220 lines
6.9 KiB
VimL
220 lines
6.9 KiB
VimL
"============================================================================
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"File: tidy.vim
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"Description: Syntax checking plugin for syntastic.vim
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"Maintainer: Martin Grenfell <martin.grenfell at gmail dot com>
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"License: This program is free software. It comes without any warranty,
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" to the extent permitted by applicable law. You can redistribute
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" it and/or modify it under the terms of the Do What The Fuck You
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" Want To Public License, Version 2, as published by Sam Hocevar.
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" See http://sam.zoy.org/wtfpl/COPYING for more details.
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"
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"============================================================================
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"
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" Note: if you need to check HTML5 sources, you might consider installing a
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" fork of HTML Tidy, named "HTML Tidy for HTML5":
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"
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" http://w3c.github.io/tidy-html5/
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"
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" HTML Tidy for HTML5 can be used without changes by this checker, just install
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" it and point g:syntastic_html_tidy_exec to the executable.
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if exists("g:loaded_syntastic_html_tidy_checker")
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finish
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endif
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let g:loaded_syntastic_html_tidy_checker = 1
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let s:save_cpo = &cpo
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set cpo&vim
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" Checker options {{{1
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if !exists('g:syntastic_html_tidy_ignore_errors')
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let g:syntastic_html_tidy_ignore_errors = []
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endif
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if !exists('g:syntastic_html_tidy_blocklevel_tags')
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let g:syntastic_html_tidy_blocklevel_tags = []
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endif
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if !exists('g:syntastic_html_tidy_inline_tags')
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let g:syntastic_html_tidy_inline_tags = []
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endif
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if !exists('g:syntastic_html_tidy_empty_tags')
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let g:syntastic_html_tidy_empty_tags = []
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endif
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" }}}1
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" Constants {{{1
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let s:IGNORE_ERRORS = [
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\ "<table> lacks \"summary\" attribute",
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\ "not approved by W3C",
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\ "<input> proprietary attribute \"placeholder\"",
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\ "<meta> proprietary attribute \"charset\"",
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\ "<meta> lacks \"content\" attribute",
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\ "inserting \"type\" attribute",
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\ "proprietary attribute \"data-",
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\ "missing <!DOCTYPE> declaration",
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\ "inserting implicit <body>",
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\ "inserting missing 'title' element",
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\ "unescaped & or unknown entity",
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\ "<input> attribute \"type\" has invalid value",
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\ "proprietary attribute \"role\"",
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\ "proprietary attribute \"aria-activedescendant\"",
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\ "proprietary attribute \"aria-atomic\"",
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\ "proprietary attribute \"aria-autocomplete\"",
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\ "proprietary attribute \"aria-busy\"",
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\ "proprietary attribute \"aria-checked\"",
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\ "proprietary attribute \"aria-controls\"",
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\ "proprietary attribute \"aria-describedby\"",
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\ "proprietary attribute \"aria-disabled\"",
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\ "proprietary attribute \"aria-dropeffect\"",
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\ "proprietary attribute \"aria-expanded\"",
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\ "proprietary attribute \"aria-flowto\"",
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\ "proprietary attribute \"aria-grabbed\"",
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\ "proprietary attribute \"aria-haspopup\"",
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\ "proprietary attribute \"aria-hidden\"",
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\ "proprietary attribute \"aria-invalid\"",
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\ "proprietary attribute \"aria-label\"",
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\ "proprietary attribute \"aria-labelledby\"",
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\ "proprietary attribute \"aria-level\"",
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\ "proprietary attribute \"aria-live\"",
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\ "proprietary attribute \"aria-multiline\"",
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\ "proprietary attribute \"aria-multiselectable\"",
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\ "proprietary attribute \"aria-orientation\"",
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\ "proprietary attribute \"aria-owns\"",
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\ "proprietary attribute \"aria-posinset\"",
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\ "proprietary attribute \"aria-pressed\"",
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\ "proprietary attribute \"aria-readonly\"",
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\ "proprietary attribute \"aria-relevant\"",
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\ "proprietary attribute \"aria-relevant\"",
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\ "proprietary attribute \"aria-required\"",
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\ "proprietary attribute \"aria-selected\"",
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\ "proprietary attribute \"aria-setsize\"",
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\ "proprietary attribute \"aria-sort\"",
