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From: "Elias Mårtenson" <lokedhs@gmail.com>
To: Alan Mackenzie <acm@muc.de>
Cc: Eli Zaretskii <eliz@gnu.org>, emacs-devel <emacs-devel@gnu.org>
Subject: Re: The current state of the comment-cache branch
Date: Sat, 24 Dec 2016 19:11:30 +0800	[thread overview]
Message-ID: <CADtN0W+bJfHP0-0F6m7k1zgzi_-efF4bsic=n7bCbBZNo3Oa_Q@mail.gmail.com> (raw)
In-Reply-To: <20161224094246.GD2212@acm.fritz.box>

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On 24 Dec 2016 5:44 pm, "Alan Mackenzie" <acm@muc.de> wrote:


This slowdown in Paul's config.h no longer happens, because of a
workaround put into syntax.c, I can't remember exactly what or when.
However, just last week, there was yet one more bug reported to CC Mode
about indentation, whose cause was a paren in C0 inside a comment.  I
would like these bug reports to cease.  As you said back in March, Emacs
should be able to handle these, as they are valid C.


I'm sorry for raising a question which may have an obvious answer, but as I
I have been following this thread I have become somewhat concerned with
confused as to the underlying cause of this issue.

Could you or someone else explain why an open paren in column 0 can affect
the parsing of syntax in cc-mode at all? After all, such parens have no
special syntactic nor semantic meaning in C nor C++.

Regards,
Elias

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  reply	other threads:[~2016-12-24 11:11 UTC|newest]

Thread overview: 51+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-12-23 21:50 The current state of the comment-cache branch Alan Mackenzie
2016-12-24  1:32 ` Stefan Monnier
2016-12-24  9:07   ` Alan Mackenzie
2016-12-24  1:33 ` Stefan Monnier
2016-12-24  8:40   ` Alan Mackenzie
2016-12-24 20:56   ` Stephen Leake
2016-12-25 15:47     ` Stefan Monnier
2016-12-25 20:41     ` Richard Stallman
2016-12-24  8:02 ` Eli Zaretskii
2016-12-24  8:30   ` Alan Mackenzie
2016-12-24  8:55     ` Eli Zaretskii
2016-12-24  9:42       ` Alan Mackenzie
2016-12-24 11:11         ` Elias Mårtenson [this message]
2016-12-24 11:36           ` Alan Mackenzie
2016-12-24 12:00             ` Eli Zaretskii
2016-12-24 21:48               ` Andreas Röhler
     [not found]             ` <CADtN0W+7zHzuoWFrzs6MuonUM74D_dC+yh10rSk+r0nuxgeTBg@mail.gmail.com>
     [not found]               ` <CADtN0WJYXRg=oEBxn3UPjF6RFJG62nG4GpUFaphdkj9Egde_4Q@mail.gmail.com>
2016-12-24 12:21                 ` Elias Mårtenson
2016-12-27 17:55                   ` Alan Mackenzie
2016-12-28 15:36                     ` Eli Zaretskii
2016-12-28 16:42                       ` Alan Mackenzie
2016-12-28 16:45                       ` Nikolaus Rath
2016-12-28 17:09                         ` Eli Zaretskii
2016-12-28 23:58                           ` Nikolaus Rath
2016-12-29  3:43                             ` Eli Zaretskii
2016-12-29 16:56                               ` Nikolaus Rath
2016-12-29 17:46                                 ` Eli Zaretskii
2016-12-29 19:44                                   ` Alan Mackenzie
2016-12-30 10:29                                     ` Andreas Röhler
2017-01-03 17:39                                       ` Stefan Monnier
2017-01-20 18:58                                         ` Andreas Röhler
2017-01-20 21:48                                           ` Stefan Monnier
2017-01-21  9:06                                             ` Andreas Röhler
2017-01-22  4:28                                               ` Stefan Monnier
2016-12-28 17:15                         ` Stefan Monnier
2016-12-29  1:38                           ` Richard Stallman
2016-12-29  2:15                             ` Stefan Monnier
2016-12-24 12:27         ` Eli Zaretskii
2016-12-24 22:19           ` Paul Eggert
2016-12-25 16:07           ` Stefan Monnier
2016-12-25 16:30             ` Eli Zaretskii
2016-12-28  8:37             ` Alan Mackenzie
2016-12-28 17:02               ` Stefan Monnier
2016-12-28 17:10               ` Stefan Monnier
2016-12-27 16:40           ` Alan Mackenzie
2016-12-28 15:35             ` Eli Zaretskii
2016-12-28 16:35               ` Alan Mackenzie
2016-12-24 18:54 ` Richard Stallman
2016-12-27 16:11   ` Alan Mackenzie
2016-12-28  1:40     ` Dmitry Gutov
2016-12-28  7:54       ` Alan Mackenzie
2016-12-29  1:13         ` Dmitry Gutov

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