Eli Zaretskii <eliz@HIDDEN>
to control <at> debbugs.gnu.org.
Full text available.Received: (at 70437) by debbugs.gnu.org; 17 Apr 2024 16:23:06 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Wed Apr 17 12:23:06 2024 Received: from localhost ([127.0.0.1]:46782 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1rx83u-0000iy-2M for submit <at> debbugs.gnu.org; Wed, 17 Apr 2024 12:23:06 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:35336) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <eliz@HIDDEN>) id 1rx83q-0000hO-Ds; Wed, 17 Apr 2024 12:23:04 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <eliz@HIDDEN>) id 1rx83X-0003kA-U2; Wed, 17 Apr 2024 12:22:43 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=oZdGGfaHB1Sfmbxko/S/o8pHbUaXC0b1j/HA2DTgj0M=; b=rqdYHxLWHAcT FqRyDLqvvr9e2O1rRpeD+jpo0mGEGYx0ZFY0Ip2kT9Ex1KDqbGwPMp84PUHWFZkK7xsv42SunlYAQ eResOKTVw5Q4S6kUTDKmtA3aS71uC+n11K9Ckh944L3ExdGUwM2jn4uJ8PPLDBApacUlukuPFKw70 J6hcZrYB90gGHXFUK27I/UuQI2IbeJGr5Js8RSVACbAs/UxjzKWKoRToUUBmtuK53shyYXmvrb1Z+ iqDtyz3mo4JMyR1QNmhslsaK980DN3dNRk4CtryU4JMByojbx8ZjMzfwlDPEkstpuTQvkHsfMe2O+ fR6UASjMZHvzvMKIQLwVsw==; Date: Wed, 17 Apr 2024 19:22:40 +0300 Message-Id: <86a5lsgdrj.fsf@HIDDEN> From: Eli Zaretskii <eliz@HIDDEN> To: Bruno Barbier <brubar.cs@HIDDEN> In-Reply-To: <661ff35a.df0a0220.c7dce.8615@HIDDEN> (message from Bruno Barbier on Wed, 17 Apr 2024 18:05:45 +0200) Subject: Re: bug#70437: 30.0.50; Fail to enter the debugger when using prin1 (instead of cl-prin1) References: <661ff35a.df0a0220.c7dce.8615@HIDDEN> X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 70437 Cc: 70437 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) merge 70437 70436 thanks > From: Bruno Barbier <brubar.cs@HIDDEN> > Date: Wed, 17 Apr 2024 18:05:45 +0200 > > > Hi, > > When setting debugger-print-function to prin1, Emacs 30.0.50 may fail > to enter the debugger. > > Emacs displays something like: > > Entering debugger... > make-text-button: Args out of range: 67, 3000 > > > The correct behavior is to enter the debugger, with something like this: > > Debugger entered--Lisp error: (wrong-type-argument stringp nil) > #f(compiled-function (&rest args) "Start a program in a subprocess. ... > ... > make-process(:name "mandatory" :command "ls" :stderr err-buf) > > The problem doesn't occur with Emacs 29.3. This is an exact duplicate of bug#70436 that you submitted about 2.5 hours ago, so I'm merging them.
bug-gnu-emacs@HIDDEN:bug#70437; Package emacs.
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From: Bruno Barbier <brubar.cs@HIDDEN>
To: bug-gnu-emacs@HIDDEN
Subject: 30.0.50; Fail to enter the debugger when using prin1 (instead of
cl-prin1)
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Hi,
When setting debugger-print-function to prin1, Emacs 30.0.50 may fail
to enter the debugger.
Emacs displays something like:
Entering debugger...
make-text-button: Args out of range: 67, 3000
The correct behavior is to enter the debugger, with something like this:
Debugger entered--Lisp error: (wrong-type-argument stringp nil)
#f(compiled-function (&rest args) "Start a program in a subprocess. ...
...
make-process(:name "mandatory" :command "ls" :stderr err-buf)
The problem doesn't occur with Emacs 29.3.
