|
7
|
1 " Vim syntax file
|
|
|
2 " Language: AYacc
|
|
|
3 " Maintainer: Mathieu Clabaut <mathieu.clabaut@free.fr>
|
|
3237
|
4 " LastChange: 2011 Dec 25
|
|
7
|
5 " Original: Yacc, maintained by Dr. Charles E. Campbell, Jr.
|
|
|
6 " Comment: Replaced sourcing c.vim file by ada.vim and rename yacc*
|
|
|
7 " in ayacc*
|
|
|
8
|
|
|
9 " For version 5.x: Clear all syntax items
|
|
|
10 " For version 6.x: Quit when a syntax file was already loaded
|
|
|
11 if version < 600
|
|
|
12 syntax clear
|
|
|
13 elseif exists("b:current_syntax")
|
|
|
14 finish
|
|
|
15 endif
|
|
|
16
|
|
|
17 " Read the Ada syntax to start with
|
|
|
18 if version < 600
|
|
|
19 so <sfile>:p:h/ada.vim
|
|
|
20 else
|
|
|
21 runtime! syntax/ada.vim
|
|
|
22 unlet b:current_syntax
|
|
|
23 endif
|
|
|
24
|
|
3237
|
25 let s:cpo_save = &cpo
|
|
|
26 set cpo&vim
|
|
|
27
|
|
7
|
28 " Clusters
|
|
|
29 syn cluster ayaccActionGroup contains=ayaccDelim,cInParen,cTodo,cIncluded,ayaccDelim,ayaccCurlyError,ayaccUnionCurly,ayaccUnion,cUserLabel,cOctalZero,cCppOut2,cCppSkip,cErrInBracket,cErrInParen,cOctalError
|
|
|
30 syn cluster ayaccUnionGroup contains=ayaccKey,cComment,ayaccCurly,cType,cStructure,cStorageClass,ayaccUnionCurly
|
|
|
31
|
|
|
32 " Yacc stuff
|
|
|
33 syn match ayaccDelim "^[ \t]*[:|;]"
|
|
|
34 syn match ayaccOper "@\d\+"
|
|
|
35
|
|
|
36 syn match ayaccKey "^[ \t]*%\(token\|type\|left\|right\|start\|ident\)\>"
|
|
|
37 syn match ayaccKey "[ \t]%\(prec\|expect\|nonassoc\)\>"
|
|
|
38 syn match ayaccKey "\$\(<[a-zA-Z_][a-zA-Z_0-9]*>\)\=[\$0-9]\+"
|
|
|
39 syn keyword ayaccKeyActn yyerrok yyclearin
|
|
|
40
|
|
|
41 syn match ayaccUnionStart "^%union" skipwhite skipnl nextgroup=ayaccUnion
|
|
|
42 syn region ayaccUnion contained matchgroup=ayaccCurly start="{" matchgroup=ayaccCurly end="}" contains=@ayaccUnionGroup
|
|
|
43 syn region ayaccUnionCurly contained matchgroup=ayaccCurly start="{" matchgroup=ayaccCurly end="}" contains=@ayaccUnionGroup
|
|
|
44 syn match ayaccBrkt contained "[<>]"
|
|
|
45 syn match ayaccType "<[a-zA-Z_][a-zA-Z0-9_]*>" contains=ayaccBrkt
|
|
|
46 syn match ayaccDefinition "^[A-Za-z][A-Za-z0-9_]*[ \t]*:"
|
|
|
47
|
|
|
48 " special Yacc separators
|
|
|
49 syn match ayaccSectionSep "^[ \t]*%%"
|
|
|
50 syn match ayaccSep "^[ \t]*%{"
|
|
|
51 syn match ayaccSep "^[ \t]*%}"
|
|
|
52
|
|
|
53 " I'd really like to highlight just the outer {}. Any suggestions???
|
|
|
54 syn match ayaccCurlyError "[{}]"
|
|
|
55 syn region ayaccAction matchgroup=ayaccCurly start="{" end="}" contains=ALLBUT,@ayaccActionGroup
|
|
|
56
|
|
|
57 if version >= 508 || !exists("did_ayacc_syntax_inits")
|
|
|
58 if version < 508
|
|
|
59 let did_ayacc_syntax_inits = 1
|
|
|
60 command -nargs=+ HiLink hi link <args>
|
|
|
61 else
|
|
|
62 command -nargs=+ HiLink hi def link <args>
|
|
|
63 endif
|
|
|
64
|
|
|
65 " Internal ayacc highlighting links
|
|
|
66 HiLink ayaccBrkt ayaccStmt
|
|
|
67 HiLink ayaccKey ayaccStmt
|
|
|
68 HiLink ayaccOper ayaccStmt
|
|
|
69 HiLink ayaccUnionStart ayaccKey
|
|
|
70
|
|
|
71 " External ayacc highlighting links
|
|
|
72 HiLink ayaccCurly Delimiter
|
|
|
73 HiLink ayaccCurlyError Error
|
|
|
74 HiLink ayaccDefinition Function
|
|
|
75 HiLink ayaccDelim Function
|
|
|
76 HiLink ayaccKeyActn Special
|
|
|
77 HiLink ayaccSectionSep Todo
|
|
|
78 HiLink ayaccSep Delimiter
|
|
|
79 HiLink ayaccStmt Statement
|
|
|
80 HiLink ayaccType Type
|
|
|
81
|
|
|
82 " since Bram doesn't like my Delimiter :|
|
|
|
83 HiLink Delimiter Type
|
|
|
84 delcommand HiLink
|
|
|
85 endif
|
|
|
86
|
|
|
87 let b:current_syntax = "ayacc"
|
|
|
88
|
|
3237
|
89 let &cpo = s:cpo_save
|
|
|
90 unlet s:cpo_save
|
|
7
|
91 " vim: ts=15
|
