From: Eli Zaretskii <eliz@elta.co.il>
Cc: bug-gnu-emacs@gnu.org
Subject: Re: inconsistent bindings of backspace and delete between X and xterm
Date: 11 Feb 2004 08:57:26 +0200 [thread overview]
Message-ID: <uisiep0h5.fsf@elta.co.il> (raw)
In-Reply-To: <lm8yja4gn2.fsf@dernhelm.edmonton.yottayotta.com> (message from Dale Hagglund on Tue, 10 Feb 2004 17:13:53 -0700)
> From: Dale Hagglund <rdh@yottayotta.com>
> Date: Tue, 10 Feb 2004 17:13:53 -0700
>
> >> This is wrong: the <delete> key should not be mapped to DEL. It
> >> should be mapped to C-d, and thus run `delete-char', like it does
> >> in xterm.
>
> [In the original email I provided some more details about my setup
> here.]
>
> Do you have any thoughts on why I might be getting incorrect default
> behaviour? Where might I look to try to track down what's going on?
The value of normal-erase-is-backspace is the place to start: if your
system has both a Backspace key and a Delete key, Emacs should have
set normal-erase-is-backspace to t. This setting happens in
startup.el: Emacs invokes the function x-backup-delete-keys-p, and if
it returns non-nil, assumes both Backspace and Delete keys exist and
are bound to their usual meanings.
The function x-backup-delete-keys-p (defined on xfns.c) needs the XKB
extension of the X libraries to do its work; if your system doesn't
support XKB, that could be the reason why the above automagic doesn't
work.
I hope the information above gives you enough to start tracing what
happens on your system during startup and see why Emacs doesn't DTRT.
next prev parent reply other threads:[~2004-02-11 6:57 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-07 3:35 inconsistent bindings of backspace and delete between X and xterm Dale Hagglund
2004-02-07 14:38 ` Andreas Schwab
2004-02-07 17:35 ` Dale Hagglund
2004-02-07 18:45 ` Andreas Schwab
2004-02-08 0:32 ` Dale Hagglund
2004-02-08 6:03 ` Eli Zaretskii
2004-02-07 15:41 ` Eli Zaretskii
2004-02-07 15:56 ` Andreas Schwab
2004-02-07 17:27 ` Dale Hagglund
2004-02-07 18:40 ` Andreas Schwab
2004-02-07 17:21 ` Dale Hagglund
2004-02-11 0:13 ` Dale Hagglund
2004-02-11 6:57 ` Eli Zaretskii [this message]
2004-02-11 10:03 ` Dale Hagglund
[not found] ` <mailman.2052.1076164878.928.bug-gnu-emacs@gnu.org>
2004-02-07 21:00 ` Thomas Dickey
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