To manually reproduce, execute the following code block in a new Emacs
(started with '-Q'):
#+begin_src elisp
(progn
(setq debugger-print-function 'prin1)
(defun my-useless-advice (fun &rest args)
(apply fun args))
(advice-add 'make-process :around #'my-useless-advice)
(make-process :name "mandatory"
:command "ls"
:stderr 'err-buf))
#+end_src
It seems that backtrace.el prints using prin1, but infers where the
button should be using cl-prin1.
My personal workaround is to stop setting debugger-print-function to
prin1 (I customized it a few years ago because I found that cl-prin1 was
really slow at the time, I guess it shouldn't be the case anymore).
Best,
Bruno
PS: Sorry about the other email on the wrong bug number. Copy/pasting
the report and updating the text wasn't enough, probably some buffer
local variables or some text properties. I hope this one follow the
correct path.
In GNU Emacs 30.0.50 (build 1, x86_64-pc-linux-gnu, X toolkit, cairo
version 1.18.0) of 2024-04-17 built on keynux
Windowing system distributor 'The X.Org Foundation', version 11.0.12101011
System Description: Gentoo Linux
Configured using:
'configure --prefix=/home/bruno/local --with-x-toolkit=lucid
--without-toolkit-scroll-bars --without-tree-sitter
--without-native-compilation --without-modules --without-xwidgets
--without-threads --without-pop --without-mailutils
--without-compress-install --without-hesiod --without-gameuser
--without-lcms2 --without-wide-int --without-kerberos
--without-kerberos5 --with-sound=no --without-ns --without-gsettings
--without-gconf --without-libotf --without-m17n-flt
--with-gif=ifavailable --with-harfbuzz'
Configured features:
ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GPM HARFBUZZ JPEG LIBXML2
NOTIFY INOTIFY PDUMPER PNG RSVG SECCOMP SQLITE3 TIFF WEBP X11 XDBE XIM
XINPUT2 XPM LUCID ZLIB
Important settings:
value of $LC_CTYPE: en_US.UTF-8
value of $LANG: C.UTF8
locale-coding-system: utf-8-unix
Major mode: Lisp Interaction
Minor modes in effect:
tooltip-mode: t
global-eldoc-mode: t
eldoc-mode: t
show-paren-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
minibuffer-regexp-mode: t
line-number-mode: t
indent-tabs-mode: t
transient-mark-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
Load-path shadows:
None found.
Features:
(shadow sort mail-extr emacsbug message mailcap yank-media puny dired
dired-loaddefs rfc822 mml mml-sec password-cache epa derived epg rfc6068
epg-config gnus-util text-property-search time-date subr-x mm-decode
mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader
sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils
warnings icons cl-loaddefs cl-lib rmc iso-transl tooltip cconv eldoc
paren electric uniquify ediff-hook vc-hooks lisp-float-type elisp-mode
mwheel term/x-win x-win term/common-win x-dnd touch-screen tool-bar dnd
fontset image regexp-opt fringe tabulated-list replace newcomment
text-mode lisp-mode prog-mode register page tab-bar menu-bar rfn-eshadow
isearch easymenu timer select scroll-bar mouse jit-lock font-lock syntax
font-core term/tty-colors frame minibuffer nadvice seq simple cl-generic
indonesian philippine 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
composite emoji-zwj charscript charprop case-table epa-hook
jka-cmpr-hook help abbrev obarray oclosure cl-preloaded button loaddefs
theme-loaddefs faces cus-face macroexp files window text-properties
overlay sha1 md5 base64 format env code-pages mule custom widget keymap
hashtable-print-readable backquote dbusbind inotify dynamic-setting
font-render-setting cairo x-toolkit xinput2 x multi-tty move-toolbar
make-network-process emacs)
Memory information:
((conses 16 40047 17385) (symbols 48 5270 0) (strings 32 13441 1036)
(string-bytes 1 323186) (vectors 16 9362)
(vector-slots 8 111771 9938) (floats 8 23 28) (intervals 56 305 0)
(buffers 984 11))
Bruno Barbier <brubar.cs@HIDDEN>:bug-gnu-emacs@HIDDEN.
Full text available.bug-gnu-emacs@HIDDEN:bug#70437; Package emacs.
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