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Improve Package Menu hiding docstrings

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* lisp/emacs-lisp/package.el (package-menu-toggle-hiding): Add
reference to 'package-menu-hidden-regexps'.
* lisp/emacs-lisp/package.el (package-menu-hide-package): Improve
docstring to say that hiding is saved in a user option.  Fix a
typo.  (Bug#39436)
This commit is contained in:
Stefan Kangas 2020-03-14 10:03:09 +01:00
parent 8d28c98ae0
commit cbe643104d
1 changed files with 16 additions and 4 deletions
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lisp/emacs-lisp/package.el
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@ -2870,7 +2870,11 @@ Can be toggled with \\<package-menu-mode-map> \\[package-menu-toggle-hiding].
Installed obsolete packages are always displayed.")
(defun package-menu-toggle-hiding ()
"In Package Menu, toggle visibility of obsolete available packages."
"In Package Menu, toggle visibility of obsolete available packages.
Also hide packages whose name matches a regexp in user option
`package-hidden-regexps' (a list). To add regexps to this list,
use `package-menu-hide-package'."
(interactive)
(package--ensure-package-menu-mode)
(setq package-menu--hide-packages
@ -3187,8 +3191,16 @@ function. The args ARG and NOCONFIRM, passed from
(defun package-menu-hide-package ()
"Hide in Package Menu packages that match a regexp.
Prompts for the regexp to match against package names.
The default regexp will hide only the package whose name is at point."
Prompt for the regexp to match against package names.
The default regexp will hide only the package whose name is at point.
The regexp is added to the list in the user option
`package-hidden-regexps' and saved for future sessions.
To unhide a package, type
`\\[customize-variable] RET package-hidden-regexps'.
Type \\[package-menu-toggle-hiding] to toggle package hiding."
(interactive)
(package--ensure-package-menu-mode)
(declare (interactive-only "change `package-hidden-regexps' instead."))
@ -3207,7 +3219,7 @@ The default regexp will hide only the package whose name is at point."
package-archive-contents)))
(message "Packages to hide: %d. Type `%s' to toggle or `%s' to customize"
(length hidden)
(substitute-command-keys "\\[package-menu-toggle-hidding]")
(substitute-command-keys "\\[package-menu-toggle-hiding]")
(substitute-command-keys "\\[customize-variable] RET package-hidden-regexps")))))