* bug#7814: Fwd: debugger entered on c-electric-paren
[not found] <20101019003622.8048.57233.malonedeb@palladium.canonical.com>
@ 2011-01-10 11:45 ` Adam Fineman
2011-01-12 19:35 ` Alan Mackenzie
0 siblings, 1 reply; 6+ messages in thread
From: Adam Fineman @ 2011-01-10 11:45 UTC (permalink / raw)
To: 7814
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As you'll see in the forwarded message below, I originally filed this bug
with the nxhtml team, and they asked me to file it against Emacs.
I am also able to reproduce this on Kubuntu 10.04 with the emacs-nox
package:
afineman@hotdog:~$ emacs --version
GNU Emacs 23.1.1
Copyright (C) 2009 Free Software Foundation, Inc.
GNU Emacs comes with ABSOLUTELY NO WARRANTY.
You may redistribute copies of Emacs
under the terms of the GNU General Public License.
For more information about these matters, see the file named COPYING.
afineman@caviar:~$ emacs -q -l ~/elisp/nxhtml/autostart.el
Entering the same file as below, I still see a backtrace at the same place,
although the trace is slightly different:
------------------------
Debugger entered--Lisp error: (wrong-type-argument listp set-from-style)
c-electric-paren(nil)
call-interactively(c-electric-paren nil nil)
------------------------
This is the version of nxhtml that I installed:
http://ourcomments.org/Emacs/DL/elisp/nxhtml/zip/nxhtml-2.08-100425.zip
- Adam
---------- Forwarded message ----------
From: Adam Fineman <663041@bugs.launchpad.net>
Date: Mon, Oct 18, 2010 at 8:36 PM
Subject: [Bug 663041] [NEW] debugger entered on c-electric-paren
To: afineman@afineman.com
Public bug reported:
afineman@caviar:~$ emacs --version
GNU Emacs 22.3.1
Copyright (C) 2008 Free Software Foundation, Inc.
GNU Emacs comes with ABSOLUTELY NO WARRANTY.
You may redistribute copies of Emacs
under the terms of the GNU General Public License.
For more information about these matters, see the file named COPYING.
afineman@caviar:~$ emacs -q -l nxhtml/autostart.el
------
I open a new file '/tmp/foo.php' and start typing the following:
=============
<html>
<head>
<title>foo</title>
</head>
<body>
<?php var_dump(
=============
As soon as I type the '(' character, I get a backtrace:
===========
Debugger entered--Lisp error: (wrong-type-argument listp set-from-style)
c-electric-paren(nil)
call-interactively(c-electric-paren)
===========
This is a clean build of emacs-23.2, on Ubuntu Server 8.04.4.
** Affects: nxhtml
Importance: Undecided
Status: New
--
debugger entered on c-electric-paren
https://bugs.launchpad.net/bugs/663041
You received this bug notification because you are a direct subscriber
of the bug.
Status in nXhtml for Emacs: New
Bug description:
afineman@caviar:~$ emacs --version
GNU Emacs 22.3.1
Copyright (C) 2008 Free Software Foundation, Inc.
GNU Emacs comes with ABSOLUTELY NO WARRANTY.
You may redistribute copies of Emacs
under the terms of the GNU General Public License.
For more information about these matters, see the file named COPYING.
afineman@caviar:~$ emacs -q -l nxhtml/autostart.el
------
I open a new file '/tmp/foo.php' and start typing the following:
=============
<html>
<head>
<title>foo</title>
</head>
<body>
<?php var_dump(
=============
As soon as I type the '(' character, I get a backtrace:
===========
Debugger entered--Lisp error: (wrong-type-argument listp set-from-style)
c-electric-paren(nil)
call-interactively(c-electric-paren)
===========
This is a clean build of emacs-23.2, on Ubuntu Server 8.04.4.
