[Bug 282006] x11-toolkits/tk90: backspace in text widget crashes interpreter

From: <bugzilla-noreply_at_freebsd.org>
Date: Tue, 15 Oct 2024 08:04:22 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=282006

--- Comment #3 from Joachim Moskalewski <tonne03@jmos.net> ---
May be related: Bindings can crash the Tk interpreter, too. An example code
that can be executed in the wish9.0 shell:

% pack [ entry .e ]
% bind .e <Control-f> { puts "ok" }
% focus .e

Now press [Control-f] in the entry field, and it will crash with a "bad
address" (the focus line in my example is just for convenience). Same by using
wish8.6 works as expected. So IMO this bug more related to bindings than to a
special widget (widgets have default bindings).

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