From: Andreas Schwab <schwab@linux-m68k.org>
To: Michael Heerdegen <michael_heerdegen@web.de>
Cc: eggert@cs.ucla.edu, 33940@debbugs.gnu.org
Subject: bug#33940: 27.0.50; ?\^c syntax confuses scanning
Date: Wed, 02 Jan 2019 10:49:54 +0100 [thread overview]
Message-ID: <87y383ie2l.fsf@igel.home> (raw)
In-Reply-To: <871s5vkin5.fsf@web.de> (Michael Heerdegen's message of "Wed, 02 Jan 2019 01:28:14 +0100")
On Jan 02 2019, Michael Heerdegen <michael_heerdegen@web.de> wrote:
> BTW, do you know whether the original "?\^]" is considered correct read
> syntax? Does the reader only accept it by accident, or should
> `scan-sexps' also be able to handle it?
It's as valid as `?]', which has the same problem wrt scan-sexps.
That's why prin1-char adds redundant backslashes.
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1
"And now for something completely different."
next prev parent reply other threads:[~2019-01-02 9:49 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-01 2:58 bug#33940: 27.0.50; ?\^c syntax confuses scanning Michael Heerdegen
2019-01-01 3:58 ` Paul Eggert
2019-01-01 4:12 ` Michael Heerdegen
2019-01-01 19:42 ` Paul Eggert
2019-01-02 0:28 ` Michael Heerdegen
2019-01-02 0:48 ` Paul Eggert
2019-01-02 9:49 ` Andreas Schwab [this message]
2019-01-02 11:31 ` Michael Heerdegen
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