To unsubscribe from this bug, go to:
https://bugs.launchpad.net/nxhtml/+bug/663041/+subscribe
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^ permalink raw reply [flat|nested] 6+ messages in thread
* bug#7814: Fwd: debugger entered on c-electric-paren
2011-01-10 11:45 ` bug#7814: Fwd: debugger entered on c-electric-paren Adam Fineman
@ 2011-01-12 19:35 ` Alan Mackenzie
2011-01-12 19:37 ` Adam Fineman
[not found] ` <AANLkTi=BgCu=2wOdQxJ0BRkYPiALdfiwO+6=ahZ=s-Nz@mail.gmail.com>
0 siblings, 2 replies; 6+ messages in thread
From: Alan Mackenzie @ 2011-01-12 19:35 UTC (permalink / raw)
To: Adam Fineman; +Cc: 7814
Hi, Adam,
thanks for the bug report!
On Mon, Jan 10, 2011 at 06:45:08AM -0500, Adam Fineman wrote:
> As you'll see in the forwarded message below, I originally filed this bug
> with the nxhtml team, and they asked me to file it against Emacs.
> Entering the same file as below, I still see a backtrace at the same place,
> although the trace is slightly different:
> ------------------------
> Debugger entered--Lisp error: (wrong-type-argument listp set-from-style)
> c-electric-paren(nil)
> call-interactively(c-electric-paren nil nil)
> ------------------------
The value `set-from-style' is the uninitialised "global" value that
CC Mode gives certain variables ("style variables"). That a buffer's
copy of a variable still contains that value implies that nxhtml-mode has
failed to initialise CC Mode properly.
> This is the version of nxhtml that I installed:
> http://ourcomments.org/Emacs/DL/elisp/nxhtml/zip/nxhtml-2.08-100425.zip
I've downloaded that and grepped it. There are no CC Mode initialisation
calls in php-mode.el. For comparison, there are three such calls in
csharp-mode.el, namely:
(c-initialize-cc-mode t)
(c-init-language-vars csharp-mode)
(c-common-init 'csharp-mode)
C#'s initialisation is probably correct, and could serve as a model for
PHP Mode. In particular the call to `c-common-init' is the essential
one.
I don't have an account on Launchpad, and I really don't want to "read
the guide" or "take a tour" (I've got bugs to fix ;-), so I won't be
contributing to the bug's progress on Launchpad. If nxhtml-mode's
maintainer wants to contact me, I'd be happy for him/her to email me
personally or on the CC Mode mailing list at bug-cc-mode@gnu.org.
Thanks once again for taking the trouble to submit such a clear bug
report.
> - Adam
> ---------- Forwarded message ----------
> From: Adam Fineman <663041@bugs.launchpad.net>
> Date: Mon, Oct 18, 2010 at 8:36 PM
> Subject: [Bug 663041] [NEW] debugger entered on c-electric-paren
> To: afineman@afineman.com
> I open a new file '/tmp/foo.php' and start typing the following:
> =============
> <html>
> <head>
> <title>foo</title>
> </head>
> <body>
> <?php var_dump(
> =============
> As soon as I type the '(' character, I get a backtrace:
> ===========
> Debugger entered--Lisp error: (wrong-type-argument listp set-from-style)
> c-electric-paren(nil)
> call-interactively(c-electric-paren)
> ===========
> This is a clean build of emacs-23.2, on Ubuntu Server 8.04.4.
--
Alan Mackenzie (Nuremberg, Germany).
Maintainer of CC Mode.
^ permalink raw reply [flat|nested] 6+ messages in thread
* bug#7814: Fwd: debugger entered on c-electric-paren
2011-01-12 19:35 ` Alan Mackenzie
@ 2011-01-12 19:37 ` Adam Fineman
[not found] ` <AANLkTi=BgCu=2wOdQxJ0BRkYPiALdfiwO+6=ahZ=s-Nz@mail.gmail.com>
1 sibling, 0 replies; 6+ messages in thread
From: Adam Fineman @ 2011-01-12 19:37 UTC (permalink / raw)
To: Alan Mackenzie; +Cc: 7814
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Thanks, Alan. I noted in the launchpad bug that you updated this one.
- Adam
On Wed, Jan 12, 2011 at 2:35 PM, Alan Mackenzie <acm@muc.de> wrote:
> Hi, Adam,
>
> thanks for the bug report!
