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master 20596a5: * lisp/emacs-lisp/trace.el (trace-values): Work outside
From: |
Stefan Monnier |
Subject: |
master 20596a5: * lisp/emacs-lisp/trace.el (trace-values): Work outside of traced function |
Date: |
Tue, 2 Mar 2021 09:14:01 -0500 (EST) |
branch: master
commit 20596a5ca29e879ca81a9209cd57a85a4ae690f2
Author: Stefan Monnier <monnier@iro.umontreal.ca>
Commit: Stefan Monnier <monnier@iro.umontreal.ca>
* lisp/emacs-lisp/trace.el (trace-values): Work outside of traced function
---
lisp/emacs-lisp/trace.el | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/lisp/emacs-lisp/trace.el b/lisp/emacs-lisp/trace.el
index fa07d62..9354687 100644
--- a/lisp/emacs-lisp/trace.el
+++ b/lisp/emacs-lisp/trace.el
@@ -161,7 +161,7 @@
"Helper function to get internal values.
You can call this function to add internal values in the trace buffer."
(unless inhibit-trace
- (with-current-buffer trace-buffer
+ (with-current-buffer (get-buffer-create trace-buffer)
(goto-char (point-max))
(insert
(trace-entry-message
@@ -174,7 +174,7 @@ and CONTEXT is a string describing the dynamic context
(e.g. values of
some global variables)."
(let ((print-circle t))
(format "%s%s%d -> %S%s\n"
- (mapconcat 'char-to-string (make-string (1- level) ?|) " ")
+ (mapconcat 'char-to-string (make-string (max 0 (1- level)) ?|) " ")
(if (> level 1) " " "")
level
;; FIXME: Make it so we can click the function name to jump to its
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