From: Stefan Monnier <monnier@IRO.UMontreal.CA>
To: "Drew Adams" <drew.adams@oracle.com>
Cc: cyd@gnu.org, 12054@debbugs.gnu.org
Subject: bug#12054: 24.1; regression? font-lock no-break-space with nil nobreak-char-display
Date: Sat, 03 Nov 2012 16:36:42 -0400 [thread overview]
Message-ID: <jwvd2zutoj3.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <008212816D764555A4B1B60717406C05@us.oracle.com> (Drew Adams's message of "Sat, 3 Nov 2012 13:02:23 -0700")
> OK, so then do you think this should DTRT?
> (font-lock-add-keywords nil '(("\\(\302\240\\)+" (0 'foo t))) 'APPEND)
That will match if your buffer contains a \302 byte or a \240 byte.
"contains" is different from "is represented internally".
The internal representation should normally stay hidden and only appear
if you use dangerous things like string-as-multibyte or call
set-buffer-multibyte in a non-empty buffer.
> I'm guessing it shouldn't, because IIUC the buffer in fact contains only the
> single raw byte \240 and not the multibyte sequence of two raw bytes \302 and
> \240.
AFAIK your buffer contains none of that. It contains a NBSP character,
which is not a byte.
Stefan
next prev parent reply other threads:[~2012-11-03 20:36 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-26 5:43 bug#12054: 24.1; regression? font-lock no-break-space with nil nobreak-char-display Drew Adams
2012-09-16 23:40 ` Drew Adams
2012-11-03 10:50 ` Chong Yidong
2012-11-03 11:03 ` Chong Yidong
2012-11-03 16:25 ` Drew Adams
2012-11-03 16:56 ` Eli Zaretskii
2012-11-03 17:22 ` Drew Adams
2012-11-03 20:57 ` Eli Zaretskii
2012-11-03 19:50 ` Stefan Monnier
2012-11-03 20:02 ` Drew Adams
2012-11-03 20:36 ` Stefan Monnier [this message]
2012-11-03 20:42 ` Drew Adams
2012-11-03 17:06 ` Chong Yidong
2012-11-03 17:32 ` Drew Adams
2012-11-03 18:00 ` Chong Yidong
2012-11-03 18:04 ` Drew Adams
2012-11-03 21:00 ` Eli Zaretskii
2012-11-03 19:01 ` Drew Adams
2012-11-03 21:13 ` Eli Zaretskii
2012-11-04 23:34 ` Drew Adams
2012-11-03 16:37 ` Andreas Schwab
2012-11-03 17:05 ` Drew Adams
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