" Vim syntax file
" Language:	T2 / ROCK Linux .desc
" Maintainer:	René Rebe <rene@exactcode.de>, Piotr Esden-Tempski <esden@rocklinux.org>
" Last Change:	2006 Aug 14

" quit when a syntax file was already loaded
if exists("b:current_syntax")
  finish
endif

" syntax definitions

setl iskeyword+=-
syn keyword descFlag DIETLIBC KAFFE JAIL NOPARALLEL FPIC-QUIRK LIBTOOL-WUIRK NO-LIBTOOL-FIX AUTOMAKE-QUIRK NO-AS-NEEDED NO-SSP KERNEL INIT LIBC CC CXX F77 KCC contained
syn keyword descLicense Unknown GPL LGPL FDL MIT BSD OpenSource Free-to-use Commercial contained

" tags
syn match descTag /^\[\(COPY\)\]/
syn match descTag /^\[\(I\|TITLE\)\]/
syn match descTag /^\[\(T\|TEXT\)\]/ contained
syn match descTag /^\[\(U\|URL\)\]/
syn match descTag /^\[\(A\|AUTHOR\)\]/
syn match descTag /^\[\(M\|MAINTAINER\)\]/
syn match descTag /^\[\(C\|CATEGORY\)\]/ contained
syn match descTag /^\[\(F\|FLAG\)\]/ contained
syn match descTag /^\[\(E\|DEP\|DEPENDENCY\)\]/
syn match descTag /^\[\(R\|ARCH\|ARCHITECTURE\)\]/
syn match descTag /^\[\(L\|LICENSE\)\]/ contained
syn match descTag /^\[\(S\|STATUS\)\]/
syn match descTag /^\[\(O\|CONF\)\]/
syn match descTag /^\[\(V\|VER\|VERSION\)\]/
syn match descTag /^\[\(P\|PRI\|PRIORITY\)\]/ nextgroup=descInstall skipwhite
syn match descTag /^\[\(D\|DOWN\|DOWNLOAD\)\]/ nextgroup=descSum skipwhite

" misc
syn match descUrl /\w\+:\/\/\S\+/
syn match descCategory /\w\+\/\w\+/ contained
syn match descEmail /<[\.A-Za-z0-9]\+@[\.A-Za-z0-9]\+>/

" priority tag
syn match descInstallX /X/ contained
syn match descInstallO /O/ contained
syn match descInstall /[OX]/ contained contains=descInstallX,descInstallO nextgroup=descStage skipwhite
syn match descDash /-/ contained
syn match descDigit /\d/ contained
syn match descStage /[\-0][\-1][\-2][\-3][\-4][\-5][\-6][\-7][\-8][\-9]/ contained contains=descDash,descDigit nextgroup=descCompilePriority skipwhite
syn match descCompilePriority /\d\{3}\.\d\{3}/ contained

" download tag
syn match descSum /\d\+/ contained nextgroup=descTarball skipwhite
syn match descTarball /\S\+/ contained nextgroup=descUrl skipwhite


" tag regions
syn region descText start=/^\[\(T\|TEXT\)\]/ end=/$/ contains=descTag,descUrl,descEmail

syn region descTagRegion start=/^\[\(C\|CATEGORY\)\]/ end=/$/ contains=descTag,descCategory

syn region descTagRegion start=/^\[\(F\|FLAG\)\]/ end=/$/ contains=descTag,descFlag

syn region descTagRegion start=/^\[\(L\|LICENSE\)\]/ end=/$/ contains=descTag,descLicense

" Only when an item doesn't have highlighting yet
command -nargs=+ HiLink hi def link <args>

HiLink descFlag		Identifier
HiLink descLicense		Identifier
HiLink descCategory		Identifier

HiLink descTag		Type
HiLink descUrl		Underlined
HiLink descEmail		Underlined

" priority tag colors
HiLink descInstallX		Boolean
HiLink descInstallO		Type
HiLink descDash		Operator
HiLink descDigit		Number
HiLink descCompilePriority	Number

" download tag colors
HiLink descSum		Number
HiLink descTarball		Underlined

" tag region colors
HiLink descText		Comment

delcommand HiLink

let b:current_syntax = "desc"