Mercurial > vim
annotate runtime/syntax/rst.vim @ 20423:8c98c74176ac v8.2.0766
patch 8.2.0766: display error when using 'number' and 'breakindent'
Commit: https://github.com/vim/vim/commit/e882f7a73c8fa48707de71035eb0a7ccc6ac8548
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat May 16 14:07:39 2020 +0200
patch 8.2.0766: display error when using 'number' and 'breakindent'
Problem: Display error when using 'number' and 'breakindent'.
Solution: Adjust extra spaces in the first row. (Ken Takata, closes https://github.com/vim/vim/issues/6089,
closes #5986)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 16 May 2020 14:15:06 +0200 |
| parents | 1908e92b02fd |
| children |
| rev | line source |
|---|---|
| 19968 | 1 " Vim reST syntax file |
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2 " Language: reStructuredText documentation format |
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3 " Maintainer: Marshall Ward <marshall.ward@gmail.com> |
| 6159 | 4 " Previous Maintainer: Nikolai Weibull <now@bitwi.se> |
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5 " Website: https://github.com/marshallward/vim-restructuredtext |
| 19968 | 6 " Latest Revision: 2020-03-31 |
| 7 | 7 |
| 375 | 8 if exists("b:current_syntax") |
| 7 | 9 finish |
| 10 endif | |
| 11 | |
| 375 | 12 let s:cpo_save = &cpo |
| 13 set cpo&vim | |
| 14 | |
| 7 | 15 syn case ignore |
| 16 | |
| 2034 | 17 syn match rstTransition /^[=`:.'"~^_*+#-]\{4,}\s*$/ |
| 825 | 18 |
| 19 syn cluster rstCruft contains=rstEmphasis,rstStrongEmphasis, | |
| 20 \ rstInterpretedText,rstInlineLiteral,rstSubstitutionReference, | |
| 21 \ rstInlineInternalTargets,rstFootnoteReference,rstHyperlinkReference | |
| 7 | 22 |
| 825 | 23 syn region rstLiteralBlock matchgroup=rstDelimiter |
| 19968 | 24 \ start='\(^\z(\s*\).*\)\@<=::\n\s*\n' skip='^\s*$' end='^\(\z1\s\+\)\@!' |
| 825 | 25 \ contains=@NoSpell |
| 7 | 26 |
| 825 | 27 syn region rstQuotedLiteralBlock matchgroup=rstDelimiter |
| 28 \ start="::\_s*\n\ze\z([!\"#$%&'()*+,-./:;<=>?@[\]^_`{|}~]\)" | |
| 29 \ end='^\z1\@!' contains=@NoSpell | |
| 30 | |
| 31 syn region rstDoctestBlock oneline display matchgroup=rstDelimiter | |
| 32 \ start='^>>>\s' end='^$' | |
| 33 | |
| 34 syn region rstTable transparent start='^\n\s*+[-=+]\+' end='^$' | |
| 35 \ contains=rstTableLines,@rstCruft | |
| 36 syn match rstTableLines contained display '|\|+\%(=\+\|-\+\)\=' | |
| 375 | 37 |
| 825 | 38 syn region rstSimpleTable transparent |
| 39 \ start='^\n\%(\s*\)\@>\%(\%(=\+\)\@>\%(\s\+\)\@>\)\%(\%(\%(=\+\)\@>\%(\s*\)\@>\)\+\)\@>$' | |
| 40 \ end='^$' | |
| 41 \ contains=rstSimpleTableLines,@rstCruft | |
| 42 syn match rstSimpleTableLines contained display | |
| 43 \ '^\%(\s*\)\@>\%(\%(=\+\)\@>\%(\s\+\)\@>\)\%(\%(\%(=\+\)\@>\%(\s*\)\@>\)\+\)\@>$' | |
| 44 syn match rstSimpleTableLines contained display | |
| 45 \ '^\%(\s*\)\@>\%(\%(-\+\)\@>\%(\s\+\)\@>\)\%(\%(\%(-\+\)\@>\%(\s*\)\@>\)\+\)\@>$' | |
| 46 | |
| 47 syn cluster rstDirectives contains=rstFootnote,rstCitation, | |
| 48 \ rstHyperlinkTarget,rstExDirective | |
| 49 | |
| 6159 | 50 syn match rstExplicitMarkup '^\s*\.\.\_s' |
| 825 | 51 \ nextgroup=@rstDirectives,rstComment,rstSubstitutionDefinition |
| 52 | |
