| " Vim syntax file |
| " Language: AYacc |
| " Maintainer: Mathieu Clabaut <mathieu.clabaut@free.fr> |
| " LastChange: 2011 Dec 25 |
| " Original: Yacc, maintained by Dr. Charles E. Campbell, Jr. |
| " Comment: Replaced sourcing c.vim file by ada.vim and rename yacc* |
| " in ayacc* |
| |
| " 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 |
| |
| let s:cpo_save = &cpo |
| set cpo&vim |
| |
| " 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 |
| |
| |
| " Internal ayacc highlighting links |
| hi def link ayaccBrkt ayaccStmt |
| hi def link ayaccKey ayaccStmt |
| hi def link ayaccOper ayaccStmt |
| hi def link ayaccUnionStart ayaccKey |
| |
| " External ayacc highlighting links |
| hi def link ayaccCurly Delimiter |
| hi def link ayaccCurlyError Error |
| hi def link ayaccDefinition Function |
| hi def link ayaccDelim Function |
| hi def link ayaccKeyActn Special |
| hi def link ayaccSectionSep Todo |
| hi def link ayaccSep Delimiter |
| hi def link ayaccStmt Statement |
| hi def link ayaccType Type |
| |
| " since Bram doesn't like my Delimiter :| |
| hi def link Delimiter Type |
| |
| let b:current_syntax = "ayacc" |
| |
| let &cpo = s:cpo_save |
| unlet s:cpo_save |
| " vim: ts=15 |