" Vim syntax file
" Language: jgraph (graph plotting utility)
" Maintainer: Jonas Munsin [email protected]
" Last Change: 2003 May 04
" this syntax file is not yet complete


" 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

syn case match

" comments
syn region jgraphComment start="(\* " end=" \*)"

syn keyword jgraphCmd newcurve newgraph marktype
syn keyword jgraphType xaxis yaxis

syn keyword jgraphType circle box diamond triangle x cross ellipse
syn keyword jgraphType xbar ybar text postscript eps none general

syn keyword jgraphType solid dotted dashed longdash dotdash dodotdash
syn keyword jgraphType dotdotdashdash pts

"integer number, or floating point number without a dot. - or no -
syn match jgraphNumber "\<-\=\d\+\>"
"floating point number, with dot - or no -
syn match jgraphNumber "\<-\=\d\+\.\d*\>"
"floating point number, starting with a dot - or no -
syn match jgraphNumber "\-\=\.\d\+\>"


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

HiLink jgraphComment Comment
HiLink jgraphCmd Identifier
HiLink jgraphType Type
HiLink jgraphNumber Number

delcommand HiLink
endif


let b:current_syntax = "jgraph"