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master 5c07cd0: * lisp/emacs-lisp/debug.el (debug): Fix (bug#47588)
From: |
Stefan Monnier |
Subject: |
master 5c07cd0: * lisp/emacs-lisp/debug.el (debug): Fix (bug#47588) |
Date: |
Sun, 18 Apr 2021 01:03:49 -0400 (EDT) |
branch: master
commit 5c07cd0f156217db268ccb9fa64566fb429c4257
Author: Stefan Monnier <monnier@iro.umontreal.ca>
Commit: Stefan Monnier <monnier@iro.umontreal.ca>
* lisp/emacs-lisp/debug.el (debug): Fix (bug#47588)
Don't bind `load-read-function` to nil but to its actual default value.
Actually, I'm not sure it's worth the trouble rebinding this var, but
if we do, then we should bind it to a valid value rather than to nil.
* lisp/emacs-lisp/edebug.el (edebug--eval-defun): Re-install our advice
if needed.
---
lisp/emacs-lisp/debug.el | 2 +-
lisp/emacs-lisp/edebug.el | 3 +++
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/lisp/emacs-lisp/debug.el b/lisp/emacs-lisp/debug.el
index b2d54c7..069c7a9 100644
--- a/lisp/emacs-lisp/debug.el
+++ b/lisp/emacs-lisp/debug.el
@@ -213,7 +213,7 @@ the debugger will not be entered."
last-input-event last-command-event last-nonmenu-event
last-event-frame
overriding-local-map
- load-read-function
+ (load-read-function #'read)
;; If we are inside a minibuffer, allow nesting
;; so that we don't get an error from the `e' command.
(enable-recursive-minibuffers
diff --git a/lisp/emacs-lisp/edebug.el b/lisp/emacs-lisp/edebug.el
index cbc4019..b08ee3c 100644
--- a/lisp/emacs-lisp/edebug.el
+++ b/lisp/emacs-lisp/edebug.el
@@ -459,6 +459,9 @@ invoked without a prefix argument.
If acting on a `defun' for FUNCTION, and the function was instrumented,
`Edebug: FUNCTION' is printed in the minibuffer. If not instrumented,
just FUNCTION is printed."
+ ;; Re-install our advice, in case `debug' re-bound `load-read-function' to
+ ;; its default value.
+ (add-function :around load-read-function #'edebug--read)
(let* ((edebug-all-forms (not (eq (not edebug-it) (not edebug-all-defs))))
(edebug-all-defs edebug-all-forms))
(funcall orig-fun nil)))
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- master 5c07cd0: * lisp/emacs-lisp/debug.el (debug): Fix (bug#47588),
Stefan Monnier <=