bug#12943: 24.2.50; switch to help buffer with > 3-window-split

[martin rudalics <rudalics@gmx.at>]

 >    >> If I have only one window in a frame. C-h v ... RET opens a help buffer, but
 >    >> does not switch to it.  Same with 2 windows in a frame.
 >    >>
 >    >> If I have a 3-window-split, C-h v ... RET pops to the help buffer. This
 >    >> is a bit annoying and might be indicative of some more severe underlying
 >    >> problem.
 >    >>
 >    >> I hope this is not an intended behavior.
 >
 >    > See bug#11039.
 >
 > Hm, the default 'other of help-window-select is inconsistent and aims a
 > very specific user pattern.
 >
 >     From http://debbugs.gnu.org/db/11/11039.html:
 >
 >     martin rudalics <rudalics <at> gmx.at> writes:
 >
 >     > When the help window is one out of three windows on a frame and you do
 >     > _not_ select it, it's quite difficult to restore the state of the frame
 >     > before showing help.  You would have to (1) manually switch to the help
 >     > window, (2) type "q" in it, and maybe (3) switch back to the previously
 >     > selected window.  If, however, you _do_ select the help window, you can
 >     > simply type "q" in it and get back the old state of affairs.
 >
 >
 > I might want to keep the help window open for long and keep working on
 > my code while referencing the help. This is my 99% usage pattern.
 >
 > Now, when I open the help buffer I have to switch back to my working
 > window all the way back through 3 other windows. Awful.

The default value of `help-window-select' is now nil on master/trunk.
Closing this bug.

Thanks, martin