view runtime/syntax/html.vim @ 29534:e491e48757d7 v9.0.0108

patch 9.0.0108: configure check for timer_create may give wrong error Commit: https://github.com/vim/vim/commit/5f6cae8b8a49c435556e32f84d067cd0b4d28e4c Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jul 30 11:00:50 2022 +0100 patch 9.0.0108: configure check for timer_create may give wrong error Problem: Configure check for timer_create may give wrong error. Solution: Give a warning instead of an error.
author Bram Moolenaar <Bram@vim.org>
date Sat, 30 Jul 2022 12:15:07 +0200
parents 67f31c24291b
children 20cf2080f1ee
line wrap: on
line source

" Vim syntax file
" Language:		HTML
" Maintainer:		Doug Kearns <dougkearns@gmail.com>
" Previous Maintainers: Jorge Maldonado Ventura <jorgesumle@freakspot.net>
"			Claudio Fleiner <claudio@fleiner.com>
" Last Change:		2022 Jul 20

" 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 include @htmlXml syntax/xml.vim
unlet b:current_syntax

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 strike 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 colgroup
syn keyword htmlTagName contained del fieldset iframe ins label 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 dialog embed figcaption
syn keyword htmlTagName contained figure footer header hgroup keygen main
syn keyword htmlTagName contained mark menuitem meter nav output picture
syn keyword htmlTagName contained progress rb rp rt rtc ruby section
syn keyword htmlTagName contained slot source summary template time track
syn keyword htmlTagName contained video wbr

" svg and math tags
syn keyword htmlMathTagName contained math
syn keyword htmlSvgTagName  contained svg

syn region  htmlMath start="<math>" end="</math>" contains=@htmlXml transparent keepend
syn region  htmlSvg  start="<svg>"  end="</svg>"  contains=@htmlXml transparent keepend

syn cluster xmlTagHook	add=htmlMathTagName,htmlSvgTagName

" 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
exe 'syn match htmlArg contained "\<aria-\%(' . join([
    \ 'activedescendant', 'atomic', 'autocomplete', 'busy', 'checked', 'colcount',
    \ 'colindex', 'colspan', 'controls', 'current', 'describedby', 'details',
    \ 'disabled', 'dropeffect', 'errormessage', 'expanded', 'flowto', 'grabbed',
    \ 'haspopup', 'hidden', 'invalid', 'keyshortcuts', 'label', 'labelledby', 'level',
    \ 'live', 'modal', 'multiline', 'multiselectable', 'orientation', 'owns',
    \ 'placeholder', 'posinset', 'pressed', 'readonly', 'relevant', 'required',
    \ 'roledescription', 'rowcount', 'rowindex', 'rowspan', 'selected', 'setsize',
    \ 'sort', 'valuemax', 'valuemin', 'valuenow', '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 allow autocapitalize as blocking decoding
syn keyword htmlArg contained enterkeyhint imagesizes imagesrcset inert
syn keyword htmlArg contained integrity is itemid itemprop itemref itemscope
syn keyword htmlArg contained itemtype loading nomodule ping playsinline
syn keyword htmlArg contained referrerpolicy slot allowfullscreen async
syn keyword htmlArg contained autocomplete autofocus autoplay challenge
syn keyword htmlArg contained contenteditable contextmenu controls crossorigin
syn keyword htmlArg contained default dirname download draggable dropzone form
syn keyword htmlArg contained formaction formenctype formmethod formnovalidate
syn keyword htmlArg contained formtarget hidden high icon inputmode keytype
syn keyword htmlArg contained kind list loop low max min minlength muted nonce
syn keyword htmlArg contained novalidate open optimum pattern placeholder
syn keyword htmlArg contained poster preload radiogroup required reversed
syn keyword htmlArg contained sandbox spellcheck sizes srcset srcdoc srclang
syn keyword htmlArg contained step title translate typemustmatch
syn match   htmlArg contained "\<data-\h\%(\w\|[-.]\)*\%(\_s*=\)\@="

" 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
  " The HTML 5.2 syntax 8.2.4.41: bogus comment is parser error; browser skips until next &gt
  syn region htmlComment	start=+<!+	end=+>+		contains=htmlCommentError keepend
  " Idem 8.2.4.42,51: Comment starts with <!-- and ends with -->
  " Idem 8.2.4.43,44: Except <!--> and <!---> are parser errors
  " Idem 8.2.4.52: dash-dash-bang (--!>) is error ignored by parser, also closes comment
  syn region htmlComment matchgroup=htmlComment start=+<!--\%(-\?>\)\@!+	end=+--!\?>+	contains=htmlCommentNested,@htmlPreProc,@Spell keepend
  " Idem 8.2.4.49: nested comment is parser error, except <!--> is all right
  syn match htmlCommentNested contained "<!-->\@!"
  syn match htmlCommentError  contained "[^><!]"
endif
syn region htmlComment	start=+<!DOCTYPE+	end=+>+ keepend

