From: Eli Zaretskii <eliz@gnu.org>
To: Alan Mackenzie <acm@muc.de>
Cc: 23785@debbugs.gnu.org
Subject: bug#23785: Emacs 25: "Undo" overdoes things.
Date: Fri, 17 Jun 2016 20:15:18 +0300 [thread overview]
Message-ID: <83r3bvbuu1.fsf@gnu.org> (raw)
In-Reply-To: <20160617150245.GB3316@acm.fritz.box> (message from Alan Mackenzie on Fri, 17 Jun 2016 15:02:45 +0000)
> Date: Fri, 17 Jun 2016 15:02:45 +0000
> From: Alan Mackenzie <acm@muc.de>
>
> Summary: `undo' is broken in Emacs 25.
>
> In GNU Emacs 25.0.94.2 (x86_64-unknown-linux-gnu, GTK+ Version 3.18.7)
> of 2016-06-07 built on acm
> Repository revision: 9d5ccebeba0506f7280662630f0ee85a52c8a327
> Configured using:
> 'configure --with-tiff=no --with-gif=no --with-gpm'
>
> 1. emacs -Q
> 2. C-x C-f decls-6.cc ; file is attached.
> 3. Move point to BOL 17.
> 4. C-o, and insert the line "Type var = init;". Call this line 16½.
> 5. M-x revert-buffer.
> 6. Move point to "[" on L16, and use C-M-k to delete "[3 * peq]".
> 7. C-_. This restores "[3 * peq]" (correctly) but also reinserts line
> 16½ (which is a bug).
Why does this minor issue deserve to declare 'undo' "broken"? Looks
like an exaggeration to me.
next prev parent reply other threads:[~2016-06-17 17:15 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-17 15:02 bug#23785: Emacs 25: "Undo" overdoes things Alan Mackenzie
2016-06-17 17:15 ` Eli Zaretskii [this message]
2016-06-17 17:45 ` Alan Mackenzie
2016-06-17 20:07 ` Eli Zaretskii
2016-06-17 21:47 ` Phillip Lord
2016-06-18 4:46 ` Stefan Monnier
2016-06-18 7:54 ` Eli Zaretskii
2016-06-18 18:42 ` Stefan Monnier
2016-06-18 19:02 ` Eli Zaretskii
2016-06-18 19:52 ` Stefan Monnier
2016-06-19 22:45 ` bug#23785: Emacs 25: 'Undo' " Phillip Lord
2016-06-20 0:59 ` Stefan Monnier
2016-06-20 12:47 ` Phillip Lord
2016-06-20 14:04 ` Stefan Monnier
2016-06-20 15:03 ` Phillip Lord
2016-06-20 15:34 ` Eli Zaretskii
2016-06-20 17:12 ` Phillip Lord
2016-06-21 13:17 ` Eli Zaretskii
2016-06-21 14:30 ` Phillip Lord
2016-06-21 21:25 ` Stefan Monnier
2016-06-21 22:08 ` Phillip Lord
2020-09-04 14:03 ` Lars Ingebrigtsen
2020-09-05 13:15 ` Alan Mackenzie
2016-06-21 13:18 ` Eli Zaretskii
2016-06-21 14:29 ` Phillip Lord
2016-06-21 16:13 ` Eli Zaretskii
2016-06-17 21:23 ` bug#23785: Emacs 25: "Undo" " Phillip Lord
2016-06-18 17:41 ` Alan Mackenzie
2016-06-17 21:49 ` Óscar Fuentes
2016-06-20 12:33 ` Phillip Lord
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