Updated runtime files. Remove version checks for Vim older than 6.0.
diff --git a/runtime/syntax/grads.vim b/runtime/syntax/grads.vim
index 0b88549..0f09483 100644
--- a/runtime/syntax/grads.vim
+++ b/runtime/syntax/grads.vim
@@ -7,11 +7,8 @@
" This syntax file defines highlighting for only very few features of
" the GrADS scripting language.
-" 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")
+" quit when a syntax file was already loaded
+if exists("b:current_syntax")
finish
endif
@@ -53,34 +50,26 @@
" syn match gradsTypos "!="
" 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 hgs highlighting+yet
-if version >= 508 || !exists("did_gs_syn_inits")
- if version < 508
- let did_gs_syn_inits = 1
- command -nargs=+ HiLink hi link <args>
- else
- command -nargs=+ HiLink hi def link <args>
- endif
+" Only when an item doesn't hgs highlighting+yet
+command -nargs=+ HiLink hi def link <args>
- HiLink gradsStatement Statement
+HiLink gradsStatement Statement
- HiLink gradsString String
- HiLink gradsNumber Number
+HiLink gradsString String
+HiLink gradsNumber Number
- HiLink gradsFixVariables Special
- HiLink gradsVariables Identifier
- HiLink gradsglobalVariables Special
- HiLink gradsConst Special
+HiLink gradsFixVariables Special
+HiLink gradsVariables Identifier
+HiLink gradsglobalVariables Special
+HiLink gradsConst Special
- HiLink gradsClassMethods Function
+HiLink gradsClassMethods Function
- HiLink gradsOperator Operator
- HiLink gradsComment Comment
+HiLink gradsOperator Operator
+HiLink gradsComment Comment
- HiLink gradsTypos Error
+HiLink gradsTypos Error
- delcommand HiLink
-endif
+delcommand HiLink
let b:current_syntax = "grads"