Updated runtime files. Remove version checks for Vim older than 6.0.
diff --git a/runtime/syntax/scheme.vim b/runtime/syntax/scheme.vim
index c59e09c..ac50ead 100644
--- a/runtime/syntax/scheme.vim
+++ b/runtime/syntax/scheme.vim
@@ -14,11 +14,8 @@
" Initializing:
-" 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
@@ -64,11 +61,7 @@
" R5RS Scheme Functions and Syntax:
-if version < 600
- set iskeyword=33,35-39,42-58,60-90,94,95,97-122,126,_
-else
- setlocal iskeyword=33,35-39,42-58,60-90,94,95,97-122,126,_
-endif
+setlocal iskeyword=33,35-39,42-58,60-90,94,95,97-122,126,_
syn keyword schemeSyntax lambda and or if cond case define let let* letrec
syn keyword schemeSyntax begin do delay set! else =>
@@ -306,38 +299,30 @@
" ... i.e. synchronize on a line that starts at the left margin
" 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_scheme_syntax_inits")
- if version < 508
- let did_scheme_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>
- HiLink schemeSyntax Statement
- HiLink schemeFunc Function
+HiLink schemeSyntax Statement
+HiLink schemeFunc Function
- HiLink schemeString String
- HiLink schemeCharacter Character
- HiLink schemeNumber Number
- HiLink schemeBoolean Boolean
+HiLink schemeString String
+HiLink schemeCharacter Character
+HiLink schemeNumber Number
+HiLink schemeBoolean Boolean
- HiLink schemeDelimiter Delimiter
- HiLink schemeConstant Constant
+HiLink schemeDelimiter Delimiter
+HiLink schemeConstant Constant
- HiLink schemeComment Comment
- HiLink schemeMultilineComment Comment
- HiLink schemeError Error
+HiLink schemeComment Comment
+HiLink schemeMultilineComment Comment
+HiLink schemeError Error
- HiLink schemeExtSyntax Type
- HiLink schemeExtFunc PreProc
+HiLink schemeExtSyntax Type
+HiLink schemeExtFunc PreProc
- HiLink schemeLang PreProc
+HiLink schemeLang PreProc
- delcommand HiLink
-endif
+delcommand HiLink
let b:current_syntax = "scheme"