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From: Andreas Schwab <schwab@linux-m68k.org>
To: Le Wang <l26wang@gmail.com>
Cc: Lars Magne Ingebrigtsen <larsi@gnus.org>, 9469@debbugs.gnu.org
Subject: bug#9469: buffer-local variables seem to remember previous values
Date: Mon, 12 Sep 2011 10:35:23 +0200	[thread overview]
Message-ID: <m3r53m5fas.fsf@hase.home> (raw)
In-Reply-To: <CAM=K+ioaV9QVb7==5cEA9SUw7_EAog0t78EU6sQGqVkvzOV=Sw@mail.gmail.com> (Le Wang's message of "Mon, 12 Sep 2011 16:23:15 +0800")

Le Wang <l26wang@gmail.com> writes:

> My point is that the manual would be more helpful to someone in my
> position if it had an example saying don't modify quoted objects, and
> why.

This has nothing at all to do with quoting.  Don't use destructive
functions if you don't know what you are doing.  If you store through a
pointer in C you also have to take care of side effects.  There is
nothing new here.

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."





  reply	other threads:[~2011-09-12  8:35 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-09-10 17:07 bug#9469: buffer-local variables seem to remember previous values Le Wang
2011-09-10 17:44 ` Drew Adams
2011-09-11 16:57   ` Le Wang
2011-09-11 17:56     ` Drew Adams
2011-09-11 18:08       ` Andreas Schwab
2011-09-11 18:49         ` Le Wang
2011-09-11 18:54           ` Lars Magne Ingebrigtsen
2011-09-11 19:18             ` Le Wang
2011-09-11 19:54               ` Lars Magne Ingebrigtsen
2011-09-12  4:39                 ` Le Wang
2011-09-12  7:57                   ` Andreas Schwab
2011-09-12  8:23                     ` Le Wang
2011-09-12  8:35                       ` Andreas Schwab [this message]
2011-09-12 14:30                         ` Drew Adams
2011-09-12 15:06                         ` Le Wang
2011-09-13 12:54                   ` Stefan Monnier
2011-09-13 13:12                     ` Le Wang
2011-09-13 15:00                     ` Helmut Eller
2011-09-13 18:02                     ` Johan Bockgård
2011-09-13 18:52                       ` Drew Adams
2011-09-13 20:42                         ` Helmut Eller
2011-09-15 18:14                       ` Le Wang
2011-09-11 19:37             ` Helmut Eller
2011-09-11 19:46           ` Andreas Schwab

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