GNU bug report logs - #17369
24.4.50; several lines form a block of lines after inserting paren

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Jarek Czekalski <jarekczek <at> poczta.onet.pl>
To: bug-gnu-emacs <at> gnu.org
Subject: 24.4.50; several lines form a block of lines after inserting paren
Date: Tue, 29 Apr 2014 10:54:26 +0200

To reproduce start emacs -Q and:
1. Type the following contents
a
{
b
}
2. Confirm that while standing on "b" and pressing END you just land 
after the "b".
3. After "a" insert "{" and delete it
4. Try to END from "b", and notice you land at the end of the file.

Expected behaviour: In step 4 we should land after "b".

May be connected with "newline chache" thread [1].

[1] http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00295.html



In GNU Emacs 24.4.50.4 (i686-pc-mingw32)
 of 2014-04-22 on BONSOFTW7
Repository revision: 116990 
eggert <at> cs.ucla.edu-20140417145922-jifbl8lcxuxlgmjw
Windowing system distributor `Microsoft Corp.', version 6.1.7601
Configured using:
 `configure --prefix=d:/program_files/emacs-master'

Configured features:
PNG NOTIFY ACL GNUTLS LIBXML2 ZLIB

Important settings:
  value of $LANG: pl
  locale-coding-system: cp1250

Major mode: Fundamental

Minor modes in effect:
  tooltip-mode: t
  electric-indent-mode: t
  mouse-wheel-mode: t
  tool-bar-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  blink-cursor-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  buffer-read-only: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
M-x r e p o r <tab> <return>

Recent messages:
For information about GNU Emacs and the GNU system, type C-h C-a.

Load-path shadows:
None found.

Features:
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Memory information:
((conses 8 78176 7303)
 (symbols 24 17722 0)
 (miscs 20 76 190)
 (strings 16 12035 4723)
 (string-bytes 1 309207)
 (vectors 8 9310)
 (vector-slots 4 372511 5400)
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 (buffers 508 12))

Message #8 received at 17369 <at> debbugs.gnu.org (full text, mbox):

From: Stefan Monnier <monnier <at> IRO.UMontreal.CA>
To: Jarek Czekalski <jarekczek <at> poczta.onet.pl>
Cc: 17369 <at> debbugs.gnu.org
Subject: Re: bug#17369: 24.4.50;
 several lines form a block of lines after inserting paren
Date: Tue, 29 Apr 2014 10:20:50 -0400

> To reproduce start emacs -Q and:
> 1. Type the following contents
> a
> {
> b
> }
> 2. Confirm that while standing on "b" and pressing END you just land after
> the "b".
> 3. After "a" insert "{" and delete it
> 4. Try to END from "b", and notice you land at the end of the file.

I can't reproduce it.
I did

  emacs -Q
  a RET { RET b RET } RET
  up up end                     [ I get to right after "b", as expected.  ]
  up up { backspace
  down down left end

and I again end up right after "b".


        Stefan

Message #13 received at 17369-done <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Jarek Czekalski <jarekczek <at> poczta.onet.pl>
Cc: 17369-done <at> debbugs.gnu.org
Subject: Re: bug#17369: 24.4.50;
 several lines form a block of lines after inserting paren
Date: Tue, 29 Apr 2014 17:29:09 +0300

> Date: Tue, 29 Apr 2014 10:54:26 +0200
> From: Jarek Czekalski <jarekczek <at> poczta.onet.pl>
> 
> 
> To reproduce start emacs -Q and:
> 1. Type the following contents
> a
> {
> b
> }
> 2. Confirm that while standing on "b" and pressing END you just land 
> after the "b".
> 3. After "a" insert "{" and delete it
> 4. Try to END from "b", and notice you land at the end of the file.
> 
> Expected behaviour: In step 4 we should land after "b".

You are using an outdated version of the trunk:

> In GNU Emacs 24.4.50.4 (i686-pc-mingw32)
>   of 2014-04-22 on BONSOFTW7
> Repository revision: 116990 
> eggert <at> cs.ucla.edu-20140417145922-jifbl8lcxuxlgmjw

I'm quite sure this problem was fixed (I think in the very next trunk
revision, 116991).  At least I cannot reproduce it with today's trunk.

I'm closing the bug; feel free to reopen and add details if you
succeed to reproduce with the latest trunk.

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