GNU bug report logs - #23515
25.0.93; ruby-mode: regex ending with : fails to terminate

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

From: John Ledbetter <john <at> callrail.com>
To: bug-gnu-emacs <at> gnu.org
Subject: 25.0.93; ruby-mode: regex ending with : fails to terminate
Date: Wed, 11 May 2016 09:16:04 -0400

 

Description: in ruby-mode, ending a regex with a colon is not parsed as
a complete regular expression, which causes the rest of the buffer to be
font-locked as part of the regular expression.

To reproduce:

add the following to a ruby-mode buffer:

# start snippet
x = /http:/
def test
x
end
# end snippet

Note that all lines following the regular expression are font-locked as
part of the regex and do not indent correctly.


In GNU Emacs 25.0.93.1 (x86_64-apple-darwin15.4.0, NS appkit-1404.46 Version 10.11.4 (Build 15E65))
of 2016-04-25 built on nix.local
Windowing system distributor 'Apple', version 10.3.1404
Configured using:
'configure --disable-dependency-tracking --disable-silent-rules
--enable-locallisppath=/usr/local/share/emacs/site-lisp
--infodir=/usr/local/Cellar/emacs/25.0.93/share/info/emacs
--prefix=/usr/local/Cellar/emacs/25.0.93 --with-xml2 --without-dbus
--with-gnutls --with-rsvg --with-ns --disable-ns-self-contained'

Configured features:
JPEG RSVG NOTIFY ACL GNUTLS LIBXML2 ZLIB TOOLKIT_SCROLL_BARS NS

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
transient-mark-mode: t

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

Load-path shadows:
None found.

Features:
(shadow sort mail-extr emacsbug message dired format-spec rfc822 mml
mml-sec password-cache epg epg-config gnus-util mm-decode mm-bodies
mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail
rfc2047 rfc2045 ietf-drums mm-util help-fns help-mode easymenu
cl-loaddefs pcase cl-lib mail-prsvr mail-utils time-date mule-util
tooltip eldoc electric uniquify ediff-hook vc-hooks lisp-float-type
mwheel ns-win ucs-normalize term/common-win tool-bar dnd fontset image
regexp-opt fringe tabulated-list newcomment elisp-mode lisp-mode
prog-mode register page menu-bar rfn-eshadow timer select scroll-bar
mouse jit-lock font-lock syntax facemenu font-core frame cl-generic cham
georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao
korean japanese eucjp-ms cp51932 hebrew greek romanian slovak czech
european ethiopic indian cyrillic chinese charscript 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 kqueue cocoa ns multi-tty
make-network-process emacs)

Memory information:
((conses 16 195852 8262)
(symbols 48 19471 0)
(miscs 40 45 220)
(strings 32 14905 5648)
(string-bytes 1 431667)
(vectors 16 32813)
(vector-slots 8 647456 4536)
(floats 8 158 22)
(intervals 56 217 0)
(buffers 976 12))

Message #10 received at 23515-done <at> debbugs.gnu.org (full text, mbox):

From: Dmitry Gutov <dgutov <at> yandex.ru>
To: John Ledbetter <john <at> callrail.com>, 23515-done <at> debbugs.gnu.org
Subject: Re: bug#23515: 25.0.93; ruby-mode: regex ending with : fails to
 terminate
Date: Thu, 12 May 2016 03:23:00 +0300

Version: 25.1

Hi John,

Thanks for the report, should be fixed now in emacs-25.

On 05/11/2016 04:16 PM, John Ledbetter wrote:
> # start snippet
> x = /http:/
> def test
> x
> end
> # end snippet

Message #13 received at 23515 <at> debbugs.gnu.org (full text, mbox):

From: John Ledbetter <john <at> callrail.com>
To: 23515 <at> debbugs.gnu.org
Subject: Re: bug#23515: closed (Re: bug#23515: 25.0.93; ruby-mode: regex
 ending with : fails to terminate)
Date: Thu, 12 May 2016 09:38:10 -0400

 
Hi Dmitry,

In what version is this fixed?

