Updated runtime files. Remove version checks for Vim older than 6.0.
diff --git a/runtime/syntax/m4.vim b/runtime/syntax/m4.vim
index ba7a294..8325405 100644
--- a/runtime/syntax/m4.vim
+++ b/runtime/syntax/m4.vim
@@ -8,15 +8,12 @@
" capital letters and have at least one argument (i.e. the '('
" must be there). Let me know if this is a problem.
-" For version 5.x: Clear all syntax items
-" For version 6.x: Quit when a syntax file was already loaded
+" quit when a syntax file was already loaded
if !exists("main_syntax")
- if version < 600
- syntax clear
- elseif exists("b:current_syntax")
- finish
-endif
-" we define it here so that included files can test for it
+ if exists("b:current_syntax")
+ finish
+ endif
+ " we define it here so that included files can test for it
let main_syntax='m4'
endif
@@ -39,30 +36,22 @@
syn cluster m4Top contains=m4Comment,m4Constants,m4Special,m4Variable,m4String,m4Paren,m4Command,m4Statement,m4Function
" 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_m4_syn_inits")
- if version < 508
- let did_m4_syn_inits = 1
- command -nargs=+ HiLink hi link <args>
- else
- command -nargs=+ HiLink hi def link <args>
- endif
- HiLink m4Delimiter Delimiter
- HiLink m4Comment Comment
- HiLink m4Function Function
- HiLink m4Keyword Keyword
- HiLink m4Special Special
- HiLink m4String String
- HiLink m4Statement Statement
- HiLink m4Preproc PreProc
- HiLink m4Type Type
- HiLink m4Special Special
- HiLink m4Variable Special
- HiLink m4Constants Constant
- HiLink m4Builtin Statement
- delcommand HiLink
-endif
+" Only when an item doesn't have highlighting yet
+command -nargs=+ HiLink hi def link <args>
+HiLink m4Delimiter Delimiter
+HiLink m4Comment Comment
+HiLink m4Function Function
+HiLink m4Keyword Keyword
+HiLink m4Special Special
+HiLink m4String String
+HiLink m4Statement Statement
+HiLink m4Preproc PreProc
+HiLink m4Type Type
+HiLink m4Special Special
+HiLink m4Variable Special
+HiLink m4Constants Constant
+HiLink m4Builtin Statement
+delcommand HiLink
let b:current_syntax = "m4"