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| -rw-r--r-- | runtime/syntax/html.vim | 337 |
1 files changed, 337 insertions, 0 deletions
diff --git a/runtime/syntax/html.vim b/runtime/syntax/html.vim new file mode 100644 index 0000000..cde5269 --- /dev/null +++ b/runtime/syntax/html.vim @@ -0,0 +1,337 @@ +" Vim syntax file +" Language: HTML +" Maintainer: Jorge Maldonado Ventura <jorgesumle@freakspot.net> +" Previous Maintainer: Claudio Fleiner <claudio@fleiner.com> +" Repository: https://notabug.org/jorgesumle/vim-html-syntax +" Last Change: 2018 May 31 +" Included patch from Jay Sitter to add WAI-ARIA htmlArg keywords +" + +" Please check :help html.vim for some comments and a description of the options + +" quit when a syntax file was already loaded +if !exists("main_syntax") + if exists("b:current_syntax") + finish + endif + let main_syntax = 'html' +endif + +let s:cpo_save = &cpo +set cpo&vim + +syntax spell toplevel + +syn case ignore + +" mark illegal characters +syn match htmlError "[<>&]" + + +" tags +syn region htmlString contained start=+"+ end=+"+ contains=htmlSpecialChar,javaScriptExpression,@htmlPreproc +syn region htmlString contained start=+'+ end=+'+ contains=htmlSpecialChar,javaScriptExpression,@htmlPreproc +syn match htmlValue contained "=[\t ]*[^'" \t>][^ \t>]*"hs=s+1 contains=javaScriptExpression,@htmlPreproc +syn region htmlEndTag start=+</+ end=+>+ contains=htmlTagN,htmlTagError +syn region htmlTag start=+<[^/]+ end=+>+ fold contains=htmlTagN,htmlString,htmlArg,htmlValue,htmlTagError,htmlEvent,htmlCssDefinition,@htmlPreproc,@htmlArgCluster +syn match htmlTagN contained +<\s*[-a-zA-Z0-9]\++hs=s+1 contains=htmlTagName,htmlSpecialTagName,@htmlTagNameCluster +syn match htmlTagN contained +</\s*[-a-zA-Z0-9]\++hs=s+2 contains=htmlTagName,htmlSpecialTagName,@htmlTagNameCluster +syn match htmlTagError contained "[^>]<"ms=s+1 + + +" tag names +syn keyword htmlTagName contained address applet area a base basefont +syn keyword htmlTagName contained big blockquote br caption center +syn keyword htmlTagName contained cite code dd dfn dir div dl dt font +syn keyword htmlTagName contained form hr html img +syn keyword htmlTagName contained input isindex kbd li link map menu +syn keyword htmlTagName contained meta ol option param pre p samp span +syn keyword htmlTagName contained select small sub sup +syn keyword htmlTagName contained table td textarea th tr tt ul var xmp +syn match htmlTagName contained "\<\(b\|i\|u\|h[1-6]\|em\|strong\|head\|body\|title\)\>" + +" new html 4.0 tags +syn keyword htmlTagName contained abbr acronym bdo button col label +syn keyword htmlTagName contained colgroup fieldset iframe ins legend +syn keyword htmlTagName contained object optgroup q s tbody tfoot thead + +" new html 5 tags +syn keyword htmlTagName contained article aside audio bdi canvas data +syn keyword htmlTagName contained datalist details embed figcaption figure +syn keyword htmlTagName contained footer header hgroup keygen main mark +syn keyword htmlTagName contained menuitem meter nav output picture +syn keyword htmlTagName contained progress rb rp rt rtc ruby section +syn keyword htmlTagName contained slot source template time track video wbr + +" legal arg names +syn keyword htmlArg contained action +syn keyword htmlArg contained align alink alt archive background bgcolor +syn keyword htmlArg contained border bordercolor cellpadding +syn keyword htmlArg contained cellspacing checked class clear code codebase color +syn keyword htmlArg contained cols colspan content coords enctype face +syn keyword htmlArg contained gutter height hspace id +syn keyword htmlArg contained link lowsrc marginheight +syn keyword htmlArg contained marginwidth maxlength method name prompt +syn keyword htmlArg contained rel rev rows rowspan scrolling selected shape +syn keyword htmlArg contained size src start target text type url +syn keyword htmlArg contained usemap ismap valign value vlink vspace width wrap +syn match htmlArg contained "\<\(http-equiv\|href\|title\)="me=e-1 + +" aria attributes +syn match htmlArg contained "\<\(aria-activedescendant\|aria-atomic\)\>" +syn match htmlArg contained "\<\(aria-autocomplete\|aria-busy\|aria-checked\)\>" +syn match htmlArg contained "\<\(aria-colcount\|aria-colindex\|aria-colspan\)\>" +syn match htmlArg contained "\<\(aria-controls\|aria-current\)\>" +syn match htmlArg contained "\<\(aria-describedby\|aria-details\)\>" +syn match htmlArg contained "\<\(aria-disabled\|aria-dropeffect\)\>" +syn match htmlArg contained "\<\(aria-errormessage\|aria-expanded\)\>" +syn match htmlArg contained "\<\(aria-flowto\|aria-grabbed\|aria-haspopup\)\>" +syn match htmlArg contained "\<\(aria-hidden\|aria-invalid\)\>" +syn match htmlArg contained "\<\(aria-keyshortcuts\|aria-label\)\>" +syn match htmlArg contained "\<\(aria-labelledby\|aria-level\|aria-live\)\>" +syn match htmlArg contained "\<\(aria-modal\|aria-multiline\)\>" +syn match htmlArg contained "\<\(aria-multiselectable\|aria-orientation\)\>" +syn match htmlArg contained "\<\(aria-owns\|aria-placeholder\|aria-posinset\)\>" +syn match htmlArg contained "\<\(aria-pressed\|aria-readonly\|aria-relevant\)\>" +syn match htmlArg contained "\<\(aria-required\|aria-roledescription\)\>" +syn match htmlArg contained "\<\(aria-rowcount\|aria-rowindex\|aria-rowspan\)\>" +syn match htmlArg contained "\<\(aria-selected\|aria-setsize\|aria-sort\)\>" +syn match htmlArg contained "\<\(aria-valuemax\|aria-valuemin\)\>" +syn match htmlArg contained "\<\(aria-valuenow\|aria-valuetext\)\>" +syn keyword htmlArg contained role + +" Netscape extensions +syn keyword htmlTagName contained frame noframes frameset nobr blink +syn keyword htmlTagName contained layer ilayer nolayer spacer +syn keyword htmlArg contained frameborder noresize pagex pagey above below +syn keyword htmlArg contained left top visibility clip id noshade +syn match htmlArg contained "\<z-index\>" + +" Microsoft extensions +syn keyword htmlTagName contained marquee + +" html 4.0 arg names +syn match htmlArg contained "\<\(accept-charset\|label\)\>" +syn keyword htmlArg contained abbr accept accesskey axis char charoff charset +syn keyword htmlArg contained cite classid codetype compact data datetime +syn keyword htmlArg contained declare defer dir disabled for frame +syn keyword htmlArg contained headers hreflang lang language longdesc +syn keyword htmlArg contained multiple nohref nowrap object profile readonly +syn keyword htmlArg contained rules scheme scope span standby style +syn keyword htmlArg contained summary tabindex valuetype version + +" html 5 arg names +syn keyword htmlArg contained allowfullscreen async autocomplete autofocus +syn keyword htmlArg contained autoplay challenge contenteditable contextmenu +syn keyword htmlArg contained controls crossorigin default dialog dirname +syn keyword htmlArg contained download draggable dropzone form formaction +syn keyword htmlArg contained formenctype formmethod formnovalidate formtarget +syn keyword htmlArg contained hidden high icon inputmode keytype kind list loop +syn keyword htmlArg contained low max min minlength muted nonce novalidate open +syn keyword htmlArg contained optimum pattern placeholder poster preload +syn keyword htmlArg contained radiogroup required reversed sandbox spellcheck +syn keyword htmlArg contained sizes srcset srcdoc srclang step title translate +syn keyword htmlArg contained typemustmatch + +" special characters +syn match htmlSpecialChar "&#\=[0-9A-Za-z]\{1,8};" + +" Comments (the real ones or the old netscape ones) +if exists("html_wrong_comments") + syn region htmlComment start=+<!