Blame link is broken in core Trac

[SergeyBiryukov]

1. Go to ​http://core.trac.wordpress.org/browser/trunk/src/wp-includes/class-wp-xmlrpc-server.php.
2. Click the Blame link.
3. You'll get an error: "No node trunk/wp-includes/class-wp-xmlrpc-server.php at revision 25017".

The link points to ​http://core.trac.wordpress.org/browser/trunk/wp-includes/class-wp-xmlrpc-server.php?annotate=blame, whereas the correct URL is ​http://core.trac.wordpress.org/browser/trunk/src/wp-includes/class-wp-xmlrpc-server.php?annotate=blame (note the /src).

[dd32]

The info I could glean about this was posted over here: ​http://core.trac.wordpress.org/ticket/24976#comment:14

 Seems something funny is going on in Trac

 For example, on http://core.trac.wordpress.org/browser/trunk/src/wp-
 includes/admin-bar.php the Blame link lacks the {{{src/}}} path, however
 the Previous Revision link works (and it links to the non-src/ url, as
 that's where the file was at the time).

 But then take a file that's been modified since the move, such as
 http://core.trac.wordpress.org/browser/trunk/src/wp-includes/script-
 loader.php, and the Blame link is fine, but the Previous Revision link is
 missing.

[nacin]

So, this is almost certainly a Trac bug where the Blame link improperly follows copies (which it should only do if it is putting a revision in the URL).

And then the Previous Revision link appears to improperly not follow copies.

[nacin]

We fixed this a while ago using rewrite rules.