| 14421 | 53 " "Simple reference names are single words consisting of alphanumerics plus |
| 54 " isolated (no two adjacent) internal hyphens, underscores, periods, colons | |
| 55 " and plus signs." | |
| 56 let s:ReferenceName = '[[:alnum:]]\%([-_.:+]\?[[:alnum:]]\+\)*' | |
| 7 | 57 |
| 825 | 58 syn keyword rstTodo contained FIXME TODO XXX NOTE |
| 59 | |
| 60 execute 'syn region rstComment contained' . | |
| 61 \ ' start=/.*/' | |
| 15334 | 62 \ ' skip=+^$+' . |
| 825 | 63 \ ' end=/^\s\@!/ contains=rstTodo' |
| 64 | |
| 65 execute 'syn region rstFootnote contained matchgroup=rstDirective' . | |
| 66 \ ' start=+\[\%(\d\+\|#\%(' . s:ReferenceName . '\)\=\|\*\)\]\_s+' . | |
| 67 \ ' skip=+^$+' . | |
| 68 \ ' end=+^\s\@!+ contains=@rstCruft,@NoSpell' | |
| 69 | |
| 70 execute 'syn region rstCitation contained matchgroup=rstDirective' . | |
| 71 \ ' start=+\[' . s:ReferenceName . '\]\_s+' . | |
| 72 \ ' skip=+^$+' . | |
| 73 \ ' end=+^\s\@!+ contains=@rstCruft,@NoSpell' | |
| 74 | |
| 75 syn region rstHyperlinkTarget contained matchgroup=rstDirective | |
| 76 \ start='_\%(_\|[^:\\]*\%(\\.[^:\\]*\)*\):\_s' skip=+^$+ end=+^\s\@!+ | |
| 7 | 77 |
| 825 | 78 syn region rstHyperlinkTarget contained matchgroup=rstDirective |
| 79 \ start='_`[^`\\]*\%(\\.[^`\\]*\)*`:\_s' skip=+^$+ end=+^\s\@!+ | |
| 80 | |
| 81 syn region rstHyperlinkTarget matchgroup=rstDirective | |
| 82 \ start=+^__\_s+ skip=+^$+ end=+^\s\@!+ | |
| 83 | |
| 84 execute 'syn region rstExDirective contained matchgroup=rstDirective' . | |
| 85 \ ' start=+' . s:ReferenceName . '::\_s+' . | |
| 86 \ ' skip=+^$+' . | |
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87 \ ' end=+^\s\@!+ contains=@rstCruft,rstLiteralBlock' |
| 7 | 88 |
| 825 | 89 execute 'syn match rstSubstitutionDefinition contained' . |
| 14421 | 90 \ ' /|.*|\_s\+/ nextgroup=@rstDirectives' |
| 7 | 91 |
| 825 | 92 function! s:DefineOneInlineMarkup(name, start, middle, end, char_left, char_right) |
| 19968 | 93 " Only escape the first char of a multichar delimiter (e.g. \* inside **) |
| 94 if a:start[0] == '\' | |
| 95 let first = a:start[0:1] | |
| 96 else | |
| 97 let first = a:start[0] | |
| 98 endif | |
| 99 | |
| 100 execute 'syn match rstEscape'.a:name.' +\\\\\|\\'.first.'+'.' contained' | |
| 101 | |
| 825 | 102 execute 'syn region rst' . a:name . |
| 103 \ ' start=+' . a:char_left . '\zs' . a:start . | |
| 1224 | 104 \ '\ze[^[:space:]' . a:char_right . a:start[strlen(a:start) - 1] . ']+' . |
| 825 | 105 \ a:middle . |
| 19968 | 106 \ ' end=+' . a:end . '\ze\%($\|\s\|[''"’)\]}>/:.,;!?\\-]\)+' . |
| 107 \ ' contains=rstEscape' . a:name | |
| 108 | |
| 109 execute 'hi def link rstEscape'.a:name.' Special' | |
| 825 | 110 endfunction |
| 111 | |
| 112 function! s:DefineInlineMarkup(name, start, middle, end) | |
| 113 let middle = a:middle != "" ? | |
| 19968 | 114 \ (' skip=+\\\\\|\\' . a:middle . '\|\s' . a:middle . '+') : |
| 825 | 115 \ "" |
| 7 | 116 |
| 825 | 117 call s:DefineOneInlineMarkup(a:name, a:start, middle, a:end, "'", "'") |
| 6159 | 118 call s:DefineOneInlineMarkup(a:name, a:start, middle, a:end, '"', '"') |
| 119 call s:DefineOneInlineMarkup(a:name, a:start, middle, a:end, '(', ')') | |
| 120 call s:DefineOneInlineMarkup(a:name, a:start, middle, a:end, '\[', '\]') | |