--+ end=+--\s*>+ contains=@Spell +else + syn region htmlComment start=+<!+ end=+>+ contains=htmlCommentPart,htmlCommentError,@Spell + syn match htmlCommentError contained "[^><!]" + syn region htmlCommentPart contained start=+--+ end=+--\s*+ contains=@htmlPreProc,@Spell +endif +syn region htmlComment start=+<!DOCTYPE+ keepend end=+>+ + +" server-parsed commands +syn region htmlPreProc start=+<!--#+ end=+-->+ contains=htmlPreStmt,htmlPreError,htmlPreAttr +syn match htmlPreStmt contained "<!--#\(config\|echo\|exec\|fsize\|flastmod\|include\|printenv\|set\|if\|elif\|else\|endif\|geoguide\)\>" +syn match htmlPreError contained "<!--#\S*"ms=s+4 +syn match htmlPreAttr contained "\w\+=[^"]\S\+" contains=htmlPreProcAttrError,htmlPreProcAttrName +syn region htmlPreAttr contained start=+\w\+="+ skip=+\\\\\|\\"+ end=+"+ contains=htmlPreProcAttrName keepend +syn match htmlPreProcAttrError contained "\w\+="he=e-1 +syn match htmlPreProcAttrName contained "\(expr\|errmsg\|sizefmt\|timefmt\|var\|cgi\|cmd\|file\|virtual\|value\)="he=e-1 + +if !exists("html_no_rendering") + " rendering + syn cluster htmlTop contains=@Spell,htmlTag,htmlEndTag,htmlSpecialChar,htmlPreProc,htmlComment,htmlLink,javaScript,@htmlPreproc + + syn region htmlStrike start="<del\>" end="</del>"me=e-6 contains=@htmlTop + syn region htmlStrike start="<strike\>" end="</strike>"me=e-9 contains=@htmlTop + + syn region htmlBold start="<b\>" end="</b>"me=e-4 contains=@htmlTop,htmlBoldUnderline,htmlBoldItalic + syn region htmlBold start="<strong\>" end="</strong>"me=e-9 contains=@htmlTop,htmlBoldUnderline,htmlBoldItalic + syn region htmlBoldUnderline contained start="<u\>" end="</u>"me=e-4 contains=@htmlTop,htmlBoldUnderlineItalic + syn region htmlBoldItalic contained start="<i\>" end="</i>"me=e-4 contains=@htmlTop,htmlBoldItalicUnderline + syn region htmlBoldItalic contained start="<em\>" end="</em>"me=e-5 contains=@htmlTop,htmlBoldItalicUnderline + syn region htmlBoldUnderlineItalic contained start="<i\>" end="</i>"me=e-4 contains=@htmlTop + syn region htmlBoldUnderlineItalic contained start="<em\>" end="</em>"me=e-5 contains=@htmlTop + syn region htmlBoldItalicUnderline contained start="<u\>" end="</u>"me=e-4 contains=@htmlTop,htmlBoldUnderlineItalic + + syn region htmlUnderline start="<u\>" end="</u>"me=e-4 contains=@htmlTop,htmlUnderlineBold,htmlUnderlineItalic + syn region htmlUnderlineBold contained start="<b\>" end="</b>"me=e-4 contains=@htmlTop,htmlUnderlineBoldItalic + syn region htmlUnderlineBold contained start="<strong\>" end="</strong>"me=e-9 contains=@htmlTop,htmlUnderlineBoldItalic + syn region htmlUnderlineItalic contained start="<i\>" end="</i>"me=e-4 contains=@htmlTop,htmlUnderlineItalicBold + syn region htmlUnderlineItalic contained start="<em\>" end="</em>"me=e-5 contains=@htmlTop,htmlUnderlineItalicBold + syn region htmlUnderlineItalicBold contained start="<b\>" end="</b>"me=e-4 contains=@htmlTop + syn region htmlUnderlineItalicBold contained start="<strong\>" end="</strong>"me=e-9 contains=@htmlTop + syn region htmlUnderlineBoldItalic contained start="<i\>" end="</i>"me=e-4 contains=@htmlTop + syn region htmlUnderlineBoldItalic contained start="<em\>" end="</em>"me=e-5 contains=@htmlTop + + syn region htmlItalic start="<i\>" end="</i>"me=e-4 contains=@htmlTop,htmlItalicBold,htmlItalicUnderline + syn region htmlItalic start="<em\>" end="</em>"me=e-5 