Mercurial > vim
annotate runtime/syntax/rst.vim @ 7504:013f285f31a6 v7.4.1054
commit https://github.com/vim/vim/commit/2795e21eaafaeaf95a91667fd411023280d0f902
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Jan 5 22:04:49 2016 +0100
patch 7.4.1054
Problem: Illegal memory access.
Solution: Check for missing pattern. (Dominique Pelle)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Tue, 05 Jan 2016 22:15:04 +0100 |
| parents | f717d96a39b3 |
| children | 3012eaddb6b2 |
| rev | line source |
|---|---|
| 7 | 1 " Vim syntax file |
|
6292
31f7581068a9
Update runtime files and translations.
Bram Moolenaar <bram@vim.org>
parents:
6159
diff
changeset
|
2 " Language: reStructuredText documentation format |
|
31f7581068a9
Update runtime files and translations.
Bram Moolenaar <bram@vim.org>
parents:
6159
diff
changeset
|
3 " Maintainer: Marshall Ward <marshall.ward@gmail.com> |
| 6159 | 4 " Previous Maintainer: Nikolai Weibull <now@bitwi.se> |
|
7100
f717d96a39b3
commit https://github.com/vim/vim/commit/12969c04fe7bd27dc0cbf37709eb40a86d4a27f9
Christian Brabandt <cb@256bit.org>
parents:
6292
diff
changeset
|
5 " Latest Revision: 2015-09-07 |
| 7 | 6 |
| 375 | 7 if exists("b:current_syntax") |
| 7 | 8 finish |
| 9 endif | |
| 10 | |
| 375 | 11 let s:cpo_save = &cpo |
| 12 set cpo&vim | |
| 13 | |
| 7 | 14 syn case ignore |
| 15 | |
| 2034 | 16 syn match rstSections "^\%(\([=`:.'"~^_*+#-]\)\1\+\n\)\=.\+\n\([=`:.'"~^_*+#-]\)\2\+$" |
| 825 | 17 |
| 2034 | 18 syn match rstTransition /^[=`:.'"~^_*+#-]\{4,}\s*$/ |
| 825 | 19 |
| 20 syn cluster rstCruft contains=rstEmphasis,rstStrongEmphasis, | |
| 21 \ rstInterpretedText,rstInlineLiteral,rstSubstitutionReference, | |
| 22 \ rstInlineInternalTargets,rstFootnoteReference,rstHyperlinkReference | |
| 7 | 23 |
| 825 | 24 syn region rstLiteralBlock matchgroup=rstDelimiter |
| 25 \ start='::\_s*\n\ze\z(\s\+\)' skip='^$' end='^\z1\@!' | |
| 26 \ contains=@NoSpell | |
| 7 | 27 |
| 825 | 28 syn region rstQuotedLiteralBlock matchgroup=rstDelimiter |
| 29 \ start="::\_s*\n\ze\z([!\"#$%&'()*+,-./:;<=>?@[\]^_`{|}~]\)" | |
| 30 \ end='^\z1\@!' contains=@NoSpell | |
| 31 | |
| 32 syn region rstDoctestBlock oneline display matchgroup=rstDelimiter | |
| 33 \ start='^>>>\s' end='^$' | |
| 34 | |
| 35 syn region rstTable transparent start='^\n\s*+[-=+]\+' end='^$' | |
| 36 \ contains=rstTableLines,@rstCruft | |
| 37 syn match rstTableLines contained display '|\|+\%(=\+\|-\+\)\=' | |
| 375 | 38 |
| 825 | 39 syn region rstSimpleTable transparent |
| 40 \ start='^\n\%(\s*\)\@>\%(\%(=\+\)\@>\%(\s\+\)\@>\)\%(\%(\%(=\+\)\@>\%(\s*\)\@>\)\+\)\@>$' | |
| 41 \ end='^$' | |
| 42 \ contains=rstSimpleTableLines,@rstCruft | |
| 43 syn match rstSimpleTableLines contained display | |
| 44 \ '^\%(\s*\)\@>\%(\%(=\+\)\@>\%(\s\+\)\@>\)\%(\%(\%(=\+\)\@>\%(\s*\)\@>\)\+\)\@>$' | |
