Re: signalling errors in redisplay

[Dave Love]

>>>>> Richard Stallman writes:

 >     Has the original bug been fixed now?

 > I don't know--I don't remember thinking of this in terms of any
 > specific original bug.  

I raised this in response to an infloop from interval checking
signalling an error, which must be a redisplay bug.

 > Rather, I've seen a series of bugs that cause errors during
 > redisplay which then repeat, and that's why I decided to make Emacs
 > more defensive when such a bug happens.

I wanted the defence partly to have a better chance of being able to
debug such things, not to sweep them under the carpet.  Surely they
need fixing?