| 121 call s:DefineOneInlineMarkup(a:name, a:start, middle, a:end, '{', '}') | |
| 122 call s:DefineOneInlineMarkup(a:name, a:start, middle, a:end, '<', '>') | |
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commit https://github.com/vim/vim/commit/7571d55f7dcc009a375b2124cce2c8b21f361234
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123 call s:DefineOneInlineMarkup(a:name, a:start, middle, a:end, '’', '’') |
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commit https://github.com/vim/vim/commit/7571d55f7dcc009a375b2124cce2c8b21f361234
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124 " TODO: Additional Unicode Pd, Po, Pi, Pf, Ps characters |
| 7 | 125 |
| 14421 | 126 call s:DefineOneInlineMarkup(a:name, a:start, middle, a:end, '\%(^\|\s\|\%ua0\|[/:]\)', '') |
| 825 | 127 |
| 128 execute 'syn match rst' . a:name . | |
| 14421 | 129 \ ' +\%(^\|\s\|\%ua0\|[''"([{</:]\)\zs' . a:start . |
| 825 | 130 \ '[^[:space:]' . a:start[strlen(a:start) - 1] . ']' |
| 131 \ a:end . '\ze\%($\|\s\|[''")\]}>/:.,;!?\\-]\)+' | |
| 132 | |
| 133 execute 'hi def link rst' . a:name . 'Delimiter' . ' rst' . a:name | |
| 134 endfunction | |
| 7 | 135 |
| 825 | 136 call s:DefineInlineMarkup('Emphasis', '\*', '\*', '\*') |
| 137 call s:DefineInlineMarkup('StrongEmphasis', '\*\*', '\*', '\*\*') | |
| 138 call s:DefineInlineMarkup('InterpretedTextOrHyperlinkReference', '`', '`', '`_\{0,2}') | |
| 139 call s:DefineInlineMarkup('InlineLiteral', '``', "", '``') | |
| 140 call s:DefineInlineMarkup('SubstitutionReference', '|', '|', '|_\{0,2}') | |
| 141 call s:DefineInlineMarkup('InlineInternalTargets', '_`', '`', '`') | |
| 142 | |
| 14421 | 143 " Sections are identified through their titles, which are marked up with |
| 144 " adornment: "underlines" below the title text, or underlines and matching | |
| 145 " "overlines" above the title. An underline/overline is a single repeated | |
| 146 " punctuation character that begins in column 1 and forms a line extending at | |
| 147 " least as far as the right edge of the title text. | |
| 148 " | |
| 149 " It is difficult to count characters in a regex, but we at least special-case | |
| 150 " the case where the title has at least three characters to require the | |
| 151 " adornment to have at least three characters as well, in order to handle | |
| 152 " properly the case of a literal block: | |
| 153 " | |
| 154 " this is the end of a paragraph | |
| 155 " :: | |
| 156 " this is a literal block | |
| 157 syn match rstSections "\v^%(([=`:.'"~^_*+#-])\1+\n)?.{1,2}\n([=`:.'"~^_*+#-])\2+$" | |
| 158 \ contains=@Spell | |
| 159 syn match rstSections "\v^%(([=`:.'"~^_*+#-])\1{2,}\n)?.{3,}\n([=`:.'"~^_*+#-])\2{2,}$" | |
| 160 \ contains=@Spell | |
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161 |
| 825 | 162 " TODO: Can’t remember why these two can’t be defined like the ones above. |
| 163 execute 'syn match rstFootnoteReference contains=@NoSpell' . | |
| 14421 | 164 \ ' +\%(\s\|^\)\[\%(\d\+\|#\%(' . s:ReferenceName . '\)\=\|\*\)\]_+' |
| 7 | 165 |
| 825 | 166 execute 'syn match rstCitationReference contains=@NoSpell' . |
| 14421 | 167 \ ' +\%(\s\|^\)\[' . s:ReferenceName . '\]_\ze\%($\|\s\|[''")\]}>/:.,;!?\\-]\)+' |
| 825 | 168 |
| 169 execute 'syn match rstHyperlinkReference' . | |
