GNU bug report logs - #19940
25.0.50; Infinite loop in `studlify-word' with Subword mode

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Marcin Borkowski <mbork <at> mbork.pl>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#19940: closed (25.0.50; Infinite loop in `studlify-word' with
 Subword mode)
Date: Wed, 06 Apr 2016 11:50:01 +0000

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Your message dated Wed, 06 Apr 2016 13:49:23 +0200
with message-id <8737qzrm7w.fsf <at> mbork.pl>
and subject line Re: bug#19940: 25.0.50; Infinite loop in `studlify-word' with Subword mode
has caused the debbugs.gnu.org bug report #19940,
regarding 25.0.50; Infinite loop in `studlify-word' with Subword mode
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs <at> gnu.org.)


-- 
19940: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=19940
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

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From: Simen Heggestøyl <simenheg <at> gmail.com>
To: bug-gnu-emacs <at> gnu.org
Subject: 25.0.50; Infinite loop in `studlify-word' with Subword mode
Date: Tue, 24 Feb 2015 22:19:04 +0100

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An infinite loop occurs when Subword mode is active and
`studlify-word' is run on a word with more than one subword. The bug
seems to have been introduced by changes made to subword.el in commit
6ddc44225e743e2b2a0d5c192f50aefd7a4a915b.

Here is a recipe that triggers the bug, starting from emacs -Q:

 1. Open a new buffer, and type in "subWord".
 2. Activate Subword mode by `M-x subword-mode'.
 3. Move point to the beginning of the line, and run `M-x
    studlify-word'.


In GNU Emacs 25.0.50.2 (x86_64-unknown-linux-gnu, GTK+ Version 3.14.5)
of 2015-02-24 on x240
Repository revision: 450bebaec94611f0958e13e35faf494e17931f8e
Windowing system distributor `The X.Org Foundation', version 
11.0.11604000
System Description:	Debian GNU/Linux 8.0 (jessie)

Configured using:
`configure --without-makeinfo'

Configured features:
XPM JPEG TIFF GIF PNG SOUND DBUS GSETTINGS NOTIFY LIBXML2 FREETYPE XFT
ZLIB

Important settings:
 value of $LANG: en_US.UTF-8
 locale-coding-system: utf-8-unix

Major mode: Lisp Interaction

Minor modes in effect:
 tooltip-mode: t
 global-eldoc-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
 font-lock-mode: t
 blink-cursor-mode: t
 auto-composition-mode: t
 auto-encryption-mode: t
 auto-compression-mode: t
 line-number-mode: t

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

Load-path shadows:
None found.

Features:
(shadow sort gnus-util mail-extr emacsbug message dired format-spec
rfc822 mml easymenu mml-sec mm-decode mm-bodies mm-encode mail-parse
rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045
ietf-drums mm-util help-fns mail-prsvr mail-utils time-date tooltip
eldoc electric uniquify ediff-hook vc-hooks lisp-float-type mwheel x-win
x-dnd tool-bar dnd fontset image regexp-opt fringe tabulated-list
newcomment elisp-mode lisp-mode prog-mode register page menu-bar
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facemenu font-core frame cham georgian utf-8-lang misc-lang vietnamese
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czech european ethiopic indian cyrillic chinese case-table epa-hook
jka-cmpr-hook help simple abbrev minibuffer cl-preloaded nadvice
loaddefs button faces cus-face macroexp files text-properties overlay
sha1 md5 base64 format env code-pages mule custom widget
hashtable-print-readable backquote make-network-process dbusbind
gfilenotify dynamic-setting system-font-setting font-render-setting
move-toolbar gtk x-toolkit x multi-tty emacs)

Memory information:
((conses 16 74956 6410)
(symbols 48 18012 0)
(miscs 40 43 124)
(strings 32 10961 5159)
(string-bytes 1 296944)
(vectors 16 9377)
(vector-slots 8 386766 15535)
(floats 8 70 63)
(intervals 56 175 0)
(buffers 976 11)
(heap 1024 31954 1039))

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From: Marcin Borkowski <mbork <at> mbork.pl>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 19940-done <at> debbugs.gnu.org, simenheg <at> gmail.com
Subject: Re: bug#19940: 25.0.50;
 Infinite loop in `studlify-word' with Subword mode
Date: Wed, 06 Apr 2016 13:49:23 +0200

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On 2016-04-03, at 18:07, Marcin Borkowski <mbork <at> mbork.pl> wrote:

> I'll make a patch tomorrow.

Sorry it took me so long, here's the patch.  I'm also closing this bug.

Best,

--
Marcin

[0001-Fix-bug-19940.patch (text/x-patch, attachment)]

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