GNU bug report logs - #22830
Spurious bidi reordering

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Andreas Schwab <schwab <at> linux-m68k.org>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#22830: closed (Spurious bidi reordering)
Date: Sat, 27 Feb 2016 16:02:01 +0000

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Your message dated Sat, 27 Feb 2016 17:01:57 +0100
with message-id <87ziumnnuy.fsf <at> linux-m68k.org>
and subject line Re: bug#22830: Spurious bidi reordering
has caused the debbugs.gnu.org bug report #22830,
regarding Spurious bidi reordering
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs <at> gnu.org.)


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From: Andreas Schwab <schwab <at> linux-m68k.org>
To: bug-gnu-emacs <at> gnu.org
Cc: Eli Zaretskii <eliz <at> gnu.org>
Subject: Spurious bidi reordering
Date: Sat, 27 Feb 2016 16:28:56 +0100

When inserting the three characters "\1%&" into a buffer the last two
characters are reordered as if they were L2R characters.  This only
happens on powerpc and aarch64, which is a strong indication that the
bidi code fails to take the signedness of char into account.  In fact,
compiling bidi.c with -funsigned-char is enough to break it.

Andreas.

-- 
Andreas Schwab, schwab <at> linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."

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From: Andreas Schwab <schwab <at> linux-m68k.org>
To: 22830-done <at> debbugs.gnu.org
Subject: Re: bug#22830: Spurious bidi reordering
Date: Sat, 27 Feb 2016 17:01:57 +0100

Fixed by 9e078e5.

Andreas.

-- 
Andreas Schwab, schwab <at> linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."

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