Merge branch 'master' into s-dash-stdin

1 files changed, 30 insertions, 41 deletions

diff --git a/runtime/syntax/mmix.vim b/runtime/syntax/mmix.vim
index 79ca781402..39e209336e 100644
--- a/runtime/syntax/mmix.vim
+++ b/runtime/syntax/mmix.vim
@@ -9,9 +9,8 @@
 " Limitations:	Comments must start with either % or //
 "		(preferably %, Knuth-Style)
 
-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
 
@@ -119,44 +118,34 @@ syn match mmixRegister		"r[A-Z]"
 syn keyword mmixRegister	rBB rTT rWW rXX rYY rZZ
 
 " 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_mmix_syntax_inits")
-  if version < 508
-    let did_mmix_syntax_inits = 1
-    command -nargs=+ HiLink hi link <args>
-  else
-    command -nargs=+ HiLink hi def link <args>
-  endif
-
-  " The default methods for highlighting.  Can be overridden later
-  HiLink mmixAt		Type
-  HiLink mmixPseudo	Type
-  HiLink mmixRegister	Special
-  HiLink mmixSegments	Type
-
-  HiLink mmixLabel	Special
-  HiLink mmixComment	Comment
-  HiLink mmixOpcode	Keyword
-
-  HiLink hexNumber	Number
-  HiLink decNumber	Number
-  HiLink octNumber	Number
-
-  HiLink mmixString	String
-  HiLink mmixChar	String
-
-  HiLink mmixType	Type
-  HiLink mmixIdentifier	Normal
-  HiLink mmixSpecialComment Comment
-
-  " My default color overrides:
-  " hi mmixSpecialComment ctermfg=red
-  "hi mmixLabel ctermfg=lightcyan
-  " hi mmixType ctermbg=black ctermfg=brown
-
-  delcommand HiLink
-endif
+" Only when an item doesn't have highlighting yet
+
+" The default methods for highlighting.  Can be overridden later
+hi def link mmixAt		Type
+hi def link mmixPseudo	Type
+hi def link mmixRegister	Special
+hi def link mmixSegments	Type
+
+hi def link mmixLabel	Special
+hi def link mmixComment	Comment
+hi def link mmixOpcode	Keyword
+
+hi def link hexNumber	Number
+hi def link decNumber	Number
+hi def link octNumber	Number
+
+hi def link mmixString	String
+hi def link mmixChar	String
+
+hi def link mmixType	Type
+hi def link mmixIdentifier	Normal
+hi def link mmixSpecialComment Comment
+
+" My default color overrides:
+" hi mmixSpecialComment ctermfg=red
+"hi mmixLabel ctermfg=lightcyan
+" hi mmixType ctermbg=black ctermfg=brown
+
 
 let b:current_syntax = "mmix"