Scrolling completions with Eshell on terminal.

[Matt Hodges]

In GNU Emacs 22.0.50.34 (i686-pc-linux-gnu, GTK+ Version 2.8.13)
 of 2006-03-15 on escpc40
X server distributor `The X.Org Foundation', version 11.0.60900000
configured using `configure '--with-gtk''

When running on a terminal the *Completions* buffer isn't scrolled
when there are more completions than fit in the window and TAB is hit
at an Eshell prompt multiple times.  This seems to be because the:

    (event-matches-key-specifier-p event 'tab)

test in pcomplete-show-completions returns nil on a terminal.
(Actually, event-matches-key-specifier-p in just an alias for eq in
GNU Emacs.)

The attached patch fixes this for me, but may not be the best fix.

Thanks,

Matt

txtDKAvduE4Gb.txt
Description: pcomplete.el patch.