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Diffstat (limited to 'runtime/syntax/aflex.vim')
| -rw-r--r-- | runtime/syntax/aflex.vim | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/runtime/syntax/aflex.vim b/runtime/syntax/aflex.vim new file mode 100644 index 0000000..aa8b5f8 --- /dev/null +++ b/runtime/syntax/aflex.vim @@ -0,0 +1,82 @@ + +" Vim syntax file +" Language: AfLex (from Lex syntax file) +" Maintainer: Mathieu Clabaut <mathieu.clabaut@free.fr> +" LastChange: 02 May 2001 +" Original: Lex, maintained by Dr. Charles E. Campbell, Jr. +" Comment: Replaced sourcing c.vim file by ada.vim and rename lex* +" in aflex* + +" quit when a syntax file was already loaded +if exists("b:current_syntax") + finish +endif + +" Read the Ada syntax to start with +runtime! syntax/ada.vim +unlet b:current_syntax + + +" --- AfLex stuff --- + +"I'd prefer to use aflex.* , but it doesn't handle forward definitions yet +syn cluster aflexListGroup contains=aflexAbbrvBlock,aflexAbbrv,aflexAbbrv,aflexAbbrvRegExp,aflexInclude,aflexPatBlock,aflexPat,aflexBrace,aflexPatString,aflexPatTag,aflexPatTag,aflexPatComment,aflexPatCodeLine,aflexMorePat,aflexPatSep,aflexSlashQuote,aflexPatCode,cInParen,cUserLabel,cOctalZero,cCppSkip,cErrInBracket,cErrInParen,cOctalError,cCppOut2 +syn cluster aflexListPatCodeGroup contains=aflexAbbrvBlock,aflexAbbrv,aflexAbbrv,aflexAbbrvRegExp,aflexInclude,aflexPatBlock,aflexPat,aflexBrace,aflexPatTag,aflexPatTag,aflexPatComment,aflexPatCodeLine,aflexMorePat,aflexPatSep,aflexSlashQuote,cInParen,cUserLabel,cOctalZero,cCppSkip,cErrInBracket,cErrInParen,cOctalError,cCppOut2 + +" Abbreviations Section +syn region aflexAbbrvBlock start="^\([a-zA-Z_]\+\t\|%{\)" end="^%%$"me=e-2 skipnl nextgroup=aflexPatBlock contains=aflexAbbrv,aflexInclude,aflexAbbrvComment +syn match aflexAbbrv "^\I\i*\s"me=e-1 skipwhite contained nextgroup=aflexAbbrvRegExp +syn match aflexAbbrv "^%[sx]" contained +syn match aflexAbbrvRegExp "\s\S.*$"lc=1 contained nextgroup=aflexAbbrv,aflexInclude +syn region aflexInclude matchgroup=aflexSep start="^%{" end="%}" contained contains=ALLBUT,@aflexListGroup +syn region aflexAbbrvComment start="^\s\+/\*" end="\*/" + +"%% : Patterns {Actions} +syn region aflexPatBlock matchgroup=Todo start="^%%$" matchgroup=Todo end="^%%$" skipnl skipwhite contains=aflexPat,aflexPatTag,aflexPatComment +syn region aflexPat start=+\S+ skip="\\\\\|\\." end="\s"me=e-1 contained nextgroup=aflexMorePat,aflexPatSep contains=aflexPatString,aflexSlashQuote,aflexBrace +syn region aflexBrace start="\[" skip=+\\\\\|\\+ end="]" contained +syn region aflexPatString matchgroup=String start=+"+ skip=+\\\\\|\\"+ matchgroup=String end=+"+ contained +syn match aflexPatTag "^<\I\i*\(,\I\i*\)*>*" contained nextgroup=aflexPat,aflexPatTag,aflexMorePat,aflexPatSep +syn match aflexPatTag +^<\I\i*\(,\I\i*\)*>*\(\\\\\)*\\"+ contained nextgroup=aflexPat,aflexPatTag,aflexMorePat,aflexPatSep +syn region aflexPatComment start="^\s*/\*" end="\*/" skipnl contained contains=cTodo nextgroup=aflexPatComment,aflexPat,aflexPatString,aflexPatTag +syn match aflexPatCodeLine ".*$" contained contains=ALLBUT,@aflexListGroup +syn match aflexMorePat "\s*|\s*$" skipnl contained nextgroup=aflexPat,aflexPatTag,aflexPatComment +syn match aflexPatSep "\s\+" contained nextgroup=aflexMorePat,aflexPatCode,aflexPatCodeLine +syn match aflexSlashQuote +\(\\\\\)*\\"+ contained +syn region aflexPatCode matchgroup=Delimiter start="{" matchgroup=Delimiter end="}" skipnl contained contains=ALLBUT,@aflexListPatCodeGroup + +syn keyword aflexCFunctions BEGIN input unput woutput yyleng yylook yytext +syn keyword aflexCFunctions ECHO output winput wunput yyless yymore yywrap + +" <c.vim> includes several ALLBUTs; these have to be treated so as to exclude aflex* groups +syn cluster cParenGroup add=aflex.* +syn cluster cDefineGroup add=aflex.* +syn cluster cPreProcGroup add=aflex.* +syn cluster cMultiGroup add=aflex.* + +" Synchronization +syn sync clear +syn sync minlines=300 +syn sync match aflexSyncPat grouphere aflexPatBlock "^%[a-zA-Z]" +syn sync match aflexSyncPat groupthere aflexPatBlock "^<$" +syn sync match aflexSyncPat groupthere aflexPatBlock "^%%$" + +" Define the default highlighting. +" Only when an item doesn't have highlighting yet +hi def link aflexSlashQuote aflexPat +hi def link aflexBrace aflexPat +hi def link aflexAbbrvComment aflexPatComment + +hi def link aflexAbbrv SpecialChar +hi def link aflexAbbrvRegExp Macro +hi def link aflexCFunctions Function +hi def link aflexMorePat SpecialChar +hi def link aflexPat Function +hi def link aflexPatComment Comment +hi def link aflexPatString Function +hi def link aflexPatTag Special +hi def link aflexSep Delimiter + +let b:current_syntax = "aflex" + +" vim:ts=10 |