bug#55863: 29.0.50; [PATCH] Avoid hanging chad of *Backtrace*

[Lars Ingebrigtsen]

Juri Linkov <juri@linkov.net> writes:

> A better question is why *Backtrace* is erased?
> Often I accidentally quit the backtrace, then
> try to switch to the *Backtrace* buffer to check
> the backtrace again, but to no avail.

I don't think you can usefully interact with it after exiting the
recursive edit?  That is, I think all the stuff that's bound in the
`debug' command (debugger-outer-match-data etc etc) has to continue to
be bound...

But perhaps that can be fixed?

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   bloggy blog: http://lars.ingebrigtsen.no