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Fix documentation and prompt in 'package-isolate'

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* lisp/emacs-lisp/package.el (package-isolate): Fix doc string and
the prompt.  (Bug#75163)
This commit is contained in:
Eli Zaretskii 2025-01-04 14:18:54 +02:00
parent 55f43f5b22
commit 4b2bb63b7a
1 changed files with 11 additions and 4 deletions
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15
lisp/emacs-lisp/package.el
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@ -2647,16 +2647,23 @@ will be deleted."
(defun package-isolate (packages &optional temp-init)
"Start an uncustomized Emacs and only load a set of PACKAGES.
Interactively, prompt for PACKAGES to load, which should be specified
separated by commas.
If called from Lisp, PACKAGES should be a list of packages to load.
If TEMP-INIT is non-nil, or when invoked with a prefix argument,
the Emacs user directory is set to a temporary directory."
the Emacs user directory is set to a temporary directory.
This command is intended for testing Emacs and/or the packages
in a clean environment."
(interactive
(cl-loop for p in (cl-loop for p in (package--alist) append (cdr p))
unless (package-built-in-p p)
collect (cons (package-desc-full-name p) p) into table
finally return
(list (cl-loop for c in (completing-read-multiple
"Isolate packages: " table
nil t)
(list
(cl-loop for c in
(completing-read-multiple
"Packages to isolate, as comma-separated list: " table
nil t)
collect (alist-get c table nil nil #'string=))
current-prefix-arg)))
(let* ((name (concat "package-isolate-"