Created attachment 122161 [details] [review]
patch

Look fine and harmless to me, go ahead and commit please.

Commited. Thanks.

It looks like you use the 'n' variable, but never initialize it...

I refixed this in trunk with:

  len = text ? strlen (text) : 0;

Seems there's also this one:

glade3/gladeui/glade-app.c:361:	prefix = g_win32_get_package_installation_directory (NULL, NULL);

Ok updated that one too thanks.

As far as plugins go, Im not going to bother much with
the deprecation stuff, those have to build with deprecated 
widgets as a requirement, we fire warnings and stuff about that anyway.
(but the core is ofcourse more important :) )