Re: xdisp.c problem?

[Masatake YAMATO]

> I tried to isolate the case from the entire circumstance, which is
> using Mew package to view email messages.  I was not successful.  It
> happens only when I try to view certain messages. 

My emacs gets hung, too when I moves the point to "[End of message]"
of mew buffer. I'm using GNU/Linux. The echo area and header line are
flushed repeatedly.

> C-g does not break emacs once it gets trapped in this situation.
C-g doesn't work, too. However, mouse click on emacs buffer works.
So I don't have to kill emacs from a terminal. I can continue to 
use a emacs process after hunging.

Is this message any hit for fix the bug?
Masatake YAMATO