Mercurial > vim
annotate runtime/syntax/xml.vim @ 18486:9d887cad7315
Added tag v8.1.2237 for changeset 63ee3c2b140fe1b4801389872a8e47aec19d028b
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Thu, 31 Oct 2019 20:00:04 +0100 |
| parents | 6d11fc4aa683 |
| children | 8dde7ced3344 |
| rev | line source |
|---|---|
| 7 | 1 " Vim syntax file |
| 18456 | 2 " Language: XML |
| 3 " Maintainer: Christian Brabandt <cb@256bit.org> | |
| 4 " Repository: https://github.com/chrisbra/vim-xml-ftplugin | |
| 5 " Previous Maintainer: Johannes Zellner <johannes@zellner.org> | |
| 6 " Author: Paul Siegmann <pauls@euronet.nl> | |
| 7 " Last Changed: Sept 24, 2019 | |
| 7 | 8 " Filenames: *.xml |
| 18456 | 9 " Last Change: |
| 10 " 20190923 - Fix xmlEndTag to match xmlTag (vim/vim#884) | |
| 11 " 20190924 - Fix xmlAttribute property (amadeus/vim-xml@d8ce1c946) | |
| 7 | 12 |
| 13 " CONFIGURATION: | |
| 14 " syntax folding can be turned on by | |
| 15 " | |
| 16 " let g:xml_syntax_folding = 1 | |
| 17 " | |
| 18 " before the syntax file gets loaded (e.g. in ~/.vimrc). | |
| 19 " This might slow down syntax highlighting significantly, | |
| 20 " especially for large files. | |
| 21 " | |
| 22 " CREDITS: | |
| 23 " The original version was derived by Paul Siegmann from | |
| 24 " Claudio Fleiner's html.vim. | |
| 25 " | |
| 26 " REFERENCES: | |
| 27 " [1] http://www.w3.org/TR/2000/REC-xml-20001006 | |
| 28 " [2] http://www.w3.org/XML/1998/06/xmlspec-report-19980910.htm | |
| 29 " | |
| 30 " as <hirauchi@kiwi.ne.jp> pointed out according to reference [1] | |
| 31 " | |
| 32 " 2.3 Common Syntactic Constructs | |
| 33 " [4] NameChar ::= Letter | Digit | '.' | '-' | '_' | ':' | CombiningChar | Extender | |
| 34 " [5] Name ::= (Letter | '_' | ':') (NameChar)* | |
| 35 " | |
| 36 " NOTE: | |
| 37 " 1) empty tag delimiters "/>" inside attribute values (strings) | |
| 38 " confuse syntax highlighting. | |
| 39 " 2) for large files, folding can be pretty slow, especially when | |
| 40 " loading a file the first time and viewoptions contains 'folds' | |
| 41 " so that folds of previous sessions are applied. | |
| 42 " Don't use 'foldmethod=syntax' in this case. | |
| 43 | |
| 44 | |
| 45 " Quit when a syntax file was already loaded | |
| 46 if exists("b:current_syntax") | |
| 47 finish | |
| 48 endif | |
| 49 | |
| 50 let s:xml_cpo_save = &cpo | |
| 51 set cpo&vim | |
| 52 | |
| 53 syn case match | |
| 54 | |
| 55 " mark illegal characters | |
| 56 syn match xmlError "[<&]" | |
| 57 | |
| 58 " strings (inside tags) aka VALUES | |
| 59 " | |
| 60 " EXAMPLE: | |
| 61 " | |
| 62 " <tag foo.attribute = "value"> | |
| 63 " ^^^^^^^ | |
| 826 | 64 syn region xmlString contained start=+"+ end=+"+ contains=xmlEntity,@Spell display |
| 65 syn region xmlString contained start=+'+ end=+'+ contains=xmlEntity,@Spell display | |
| 7 | 66 |
| 67 | |
| 68 " punctuation (within attributes) e.g. <tag xml:foo.attribute ...> | |
| 69 " ^ ^ | |
| 70 " syn match xmlAttribPunct +[-:._]+ contained display | |
| 71 syn match xmlAttribPunct +[:.]+ contained display | |
| 72 | |
| 73 " no highlighting for xmlEqual (xmlEqual has no highlighting group) | |
| 74 syn match xmlEqual +=+ display | |
| 75 | |
| 76 | |
| 77 " attribute, everything before the '=' | |
| 78 " | |
| 79 " PROVIDES: @xmlAttribHook | |
| 80 " | |
| 81 " EXAMPLE: | |
| 82 " | |
| 83 " <tag foo.attribute = "value"> | |
| 84 " ^^^^^^^^^^^^^ | |
| 85 " | |
| 86 syn match xmlAttrib | |
| 18456 | 87 \ +[-'"<]\@1<!\<[a-zA-Z:_][-.0-9a-zA-Z:_]*\>\%(['"]\@!\|$\)+ |
| 7 | 88 \ contained |
| 89 \ contains=xmlAttribPunct,@xmlAttribHook | |
| 90 \ display | |
| 91 | |
| 92 | |
| 93 " namespace spec | |
| 94 " | |
| 95 " PROVIDES: @xmlNamespaceHook | |
| 96 " | |
| 97 " EXAMPLE: | |
| 98 " | |
| 99 " <xsl:for-each select = "lola"> | |
| 100 " ^^^ | |
| 101 " | |
| 102 if exists("g:xml_namespace_transparent") | |
| 103 syn match xmlNamespace | |
|
4681
2eb30f341e8d
Updated runtime files and translations.
