Updated runtime files. Remove version checks for Vim older than 6.0.
diff --git a/runtime/syntax/vhdl.vim b/runtime/syntax/vhdl.vim
index 3250382..4a54216 100644
--- a/runtime/syntax/vhdl.vim
+++ b/runtime/syntax/vhdl.vim
@@ -5,9 +5,8 @@
" Credits: Stephan Hegel <stephan.hegel@snc.siemens.com.cn>
" Last Changed: 2016 Mar 05 by Daniel Kho
-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
@@ -234,35 +233,27 @@
syn sync minlines=600
" 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_vhdl_syntax_inits")
- if version < 508
- let did_vhdl_syntax_inits = 1
- command -nargs=+ HiLink hi link <args>
- else
- command -nargs=+ HiLink hi def link <args>
- endif
-
- HiLink vhdlSpecial Special
- HiLink vhdlStatement Statement
- HiLink vhdlCharacter Character
- HiLink vhdlString String
- HiLink vhdlVector Number
- HiLink vhdlBoolean Number
- HiLink vhdlTodo Todo
- HiLink vhdlFixme Fixme
- HiLink vhdlComment Comment
- HiLink vhdlNumber Number
- HiLink vhdlTime Number
- HiLink vhdlType Type
- HiLink vhdlOperator Operator
- HiLink vhdlError Error
- HiLink vhdlAttribute Special
- HiLink vhdlPreProc PreProc
-
- delcommand HiLink
-endif
+" Only when an item doesn't have highlighting yet
+command -nargs=+ HiLink hi def link <args>
+
+HiLink vhdlSpecial Special
+HiLink vhdlStatement Statement
+HiLink vhdlCharacter Character
+HiLink vhdlString String
+HiLink vhdlVector Number
+HiLink vhdlBoolean Number
+HiLink vhdlTodo Todo
+HiLink vhdlFixme Fixme
+HiLink vhdlComment Comment
+HiLink vhdlNumber Number
+HiLink vhdlTime Number
+HiLink vhdlType Type
+HiLink vhdlOperator Operator
+HiLink vhdlError Error
+HiLink vhdlAttribute Special
+HiLink vhdlPreProc PreProc
+
+delcommand HiLink
let b:current_syntax = "vhdl"