[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Two CC Mode bug fixes into the release branch?

From: Alan Mackenzie
Subject: Re: Two CC Mode bug fixes into the release branch?
Date: Sat, 2 Jul 2022 15:18:04 +0000

Hello, Eli.

On Sat, Jul 02, 2022 at 17:41:43 +0300, Eli Zaretskii wrote:
> > Date: Sat, 2 Jul 2022 14:06:12 +0000
> > From: Alan Mackenzie <acm@muc.de>

> > The first is bug #53605 (from Richard Copley in January) which has just
> > been reported again by somebody else on bug-cc-mode@gnu.org.  The
> > problem is that the C++ line

> >     operator""_hexstring()

> > gets parsed as

> >     operatoR""_hexstring()

> > and handled wrongly as a raw string.  The solution to this bug is to
> > bind case-fold-search to nil in one place.

> Please tell which commit you want to cherry-pick.  I'd like to be sure
> we are talking about the same thing.

OK, this commit:

commit cf9c40159a6bef5a23f7b23a45c03f0c6be57574
Author: Alan Mackenzie <acm@muc.de>
Date:   Mon Jan 31 17:44:59 2022 +0000

    * lisp/progmodes/cc-mode.el (c-common-init): Bind case-fold-search to nil

    This fixes bug #53605.

It is best viewed with a -b flag, as in $ git show -b cf9c40159a.

> > The second is bug #56256 where an unusual set of circumstances (a C++
> > lambda form being opened in a #define) causes Emacs to lock up hard.

> > The solution is simple (as these things often are), replacing a call to
> > c-backward-token-2 with a save-excursion and a goto-char.

> > This may not happen often, but the consequence would appear serious
> > enough to warrant fixing the bug in the emacs-28 branch.

> Is the change you want to install the same one shown in the discussion
> of that bug?  If not, please show the change.

Yes, it's the change I send off to the OP on 2022-06-29, asking him/her
to test it.

Alan Mackenzie (Nuremberg, Germany).

reply via email to

[Prev in Thread] Current Thread [Next in Thread]