Updated runtime files. Remove version checks for Vim older than 6.0.
diff --git a/runtime/syntax/gnuplot.vim b/runtime/syntax/gnuplot.vim
index d85932d..38aadff 100644
--- a/runtime/syntax/gnuplot.vim
+++ b/runtime/syntax/gnuplot.vim
@@ -20,9 +20,8 @@
" For vim version 5.x: Clear all syntax items
" For vim version 6.x: Quit when a syntax file was already loaded
-if version < 600
- syntax clear
-elseif exists("b:current_syntax")
+" quit when a syntax file was already loaded
+if exists("b:current_syntax")
finish
endif
@@ -501,54 +500,46 @@
syn keyword gnuplotStatement unset update
" ---- 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_gnuplot_syntax_inits")
- if version < 508
- let did_gnuplot_syntax_inits = 1
- command -nargs=+ HiLink hi link <args>
- else
- command -nargs=+ HiLink hi def link <args>
- endif
+" Only when an item doesn't have highlighting yet
+command -nargs=+ HiLink hi def link <args>
- " ---- Comments ---- "
- HiLink gnuplotComment Comment
+" ---- Comments ---- "
+HiLink gnuplotComment Comment
- " ---- Constants ---- "
- HiLink gnuplotString String
- HiLink gnuplotNumber Number
- HiLink gnuplotFloat Float
+" ---- Constants ---- "
+HiLink gnuplotString String
+HiLink gnuplotNumber Number
+HiLink gnuplotFloat Float
- " ---- Identifiers ---- "
- HiLink gnuplotIdentifier Identifier
+" ---- Identifiers ---- "
+HiLink gnuplotIdentifier Identifier
- " ---- Statements ---- "
- HiLink gnuplotConditional Conditional
- HiLink gnuplotRepeat Repeat
- HiLink gnuplotKeyword Keyword
- HiLink gnuplotOperator Operator
+" ---- Statements ---- "
+HiLink gnuplotConditional Conditional
+HiLink gnuplotRepeat Repeat
+HiLink gnuplotKeyword Keyword
+HiLink gnuplotOperator Operator
- " ---- PreProcs ---- "
- HiLink gnuplotMacro Macro
+" ---- PreProcs ---- "
+HiLink gnuplotMacro Macro
- " ---- Types ---- "
- HiLink gnuplotStatement Type
- HiLink gnuplotFunc Identifier
+" ---- Types ---- "
+HiLink gnuplotStatement Type
+HiLink gnuplotFunc Identifier
- " ---- Specials ---- "
- HiLink gnuplotSpecial Special
- HiLink gnuplotUnit Special
- HiLink gnuplotExternal Special
+" ---- Specials ---- "
+HiLink gnuplotSpecial Special
+HiLink gnuplotUnit Special
+HiLink gnuplotExternal Special
- " ---- Errors ---- "
- HiLink gnuplotError Error
- HiLink gnuplotOctalError Error
+" ---- Errors ---- "
+HiLink gnuplotError Error
+HiLink gnuplotOctalError Error
- " ---- Todos ---- "
- HiLink gnuplotTodo Todo
+" ---- Todos ---- "
+HiLink gnuplotTodo Todo
- delcommand HiLink
-endif
+delcommand HiLink
let b:current_syntax = "gnuplot"