bug#15942: 24.3.50; Error during redisplay: ... ("Advised function" 0 16 (dynamic-docstring-function advice--make-docstring))

[Stefan Monnier]

> Error during redisplay: (#[128 "..." [apply
> redisplay--update-region-highlights ignore nil] 4 #("Advised function" 0 16
> (dynamic-docstring-function advice--make-docstring)) nil] t) signaled (quit)

Hmm... we have a problem: the "Error during redisplay" message comes
from xdisp.c's safe_call, but that function is also used by
non-redisplay code.

As for your particular problem, this doesn't give enough info to make
much progress.  If you see it regularly, try and narrow down the scope,
e.g. try and remember what you doing around that time, try to make it
reproducible... you know, the usual.


        Stefan