfGreen	      term=underline cterm=underline ctermfg=DarkGreen gui=underline guifg=DarkGreen
66hi rtfBlue	      term=underline cterm=underline ctermfg=DarkBlue gui=underline guifg=DarkBlue
67
68HiLink rtfRed	rtfRed
69HiLink rtfGreen	rtfGreen
70HiLink rtfBlue	rtfBlue
71
72delcommand HiLink
73
74
75let b:current_syntax = "rtf"
76
77" vim:ts=8
78