87 lines
2.8 KiB
VimL
87 lines
2.8 KiB
VimL
" Vim syntax file
|
|
" Language: AYacc
|
|
" Maintainer: Mathieu Clabaut <mathieu.clabaut@free.fr>
|
|
" LastChange: 02 May 2001
|
|
" Original: Yacc, maintained by Dr. Charles E. Campbell, Jr.
|
|
" Comment: Replaced sourcing c.vim file by ada.vim and rename yacc*
|
|
" in ayacc*
|
|
|
|
" 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
|
|
|
|
" Clusters
|
|
syn cluster ayaccActionGroup contains=ayaccDelim,cInParen,cTodo,cIncluded,ayaccDelim,ayaccCurlyError,ayaccUnionCurly,ayaccUnion,cUserLabel,cOctalZero,cCppOut2,cCppSkip,cErrInBracket,cErrInParen,cOctalError
|
|
syn cluster ayaccUnionGroup contains=ayaccKey,cComment,ayaccCurly,cType,cStructure,cStorageClass,ayaccUnionCurly
|
|
|
|
" Yacc stuff
|
|
syn match ayaccDelim "^[ \t]*[:|;]"
|
|
syn match ayaccOper "@\d\+"
|
|
|
|
syn match ayaccKey "^[ \t]*%\(token\|type\|left\|right\|start\|ident\)\>"
|
|
syn match ayaccKey "[ \t]%\(prec\|expect\|nonassoc\)\>"
|
|
syn match ayaccKey "\$\(<[a-zA-Z_][a-zA-Z_0-9]*>\)\=[\$0-9]\+"
|
|
syn keyword ayaccKeyActn yyerrok yyclearin
|
|
|
|
syn match ayaccUnionStart "^%union" skipwhite skipnl nextgroup=ayaccUnion
|
|
syn region ayaccUnion contained matchgroup=ayaccCurly start="{" matchgroup=ayaccCurly end="}" contains=@ayaccUnionGroup
|
|
syn region ayaccUnionCurly contained matchgroup=ayaccCurly start="{" matchgroup=ayaccCurly end="}" contains=@ayaccUnionGroup
|
|
syn match ayaccBrkt contained "[<>]"
|
|
syn match ayaccType "<[a-zA-Z_][a-zA-Z0-9_]*>" contains=ayaccBrkt
|
|
syn match ayaccDefinition "^[A-Za-z][A-Za-z0-9_]*[ \t]*:"
|
|
|
|
" special Yacc separators
|
|
syn match ayaccSectionSep "^[ \t]*%%"
|
|
syn match ayaccSep "^[ \t]*%{"
|
|
syn match ayaccSep "^[ \t]*%}"
|
|
|
|
" I'd really like to highlight just the outer {}. Any suggestions???
|
|
syn match ayaccCurlyError "[{}]"
|
|
syn region ayaccAction matchgroup=ayaccCurly start="{" end="}" contains=ALLBUT,@ayaccActionGroup
|
|
|
|
if version >= 508 || !exists("did_ayacc_syntax_inits")
|
|
if version < 508
|
|
let did_ayacc_syntax_inits = 1
|
|
command -nargs=+ HiLink hi link <args>
|
|
else
|
|
command -nargs=+ HiLink hi def link <args>
|
|
endif
|
|
|
|
" Internal ayacc highlighting links
|
|
HiLink ayaccBrkt ayaccStmt
|
|
HiLink ayaccKey ayaccStmt
|
|
HiLink ayaccOper ayaccStmt
|
|
HiLink ayaccUnionStart ayaccKey
|
|
|
|
" External ayacc highlighting links
|
|
HiLink ayaccCurly Delimiter
|
|
HiLink ayaccCurlyError Error
|
|
HiLink ayaccDefinition Function
|
|
HiLink ayaccDelim Function
|
|
HiLink ayaccKeyActn Special
|
|
HiLink ayaccSectionSep Todo
|
|
HiLink ayaccSep Delimiter
|
|
HiLink ayaccStmt Statement
|
|
HiLink ayaccType Type
|
|
|
|
" since Bram doesn't like my Delimiter :|
|
|
HiLink Delimiter Type
|
|
delcommand HiLink
|
|
endif
|
|
|
|
let b:current_syntax = "ayacc"
|
|
|
|
" vim: ts=15
|