>
> On Mon, Jan 10, 2011 at 06:45:08AM -0500, Adam Fineman wrote:
> > As you'll see in the forwarded message below, I originally filed this bug
> > with the nxhtml team, and they asked me to file it against Emacs.
>
> > Entering the same file as below, I still see a backtrace at the same
> place,
> > although the trace is slightly different:
>
> > ------------------------
> > Debugger entered--Lisp error: (wrong-type-argument listp set-from-style)
> > c-electric-paren(nil)
> > call-interactively(c-electric-paren nil nil)
> > ------------------------
>
> The value `set-from-style' is the uninitialised "global" value that
> CC Mode gives certain variables ("style variables"). That a buffer's
> copy of a variable still contains that value implies that nxhtml-mode has
> failed to initialise CC Mode properly.
>
> > This is the version of nxhtml that I installed:
>
> > http://ourcomments.org/Emacs/DL/elisp/nxhtml/zip/nxhtml-2.08-100425.zip
>
> I've downloaded that and grepped it. There are no CC Mode initialisation
> calls in php-mode.el. For comparison, there are three such calls in
> csharp-mode.el, namely:
>
> (c-initialize-cc-mode t)
> (c-init-language-vars csharp-mode)
> (c-common-init 'csharp-mode)
>
> C#'s initialisation is probably correct, and could serve as a model for
> PHP Mode. In particular the call to `c-common-init' is the essential
> one.
>
> I don't have an account on Launchpad, and I really don't want to "read
> the guide" or "take a tour" (I've got bugs to fix ;-), so I won't be
> contributing to the bug's progress on Launchpad. If nxhtml-mode's
> maintainer wants to contact me, I'd be happy for him/her to email me
> personally or on the CC Mode mailing list at bug-cc-mode@gnu.org.
>
> Thanks once again for taking the trouble to submit such a clear bug
> report.
>
> > - Adam
>
> > ---------- Forwarded message ----------
> > From: Adam Fineman <663041@bugs.launchpad.net>
> > Date: Mon, Oct 18, 2010 at 8:36 PM
> > Subject: [Bug 663041] [NEW] debugger entered on c-electric-paren
> > To: afineman@afineman.com
>
>
> > I open a new file '/tmp/foo.php' and start typing the following:
> > =============
> > <html>
> > <head>
> > <title>foo</title>
> > </head>
> > <body>
> > <?php var_dump(
> > =============
>
> > As soon as I type the '(' character, I get a backtrace:
> > ===========
> > Debugger entered--Lisp error: (wrong-type-argument listp set-from-style)
> > c-electric-paren(nil)
> > call-interactively(c-electric-paren)
> > ===========
> > This is a clean build of emacs-23.2, on Ubuntu Server 8.04.4.
>
> --
> Alan Mackenzie (Nuremberg, Germany).
> Maintainer of CC Mode.
>
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: bug#7814: Fwd: debugger entered on c-electric-paren
[not found] ` <AANLkTinC2ObDqy270ZJ8rDUMoFz38BTwqAK0S8eT=_N_@mail.gmail.com>
@ 2011-02-23 2:13 ` Lennart Borgman
2011-02-23 2:31 ` Glenn Morris
0 siblings, 1 reply; 6+ messages in thread
From: Lennart Borgman @ 2011-02-23 2:13 UTC (permalink / raw)
To: Alan Mackenzie, Emacs-Devel devel; +Cc: Adam Fineman, Aaron S. Hawley
This seems to have get stucked. That means we do not have a really
working php-mode at the moment. Anything we can do?
On Thu, Jan 13, 2011 at 10:31 PM, Lennart Borgman
<lennart.borgman@gmail.com> wrote:
> On Thu, Jan 13, 2011 at 10:10 PM, Lennart Borgman
> <lennart.borgman@gmail.com> wrote:
>> Since Aaron has not had time to respond yet I looked a little bit at
>> php-mode.el. Some comments below.
>>
>>> On Wed, Jan 12, 2011 at 8:35 PM, Alan Mackenzie <acm@muc.de> wrote:
>>>>
>>>> I've downloaded that and grepped it. There are no CC Mode initialisation
>>>> calls in php-mode.el. For comparison, there are three such calls in
>>>> csharp-mode.el, namely:
>>>>
>>>> (c-initialize-cc-mode t)
>>>> (c-init-language-vars csharp-mode)
>>>> (c-common-init 'csharp-mode)
>>>>
>>>> C#'s initialisation is probably correct, and could serve as a model for
>>>> PHP Mode. In particular the call to `c-common-init' is the essential
>>>> one.