| 1224 | 170 \ ' /\<' . s:ReferenceName . '__\=\ze\%($\|\s\|[''")\]}>/:.,;!?\\-]\)/' |
| 375 | 171 |
| 825 | 172 syn match rstStandaloneHyperlink contains=@NoSpell |
| 173 \ "\<\%(\%(\%(https\=\|file\|ftp\|gopher\)://\|\%(mailto\|news\):\)[^[:space:]'\"<>]\+\|www[[:alnum:]_-]*\.[[:alnum:]_-]\+\.[^[:space:]'\"<>]\+\)[[:alnum:]/]" | |
| 7 | 174 |
| 3920 | 175 syn region rstCodeBlock contained matchgroup=rstDirective |
| 19968 | 176 \ start=+\%(sourcecode\|code\%(-block\)\=\)::\s*\(\S*\)\?\s*\n\%(\s*:.*:\s*.*\s*\n\)*\n\ze\z(\s\+\)+ |
| 3920 | 177 \ skip=+^$+ |
| 6159 | 178 \ end=+^\z1\@!+ |
| 3920 | 179 \ contains=@NoSpell |
| 180 syn cluster rstDirectives add=rstCodeBlock | |
| 181 | |
| 182 if !exists('g:rst_syntax_code_list') | |
| 14421 | 183 " A mapping from a Vim filetype to a list of alias patterns (pattern |
| 184 " branches to be specific, see ':help /pattern'). E.g. given: | |
| 185 " | |
| 186 " let g:rst_syntax_code_list = { | |
| 187 " \ 'cpp': ['cpp', 'c++'], | |
| 188 " \ } | |
| 189 " | |
| 190 " then the respective contents of the following two rST directives: | |
| 191 " | |
| 192 " .. code:: cpp | |
| 193 " | |
| 194 " auto i = 42; | |
| 195 " | |
| 196 " .. code:: C++ | |
| 197 " | |
| 198 " auto i = 42; | |
| 199 " | |
| 200 " will both be highlighted as C++ code. As shown by the latter block | |
| 201 " pattern matching will be case-insensitive. | |
| 202 let g:rst_syntax_code_list = { | |
| 203 \ 'vim': ['vim'], | |
| 204 \ 'java': ['java'], | |
| 205 \ 'cpp': ['cpp', 'c++'], | |
| 206 \ 'lisp': ['lisp'], | |
| 207 \ 'php': ['php'], | |
| 208 \ 'python': ['python'], | |
| 209 \ 'perl': ['perl'], | |
| 210 \ 'sh': ['sh'], | |
| 211 \ } | |
| 212 elseif type(g:rst_syntax_code_list) == type([]) | |
| 213 " backward compatibility with former list format | |
| 214 let s:old_spec = g:rst_syntax_code_list | |
| 215 let g:rst_syntax_code_list = {} | |
| 216 for s:elem in s:old_spec | |
| 217 let g:rst_syntax_code_list[s:elem] = [s:elem] | |
| 218 endfor | |
| 3920 | 219 endif |
| 220 | |
| 14421 | 221 for s:filetype in keys(g:rst_syntax_code_list) |
| 3920 | 222 unlet! b:current_syntax |
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223 " guard against setting 'isk' option which might cause problems (issue #108) |
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224 let prior_isk = &l:iskeyword |
| 14421 | 225 let s:alias_pattern = '' |
| 226 \.'\%(' | |
| 227 \.join(g:rst_syntax_code_list[s:filetype], '\|') | |
| 228 \.'\)' | |
| 229 | |
| 230 exe 'syn include @rst'.s:filetype.' syntax/'.s:filetype.'.vim' | |
| 231 exe 'syn region rstDirective'.s:filetype | |
| 232 \.' matchgroup=rstDirective fold' | |
| 233 \.' start="\c\%(sourcecode\|code\%(-block\)\=\)::\s\+'.s:alias_pattern.'\_s*\n\ze\z(\s\+\)"' | |
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234 \.' skip=#^$#' |
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commit https://github.com/vim/vim/commit/a02a551e18209423584fcb923e93c6be18f3aa45
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235 \.' end=#^\z1\@!#' |
| 14421 | 236 \.' contains=@NoSpell,@rst'.s:filetype |
| 237 exe 'syn cluster rstDirectives add=rstDirective'.s:filetype | |
| 238 | |
