[[../../2004/01/resize_split.pl][My version of resize_split.pl]] is a slight modification of [[http://irssi.dgl.cx/][David Leadbeater]]'s.

From the email I sent him at the end of 2003:

<example>
I had a problem with resize_split for Irssi: when a status bar is only
present when a window is active, the change of size of the windows was
wrong and the windows were eventually arriving being the same size.

I have added a resize_num_window_actonly setting to indicate the
number of those. By default, the behavior isn't changed. In my case,
setting the variable to 1 makes resize_split behave the right way.

Ideally, this is something that should be gotten from Irssi directly
rather than from the user, but I haven't figured out how to do so.
</example>

This could be cleaner, but I couldn't figure out how to get the
information needed from the Irssi API.