>>
>> But the two modes are defined a bit differently:
>>
>> (defun csharp-mode ()
>>
>> vs
>>
>> (define-derived-mode php-mode c-mode "PHP"
>>
>> This means that php-mode has already called (c-initialize-cc-mode t)
>> since c-mode does it.
>>
>> c-mode also calls
>>
>> (c-init-language-vars-for 'c-mode)
>> (c-common-init 'c-mode)
>>
>> Should these be called again with 'php-mode as parameter, or?
>
> Hm. Tested like this:
>
> (define-derived-mode php-mode c-mode "PHP"
> "Major mode for editing PHP code.\n\n\\{php-mode-map}"
> (c-add-language 'php-mode 'c-mode)
>
> ;; fix-me: testing, adding these for nXhtml bug#336041
> (c-initialize-cc-mode t)
> (c-init-language-vars php-mode)
> (c-common-init 'php-mode)
>
> ...
>
> Same problem.
>
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: bug#7814: Fwd: debugger entered on c-electric-paren
2011-02-23 2:13 ` Lennart Borgman
@ 2011-02-23 2:31 ` Glenn Morris
2011-02-23 3:35 ` Glenn Morris
0 siblings, 1 reply; 6+ messages in thread
From: Glenn Morris @ 2011-02-23 2:31 UTC (permalink / raw)
To: Lennart Borgman
Cc: Alan Mackenzie, Adam Fineman, Aaron S. Hawley, Emacs developers
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
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Lennart Borgman wrote (on Wed, 23 Feb 2011 at 03:13 +0100):
> This seems to have get stucked. That means we do not have a really
> working php-mode at the moment. Anything we can do?
Did you try following the supplied advice on how to fix your code?
> >>>> I've downloaded that and grepped it. There are no CC Mode
> >>>> initialisation calls in php-mode.el. For comparison, there are
> >>>> three such calls in csharp-mode.el, namely:
> >>>>
> >>>> (c-initialize-cc-mode t)
> >>>> (c-init-language-vars csharp-mode)
> >>>> (c-common-init 'csharp-mode)
> >>>>
> >>>> C#'s initialisation is probably correct, and could serve as a model for
> >>>> PHP Mode. In particular the call to `c-common-init' is the essential
> >>>> one.
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: bug#7814: Fwd: debugger entered on c-electric-paren
2011-02-23 2:31 ` Glenn Morris
@ 2011-02-23 3:35 ` Glenn Morris
0 siblings, 0 replies; 6+ messages in thread
From: Glenn Morris @ 2011-02-23 3:35 UTC (permalink / raw)
To: Lennart Borgman, Alan Mackenzie, Emacs developers, Adam Fineman,
Aaron S. Hawley <aaron.s.hawley
Ignore me, I did not read properly.
(Not sure why emacs-devel has been brought into this though.)
^ permalink raw reply [flat|nested] 6+ messages in thread
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[not found] <20101019003622.8048.57233.malonedeb@palladium.canonical.com>
2011-01-10 11:45 ` bug#7814: Fwd: debugger entered on c-electric-paren Adam Fineman
2011-01-12 19:35 ` Alan Mackenzie
2011-01-12 19:37 ` Adam Fineman
[not found] ` <AANLkTi=BgCu=2wOdQxJ0BRkYPiALdfiwO+6=ahZ=s-Nz@mail.gmail.com>
[not found] ` <AANLkTi=g=ymBtXYTW6SZEuN55unVMeaEDw_gRVoOkgXE@mail.gmail.com>
[not found] ` <AANLkTinC2ObDqy270ZJ8rDUMoFz38BTwqAK0S8eT=_N_@mail.gmail.com>
2011-02-23 2:13 ` Lennart Borgman
2011-02-23 2:31 ` Glenn Morris
2011-02-23 3:35 ` Glenn Morris
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