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-rw-r--r--runtime/syntax/vrml.vim75
1 files changed, 29 insertions, 46 deletions
diff --git a/runtime/syntax/vrml.vim b/runtime/syntax/vrml.vim
index 44814aad86..2474493c94 100644
--- a/runtime/syntax/vrml.vim
+++ b/runtime/syntax/vrml.vim
@@ -5,11 +5,8 @@
" Former Maintainer: Gregory Seidman <gsslist+vim@anthropohedron.net>
" Last change: 2006 May 03
-" 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
@@ -168,11 +165,9 @@ syn keyword VRMLProtos contained EXTERNPROTO PROTO IS
syn keyword VRMLRoutes contained ROUTE TO
-if version >= 502
"containment!
- syn include @jscript $VIMRUNTIME/syntax/javascript.vim
- syn region VRMLjScriptString contained start=+"\(\(javascript\)\|\(vrmlscript\)\|\(ecmascript\)\):+ms=e+1 skip=+\\\\\|\\"+ end=+"+me=e-1 contains=@jscript
-endif
+syn include @jscript $VIMRUNTIME/syntax/javascript.vim
+syn region VRMLjScriptString contained start=+"\(\(javascript\)\|\(vrmlscript\)\|\(ecmascript\)\):+ms=e+1 skip=+\\\\\|\\"+ end=+"+me=e-1 contains=@jscript
" match definitions.
syn match VRMLSpecial contained "\\[0-9][0-9][0-9]\|\\."
@@ -192,47 +187,35 @@ syn region VRMLInstName start="USE\>"hs=e+1 skip="USE\(,\|\s\)*" end="[A-Za-z
syn keyword VRMLInstances contained DEF USE
syn sync minlines=1
-if version >= 600
"FOLDS!
- syn sync fromstart
- "setlocal foldmethod=syntax
- syn region braceFold start="{" end="}" transparent fold contains=TOP
- syn region bracketFold start="\[" end="]" transparent fold contains=TOP
- syn region VRMLString start=+"+ skip=+\\\\\|\\"+ end=+"+ fold contains=VRMLSpecial,VRMLjScriptString
-endif
+syn sync fromstart
+"setlocal foldmethod=syntax
+syn region braceFold start="{" end="}" transparent fold contains=TOP
+syn region bracketFold start="\[" end="]" transparent fold contains=TOP
+syn region VRMLString start=+"+ skip=+\\\\\|\\"+ end=+"+ fold contains=VRMLSpecial,VRMLjScriptString
" 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_VRML_syntax_inits")
- if version < 508
- let did_VRML_syntax_inits = 1
- command -nargs=+ HiLink hi link <args>
- else
- command -nargs=+ HiLink hi def link <args>
- endif
-
- HiLink VRMLCharacter VRMLString
- HiLink VRMLSpecialCharacter VRMLSpecial
- HiLink VRMLNumber VRMLString
- HiLink VRMLValues VRMLString
- HiLink VRMLString String
- HiLink VRMLSpecial Special
- HiLink VRMLComment Comment
- HiLink VRMLNodes Statement
- HiLink VRMLFields Type
- HiLink VRMLEvents Type
- HiLink VRMLfTypes LineNr
+" Only when an item doesn't have highlighting yet
+
+hi def link VRMLCharacter VRMLString
+hi def link VRMLSpecialCharacter VRMLSpecial
+hi def link VRMLNumber VRMLString
+hi def link VRMLValues VRMLString
+hi def link VRMLString String
+hi def link VRMLSpecial Special
+hi def link VRMLComment Comment
+hi def link VRMLNodes Statement
+hi def link VRMLFields Type
+hi def link VRMLEvents Type
+hi def link VRMLfTypes LineNr
" hi VRMLfTypes ctermfg=6 guifg=Brown
- HiLink VRMLInstances PreCondit
- HiLink VRMLRoutes PreCondit
- HiLink VRMLProtos PreProc
- HiLink VRMLRouteNode Identifier
- HiLink VRMLInstName Identifier
- HiLink VRMLTypes Identifier
-
- delcommand HiLink
-endif
+hi def link VRMLInstances PreCondit
+hi def link VRMLRoutes PreCondit
+hi def link VRMLProtos PreProc
+hi def link VRMLRouteNode Identifier
+hi def link VRMLInstName Identifier
+hi def link VRMLTypes Identifier
+
let b:current_syntax = "vrml"