Bram Moolenaar <bram@vim.org>
parents:
2034
diff
changeset
|
104 \ +\(<\|</\)\@2<=[^ /!?<>"':]\+[:]\@=+ |
| 7 | 105 \ contained |
| 106 \ contains=@xmlNamespaceHook | |
| 107 \ transparent | |
| 108 \ display | |
| 109 else | |
| 110 syn match xmlNamespace | |
|
4681
2eb30f341e8d
Updated runtime files and translations.
Bram Moolenaar <bram@vim.org>
parents:
2034
diff
changeset
|
111 \ +\(<\|</\)\@2<=[^ /!?<>"':]\+[:]\@=+ |
| 7 | 112 \ contained |
| 113 \ contains=@xmlNamespaceHook | |
| 114 \ display | |
| 115 endif | |
| 116 | |
| 117 | |
| 118 " tag name | |
| 119 " | |
| 120 " PROVIDES: @xmlTagHook | |
| 121 " | |
| 122 " EXAMPLE: | |
| 123 " | |
| 124 " <tag foo.attribute = "value"> | |
| 125 " ^^^ | |
| 126 " | |
| 127 syn match xmlTagName | |
| 18456 | 128 \ +\%(<\|</\)\@2<=[^ /!?<>"']\++ |
| 7 | 129 \ contained |
| 130 \ contains=xmlNamespace,xmlAttribPunct,@xmlTagHook | |
| 131 \ display | |
| 132 | |
| 133 | |
| 134 if exists('g:xml_syntax_folding') | |
| 135 | |
| 136 " start tag | |
| 137 " use matchgroup=xmlTag to skip over the leading '<' | |
| 138 " | |
| 139 " PROVIDES: @xmlStartTagHook | |
| 140 " | |
| 141 " EXAMPLE: | |
| 142 " | |
| 143 " <tag id="whoops"> | |
| 144 " s^^^^^^^^^^^^^^^e | |
| 145 " | |
| 146 syn region xmlTag | |
| 147 \ matchgroup=xmlTag start=+<[^ /!?<>"']\@=+ | |
| 148 \ matchgroup=xmlTag end=+>+ | |
| 149 \ contained | |
| 150 \ contains=xmlError,xmlTagName,xmlAttrib,xmlEqual,xmlString,@xmlStartTagHook | |
| 151 | |
| 152 | |
| 153 " highlight the end tag | |
| 154 " | |
| 155 " PROVIDES: @xmlTagHook | |
| 156 " (should we provide a separate @xmlEndTagHook ?) | |
| 157 " | |
| 158 " EXAMPLE: | |
| 159 " | |
| 160 " </tag> | |
| 161 " ^^^^^^ | |
| 162 " | |
| 18456 | 163 syn region xmlEndTag |
| 164 \ matchgroup=xmlTag start=+</[^ /!?<>"']\@=+ | |
| 165 \ matchgroup=xmlTag end=+>+ | |
| 7 | 166 \ contained |
| 18456 | 167 \ contains=xmlTagName,xmlNamespace,xmlAttribPunct,@xmlTagHook |
| 7 | 168 |
| 169 " tag elements with syntax-folding. | |
| 170 " NOTE: NO HIGHLIGHTING -- highlighting is done by contained elements | |
| 171 " | |
| 172 " PROVIDES: @xmlRegionHook | |
| 173 " | |
| 174 " EXAMPLE: | |
| 175 " | |
| 176 " <tag id="whoops"> | |
| 177 " <!-- comment --> | |
| 178 " <another.tag></another.tag> | |
| 179 " <empty.tag/> | |
| 180 " some data | |
| 181 " </tag> | |
| 182 " | |
| 183 syn region xmlRegion | |
| 184 \ start=+<\z([^ /!?<>"']\+\)+ | |
| 185 \ skip=+<!--\_.\{-}-->+ | |
| 186 \ end=+</\z1\_\s\{-}>+ | |
| 18456 | 187 \ end=+/>+ |
| 7 | 188 \ fold |
| 826 | 189 \ contains=xmlTag,xmlEndTag,xmlCdata,xmlRegion,xmlComment,xmlEntity,xmlProcessing,@xmlRegionHook,@Spell |
| 7 | 190 \ keepend |
| 191 \ extend | |
| 192 | |
| 193 else | |
| 194 | |
