Mercurial > vim
annotate runtime/syntax/yacc.vim @ 3099:887d6d91882e
Updated a few runtime files.
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Wed, 21 Sep 2011 19:22:10 +0200 |
| parents | 916c90b37ea9 |
| children | c53344bacabf |
| rev | line source |
|---|---|
| 7 | 1 " Vim syntax file |
| 2 " Language: Yacc | |
| 1624 | 3 " Maintainer: Charles E. Campbell, Jr. <NdrOchipS@PcampbellAfamily.Mbiz> |
| 2662 | 4 " Last Change: Aug 12, 2010 |
| 5 " Version: 9 | |
| 507 | 6 " URL: http://mysite.verizon.net/astronaut/vim/index.html#vimlinks_syntax |
| 7 | 7 " |
| 1624 | 8 " Options: {{{1 |
| 683 | 9 " g:yacc_uses_cpp : if this variable exists, then C++ is loaded rather than C |
| 7 | 10 |
| 1624 | 11 " --------------------------------------------------------------------- |
| 2034 | 12 " this version of syntax/yacc.vim requires 6.0 or later |
| 7 | 13 if version < 600 |
| 2034 | 14 finish |
| 15 endif | |
| 16 if exists("b:current_syntax") | |
| 17 syntax clear | |
| 18 endif | |
| 19 | |
| 20 " --------------------------------------------------------------------- | |
| 21 " Folding Support {{{1 | |
| 22 if has("folding") | |
| 23 com! -nargs=+ HiFold <args> fold | |
| 24 else | |
| 25 com! -nargs=+ HiFold <args> | |
| 7 | 26 endif |
| 27 | |
| 1624 | 28 " --------------------------------------------------------------------- |
| 29 " Read the C syntax to start with {{{1 | |
| 2034 | 30 if exists("g:yacc_uses_cpp") |
| 31 syn include @yaccCode <sfile>:p:h/cpp.vim | |
| 7 | 32 else |
| 2034 | 33 syn include @yaccCode <sfile>:p:h/c.vim |
| 7 | 34 endif |
| 35 | |
| 1624 | 36 " --------------------------------------------------------------------- |
| 2034 | 37 " Yacc Clusters: {{{1 |
| 2662 | 38 syn cluster yaccInitCluster contains=yaccKey,yaccKeyActn,yaccBrkt,yaccType,yaccString,yaccUnionStart,yaccHeader2,yaccComment,yaccDefines,yaccParseParam,yaccParseOption |
| 2034 | 39 syn cluster yaccRulesCluster contains=yaccNonterminal,yaccString |
| 40 | |
| 41 " --------------------------------------------------------------------- | |
| 42 " Yacc Sections: {{{1 | |
| 43 HiFold syn region yaccInit start='.'ms=s-1,rs=s-1 matchgroup=yaccSectionSep end='^%%$'me=e-2,re=e-2 contains=@yaccInitCluster nextgroup=yaccRules skipwhite skipempty contained | |
| 44 HiFold syn region yaccInit2 start='\%^.'ms=s-1,rs=s-1 matchgroup=yaccSectionSep end='^%%$'me=e-2,re=e-2 contains=@yaccInitCluster nextgroup=yaccRules skipwhite skipempty | |
| 45 HiFold syn region yaccHeader2 matchgroup=yaccSep start="^\s*\zs%{" end="^\s*%}" contains=@yaccCode nextgroup=yaccInit skipwhite skipempty contained | |
| 46 HiFold syn region yaccHeader matchgroup=yaccSep start="^\s*\zs%{" end="^\s*%}" contains=@yaccCode nextgroup=yaccInit skipwhite skipempty | |
| 47 HiFold syn region yaccRules matchgroup=yaccSectionSep start='^%%$' end='^%%$'me=e-2,re=e-2 contains=@yaccRulesCluster nextgroup=yaccEndCode skipwhite skipempty contained | |
| 48 HiFold syn region yaccEndCode matchgroup=yaccSectionSep start='^%%$' end='\%$' contains=@yaccCode contained | |
| 7 | 49 |
| 1624 | 50 " --------------------------------------------------------------------- |
| 2034 | 51 " Yacc Commands: {{{1 |
|
2473
d55e70cabe2c
Syntax file updates. (Charles Campbell)
Bram Moolenaar <bram@vim.org>
parents:
2034
diff
changeset
|
52 syn match yaccDefines '^%define\s\+.*$' |
| 2662 | 53 syn match yaccParseParam '%\(parse\|lex\)-param\>' skipwhite nextgroup=yaccParseParamStr |
| 54 syn match yaccParseOption '%\%(api\.pure\|pure-parser\|locations\|error-verbose\)\>' | |
|
2473
d55e70cabe2c
Syntax file updates. (Charles Campbell)