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239 " reset 'isk' setting, if it has been changed |
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31f7581068a9
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parents:
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changeset
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240 if &l:iskeyword !=# prior_isk |
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31f7581068a9
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parents:
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diff
changeset
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241 let &l:iskeyword = prior_isk |
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31f7581068a9
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Bram Moolenaar <bram@vim.org>
parents:
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changeset
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242 endif |
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31f7581068a9
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parents:
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diff
changeset
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243 unlet! prior_isk |
| 3920 | 244 endfor |
| 245 | |
| 14421 | 246 " Enable top level spell checking |
| 247 syntax spell toplevel | |
| 248 | |
| 4780 | 249 " TODO: Use better syncing. |
| 250 syn sync minlines=50 linebreaks=2 | |
| 251 | |
| 825 | 252 hi def link rstTodo Todo |
| 253 hi def link rstComment Comment | |
| 3750 | 254 hi def link rstSections Title |
| 255 hi def link rstTransition rstSections | |
| 825 | 256 hi def link rstLiteralBlock String |
| 257 hi def link rstQuotedLiteralBlock String | |
| 258 hi def link rstDoctestBlock PreProc | |
| 259 hi def link rstTableLines rstDelimiter | |
| 260 hi def link rstSimpleTableLines rstTableLines | |
| 261 hi def link rstExplicitMarkup rstDirective | |
| 262 hi def link rstDirective Keyword | |
| 263 hi def link rstFootnote String | |
| 264 hi def link rstCitation String | |
| 265 hi def link rstHyperlinkTarget String | |
| 266 hi def link rstExDirective String | |
| 267 hi def link rstSubstitutionDefinition rstDirective | |
| 268 hi def link rstDelimiter Delimiter | |
| 269 hi def link rstInterpretedTextOrHyperlinkReference Identifier | |
| 270 hi def link rstInlineLiteral String | |
| 271 hi def link rstSubstitutionReference PreProc | |
| 272 hi def link rstInlineInternalTargets Identifier | |
| 273 hi def link rstFootnoteReference Identifier | |
| 274 hi def link rstCitationReference Identifier | |
| 275 hi def link rstHyperLinkReference Identifier | |
| 276 hi def link rstStandaloneHyperlink Identifier | |
| 3920 | 277 hi def link rstCodeBlock String |
| 14421 | 278 if exists('g:rst_use_emphasis_colors') |
| 279 " TODO: Less arbitrary color selection | |
| 280 hi def rstEmphasis ctermfg=13 term=italic cterm=italic gui=italic | |
| 281 hi def rstStrongEmphasis ctermfg=1 term=bold cterm=bold gui=bold | |
| 282 else | |
| 283 hi def rstEmphasis term=italic cterm=italic gui=italic | |
| 284 hi def rstStrongEmphasis term=bold cterm=bold gui=bold | |
| 285 endif | |
| 7 | 286 |
| 287 let b:current_syntax = "rst" | |
| 288 | |
| 375 | 289 let &cpo = s:cpo_save |
| 290 unlet s:cpo_save |