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\ "proprietary attribute \"aria-valuemax\"",
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\ "proprietary attribute \"aria-valuemin\"",
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\ "proprietary attribute \"aria-valuenow\"",
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\ "proprietary attribute \"aria-valuetext\""
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\ ]
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lockvar! s:IGNORE_ERRORS
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let s:BLOCKLEVEL_TAGS = [
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\ "main",
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\ "section",
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\ "article",
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\ "aside",
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\ "header",
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\ "footer",
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\ "nav",
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\ "figure",
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\ "figcaption"
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\ ]
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lockvar! s:BLOCKLEVEL_TAGS
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let s:INLINE_TAGS = [
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\ "video",
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\ "audio",
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\ "source",
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\ "embed",
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\ "mark",
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\ "progress",
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\ "meter",
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\ "time",
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\ "ruby",
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\ "rt",
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\ "rp",
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\ "canvas",
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\ "command",
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\ "details",
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\ "datalist"
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\ ]
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lockvar! s:INLINE_TAGS
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let s:EMPTY_TAGS = [
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\ "wbr",
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\ "keygen"
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\ ]
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lockvar! s:EMPTY_TAGS
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" }}}1
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function! SyntaxCheckers_html_tidy_GetLocList() dict " {{{1
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let makeprg = self.makeprgBuild({ 'args_after': s:Args() })
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let errorformat =
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\ '%Wline %l column %v - Warning: %m,' .
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\ '%Eline %l column %v - Error: %m,' .
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\ '%-G%.%#'
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let loclist = SyntasticMake({
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\ 'makeprg': makeprg,
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\ 'errorformat': errorformat,
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\ 'defaults': {'bufnr': bufnr("")},
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\ 'returns': [0, 1, 2] })
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" filter out valid HTML5 from the errors
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for e in loclist
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if e['valid'] && s:IgnoreError(e['text']) == 1
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let e['valid'] = 0
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endif
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endfor
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return loclist
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endfunction " }}}1
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" Utilities {{{1
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" TODO: join this with xhtml.vim for DRY's sake?
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function! s:TidyEncOptByFenc() " {{{2
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let TIDY_OPTS = {
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\ 'utf-8': '-utf8',
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\ 'ascii': '-ascii',
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\ 'latin1': '-latin1',
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\ 'iso-2022-jp': '-iso-2022',
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\ 'cp1252': '-win1252',
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\ 'macroman': '-mac',
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\ 'utf-16le': '-utf16le',
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\ 'utf-16': '-utf16',
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\ 'big5': '-big5',
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\ 'cp932': '-shiftjis',
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\ 'sjis': '-shiftjis',
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\ 'cp850': '-ibm858',
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\ }
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return get(TIDY_OPTS, &fileencoding, '-utf8')
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endfunction " }}}2
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function! s:IgnoreError(text) " {{{2
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for item in s:IGNORE_ERRORS + g:syntastic_html_tidy_ignore_errors
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if stridx(a:text, item) != -1
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return 1
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endif
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endfor
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return 0
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endfunction " }}}2
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function! s:NewTags(name) " {{{2
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return syntastic#util#shescape(join( s:{toupper(a:name)} + g:syntastic_html_tidy_{a:name}, ',' ))
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endfunction " }}}2
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function! s:Args() " {{{2
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let args = s:TidyEncOptByFenc() .
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\ ' --new-blocklevel-tags ' . s:NewTags('blocklevel_tags') .
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\ ' --new-inline-tags ' . s:NewTags('inline_tags') .
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\ ' --new-empty-tags ' . s:NewTags('empty_tags') .
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\ ' -e'
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return args
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endfunction " }}}2
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" }}}1
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call g:SyntasticRegistry.CreateAndRegisterChecker({
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\ 'filetype': 'html',
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\ 'name': 'tidy'})
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let &cpo = s:save_cpo
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unlet s:save_cpo
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" vim: set sw=4 sts=4 et fdm=marker:
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