Comment 6 for bug 1400702

Patches tested successfully and committed in r13697 of 0.91.x.

Tavmjong: For note, in the patch for grids & 3d boxes it introduced a warning on exiting when a file with 3d boxes was open.

(inkscape:20572): GLib-GObject-WARNING **: instance of invalid non-instantiatable type '(null)'
(inkscape:20572): GLib-GObject-CRITICAL **: g_signal_handlers_disconnect_matched: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed

I verified both with and without the patch and it's consistent in both cases (never emitted before the patch, always emitted after). This is something that existed in trunk before your patch, but I just figured it was worth noting when it was introduced into 0.91.x.