emacs C-g C-g

[Marcus Brinkmann]

Hi,

emacs has this cool feature that if you run (keyboard-quit), and the
core does not acknowledge it, and you run (keyboard-quit) again, then
emacs suspends itself, allowing you to recover.

Then, when you resume it again, it allows you to save all buffers and
dump core.

I have never seen this feature in GNU/Linux, but in GNU/Hurd, it
always happens.  This seems to indicate a strange difference in the
two systems, but I don't know of what type the difference is.

The behaviour under GNU/Hurd is extremely annoying, too, I might add.

Anybody know what is going on here?  If not, this migt be something
someone wants to take a closer look at.

Thanks,
Marcus