" 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\_s*>"me=s-1 contains=@htmlTop
  syn region htmlStrike start="<s\>" end="</s\_s*>"me=s-1 contains=@htmlTop
  syn region htmlStrike start="<strike\>" end="</strike\_s*>"me=s-1 contains=@htmlTop

  syn region htmlBold start="<b\>" end="</b\_s*>"me=s-1 contains=@htmlTop,htmlBoldUnderline,htmlBoldItalic
  syn region htmlBold start="<strong\>" end="</strong\_s*>"me=s-1 contains=@htmlTop,htmlBoldUnderline,htmlBoldItalic
  syn region htmlBoldUnderline contained start="<u\>" end="</u\_s*>"me=s-1 contains=@htmlTop,htmlBoldUnderlineItalic
  syn region htmlBoldItalic contained start="<i\>" end="</i\_s*>"me=s-1 contains=@htmlTop,htmlBoldItalicUnderline
  syn region htmlBoldItalic contained start="<em\>" end="</em\_s*>"me=s-1 contains=@htmlTop,htmlBoldItalicUnderline
  syn region htmlBoldUnderlineItalic contained start="<i\>" end="</i\_s*>"me=s-1 contains=@htmlTop
  syn region htmlBoldUnderlineItalic contained start="<em\>" end="</em\_s*>"me=s-1 contains=@htmlTop
  syn region htmlBoldItalicUnderline contained start="<u\>" end="</u\_s*>"me=s-1 contains=@htmlTop,htmlBoldUnderlineItalic

  syn region htmlUnderline start="<u\>" end="</u\_s*>"me=s-1 contains=@htmlTop,htmlUnderlineBold,htmlUnderlineItalic
  syn region htmlUnderlineBold contained start="<b\>" end="</b\_s*>"me=s-1 contains=@htmlTop,htmlUnderlineBoldItalic
  syn region htmlUnderlineBold contained start="<strong\>" end="</strong\_s*>"me=s-1 contains=@htmlTop,htmlUnderlineBoldItalic
  syn region htmlUnderlineItalic contained start="<i\>" end="</i\_s*>"me=s-1 contains=@htmlTop,htmlUnderlineItalicBold
  syn region htmlUnderlineItalic contained start="<em\>" end="</em\_s*>"me=s-1 contains=@htmlTop,htmlUnderlineItalicBold
  syn region htmlUnderlineItalicBold contained start="<b\>" end="</b\_s*>"me=s-1 contains=@htmlTop
  syn region htmlUnderlineItalicBold contained start="<strong\>" end="</strong\_s*>"me=s-1 contains=@htmlTop
  syn region htmlUnderlineBoldItalic contained start="<i\>" end="</i\_s*>"me=s-1 contains=@htmlTop
  syn region htmlUnderlineBoldItalic contained start="<em\>" end="</em\_s*>"me=s-1 contains=@htmlTop

  syn region htmlItalic start="<i\>" end="</i\_s*>"me=s-1 contains=@htmlTop,htmlItalicBold,htmlItalicUnderline
  syn region htmlItalic start="<em\>" end="</em\_s*>"me=s-1 contains=@htmlTop
  syn region htmlItalicBold contained start="<b\>" end="</b\_s*>"me=s-1 contains=@htmlTop,htmlItalicBoldUnderline
  syn region htmlItalicBold contained start="<strong\>" end="</strong\_s*>"me=s-1 contains=@htmlTop,htmlItalicBoldUnderline
  syn region htmlItalicBoldUnderline contained start="<u\>" end="</u\_s*>"me=s-1 contains=@htmlTop
  syn region htmlItalicUnderline contained start="<u\>" end="</u\_s*>"me=s-1 contains=@htmlTop,htmlItalicUnderlineBold
  syn region htmlItalicUnderlineBold contained start="<b\>" end="</b\_s*>"me=s-1 contains=@htmlTop
  syn region htmlItalicUnderlineBold contained start="<strong\>" end="</strong\_s*>"me=s-1 contains=@htmlTop

  syn match htmlLeadingSpace "^\s\+" contained
  syn region htmlLink start="<a\>\_[^>]*\<href\>" end="</a\_s*>"me=s-1 contains=@Spell,htmlTag,htmlEndTag,htmlSpecialChar,htmlPreProc,htmlComment,htmlLeadingSpace,javaScript,@htmlPreproc
  syn region htmlH1 start="<h1\>" end="</h1\_s*>"me=s-1 contains=@htmlTop
  syn region htmlH2 start="<h2\>" end="</h2\_s*>"me=s-1 contains=@htmlTop
  syn region htmlH3 start="<h3\>" end="</h3\_s*>"me=s-1 contains=@htmlTop
  syn region htmlH4 start="<h4\>" end="</h4\_s*>"me=s-1 contains=@htmlTop
  syn region htmlH5 start="<h5\>" end="</h5\_s*>"me=s-1 contains=@htmlTop
  syn region htmlH6 start="<h6\>" end="</h6\_s*>"me=s-1 contains=@htmlTop
  syn region htmlHead start="<head\>" end="</head\_s*>"me=s-1 end="<body\>"me=s-1 end="<h[1-6]\>"me=s-1 contains=htmlTag,htmlEndTag,htmlSpecialChar,htmlPreProc,htmlComment,htmlLink,htmlTitle,javaScript,cssStyle,@htmlPreproc
  syn region htmlTitle start="<title\>" end="</title\_s*>"me=s-1 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 htmlMathTagName		htmlTagName
hi def link htmlSvgTagName		htmlTagName
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 htmlString		   String
hi def link htmlStatement	   Statement
hi def link htmlComment		   Comment
hi def link htmlCommentNested	   htmlError
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