| 195 " no syntax folding: | |
| 196 " - contained attribute removed | |
| 197 " - xmlRegion not defined | |
| 198 " | |
| 199 syn region xmlTag | |
| 200 \ matchgroup=xmlTag start=+<[^ /!?<>"']\@=+ | |
| 201 \ matchgroup=xmlTag end=+>+ | |
| 202 \ contains=xmlError,xmlTagName,xmlAttrib,xmlEqual,xmlString,@xmlStartTagHook | |
| 203 | |
| 18456 | 204 syn region xmlEndTag |
| 205 \ matchgroup=xmlTag start=+</[^ /!?<>"']\@=+ | |
| 206 \ matchgroup=xmlTag end=+>+ | |
| 207 \ contains=xmlTagName,xmlNamespace,xmlAttribPunct,@xmlTagHook | |
| 7 | 208 |
| 209 endif | |
| 210 | |
| 211 | |
| 212 " &entities; compare with dtd | |
| 213 syn match xmlEntity "&[^; \t]*;" contains=xmlEntityPunct | |
| 214 syn match xmlEntityPunct contained "[&.;]" | |
| 215 | |
| 216 if exists('g:xml_syntax_folding') | |
| 217 | |
| 218 " The real comments (this implements the comments as defined by xml, | |
| 219 " but not all xml pages actually conform to it. Errors are flagged. | |
| 220 syn region xmlComment | |
| 221 \ start=+<!+ | |
| 222 \ end=+>+ | |
| 2034 | 223 \ contains=xmlCommentStart,xmlCommentError |
| 7 | 224 \ extend |
| 225 \ fold | |
| 226 | |
| 227 else | |
| 228 | |
| 229 " no syntax folding: | |
| 230 " - fold attribute removed | |
| 231 " | |
| 232 syn region xmlComment | |
| 233 \ start=+<!+ | |
| 234 \ end=+>+ | |
| 2034 | 235 \ contains=xmlCommentStart,xmlCommentError |
| 7 | 236 \ extend |
| 237 | |
| 238 endif | |
| 239 | |
| 2034 | 240 syn match xmlCommentStart contained "<!" nextgroup=xmlCommentPart |
| 236 | 241 syn keyword xmlTodo contained TODO FIXME XXX |
| 7 | 242 syn match xmlCommentError contained "[^><!]" |
| 243 syn region xmlCommentPart | |
| 244 \ start=+--+ | |
| 245 \ end=+--+ | |
| 246 \ contained | |
| 826 | 247 \ contains=xmlTodo,@xmlCommentHook,@Spell |
| 7 | 248 |
| 249 | |
| 250 " CData sections | |
| 251 " | |
| 252 " PROVIDES: @xmlCdataHook | |
| 253 " | |
| 254 syn region xmlCdata | |
| 255 \ start=+<!\[CDATA\[+ | |
| 256 \ end=+]]>+ | |
| 826 | 257 \ contains=xmlCdataStart,xmlCdataEnd,@xmlCdataHook,@Spell |
| 7 | 258 \ keepend |
| 259 \ extend | |
| 260 | |
| 261 " using the following line instead leads to corrupt folding at CDATA regions | |
| 262 " syn match xmlCdata +<!\[CDATA\[\_.\{-}]]>+ contains=xmlCdataStart,xmlCdataEnd,@xmlCdataHook | |
| 263 syn match xmlCdataStart +<!\[CDATA\[+ contained contains=xmlCdataCdata | |
| 264 syn keyword xmlCdataCdata CDATA contained | |
| 265 syn match xmlCdataEnd +]]>+ contained | |
| 266 | |
| 267 | |
| 268 " Processing instructions | |
| 269 " This allows "?>" inside strings -- good idea? | |
| 270 syn region xmlProcessing matchgroup=xmlProcessingDelim start="<?" end="?>" contains=xmlAttrib,xmlEqual,xmlString | |
| 271 | |
| 272 | |