contains=@htmlTop + syn region htmlItalicBold contained start="<b\>" end="</b>"me=e-4 contains=@htmlTop,htmlItalicBoldUnderline + syn region htmlItalicBold contained start="<strong\>" end="</strong>"me=e-9 contains=@htmlTop,htmlItalicBoldUnderline + syn region htmlItalicBoldUnderline contained start="<u\>" end="</u>"me=e-4 contains=@htmlTop + syn region htmlItalicUnderline contained start="<u\>" end="</u>"me=e-4 contains=@htmlTop,htmlItalicUnderlineBold + syn region htmlItalicUnderlineBold contained start="<b\>" end="</b>"me=e-4 contains=@htmlTop + syn region htmlItalicUnderlineBold contained start="<strong\>" end="</strong>"me=e-9 contains=@htmlTop + + syn match htmlLeadingSpace "^\s\+" contained + syn region htmlLink start="<a\>\_[^>]*\<href\>" end="</a>"me=e-4 contains=@Spell,htmlTag,htmlEndTag,htmlSpecialChar,htmlPreProc,htmlComment,htmlLeadingSpace,javaScript,@htmlPreproc + syn region htmlH1 start="<h1\>" end="</h1>"me=e-5 contains=@htmlTop + syn region htmlH2 start="<h2\>" end="</h2>"me=e-5 contains=@htmlTop + syn region htmlH3 start="<h3\>" end="</h3>"me=e-5 contains=@htmlTop + syn region htmlH4 start="<h4\>" end="</h4>"me=e-5 contains=@htmlTop + syn region htmlH5 start="<h5\>" end="</h5>"me=e-5 contains=@htmlTop + syn region htmlH6 start="<h6\>" end="</h6>"me=e-5 contains=@htmlTop + syn region htmlHead start="<head\>" end="</head>"me=e-7 end="<body\>"me=e-5 end="<h[1-6]\>"me=e-3 contains=htmlTag,htmlEndTag,htmlSpecialChar,htmlPreProc,htmlComment,htmlLink,htmlTitle,javaScript,cssStyle,@htmlPreproc + syn region htmlTitle start="<title\>" end="</title>"me=e-8 contains=htmlTag,htmlEndTag,htmlSpecialChar,htmlPreProc,htmlComment,javaScript,@htmlPreproc +endif + +syn keyword htmlTagName contained noscript +syn keyword htmlSpecialTagName contained script style +if main_syntax != 'java' || exists("java_javascript") + " JAVA SCRIPT + syn include @htmlJavaScript syntax/javascript.vim + unlet b:current_syntax + syn region javaScript start=+<script\_[^>]*>+ keepend end=+</script\_[^>]*>+me=s-1 contains=@htmlJavaScript,htmlCssStyleComment,htmlScriptTag,@htmlPreproc + syn region htmlScriptTag contained start=+<script+ end=+>+ fold contains=htmlTagN,htmlString,htmlArg,htmlValue,htmlTagError,htmlEvent + hi def link htmlScriptTag htmlTag + + " html events (i.e. arguments that include javascript commands) + if exists("html_extended_events") + syn region htmlEvent contained start=+\<on\a\+\s*=[\t ]*'+ end=+'+ contains=htmlEventSQ + syn region htmlEvent contained start=+\<on\a\+\s*=[\t ]*"+ end=+"+ contains=htmlEventDQ + else + syn region htmlEvent contained start=+\<on\a\+\s*=[\t ]*'+ end=+'+ keepend contains=htmlEventSQ + syn region htmlEvent contained start=+\<on\a\+\s*=[\t ]*"+ end=+"+ keepend contains=htmlEventDQ + endif + syn region htmlEventSQ contained start=+'+ms=s+1 end=+'+me=s-1 contains=@htmlJavaScript + syn region htmlEventDQ contained start=+"+ms=s+1 end=+"+me=s-1 contains=@htmlJavaScript + hi def link htmlEventSQ htmlEvent + hi def link htmlEventDQ htmlEvent + + " a javascript expression is used as an arg value + syn region javaScriptExpression contained start=+&{+ keepend end=+};+ contains=@htmlJavaScript,@htmlPreproc +endif + +if main_syntax != 'java' || exists("java_vb") + " VB SCRIPT + syn include @htmlVbScript syntax/vb.vim + unlet b:current_syntax + syn region javaScript start=+<script \_[^>]*language *=\_[^>]*vbscript\_[^>]*>+ keepend end=+</script\_[^>]*>+me=s-1 contains=@htmlVbScript,htmlCssStyleComment,htmlScriptTag,@htmlPreproc +endif + +syn cluster htmlJavaScript add=@htmlPreproc + +if main_syntax != 'java' || exists("java_css") + " embedded style sheets + syn keyword htmlArg contained media + syn include @htmlCss syntax/css.vim + unlet b:current_syntax + syn region cssStyle start=+<style+ keepend end=+</style>+ contains=@htmlCss,htmlTag,htmlEndTag,htmlCssStyleComment,@htmlPreproc + syn match htmlCssStyleComment contained "\(<!