I see the same behavior in a freshly built emacs:


--  
John Ledbetter



On May 11, 2016 at 8:24:04 PM, GNU bug Tracking System (help-debbugs <at> gnu.org(mailto:help-debbugs <at> gnu.org)) wrote:

> Your bug report
>  
> #23515: 25.0.93; ruby-mode: regex ending with : fails to terminate
>  
> which was filed against the emacs package, has been closed.
>  
> The explanation is attached below, along with your original report.
> If you require more details, please reply to 23515 <at> debbugs.gnu.org.
>  
> --
> 23515: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=23515
> GNU Bug Tracking System
> Contact help-debbugs <at> gnu.org with problems
> Version: 25.1
>  
> Hi John,
>  
> Thanks for the report, should be fixed now in emacs-25.
>  
> On 05/11/2016 04:16 PM, John Ledbetter wrote:
> > # start snippet
> > x = /http:/
> > def test
> > x
> > end
> > # end snippet
>  
>  
>  
>  
> Description: in ruby-mode, ending a regex with a colon is not parsed as
> a complete regular expression, which causes the rest of the buffer to be
> font-locked as part of the regular expression.
>  
> To reproduce:
>  
> add the following to a ruby-mode buffer:
>  
> # start snippet
> x = /http:/
> def test
> x
> end
> # end snippet
>  
> Note that all lines following the regular expression are font-locked as
> part of the regex and do not indent correctly.
>  
>  
> In GNU Emacs 25.0.93.1 (x86_64-apple-darwin15.4.0, NS appkit-1404.46 Version 10.11.4 (Build 15E65))
> of 2016-04-25 built on nix.local
> Windowing system distributor 'Apple', version 10.3.1404
> Configured using:
> 'configure --disable-dependency-tracking --disable-silent-rules
> --enable-locallisppath=/usr/local/share/emacs/site-lisp
> --infodir=/usr/local/Cellar/emacs/25.0.93/share/info/emacs
> --prefix=/usr/local/Cellar/emacs/25.0.93 --with-xml2 --without-dbus
> --with-gnutls --with-rsvg --with-ns --disable-ns-self-contained'
>  
> Configured features:
> JPEG RSVG NOTIFY ACL GNUTLS LIBXML2 ZLIB TOOLKIT_SCROLL_BARS NS
>  
> 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
> transient-mark-mode: t
>  
> Recent messages:
> For information about GNU Emacs and the GNU system, type C-h C-a.
> Making completion list...
>  
> Load-path shadows:
> None found.
>  
> Features:
> (shadow sort mail-extr emacsbug message dired format-spec rfc822 mml
> mml-sec password-cache epg epg-config gnus-util mm-decode mm-bodies
> mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail
> rfc2047 rfc2045 ietf-drums mm-util help-fns help-mode easymenu
> cl-loaddefs pcase cl-lib mail-prsvr mail-utils time-date mule-util
> tooltip eldoc electric uniquify ediff-hook vc-hooks lisp-float-type
> mwheel ns-win ucs-normalize term/common-win tool-bar dnd fontset image
> regexp-opt fringe tabulated-list newcomment elisp-mode lisp-mode
> prog-mode register page menu-bar rfn-eshadow timer select scroll-bar
> mouse jit-lock font-lock syntax facemenu font-core frame cl-generic cham
> georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao
> korean japanese eucjp-ms cp51932 hebrew greek romanian slovak czech
> european ethiopic indian cyrillic chinese charscript 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 kqueue cocoa ns multi-tty
> make-network-process emacs)
>  
> Memory information:
> ((conses 16 195852 8262)
> (symbols 48 19471 0)
> (miscs 40 45 220)
> (strings 32 14905 5648)
> (string-bytes 1 431667)
> (vectors 16 32813)
> (vector-slots 8 647456 4536)
> (floats 8 158 22)
> (intervals 56 217 0)
> (buffers 976 12))
>  
>  

Message #16 received at 23515 <at> debbugs.gnu.org (full text, mbox):

From: John Ledbetter <john <at> callrail.com>
To: 23515 <at> debbugs.gnu.org
Subject: Re: bug#23515: closed (Re: bug#23515: 25.0.93; ruby-mode: regex
 ending with : fails to terminate)
Date: Thu, 12 May 2016 09:39:12 -0400

 
Hi Dmitry,  

In what version is this fixed?  

