From: Helmut Eller <eller.helmut@gmail.com>
To: 12500@debbugs.gnu.org
Subject: bug#12500: 24.2.50; (search-failed "\n debug(") in debugger
Date: Mon, 24 Sep 2012 08:34:29 +0200 [thread overview]
Message-ID: <m2obkwhqtm.fsf@gmail.com> (raw)
When stepping, the (search-forward "\n debug(") in
debugger-setup-buffer sometimes fails. To reproduce this
1. eval this
(progn
(defun foo ()
(debug nil 1)
(debug nil 2))
(setq toggle-debug-on-error t)
(foo))
2. The debugger pops up with the message:
Debugger entered: (1)
foo()
3. At the line with foo(), press d (i.e. debugger-step-through).
4. Now the buffer starts with:
Debugger entered--beginning evaluation of function call form:
* (debug nil 2)
5. Now press c (i.e. debugger-continue) on the line with the *.
6. The debugger enters recursively with the error:
Debugger entered--Lisp error: (search-failed "\n debug(")
In GNU Emacs 24.2.50.1 (i686-pc-linux-gnu, GTK+ Version 2.20.1)
of 2012-09-22 on ix
Bzr revision: 110128 cyd@gnu.org-20120922032937-yf6yua64ed45tzap
Windowing system distributor `The X.Org Foundation', version 11.0.10707000
Configured using:
`configure '--with-jpeg=no' '--with-gif=no' '--with-tiff=no''
next reply other threads:[~2012-09-24 6:34 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-24 6:34 Helmut Eller [this message]
2012-12-07 4:21 ` bug#12500: 24.2.50; (search-failed "\n debug(") in debugger Stefan Monnier
2016-01-29 18:20 ` Marcin Borkowski
2016-01-29 18:37 ` Helmut Eller
2016-01-29 19:12 ` Marcin Borkowski
2016-01-29 19:10 ` Eli Zaretskii
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