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comparison runtime/syntax/yacc.vim @ 34:e170173ecb68 current-release

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Wed, 26 Nov 2008 15:02:10 +0900
parents 76efa0be13f1
children c16898406ff2
comparison
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33:7d0d8b831f5a 34:e170173ecb68
1 " Vim syntax file 1 " Vim syntax file
2 " Language: Yacc 2 " Language: Yacc
3 " Maintainer: Dr. Charles E. Campbell, Jr. <NdrOchipS@PcampbellAfamily.Mbiz> 3 " Maintainer: Charles E. Campbell, Jr. <NdrOchipS@PcampbellAfamily.Mbiz>
4 " Last Change: Feb 22, 2006 4 " Last Change: Jan 09, 2008
5 " Version: 4 5 " Version: 5
6 " URL: http://mysite.verizon.net/astronaut/vim/index.html#vimlinks_syntax 6 " URL: http://mysite.verizon.net/astronaut/vim/index.html#vimlinks_syntax
7 " 7 "
8 " Option: 8 " Options: {{{1
9 " g:yacc_uses_cpp : if this variable exists, then C++ is loaded rather than C 9 " g:yacc_uses_cpp : if this variable exists, then C++ is loaded rather than C
10 " g:yacc_minlines : see :help :he syn-sync-minlines -- default 50
11 " g:yacc_maxlines : see :help :he syn-sync-maxlines -- default 200
10 12
11 " For version 5.x: Clear all syntax items 13 " ---------------------------------------------------------------------
14 " For version 5.x: Clear all syntax items {{{1
12 " For version 6.x: Quit when a syntax file was already loaded 15 " For version 6.x: Quit when a syntax file was already loaded
13 if version < 600 16 if version < 600
14 syntax clear 17 syntax clear
15 elseif exists("b:current_syntax") 18 elseif exists("b:current_syntax")
16 finish 19 finish
17 endif 20 endif
18 21
19 " Read the C syntax to start with 22 " ---------------------------------------------------------------------
23 " Read the C syntax to start with {{{1
20 if version >= 600 24 if version >= 600
21 if exists("g:yacc_uses_cpp") 25 if exists("g:yacc_uses_cpp")
22 runtime! syntax/cpp.vim 26 runtime! syntax/cpp.vim
23 else 27 else
24 runtime! syntax/c.vim 28 runtime! syntax/c.vim
27 so <sfile>:p:h/cpp.vim 31 so <sfile>:p:h/cpp.vim
28 else 32 else
29 so <sfile>:p:h/c.vim 33 so <sfile>:p:h/c.vim
30 endif 34 endif
31 35
32 " Clusters 36 " ---------------------------------------------------------------------
37 " Clusters {{{1
33 syn cluster yaccActionGroup contains=yaccDelim,cInParen,cTodo,cIncluded,yaccDelim,yaccCurlyError,yaccUnionCurly,yaccUnion,cUserLabel,cOctalZero,cCppOut2,cCppSkip,cErrInBracket,cErrInParen,cOctalError,cCommentStartError,cParenError 38 syn cluster yaccActionGroup contains=yaccDelim,cInParen,cTodo,cIncluded,yaccDelim,yaccCurlyError,yaccUnionCurly,yaccUnion,cUserLabel,cOctalZero,cCppOut2,cCppSkip,cErrInBracket,cErrInParen,cOctalError,cCommentStartError,cParenError
34 syn cluster yaccUnionGroup contains=yaccKey,cComment,yaccCurly,cType,cStructure,cStorageClass,yaccUnionCurly 39 syn cluster yaccUnionGroup contains=yaccKey,cComment,yaccCurly,cType,cStructure,cStorageClass,yaccUnionCurly
35 40
36 " Yacc stuff 41 " ---------------------------------------------------------------------
42 " Yacc stuff {{{1
37 syn match yaccDelim "^\s*[:|;]" 43 syn match yaccDelim "^\s*[:|;]"
38 syn match yaccOper "@\d\+" 44 syn match yaccOper "@\d\+"
39 45
40 syn match yaccKey "^\s*%\(token\|type\|left\|right\|start\|ident\|nonassoc\)\>" 46 syn match yaccKey "^\s*%\(token\|type\|left\|right\|start\|ident\|nonassoc\)\>"
41 syn match yaccKey "\s%\(prec\|expect\)\>" 47 syn match yaccKey "\s%\(prec\|expect\)\>"
47 syn region yaccUnionCurly contained matchgroup=yaccCurly start="{" matchgroup=yaccCurly end="}" contains=@yaccUnionGroup 53 syn region yaccUnionCurly contained matchgroup=yaccCurly start="{" matchgroup=yaccCurly end="}" contains=@yaccUnionGroup