I see the same behavior in a freshly built emacs:  

GNU Emacs 25.1.50.1 (x86_64-apple-darwin15.4.0, NS appkit-1404.46 Version 10.11.4 (Build 15E65)) of 2016-05-12  


(Sorry for duplicate mail)  

Thanks!
-John  

On May 12, 2016 at 9:38:10 AM, John Ledbetter (john <at> callrail.com(mailto:john <at> callrail.com)) wrote:

>  
> Hi Dmitry,
>  
> In what version is this fixed?
>  
> I see the same behavior in a freshly built emacs:
>  
>  
> --
> John Ledbetter
>  
>  
>  
> On May 11, 2016 at 8:24:04 PM, GNU bug Tracking System (help-debbugs <at> gnu.org(mailto:help-debbugs <at> gnu.org)) wrote:
>  
> > Your bug report
> >
> > #23515: 25.0.93; ruby-mode: regex ending with : fails to terminate
> >
> > which was filed against the emacs package, has been closed.
> >
> > The explanation is attached below, along with your original report.
> > If you require more details, please reply to 23515 <at> debbugs.gnu.org.
> >
> > --
> > 23515: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=23515
> > GNU Bug Tracking System
> > Contact help-debbugs <at> gnu.org with problems
> > Version: 25.1
> >
> > Hi John,
> >
> > Thanks for the report, should be fixed now in emacs-25.
> >
> > On 05/11/2016 04:16 PM, John Ledbetter wrote:
> > > # start snippet
> > > x = /http:/
> > > def test
> > > x
> > > end
> > > # end snippet
> >
> >
> >
> >
> > Description: in ruby-mode, ending a regex with a colon is not parsed as
> > a complete regular expression, which causes the rest of the buffer to be
> > font-locked as part of the regular expression.
> >
> > To reproduce:
> >
> > add the following to a ruby-mode buffer:
> >
> > # start snippet
> > x = /http:/
> > def test
> > x
> > end
> > # end snippet
> >
> > Note that all lines following the regular expression are font-locked as
> > part of the regex and do not indent correctly.
> >
> >
> > In GNU Emacs 25.0.93.1 (x86_64-apple-darwin15.4.0, NS appkit-1404.46 Version 10.11.4 (Build 15E65))
> > of 2016-04-25 built on nix.local
> > Windowing system distributor 'Apple', version 10.3.1404
> > Configured using:
> > 'configure --disable-dependency-tracking --disable-silent-rules
> > --enable-locallisppath=/usr/local/share/emacs/site-lisp
> > --infodir=/usr/local/Cellar/emacs/25.0.93/share/info/emacs
> > --prefix=/usr/local/Cellar/emacs/25.0.93 --with-xml2 --without-dbus
> > --with-gnutls --with-rsvg --with-ns --disable-ns-self-contained'
> >
> > Configured features:
> > JPEG RSVG NOTIFY ACL GNUTLS LIBXML2 ZLIB TOOLKIT_SCROLL_BARS NS
> >
> > 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
> > transient-mark-mode: t
> >
> > Recent messages:
> > For information about GNU Emacs and the GNU system, type C-h C-a.
> > Making completion list...
> >
> > Load-path shadows:
> > None found.
> >
> > Features:
> > (shadow sort mail-extr emacsbug message dired format-spec rfc822 mml
> > mml-sec password-cache epg epg-config gnus-util mm-decode mm-bodies
> > mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail
> > rfc2047 rfc2045 ietf-drums mm-util help-fns help-mode easymenu
> > cl-loaddefs pcase cl-lib mail-prsvr mail-utils time-date mule-util
> > tooltip eldoc electric uniquify ediff-hook vc-hooks lisp-float-type
> > mwheel ns-win ucs-normalize term/common-win tool-bar dnd fontset image
> > regexp-opt fringe tabulated-list newcomment elisp-mode lisp-mode
> > prog-mode register page menu-bar rfn-eshadow timer select scroll-bar
> > mouse jit-lock font-lock syntax facemenu font-core frame cl-generic cham
> > georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao
> > korean japanese eucjp-ms cp51932 hebrew greek romanian slovak czech
> > european ethiopic indian cyrillic chinese charscript 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 kqueue cocoa ns multi-tty
> > make-network-process emacs)
> >
> > Memory information:
> > ((conses 16 195852 8262)
> > (symbols 48 19471 0)
> > (miscs 40 45 220)
> > (strings 32 14905 5648)
> > (string-bytes 1 431667)
> > (vectors 16 32813)
> > (vector-slots 8 647456 4536)
> > (floats 8 158 22)
> > (intervals 56 217 0)
> > (buffers 976 12))
> >
> >
>  

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