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Diffstat (limited to '')
| -rw-r--r-- | runtime/syntax/racc.vim | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/runtime/syntax/racc.vim b/runtime/syntax/racc.vim new file mode 100644 index 0000000..2d4c176 --- /dev/null +++ b/runtime/syntax/racc.vim @@ -0,0 +1,142 @@ +" Vim default file +" Language: Racc input file +" Previous Maintainer: Nikolai Weibull <now@bitwi.se> +" Latest Revision: 2008-06-22 + +if exists("b:current_syntax") + finish +endif + +let s:cpo_save = &cpo +set cpo&vim + +syn keyword raccTodo contained TODO FIXME XXX NOTE + +syn region raccComment start='/\*' end='\*/' + \ contains=raccTodo,@Spell +syn region raccComment display oneline start='#' end='$' + \ contains=raccTodo,@Spell + +syn region raccClass transparent matchgroup=raccKeyword + \ start='\<class\>' end='\<rule\>'he=e-4 + \ contains=raccComment,raccPrecedence, + \ raccTokenDecl,raccExpect,raccOptions,raccConvert, + \ raccStart, + +syn region raccPrecedence transparent matchgroup=raccKeyword + \ start='\<prechigh\>' end='\<preclow\>' + \ contains=raccComment,raccPrecSpec + +syn keyword raccPrecSpec contained nonassoc left right + \ nextgroup=raccPrecToken,raccPrecString skipwhite + \ skipnl + +syn match raccPrecToken contained '\<\u[A-Z0-9_]*\>' + \ nextgroup=raccPrecToken,raccPrecString skipwhite + \ skipnl + +syn region raccPrecString matchgroup=raccPrecString start=+"+ + \ skip=+\\\\\|\\"+ end=+"+ + \ contains=raccSpecial + \ nextgroup=raccPrecToken,raccPrecString skipwhite + \ skipnl +syn region raccPrecString matchgroup=raccPrecString start=+'+ + \ skip=+\\\\\|\\'+ end=+'+ contains=raccSpecial + \ nextgroup=raccPrecToken,raccPrecString skipwhite + \ skipnl + +syn keyword raccTokenDecl contained token + \ nextgroup=raccTokenR skipwhite skipnl + +syn match raccTokenR contained '\<\u[A-Z0-9_]*\>' + \ nextgroup=raccTokenR skipwhite skipnl + +syn keyword raccExpect contained expect + \ nextgroup=raccNumber skipwhite skipnl + +syn match raccNumber contained '\<\d\+\>' + +syn keyword raccOptions contained options + \ nextgroup=raccOptionsR skipwhite skipnl + +syn keyword raccOptionsR contained omit_action_call result_var + \ nextgroup=raccOptionsR skipwhite skipnl + +syn region raccConvert transparent contained matchgroup=raccKeyword + \ start='\<convert\>' end='\<end\>' + \ contains=raccComment,raccConvToken skipwhite + \ skipnl + +syn match raccConvToken contained '\<\u[A-Z0-9_]*\>' + \ nextgroup=raccString skipwhite skipnl + +syn keyword raccStart contained start + \ nextgroup=raccTargetS skipwhite skipnl + +syn match raccTargetS contained '\<\l[a-z0-9_]*\>' + +syn match raccSpecial contained '\\["'\\]' + +syn region raccString start=+"+ skip=+\\\\\|\\"+ end=+"+ + \ contains=raccSpecial +syn region raccString start=+'+ skip=+\\\\\|\\'+ end=+'+ + \ contains=raccSpecial + +syn region raccRules transparent matchgroup=raccKeyword start='\<rule\>' + \ end='\<end\>' contains=raccComment,raccString, + \ raccNumber,raccToken,raccTarget,raccDelimiter, + \ raccAction + +syn match raccTarget contained '\<\l[a-z0-9_]*\>' + +syn match raccDelimiter contained '[:|]' + +syn match raccToken contained '\<\u[A-Z0-9_]*\>' + +syn include @raccRuby syntax/ruby.vim + +syn region raccAction transparent matchgroup=raccDelimiter + \ start='{' end='}' contains=@raccRuby + +syn region raccHeader transparent matchgroup=raccPreProc + \ start='^---- header.*' end='^----'he=e-4 + \ contains=@raccRuby + +syn region raccInner transparent matchgroup=raccPreProc + \ start='^---- inner.*' end='^----'he=e-4 + \ contains=@raccRuby + +syn region raccFooter transparent matchgroup=raccPreProc + \ start='^---- footer.*' end='^----'he=e-4 + \ contains=@raccRuby + +syn sync match raccSyncHeader grouphere raccHeader '^---- header' +syn sync match raccSyncInner grouphere raccInner '^---- inner' +syn sync match raccSyncFooter grouphere raccFooter '^---- footer' + +hi def link raccTodo Todo +hi def link raccComment Comment +hi def link raccPrecSpec Type +hi def link raccPrecToken raccToken +hi def link raccPrecString raccString +hi def link raccTokenDecl Keyword +hi def link raccToken Identifier +hi def link raccTokenR raccToken +hi def link raccExpect Keyword +hi def link raccNumber Number +hi def link raccOptions Keyword +hi def link raccOptionsR Identifier +hi def link raccConvToken raccToken +hi def link raccStart Keyword +hi def link raccTargetS Type +hi def link raccSpecial special +hi def link raccString String +hi def link raccTarget Type +hi def link raccDelimiter Delimiter +hi def link raccPreProc PreProc +hi def link raccKeyword Keyword + +let b:current_syntax = "racc" + +let &cpo = s:cpo_save +unlet s:cpo_save |