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+" Vim syntax file
+" Language: jgraph (graph plotting utility)
+" Maintainer: Jonas Munsin jmunsin@iki.fi
+" 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"