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master 0dc630b: Document backtrace-on-error-noninteractive in the --batc
From: |
Lars Ingebrigtsen |
Subject: |
master 0dc630b: Document backtrace-on-error-noninteractive in the --batch section |
Date: |
Mon, 13 Sep 2021 06:36:01 -0400 (EDT) |
branch: master
commit 0dc630b35bba13e812736ccaf6d5154f6c8277b9
Author: Lars Ingebrigtsen <larsi@gnus.org>
Commit: Lars Ingebrigtsen <larsi@gnus.org>
Document backtrace-on-error-noninteractive in the --batch section
* doc/emacs/cmdargs.texi (Initial Options): Mention
backtrace-on-error-noninteractive.
---
doc/emacs/cmdargs.texi | 5 +++++
etc/NEWS | 1 +
2 files changed, 6 insertions(+)
diff --git a/doc/emacs/cmdargs.texi b/doc/emacs/cmdargs.texi
index b7f0bda..d5177fa 100644
--- a/doc/emacs/cmdargs.texi
+++ b/doc/emacs/cmdargs.texi
@@ -266,6 +266,11 @@ disables auto-saving except in buffers for which
auto-saving is
explicitly requested, and when saving files it omits the @code{fsync}
system call unless otherwise requested.
+@vindex backtrace-on-error-noninteractive
+Errors that occur when running a @samp{--batch} Emacs will result in
+an Emacs Lisp backtrace being printed. To disable this behaviour, set
+@code{backtrace-on-error-noninteractive} to @code{nil}.
+
@item --script @var{file}
@opindex --script
@cindex script mode
diff --git a/etc/NEWS b/etc/NEWS
index 76beb79..7d16bf0 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -2983,6 +2983,7 @@ file:
* Incompatible Lisp Changes in Emacs 28.1
++++
** Emacs now prints a backtrace when signaling an error in batch mode.
This makes debugging Emacs Lisp scripts run in batch mode easier. To
get back the old behavior, set the new variable
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