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bug#65622: Inappropriate suppression of backtrace on an error
From: |
Michael Heerdegen |
Subject: |
bug#65622: Inappropriate suppression of backtrace on an error |
Date: |
Thu, 31 Aug 2023 01:16:42 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) |
Alan Mackenzie <acm@muc.de> writes:
> Hello, Emacs.
> (v) Set debug-on-error to t with M-: (setq debug-on-error t).
> (vi) Repeat (iv). This throws the same error, without a backtrace. This
> lack of a backtrace is a bug.
I think you just need (setq eval-expression-debug-on-error t).
Stumbled over the same issue ... yesterday?, or so. Also when debugging
Edebug.
Maybe people would like debug-on-error -> t taking precedence over
eval-expression-debug-on-error -> nil? The danger is they turn both off
by default and then forget about the second one.
Michael.