| 45 syn match rstSimpleTableLines contained display | |
| 46 \ '^\%(\s*\)\@>\%(\%(-\+\)\@>\%(\s\+\)\@>\)\%(\%(\%(-\+\)\@>\%(\s*\)\@>\)\+\)\@>$' | |
| 47 | |
| 48 syn cluster rstDirectives contains=rstFootnote,rstCitation, | |
| 49 \ rstHyperlinkTarget,rstExDirective | |
| 50 | |
| 6159 | 51 syn match rstExplicitMarkup '^\s*\.\.\_s' |
| 825 | 52 \ nextgroup=@rstDirectives,rstComment,rstSubstitutionDefinition |
| 53 | |
| 54 let s:ReferenceName = '[[:alnum:]]\+\%([_.-][[:alnum:]]\+\)*' | |
| 7 | 55 |
| 825 | 56 syn keyword rstTodo contained FIXME TODO XXX NOTE |
| 57 | |
| 58 execute 'syn region rstComment contained' . | |
| 59 \ ' start=/.*/' | |
| 60 \ ' end=/^\s\@!/ contains=rstTodo' | |
| 61 | |
| 62 execute 'syn region rstFootnote contained matchgroup=rstDirective' . | |
| 63 \ ' start=+\[\%(\d\+\|#\%(' . s:ReferenceName . '\)\=\|\*\)\]\_s+' . | |
| 64 \ ' skip=+^$+' . | |
| 65 \ ' end=+^\s\@!+ contains=@rstCruft,@NoSpell' | |
| 66 | |
| 67 execute 'syn region rstCitation contained matchgroup=rstDirective' . | |
| 68 \ ' start=+\[' . s:ReferenceName . '\]\_s+' . | |
| 69 \ ' skip=+^$+' . | |
| 70 \ ' end=+^\s\@!+ contains=@rstCruft,@NoSpell' | |
| 71 | |
| 72 syn region rstHyperlinkTarget contained matchgroup=rstDirective | |
| 73 \ start='_\%(_\|[^:\\]*\%(\\.[^:\\]*\)*\):\_s' skip=+^$+ end=+^\s\@!+ | |
| 7 | 74 |
| 825 | 75 syn region rstHyperlinkTarget contained matchgroup=rstDirective |
| 76 \ start='_`[^`\\]*\%(\\.[^`\\]*\)*`:\_s' skip=+^$+ end=+^\s\@!+ | |
| 77 | |
| 78 syn region rstHyperlinkTarget matchgroup=rstDirective | |
| 79 \ start=+^__\_s+ skip=+^$+ end=+^\s\@!+ | |
| 80 | |
| 81 execute 'syn region rstExDirective contained matchgroup=rstDirective' . | |
| 82 \ ' start=+' . s:ReferenceName . '::\_s+' . | |
| 83 \ ' skip=+^$+' . | |
|
7100
f717d96a39b3
commit https://github.com/vim/vim/commit/12969c04fe7bd27dc0cbf37709eb40a86d4a27f9
Christian Brabandt <cb@256bit.org>
parents:
6292
diff
changeset
|
84 \ ' end=+^\s\@!+ contains=@rstCruft,rstLiteralBlock' |
| 7 | 85 |
| 825 | 86 execute 'syn match rstSubstitutionDefinition contained' . |
| 87 \ ' /|' . s:ReferenceName . '|\_s\+/ nextgroup=@rstDirectives' | |
| 7 | 88 |
| 825 | 89 function! s:DefineOneInlineMarkup(name, start, middle, end, char_left, char_right) |
| 90 execute 'syn region rst' . a:name . | |
| 91 \ ' start=+' . a:char_left . '\zs' . a:start . | |
| 1224 | 92 \ '\ze[^[:space:]' . a:char_right . a:start[strlen(a:start) - 1] . ']+' . |
| 825 | 93 \ a:middle . |
| 94 \ ' end=+\S' . a:end . '\ze\%($\|\s\|[''")\]}>/:.,;!?\\-]\)+' | |
| 95 endfunction | |
| 96 | |
| 97 function! s:DefineInlineMarkup(name, start, middle, end) | |
| 98 let middle = a:middle != "" ? | |
| 99 \ (' skip=+\\\\\|\\' . a:middle . '+') : | |
| 100 \ "" | |
| 7 | 101 |
| 825 | 102 call s:DefineOneInlineMarkup(a:name, a:start, middle, a:end, "'", "'") |
