bug#6190: 24.0.50; patch to configure emacs to use terminfo on recent NetBSD.

[Glenn Morris]

enami tsugutomo wrote:

> On earlier this year, NetBSD have introduced terminfo in its development
> tree and termcap library is replaced with small library to provide
> minimum compatibility.
[...]
> I guess it is better to configure emacs to use terminfo instead on
> NetBSD which has terminfo.
>
> Here is a changes to configure.in to check availability of terminfo:

Thank you. We can certainly install this on the trunk, but I wonder if
it (or the equivalent) should go in the emacs-23 branch?