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From: Alan Mackenzie <acm@muc.de>
To: Daniel Lopez <daniel.lopez999@gmail.com>
Cc: 34525@debbugs.gnu.org
Subject: bug#34525: replace-regexp missing some matches
Date: Fri, 22 Feb 2019 16:26:03 +0000	[thread overview]
Message-ID: <20190222162603.GA5411@ACM> (raw)
In-Reply-To: <0e2f5e3a-4a1c-a118-5970-9053215ac7f0@gmail.com>

Hello, Daniel.

On Wed, Feb 20, 2019 at 21:25:27 +0000, Daniel Lopez wrote:
> Hi Eli and Alan,

> Thanks for investigating.

> Don't know if this is of much help, but here's a simpler test file 
> (BitmapFontFace4.h).

Thanks for this.  I will have a look at it later.

> If I delete all the "YBitmapZ" lines so that only the full-word 
> occurrences of "Bitmap" are left in the file, then C-u M-% replaces 
> everything but replace-regexp doesn't still.

What I have established so far is that it is the < template delimiter
interacting in some unknown way with Bitmap, which is causing the bug.
For example, when I replace "Bitmap<" with "Bitmap <", the bug doesn't
happen.  The bug doesn't happen either if these <s are deleted.

I suspect there is some sort of bug in the regexp matching engine, but I
haven't been able to pin this down, yet.

Thanks for reporting this interesting bug!

> Daniel

-- 
Alan Mackenzie (Nuremberg, Germany).





  reply	other threads:[~2019-02-22 16:26 UTC|newest]

Thread overview: 47+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-18  8:28 bug#34525: replace-regexp missing some matches Daniel Lopez
     [not found] ` <handler.34525.B.15504786524313.ack@debbugs.gnu.org>
2019-02-18  8:37   ` bug#34525: Acknowledgement (replace-regexp missing some matches) Daniel Lopez
2019-02-18 15:50 ` bug#34525: replace-regexp missing some matches Eli Zaretskii
2019-02-18 16:46   ` Alan Mackenzie
2019-02-18 21:10   ` Alan Mackenzie
2019-02-20 17:07   ` Alan Mackenzie
     [not found]   ` <20190220170722.GA9655@ACM>
2019-02-20 18:02     ` Eli Zaretskii
2019-02-20 18:58       ` Alan Mackenzie
2019-02-20 19:27         ` Eli Zaretskii
2019-02-20 21:30           ` Alan Mackenzie
     [not found]           ` <20190220213003.GC9655@ACM>
2019-02-21  3:40             ` Eli Zaretskii
2019-02-24 17:37               ` Alan Mackenzie
2019-02-24 17:56                 ` Eli Zaretskii
2019-02-24 21:00                   ` Alan Mackenzie
2019-02-25 20:11                     ` Eli Zaretskii
2019-02-25 20:48                       ` Alan Mackenzie
2019-02-26 13:50                       ` Alan Mackenzie
     [not found]                       ` <20190226135048.GA19653@ACM>
2019-02-26 15:00                         ` Alan Mackenzie
2019-02-26 15:39                           ` Eli Zaretskii
2019-02-26 16:11                             ` Alan Mackenzie
2019-02-26 16:42                               ` Eli Zaretskii
2019-02-26 16:55                                 ` Alan Mackenzie
     [not found]                                 ` <20190226165505.GD19653@ACM>
2019-02-26 17:20                                   ` Eli Zaretskii
2019-02-26 17:23                                     ` Alan Mackenzie
2019-02-26 15:36                         ` Eli Zaretskii
2019-02-26 20:09                         ` Stefan Monnier
2019-02-26 23:00                         ` Stefan Monnier
     [not found]                         ` <jwv8sy2z5yc.fsf-monnier+emacsbugs@gnu.org>
2019-02-26 21:45                           ` Alan Mackenzie
2019-02-26 22:09                             ` Stefan Monnier
2019-02-27 14:22                           ` Alan Mackenzie
     [not found]                           ` <20190227142251.GB4772@ACM>
2019-02-27 15:08                             ` Alan Mackenzie
     [not found]                             ` <20190227150849.GC4772@ACM>
2019-02-27 15:40                               ` Stefan Monnier
2019-02-27 17:10                                 ` Alan Mackenzie
2019-02-27 16:39                             ` Eli Zaretskii
2019-02-27 17:31                               ` Alan Mackenzie
2019-02-27 17:41                               ` Stefan Monnier
     [not found]                               ` <20190227173132.GG4772@ACM>
2019-02-27 18:07                                 ` Eli Zaretskii
2019-02-28 10:50                                   ` Alan Mackenzie
2019-02-28 17:41                                     ` Eli Zaretskii
2019-02-28 21:54                                       ` Alan Mackenzie
     [not found]                               ` <jwvpnrdb0xj.fsf-monnier+emacsbugs@gnu.org>
2019-02-27 18:48                                 ` Eli Zaretskii
2019-02-27 20:43                                   ` Alan Mackenzie
2019-02-20 21:25         ` Daniel Lopez
2019-02-22 16:26           ` Alan Mackenzie [this message]
2019-03-01 14:34           ` Alan Mackenzie
     [not found]           ` <20190301143414.GD5674@ACM>
2019-03-01 17:58             ` Daniel Lopez
2019-03-01 17:42 ` Alan Mackenzie

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