From: Gerd Möllmann <gerd@gnu.org>
Date: Thu, 27 Oct 2022 08:50:51 +0000 (+0200)
Subject: Allow experimenting with in-package
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=93d47973453becb715c4f5c7aa293eb2c30d25c9;p=emacs.git

Allow experimenting with in-package

* lisp/emacs-lisp/pkg.el (in-package*): New interactive function.
---

diff --git a/lisp/emacs-lisp/pkg.el b/lisp/emacs-lisp/pkg.el
index 044a56a5e2c..f20d51e721e 100644
--- a/lisp/emacs-lisp/pkg.el
+++ b/lisp/emacs-lisp/pkg.el
@@ -540,6 +540,15 @@ Value is the renamed package object."
                            unuse))
     t))
 
+;;;###autoload
+(defun in-package* (package)
+  "Switch to PACKAGE with completion."
+  (interactive (list (completing-read "Package to switch to: "
+                                      *package-registry*
+                                      nil t)))
+  (let ((package (pkg--package-or-lose package)))
+    (setf *package* package)))
+
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;;                            defpackage
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;