From: Richard M. Stallman <rms@gnu.org>
Date: Fri, 12 Sep 1997 20:57:17 +0000 (+0000)
Subject: (debug): Allow recursive minibuffers if we're in a minibuffer already.
X-Git-Tag: emacs-20.1~59
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=c7387861c71fbc20254440b6594cf37c14b60b2c;p=emacs.git

(debug): Allow recursive minibuffers if we're in a minibuffer already.
---

diff --git a/lisp/emacs-lisp/debug.el b/lisp/emacs-lisp/debug.el
index 7a8980c0803..9d46bda6869 100644
--- a/lisp/emacs-lisp/debug.el
+++ b/lisp/emacs-lisp/debug.el
@@ -108,6 +108,9 @@ first will be printed into the backtrace buffer."
 	  last-event-frame
 	  overriding-local-map
 	  load-read-function
+	  ;; If we are inside a minibuffer, allow nesting
+	  ;; so that we don't get an error from the `e' command.
+	  (enable-recursive-minibuffers (> (minibuffer-depth) 0))
 	  (standard-input t) (standard-output t)
 	  (cursor-in-echo-area nil))
       (unwind-protect