| 273 if exists('g:xml_syntax_folding') | |
| 274 | |
| 275 " DTD -- we use dtd.vim here | |
| 276 syn region xmlDocType matchgroup=xmlDocTypeDecl | |
| 277 \ start="<!DOCTYPE"he=s+2,rs=s+2 end=">" | |
| 278 \ fold | |
| 279 \ contains=xmlDocTypeKeyword,xmlInlineDTD,xmlString | |
| 280 else | |
| 281 | |
| 282 " no syntax folding: | |
| 283 " - fold attribute removed | |
| 284 " | |
| 285 syn region xmlDocType matchgroup=xmlDocTypeDecl | |
| 286 \ start="<!DOCTYPE"he=s+2,rs=s+2 end=">" | |
| 287 \ contains=xmlDocTypeKeyword,xmlInlineDTD,xmlString | |
| 288 | |
| 289 endif | |
| 290 | |
| 291 syn keyword xmlDocTypeKeyword contained DOCTYPE PUBLIC SYSTEM | |
| 292 syn region xmlInlineDTD contained matchgroup=xmlDocTypeDecl start="\[" end="]" contains=@xmlDTD | |
| 293 syn include @xmlDTD <sfile>:p:h/dtd.vim | |
| 294 unlet b:current_syntax | |
| 295 | |
| 296 | |
| 297 " synchronizing | |
| 298 " TODO !!! to be improved !!! | |
| 299 | |
| 300 syn sync match xmlSyncDT grouphere xmlDocType +\_.\(<!DOCTYPE\)\@=+ | |
| 301 " syn sync match xmlSyncDT groupthere NONE +]>+ | |
| 302 | |
| 303 if exists('g:xml_syntax_folding') | |
| 304 syn sync match xmlSync grouphere xmlRegion +\_.\(<[^ /!?<>"']\+\)\@=+ | |
| 305 " syn sync match xmlSync grouphere xmlRegion "<[^ /!?<>"']*>" | |
| 306 syn sync match xmlSync groupthere xmlRegion +</[^ /!?<>"']\+>+ | |
| 307 endif | |
| 308 | |
| 309 syn sync minlines=100 | |
| 310 | |
| 311 | |
| 312 " The default highlighting. | |
| 313 hi def link xmlTodo Todo | |
| 314 hi def link xmlTag Function | |
| 315 hi def link xmlTagName Function | |
| 316 hi def link xmlEndTag Identifier | |
| 317 if !exists("g:xml_namespace_transparent") | |
| 318 hi def link xmlNamespace Tag | |
| 319 endif | |
| 320 hi def link xmlEntity Statement | |
| 321 hi def link xmlEntityPunct Type | |
| 322 | |
| 323 hi def link xmlAttribPunct Comment | |
| 324 hi def link xmlAttrib Type | |
| 325 | |
| 326 hi def link xmlString String | |
| 327 hi def link xmlComment Comment | |
| 2034 | 328 hi def link xmlCommentStart xmlComment |
| 7 | 329 hi def link xmlCommentPart Comment |
| 330 hi def link xmlCommentError Error | |
| 331 hi def link xmlError Error | |
| 332 | |
| 333 hi def link xmlProcessingDelim Comment | |
| 334 hi def link xmlProcessing Type | |
| 335 | |
| 336 hi def link xmlCdata String | |
| 337 hi def link xmlCdataCdata Statement | |
| 338 hi def link xmlCdataStart Type | |
| 339 hi def link xmlCdataEnd Type | |
| 340 | |
| 341 hi def link xmlDocTypeDecl Function | |
| 342 hi def link xmlDocTypeKeyword Statement | |
| 343 hi def link xmlInlineDTD Function | |
| 344 | |
| 345 let b:current_syntax = "xml" | |
| 346 | |
| 347 let &cpo = s:xml_cpo_save | |
| 348 unlet s:xml_cpo_save | |
| 349 | |
| 350 " vim: ts=8 |