| 6159 | 103 call s:DefineOneInlineMarkup(a:name, a:start, middle, a:end, '"', '"') |
| 104 call s:DefineOneInlineMarkup(a:name, a:start, middle, a:end, '(', ')') | |
| 105 call s:DefineOneInlineMarkup(a:name, a:start, middle, a:end, '\[', '\]') | |
| 106 call s:DefineOneInlineMarkup(a:name, a:start, middle, a:end, '{', '}') | |
| 107 call s:DefineOneInlineMarkup(a:name, a:start, middle, a:end, '<', '>') | |
| 7 | 108 |
| 825 | 109 call s:DefineOneInlineMarkup(a:name, a:start, middle, a:end, '\%(^\|\s\|[/:]\)', '') |
| 110 | |
| 111 execute 'syn match rst' . a:name . | |
| 112 \ ' +\%(^\|\s\|[''"([{</:]\)\zs' . a:start . | |
| 113 \ '[^[:space:]' . a:start[strlen(a:start) - 1] . ']' | |
| 114 \ a:end . '\ze\%($\|\s\|[''")\]}>/:.,;!?\\-]\)+' | |
| 115 | |
| 116 execute 'hi def link rst' . a:name . 'Delimiter' . ' rst' . a:name | |
| 117 endfunction | |
| 7 | 118 |
| 825 | 119 call s:DefineInlineMarkup('Emphasis', '\*', '\*', '\*') |
| 120 call s:DefineInlineMarkup('StrongEmphasis', '\*\*', '\*', '\*\*') | |
| 121 call s:DefineInlineMarkup('InterpretedTextOrHyperlinkReference', '`', '`', '`_\{0,2}') | |
| 122 call s:DefineInlineMarkup('InlineLiteral', '``', "", '``') | |
| 123 call s:DefineInlineMarkup('SubstitutionReference', '|', '|', '|_\{0,2}') | |
| 124 call s:DefineInlineMarkup('InlineInternalTargets', '_`', '`', '`') | |
| 125 | |
| 126 " TODO: Can’t remember why these two can’t be defined like the ones above. | |
| 127 execute 'syn match rstFootnoteReference contains=@NoSpell' . | |
| 128 \ ' +\[\%(\d\+\|#\%(' . s:ReferenceName . '\)\=\|\*\)\]_+' | |
| 7 | 129 |
| 825 | 130 execute 'syn match rstCitationReference contains=@NoSpell' . |
| 1224 | 131 \ ' +\[' . s:ReferenceName . '\]_\ze\%($\|\s\|[''")\]}>/:.,;!?\\-]\)+' |
| 825 | 132 |
| 133 execute 'syn match rstHyperlinkReference' . | |
| 1224 | 134 \ ' /\<' . s:ReferenceName . '__\=\ze\%($\|\s\|[''")\]}>/:.,;!?\\-]\)/' |
| 375 | 135 |
| 825 | 136 syn match rstStandaloneHyperlink contains=@NoSpell |
| 137 \ "\<\%(\%(\%(https\=\|file\|ftp\|gopher\)://\|\%(mailto\|news\):\)[^[:space:]'\"<>]\+\|www[[:alnum:]_-]*\.[[:alnum:]_-]\+\.[^[:space:]'\"<>]\+\)[[:alnum:]/]" | |
| 7 | 138 |
| 3920 | 139 syn region rstCodeBlock contained matchgroup=rstDirective |
| 6159 | 140 \ start=+\%(sourcecode\|code\%(-block\)\=\)::\_s*\n\ze\z(\s\+\)+ |
| 3920 | 141 \ skip=+^$+ |
| 6159 | 142 \ end=+^\z1\@!+ |
| 3920 | 143 \ contains=@NoSpell |
| 144 syn cluster rstDirectives add=rstCodeBlock | |
| 145 | |
| 146 if !exists('g:rst_syntax_code_list') | |
| 6159 | 147 let g:rst_syntax_code_list = ['vim', 'java', 'cpp', 'lisp', 'php', |
| 148 \ 'python', 'perl', 'sh'] | |
| 3920 | 149 endif |
| 150 | |
| 151 for code in g:rst_syntax_code_list | |
| 152 unlet! b:current_syntax | |
|
6292
31f7581068a9
Update runtime files and translations.
