diff -r ba9f075a347d runtime/indent/html.vim
--- a/runtime/indent/html.vim	Sun Aug 28 16:02:28 2011 +0200
+++ b/runtime/indent/html.vim	Sun Aug 28 11:57:32 2011 -0400
@@ -76,7 +76,6 @@
 call <SID>HtmlIndentPush('object')
 call <SID>HtmlIndentPush('ol')
 call <SID>HtmlIndentPush('optgroup')
-" call <SID>HtmlIndentPush('pre')
 call <SID>HtmlIndentPush('q')
 call <SID>HtmlIndentPush('s')
 call <SID>HtmlIndentPush('samp')
@@ -96,6 +95,35 @@
 call <SID>HtmlIndentPush('ul')
 call <SID>HtmlIndentPush('var')
 
+" html 5.0 tags
+call <SID>HtmlIndentPush('article')
+call <SID>HtmlIndentPush('aside')
+call <SID>HtmlIndentPush('audio')
+call <SID>HtmlIndentPush('canvas')
+call <SID>HtmlIndentPush('command')
+call <SID>HtmlIndentPush('datalist')
+call <SID>HtmlIndentPush('details')
+call <SID>HtmlIndentPush('embed')
+call <SID>HtmlIndentPush('figcaption')
+call <SID>HtmlIndentPush('figure')
+call <SID>HtmlIndentPush('footer')
+call <SID>HtmlIndentPush('header')
+call <SID>HtmlIndentPush('hgroup')
+call <SID>HtmlIndentPush('keygen')
+call <SID>HtmlIndentPush('mark')
+call <SID>HtmlIndentPush('meter')
+call <SID>HtmlIndentPush('nav')
+call <SID>HtmlIndentPush('output')
+call <SID>HtmlIndentPush('progress')
+call <SID>HtmlIndentPush('rp')
+call <SID>HtmlIndentPush('rt')
+call <SID>HtmlIndentPush('ruby')
+call <SID>HtmlIndentPush('section')
+call <SID>HtmlIndentPush('source')
+call <SID>HtmlIndentPush('summary')
+call <SID>HtmlIndentPush('time')
+call <SID>HtmlIndentPush('video')
+call <SID>HtmlIndentPush('wbr')
 
 " [-- <ELEMENT ? O O ...> --]
 if !exists('g:html_indent_strict')
diff -r ba9f075a347d runtime/syntax/html.vim
--- a/runtime/syntax/html.vim	Sun Aug 28 16:02:28 2011 +0200
+++ b/runtime/syntax/html.vim	Sun Aug 28 11:57:32 2011 -0400
@@ -54,11 +54,18 @@
 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
+" html 4.0 tags
 syn keyword htmlTagName contained abbr acronym bdo button col label
 syn keyword htmlTagName contained colgroup del fieldset iframe ins legend
 syn keyword htmlTagName contained object optgroup q s tbody tfoot thead
 
+" html 5.0 tags
+syn keyword htmlTagName contained article aside audio canvas command datalist
+syn keyword htmlTagName contained details embed figcaption figure footer header
+syn keyword htmlTagName contained hgroup keygen mark meter nav output progress
+syn keyword htmlTagName contained rp rt ruby section source summary time
+syn keyword htmlTagName contained video wbr
+
 " legal arg names
 syn keyword htmlArg contained action
 syn keyword htmlArg contained align alink alt archive background bgcolor