Updated vimrc

sources_non_forked/syntastic/syntax_checkers/html/tidy.vim

@@ -9,16 +9,8 @@
 "             See http://sam.zoy.org/wtfpl/COPYING for more details.
 "
 "============================================================================
-"
-" Note: if you need to check HTML5 sources, you might consider installing a
-" fork of HTML Tidy, named "HTML Tidy for HTML5":
-"
-"   http://w3c.github.io/tidy-html5/
-"
-" HTML Tidy for HTML5 can be used without changes by this checker, just install
-" it and point g:syntastic_html_tidy_exec to the executable.
 
-if exists("g:loaded_syntastic_html_tidy_checker")
+if exists('g:loaded_syntastic_html_tidy_checker')
     finish
 endif
 let g:loaded_syntastic_html_tidy_checker = 1
@@ -102,40 +94,40 @@ let s:IGNORE_ERRORS = [
 lockvar! s:IGNORE_ERRORS
 
 let s:BLOCKLEVEL_TAGS = [
-        \ "main",
-        \ "section",
-        \ "article",
-        \ "aside",
-        \ "header",
-        \ "footer",
-        \ "nav",
-        \ "figure",
-        \ "figcaption"
+        \ 'main',
+        \ 'section',
+        \ 'article',
+        \ 'aside',
+        \ 'header',
+        \ 'footer',
+        \ 'nav',
+        \ 'figure',
+        \ 'figcaption'
     \ ]
 lockvar! s:BLOCKLEVEL_TAGS
 
 let s:INLINE_TAGS = [
-        \ "video",
-        \ "audio",
-        \ "source",
-        \ "embed",
-        \ "mark",
-        \ "progress",
-        \ "meter",
-        \ "time",
-        \ "ruby",
-        \ "rt",
-        \ "rp",
-        \ "canvas",
-        \ "command",
-        \ "details",
-        \ "datalist"
+        \ 'video',
+        \ 'audio',
+        \ 'source',
+        \ 'embed',
+        \ 'mark',
+        \ 'progress',
+        \ 'meter',
+        \ 'time',
+        \ 'ruby',
+        \ 'rt',
+        \ 'rp',
+        \ 'canvas',
+        \ 'command',
+        \ 'details',
+        \ 'datalist'
     \ ]
 lockvar! s:INLINE_TAGS
 
 let s:EMPTY_TAGS = [
-        \ "wbr",
-        \ "keygen"
+        \ 'wbr',
+        \ 'keygen'
     \ ]
 lockvar! s:EMPTY_TAGS
 
@@ -152,7 +144,7 @@ function! SyntaxCheckers_html_tidy_GetLocList() dict " {{{1
     let loclist = SyntasticMake({
         \ 'makeprg': makeprg,
         \ 'errorformat': errorformat,
-        \ 'defaults': {'bufnr': bufnr("")},
+        \ 'defaults': {'bufnr': bufnr('')},
         \ 'returns': [0, 1, 2] })
 
     " filter out valid HTML5 from the errors

sources_non_forked/syntastic/syntax_checkers/html/validator.vim

@@ -10,13 +10,13 @@
 "
 "============================================================================
 
-if exists("g:loaded_syntastic_html_validator_checker")
+if exists('g:loaded_syntastic_html_validator_checker')
     finish
 endif
 let g:loaded_syntastic_html_validator_checker=1
 
 if !exists('g:syntastic_html_validator_api')
-    let g:syntastic_html_validator_api = 'http://validator.nu/'
+    let g:syntastic_html_validator_api = 'https://validator.nu/'
 endif
 
 if !exists('g:syntastic_html_validator_parser')
@@ -32,9 +32,9 @@ set cpo&vim
 
 function! SyntaxCheckers_html_validator_GetLocList() dict
     let fname = syntastic#util#shexpand('%')
-    let makeprg = self.getExecEscaped() . ' -q -s --compressed -F out=gnu -F asciiquotes=yes' .
-        \ (g:syntastic_html_validator_parser != '' ? ' -F parser=' . g:syntastic_html_validator_parser : '') .
-        \ (g:syntastic_html_validator_nsfilter != '' ? ' -F nsfilter=' . g:syntastic_html_validator_nsfilter : '') .
+    let makeprg = self.getExecEscaped() . ' -q -L -s --compressed -F out=gnu -F asciiquotes=yes' .
+        \ (g:syntastic_html_validator_parser !=# '' ? ' -F parser=' . g:syntastic_html_validator_parser : '') .
+        \ (g:syntastic_html_validator_nsfilter !=# '' ? ' -F nsfilter=' . g:syntastic_html_validator_nsfilter : '') .
         \ ' -F doc=@' . fname . '\;type=text/html\;filename=' . fname . ' ' . g:syntastic_html_validator_api
 
     let errorformat =

sources_non_forked/syntastic/syntax_checkers/html/w3.vim

@@ -10,7 +10,7 @@
 "
 "============================================================================
 
-if exists("g:loaded_syntastic_html_w3_checker")
+if exists('g:loaded_syntastic_html_w3_checker')
     finish
 endif
 let g:loaded_syntastic_html_w3_checker = 1
@@ -23,7 +23,7 @@ let s:save_cpo = &cpo
 set cpo&vim
 
 function! SyntaxCheckers_html_w3_GetLocList() dict
-    let makeprg = self.getExecEscaped() . ' -q -s -F output=json ' .
+    let makeprg = self.getExecEscaped() . ' -q -L -s -F output=json ' .
         \ '-F uploaded_file=@' . syntastic#util#shexpand('%:p') . '\;type=text/html ' .
         \ g:syntastic_html_w3_api
 
@@ -41,7 +41,7 @@ function! SyntaxCheckers_html_w3_GetLocList() dict
     let loclist = SyntasticMake({
         \ 'makeprg': makeprg,
         \ 'errorformat': errorformat,
-        \ 'defaults': {'bufnr': bufnr("")},
+        \ 'defaults': {'bufnr': bufnr('')},
         \ 'returns': [0] })
 
     for e in loclist