--\|-->\)" + syn region htmlCssDefinition matchgroup=htmlArg start='style="' keepend matchgroup=htmlString end='"' contains=css.*Attr,css.*Prop,cssComment,cssLength,cssColor,cssURL,cssImportant,cssError,cssString,@htmlPreproc + hi def link htmlStyleArg htmlString +endif + +if main_syntax == "html" + " synchronizing (does not always work if a comment includes legal + " html tags, but doing it right would mean to always start + " at the first line, which is too slow) + syn sync match htmlHighlight groupthere NONE "<[/a-zA-Z]" + syn sync match htmlHighlight groupthere javaScript "<script" + syn sync match htmlHighlightSkip "^.*['\"].*$" + syn sync minlines=10 +endif + +" The default highlighting. +hi def link htmlTag Function +hi def link htmlEndTag Identifier +hi def link htmlArg Type +hi def link htmlTagName htmlStatement +hi def link htmlSpecialTagName Exception +hi def link htmlValue String +hi def link htmlSpecialChar Special + +if !exists("html_no_rendering") + hi def link htmlH1 Title + hi def link htmlH2 htmlH1 + hi def link htmlH3 htmlH2 + hi def link htmlH4 htmlH3 + hi def link htmlH5 htmlH4 + hi def link htmlH6 htmlH5 + hi def link htmlHead PreProc + hi def link htmlTitle Title + hi def link htmlBoldItalicUnderline htmlBoldUnderlineItalic + hi def link htmlUnderlineBold htmlBoldUnderline + hi def link htmlUnderlineItalicBold htmlBoldUnderlineItalic + hi def link htmlUnderlineBoldItalic htmlBoldUnderlineItalic + hi def link htmlItalicUnderline htmlUnderlineItalic + hi def link htmlItalicBold htmlBoldItalic + hi def link htmlItalicBoldUnderline htmlBoldUnderlineItalic + hi def link htmlItalicUnderlineBold htmlBoldUnderlineItalic + hi def link htmlLink Underlined + hi def link htmlLeadingSpace None + if !exists("html_my_rendering") + hi def htmlBold term=bold cterm=bold gui=bold + hi def htmlBoldUnderline term=bold,underline cterm=bold,underline gui=bold,underline + hi def htmlBoldItalic term=bold,italic cterm=bold,italic gui=bold,italic + hi def htmlBoldUnderlineItalic term=bold,italic,underline cterm=bold,italic,underline gui=bold,italic,underline + hi def htmlUnderline term=underline cterm=underline gui=underline + hi def htmlUnderlineItalic term=italic,underline cterm=italic,underline gui=italic,underline + hi def htmlItalic term=italic cterm=italic gui=italic + if v:version > 800 || v:version == 800 && has("patch1038") + hi def htmlStrike term=strikethrough cterm=strikethrough gui=strikethrough + else + hi def htmlStrike term=underline cterm=underline gui=underline + endif + endif +endif + +hi def link htmlPreStmt PreProc +hi def link htmlPreError Error +hi def link htmlPreProc PreProc +hi def link htmlPreAttr String +hi def link htmlPreProcAttrName PreProc +hi def link htmlPreProcAttrError Error +hi def link htmlSpecial Special +hi def link htmlSpecialChar Special +hi def link htmlString String +hi def link htmlStatement Statement +hi def link htmlComment Comment +hi def link htmlCommentPart Comment +hi def link htmlValue String +hi def link htmlCommentError htmlError +hi def link htmlTagError htmlError +hi def link htmlEvent javaScript +hi def link htmlError Error + +hi def link javaScript Special +hi def link javaScriptExpression javaScript +hi def link htmlCssStyleComment Comment +hi def link htmlCssDefinition Special + +let b:current_syntax = "html" + +if main_syntax == 'html' + unlet main_syntax +endif + +let &cpo = s:cpo_save +unlet s:cpo_save +" vim: ts=8 |