48 syn match yaccBrkt contained "[<>]" 54 syn match yaccBrkt contained "[<>]"
49 syn match yaccType "<[a-zA-Z_][a-zA-Z0-9_]*>" contains=yaccBrkt 55 syn match yaccType "<[a-zA-Z_][a-zA-Z0-9_]*>" contains=yaccBrkt
50 syn match yaccDefinition "^[A-Za-z][A-Za-z0-9_]*\_s*:" 56 syn match yaccDefinition "^[A-Za-z][A-Za-z0-9_]*\_s*:"
51 57
52 " special Yacc separators 58 " ---------------------------------------------------------------------
59 " special Yacc separators {{{1
53 syn match yaccSectionSep "^[ \t]*%%" 60 syn match yaccSectionSep "^[ \t]*%%"
54 syn match yaccSep "^[ \t]*%{" 61 syn match yaccSep "^[ \t]*%{"
55 syn match yaccSep "^[ \t]*%}" 62 syn match yaccSep "^[ \t]*%}"
56 63
57 " I'd really like to highlight just the outer {}. Any suggestions??? 64 " ---------------------------------------------------------------------
65 " I'd really like to highlight just the outer {}. Any suggestions??? {{{1
58 syn match yaccCurlyError "[{}]" 66 syn match yaccCurlyError "[{}]"
59 syn region yaccAction matchgroup=yaccCurly start="{" end="}" contains=ALLBUT,@yaccActionGroup 67 syn region yaccAction matchgroup=yaccCurly start="{" end="}" contains=ALLBUT,@yaccActionGroup
60 68
69 " ---------------------------------------------------------------------
70 " Yacc synchronization: {{{1
71 if exists("g:yacc_maxlines")
72 exe "syn sync maxlines=".g:yacc_maxlines
73 else
74 syn sync maxlines=200
75 endif
76 if exists("g:yacc_minlines")
77 exe "syn sync minlines=".g:yacc_minlines
78 else
79 syn sync minlines=50
80 endif
61 81
62 " Define the default highlighting. 82 " ---------------------------------------------------------------------
83 " Define the default highlighting. {{{1
63 " For version 5.7 and earlier: only when not done already 84 " For version 5.7 and earlier: only when not done already
64 " For version 5.8 and later: only when an item doesn't have highlighting yet 85 " For version 5.8 and later: only when an item doesn't have highlighting yet
65 if version >= 508 || !exists("did_yacc_syn_inits") 86 if version >= 508 || !exists("did_yacc_syn_inits")
66 if version < 508 87 if version < 508
67 let did_yacchdl_syn_inits = 1 88 let did_yacchdl_syn_inits = 1
68 command -nargs=+ HiLink hi link <args> 89 command -nargs=+ HiLink hi link <args>
69 else 90 else
70 command -nargs=+ HiLink hi def link <args> 91 command -nargs=+ HiLink hi def link <args>
71 endif 92 endif
72 93
73 " Internal yacc highlighting links 94 " Internal yacc highlighting links {{{2
74 HiLink yaccBrkt yaccStmt 95 HiLink yaccBrkt yaccStmt
75 HiLink yaccKey yaccStmt 96 HiLink yaccKey yaccStmt
76 HiLink yaccOper yaccStmt 97 HiLink yaccOper yaccStmt
77 HiLink yaccUnionStart yaccKey 98 HiLink yaccUnionStart yaccKey
78 99
79 " External yacc highlighting links 100 " External yacc highlighting links {{{2
80 HiLink yaccCurly Delimiter 101 HiLink yaccCurly Delimiter
81 HiLink yaccCurlyError Error 102 HiLink yaccCurlyError Error
82 HiLink yaccDefinition Function 103 HiLink yaccDefinition Function
83 HiLink yaccDelim Function 104 HiLink yaccDelim Function
84 HiLink yaccKeyActn Special 105 HiLink yaccKeyActn Special
85 HiLink yaccSectionSep Todo 106 HiLink yaccSectionSep Todo
86 HiLink yaccSep Delimiter 107 HiLink yaccSep Delimiter
87 HiLink yaccStmt Statement 108 HiLink yaccStmt Statement
88 HiLink yaccType Type 109 HiLink yaccType Type
89 110
90 " since Bram doesn't like my Delimiter :| 111 " since Bram doesn't like my Delimiter :| {{{2
91 HiLink Delimiter Type 112 HiLink Delimiter Type
92 113
93 delcommand HiLink 114 delcommand HiLink
94 endif 115 endif
95
96 let b:current_syntax = "yacc" 116 let b:current_syntax = "yacc"
97 117
98 " vim: ts=15 118 " ---------------------------------------------------------------------
119 " Modelines: {{{1
120 " vim: ts=15 fdm=marker