" Original: Lex, maintained by Dr. Charles E. Campbell, Jr.
" <Charles.Campbell@gsfc.nasa.gov>
" Comment: Replaced sourcing c.vim file by ada.vim and rename lex*
" in aflex*
" 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")
finish
endif
" Read the Ada syntax to start with
if version < 600
so <sfile>:p:h/ada.vim
else
runtime! syntax/ada.vim
unlet b:current_syntax
endif
" --- 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.
" 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_aflex_syntax_inits")