Bram Moolenaar <bram@vim.org>
parents:
6159
diff
changeset
|
153 " guard against setting 'isk' option which might cause problems (issue #108) |
|
31f7581068a9
Update runtime files and translations.
Bram Moolenaar <bram@vim.org>
parents:
6159
diff
changeset
|
154 let prior_isk = &l:iskeyword |
| 3920 | 155 exe 'syn include @rst'.code.' syntax/'.code.'.vim' |
| 156 exe 'syn region rstDirective'.code.' matchgroup=rstDirective fold ' | |
| 6159 | 157 \.'start=#\%(sourcecode\|code\%(-block\)\=\)::\s\+'.code.'\_s*\n\ze\z(\s\+\)# ' |
| 3920 | 158 \.'skip=#^$# ' |
| 6159 | 159 \.'end=#^\z1\@!# contains=@NoSpell,@rst'.code |
| 3920 | 160 exe 'syn cluster rstDirectives add=rstDirective'.code |
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6292
31f7581068a9
Update runtime files and translations.
Bram Moolenaar <bram@vim.org>
parents:
6159
diff
changeset
|
161 " reset 'isk' setting, if it has been changed |
|
31f7581068a9
Update runtime files and translations.
Bram Moolenaar <bram@vim.org>
parents:
6159
diff
changeset
|
162 if &l:iskeyword !=# prior_isk |
|
31f7581068a9
Update runtime files and translations.
Bram Moolenaar <bram@vim.org>
parents:
6159
diff
changeset
|
163 let &l:iskeyword = prior_isk |
|
31f7581068a9
Update runtime files and translations.
Bram Moolenaar <bram@vim.org>
parents:
6159
diff
changeset
|
164 endif |
|
31f7581068a9
Update runtime files and translations.
Bram Moolenaar <bram@vim.org>
parents:
6159
diff
changeset
|
165 unlet! prior_isk |
| 3920 | 166 endfor |
| 167 | |
| 4780 | 168 " TODO: Use better syncing. |
| 169 syn sync minlines=50 linebreaks=2 | |
| 170 | |
| 825 | 171 hi def link rstTodo Todo |
| 172 hi def link rstComment Comment | |
| 3750 | 173 hi def link rstSections Title |
| 174 hi def link rstTransition rstSections | |
| 825 | 175 hi def link rstLiteralBlock String |
| 176 hi def link rstQuotedLiteralBlock String | |
| 177 hi def link rstDoctestBlock PreProc | |
| 178 hi def link rstTableLines rstDelimiter | |
| 179 hi def link rstSimpleTableLines rstTableLines | |
| 180 hi def link rstExplicitMarkup rstDirective | |
| 181 hi def link rstDirective Keyword | |
| 182 hi def link rstFootnote String | |
| 183 hi def link rstCitation String | |
| 184 hi def link rstHyperlinkTarget String | |
| 185 hi def link rstExDirective String | |
| 186 hi def link rstSubstitutionDefinition rstDirective | |
| 187 hi def link rstDelimiter Delimiter | |
| 188 " TODO: I dunno... | |
| 189 hi def rstEmphasis term=italic cterm=italic gui=italic | |
| 190 hi def link rstStrongEmphasis Special | |
| 191 "term=bold cterm=bold gui=bold | |
| 192 hi def link rstInterpretedTextOrHyperlinkReference Identifier | |
| 193 hi def link rstInlineLiteral String | |
| 194 hi def link rstSubstitutionReference PreProc | |
| 195 hi def link rstInlineInternalTargets Identifier | |
| 196 hi def link rstFootnoteReference Identifier | |
| 197 hi def link rstCitationReference Identifier | |
| 198 hi def link rstHyperLinkReference Identifier | |
| 199 hi def link rstStandaloneHyperlink Identifier | |
| 3920 | 200 hi def link rstCodeBlock String |
| 7 | 201 |
| 202 let b:current_syntax = "rst" | |
| 203 | |
| 375 | 204 let &cpo = s:cpo_save |
| 205 unlet s:cpo_save |