" Vim syntax file
" Language: Rich Text Format
" "*.rtf" files
"
" The Rich Text Format (RTF) Specification is a method of encoding formatted
" text and graphics for easy transfer between applications.
" .hlp (windows help files) use compiled rtf files
" rtf documentation at http://night.primate.wisc.edu/software/RTF/
"
" Maintainer: Dominique Stéphan ([email protected])
" URL: http://www.mggen.com/vim/syntax/rtf.zip
" Last change: 2001 Mai 02

" TODO: render underline, italic, bold

" For version 5.x: Clear all syntax items
" For version 6.x: Quit when a syntax file was already loaded
if version < 600
syntax clear
elseif exists("b:current_syntax")
finish
endif

" case on (all controls must be lower case)
syn case match

" Control Words
syn match rtfControlWord "\\[a-z]\+[\-]\=[0-9]*"

" New Control Words (not in the 1987 specifications)
syn match rtfNewControlWord "\\\*\\[a-z]\+[\-]\=[0-9]*"

" Control Symbol : any \ plus a non alpha symbol, *, \, { and } and '
syn match rtfControlSymbol "\\[^a-zA-Z\*\{\}\\']"

" { } and \ are special characters, to use them
" we add a backslash \
syn match rtfCharacter "\\\\"
syn match rtfCharacter "\\{"
syn match rtfCharacter "\\}"
" Escaped characters (for 8 bytes characters upper than 127)
syn match rtfCharacter "\\'[A-Za-z0-9][A-Za-z0-9]"
" Unicode
syn match rtfUnicodeCharacter "\\u[0-9][0-9]*"

" Color values, we will put this value in Red, Green or Blue
syn match rtfRed "\\red[0-9][0-9]*"
syn match rtfGreen "\\green[0-9][0-9]*"
syn match rtfBlue "\\blue[0-9][0-9]*"

" Some stuff for help files
syn match rtfFootNote "[#$K+]{\\footnote.*}" contains=rtfControlWord,rtfNewControlWord

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


HiLink rtfControlWord Statement
HiLink rtfNewControlWord Special
HiLink rtfControlSymbol Constant
HiLink rtfCharacter Character
HiLink rtfUnicodeCharacter SpecialChar
HiLink rtfFootNote Comment

" Define colors for the syntax file
hi rtfRed term=underline cterm=underline ctermfg=DarkRed gui=underline guifg=DarkRed
hi rtfGreen term=underline cterm=underline ctermfg=DarkGreen gui=underline guifg=DarkGreen
hi rtfBlue term=underline cterm=underline ctermfg=DarkBlue gui=underline guifg=DarkBlue

HiLink rtfRed rtfRed
HiLink rtfGreen rtfGreen
HiLink rtfBlue rtfBlue

delcommand HiLink
endif


let b:current_syntax = "rtf"

" vim:ts=8