Editor, new DFW: fix fading out for the right sidebar in IE. Fixes #30714.
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git-svn-id: http://core.svn.wordpress.org/trunk@30843 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Avoid repeatedly calling is_tax( 'post_format', '...' ) in get_the_archive_title().

see #21995.

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git-svn-id: http://core.svn.wordpress.org/trunk@30844 1a063a9b-81f0-0310-95a4-ce76da25c4cd