Updated runtime files. Remove version checks for Vim older than 6.0.
diff --git a/runtime/syntax/csh.vim b/runtime/syntax/csh.vim
index 9dc2c4e..973a355 100644
--- a/runtime/syntax/csh.vim
+++ b/runtime/syntax/csh.vim
@@ -5,11 +5,8 @@
" Version: 11
" URL: http://www.drchip.org/astronaut/vim/index.html#SYNTAX_CSH
-" 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
@@ -100,60 +97,47 @@
"syn match cshIdentifier "\<[a-zA-Z._][a-zA-Z0-9._]*\>"
" Shell Input Redirection (Here Documents)
-if version < 600
- syn region cshHereDoc matchgroup=cshRedir start="<<-\=\s*\**END[a-zA-Z_0-9]*\**" matchgroup=cshRedir end="^END[a-zA-Z_0-9]*$"
- syn region cshHereDoc matchgroup=cshRedir start="<<-\=\s*\**EOF\**" matchgroup=cshRedir end="^EOF$"
-else
- syn region cshHereDoc matchgroup=cshRedir start="<<-\=\s*\**\z(\h\w*\)\**" matchgroup=cshRedir end="^\z1$"
-endif
+syn region cshHereDoc matchgroup=cshRedir start="<<-\=\s*\**\z(\h\w*\)\**" matchgroup=cshRedir end="^\z1$"
" 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_csh_syntax_inits")
- if version < 508
- let did_csh_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 cshArgv cshVariables
- HiLink cshBckQuote cshCommand
- HiLink cshDblQuote cshString
- HiLink cshExtVar cshVariables
- HiLink cshHereDoc cshString
- HiLink cshNoEndlineBQ cshNoEndline
- HiLink cshNoEndlineDQ cshNoEndline
- HiLink cshNoEndlineSQ cshNoEndline
- HiLink cshQtyWord cshVariables
- HiLink cshRedir cshOperator
- HiLink cshSelector cshVariables
- HiLink cshSetStmt cshStatement
- HiLink cshSetVariables cshVariables
- HiLink cshSnglQuote cshString
- HiLink cshSubst cshVariables
+HiLink cshArgv cshVariables
+HiLink cshBckQuote cshCommand
+HiLink cshDblQuote cshString
+HiLink cshExtVar cshVariables
+HiLink cshHereDoc cshString
+HiLink cshNoEndlineBQ cshNoEndline
+HiLink cshNoEndlineDQ cshNoEndline
+HiLink cshNoEndlineSQ cshNoEndline
+HiLink cshQtyWord cshVariables
+HiLink cshRedir cshOperator
+HiLink cshSelector cshVariables
+HiLink cshSetStmt cshStatement
+HiLink cshSetVariables cshVariables
+HiLink cshSnglQuote cshString
+HiLink cshSubst cshVariables
- HiLink cshCommand Statement
- HiLink cshComment Comment
- HiLink cshConditional Conditional
- HiLink cshIdentifier Error
- HiLink cshModifier Special
- HiLink cshNoEndline Error
- HiLink cshNumber Number
- HiLink cshOperator Operator
- HiLink cshRedir Statement
- HiLink cshRepeat Repeat
- HiLink cshShellVariables Special
- HiLink cshSpecial Special
- HiLink cshStatement Statement
- HiLink cshString String
- HiLink cshSubstError Error
- HiLink cshTodo Todo
- HiLink cshVariables Type
+HiLink cshCommand Statement
+HiLink cshComment Comment
+HiLink cshConditional Conditional
+HiLink cshIdentifier Error
+HiLink cshModifier Special
+HiLink cshNoEndline Error
+HiLink cshNumber Number
+HiLink cshOperator Operator
+HiLink cshRedir Statement
+HiLink cshRepeat Repeat
+HiLink cshShellVariables Special
+HiLink cshSpecial Special
+HiLink cshStatement Statement
+HiLink cshString String
+HiLink cshSubstError Error
+HiLink cshTodo Todo
+HiLink cshVariables Type
- delcommand HiLink
-endif
+delcommand HiLink
let b:current_syntax = "csh"