bug#14569: 24.3.50; bootstrap fails on Cygwin

[Katsumi Yamaoka]

Katsumi Yamaoka wrote:
> However, there is still a problem that got to arise recently.
> Though I feel like the frequency got decreased.  That is that
> Cygwin Emacs sometimes freezes for a couple of ten seconds
> unexpectedly.  It happens irregularly while I'm writing something.

Also this sometimes happens:

Memory exhausted--use C-x s then exit and restart Emacs
Error running timer `display-time-event-handler': (error "Memory exhausted--use 
C-x s then exit and restart Emacs")
Memory exhausted--use C-x s then exit and restart Emacs [3 times]

At that time I can do neither `C-x s' nor exit; what I can do
then is only to kill the Emacs process (so I transcribed the above
messages by hand).  AFAICR, it didn't happen until Jun 2013.

> In addition, how about Bug#14553 ?
> <http://thread.gmane.org/gmane.emacs.bugs/74799/focus=74799>