From: Andreas Schwab <schwab@linux-m68k.org>
To: Leo <sdl.web@gmail.com>
Cc: emacs-devel@gnu.org
Subject: Re: Can UNREAD completely undo READCHAR?
Date: Tue, 28 Dec 2010 23:10:59 +0100 [thread overview]
Message-ID: <m2y679czv0.fsf@whitebox.home> (raw)
In-Reply-To: <m1ei9163i4.fsf@cam.ac.uk> (Leo's message of "Tue, 28 Dec 2010 20:34:11 +0000")
Leo <sdl.web@gmail.com> writes:
> I tried the following experiment (as in the attached patch) and emacs
> failed to dump. Any ideas? Thanks in advance.
You can unread at most one character.
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
next prev parent reply other threads:[~2010-12-28 22:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-28 20:34 Can UNREAD completely undo READCHAR? Leo
2010-12-28 22:10 ` Andreas Schwab [this message]
2010-12-29 8:43 ` Leo
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