Bram Moolenaar <bram@vim.org>
parents:
2034
diff
changeset
|
55 syn region yaccParseParamStr contained matchgroup=Delimiter start='{' end='}' contains=cStructure |
|
d55e70cabe2c
Syntax file updates. (Charles Campbell)
Bram Moolenaar <bram@vim.org>
parents:
2034
diff
changeset
|
56 |
| 2034 | 57 syn match yaccDelim "[:|]" contained |
| 58 syn match yaccOper "@\d\+" contained | |
| 7 | 59 |
| 2034 | 60 syn match yaccKey "^\s*%\(token\|type\|left\|right\|start\|ident\|nonassoc\)\>" contained |
| 61 syn match yaccKey "\s%\(prec\|expect\)\>" contained | |
| 62 syn match yaccKey "\$\(<[a-zA-Z_][a-zA-Z_0-9]*>\)\=[\$0-9]\+" contained | |
| 63 syn keyword yaccKeyActn yyerrok yyclearin contained | |
| 7 | 64 |
| 2034 | 65 syn match yaccUnionStart "^%union" skipwhite skipnl nextgroup=yaccUnion contained |
| 66 HiFold syn region yaccUnion matchgroup=yaccCurly start="{" matchgroup=yaccCurly end="}" contains=@yaccCode contained | |
| 67 syn match yaccBrkt "[<>]" contained | |
| 68 syn match yaccType "<[a-zA-Z_][a-zA-Z0-9_]*>" contains=yaccBrkt contained | |
| 7 | 69 |
| 2034 | 70 HiFold syn region yaccNonterminal start="^\s*\a\w*\ze\_s*\(/\*\_.\{-}\*/\)\=\_s*:" matchgroup=yaccDelim end=";" matchgroup=yaccSectionSep end='^%%$'me=e-2,re=e-2 contains=yaccAction,yaccDelim,yaccString,yaccComment contained |
| 71 syn region yaccComment start="/\*" end="\*/" | |
| 72 syn match yaccString "'[^']*'" contained | |
| 73 | |
| 7 | 74 |
| 1624 | 75 " --------------------------------------------------------------------- |
| 76 " I'd really like to highlight just the outer {}. Any suggestions??? {{{1 | |
| 2034 | 77 syn match yaccCurlyError "[{}]" |
| 78 HiFold syn region yaccAction matchgroup=yaccCurly start="{" end="}" contains=@yaccCode contained | |
| 7 | 79 |
| 1624 | 80 " --------------------------------------------------------------------- |
| 81 " Yacc synchronization: {{{1 | |
| 2034 | 82 syn sync fromstart |
| 7 | 83 |
| 1624 | 84 " --------------------------------------------------------------------- |
| 85 " Define the default highlighting. {{{1 | |
| 2034 | 86 if !exists("did_yacc_syn_inits") |
| 87 command -nargs=+ HiLink hi def link <args> | |
| 7 | 88 |
| 1624 | 89 " Internal yacc highlighting links {{{2 |
| 7 | 90 HiLink yaccBrkt yaccStmt |
| 91 HiLink yaccKey yaccStmt | |
| 92 HiLink yaccOper yaccStmt | |
| 93 HiLink yaccUnionStart yaccKey | |
| 94 | |
| 1624 | 95 " External yacc highlighting links {{{2 |
| 2034 | 96 HiLink yaccComment Comment |
| 7 | 97 HiLink yaccCurly Delimiter |
| 98 HiLink yaccCurlyError Error | |
|
2473
d55e70cabe2c
Syntax file updates. (Charles Campbell)
Bram Moolenaar <bram@vim.org>
parents:
2034
diff
changeset
|
99 HiLink yaccDefines cDefine |
| 2662 | 100 HiLink yaccParseParam yaccParseOption |
| 101 HiLink yaccParseOption cDefine | |
| 2034 | 102 HiLink yaccNonterminal Function |
| 103 HiLink yaccDelim Delimiter | |
| 7 | 104 HiLink yaccKeyActn Special |
| 105 HiLink yaccSectionSep Todo | |
| 106 HiLink yaccSep Delimiter | |
| 2034 | 107 HiLink yaccString String |
| 7 | 108 HiLink yaccStmt Statement |
| 109 HiLink yaccType Type | |
| 110 | |
| 1624 | 111 " since Bram doesn't like my Delimiter :| {{{2 |
| 7 | 112 HiLink Delimiter Type |
| 113 | |
| 114 delcommand HiLink | |
| 115 endif | |
| 2034 | 116 |
| 117 " --------------------------------------------------------------------- | |
| 118 " Cleanup: {{{1 | |
| 119 delcommand HiFold | |
| 7 | 120 let b:current_syntax = "yacc" |
| 121 | |
| 1624 | 122 " --------------------------------------------------------------------- |
| 123 " Modelines: {{{1 | |
| 124 " vim: ts=15 fdm=marker |