Re: mark_object crash in 22.1 and latest CVS (as of tonight)

[Kalman Reti]

On Nov 16, 2007 7:05 AM, Kalman Reti <kalman.reti@gmail.com> wrote:

>                                                                              
> One thing that isn't
> clear to me is exactly who is calling set-match-data with the reseat
> argument set to evaporate inside of the shell-command function.  This is
> happening somewhere inside of the shell-command function which my
> code calls.
>

I just figured this part out.  The save-match-data macro generates an
unwind-protect call to set-match-data with 'evaporate as a second argument.

What I haven't figured out is why these are mostly OK.  Perhaps it is just
a garbage collection being kicked of at an inconvenient time?