(package-menu-hide-low-priority): New variable, see its doc.
(package-archive-priorities): Update doc.
(package-desc-priority): New function.
(package-desc-priority-version): Use it.
(package--remove-hidden): New function.
(package-menu--refresh): Use it.
(package-menu--hide-obsolete): New variable.
(package--remove-hidden): Use it.
(package-menu-hide-obsolete): New interactive function to toggle
the variable.
(package--quick-help-keys): Document it.
(package-menu-async): Add :version tag.
(package-menu-mode-map): Bind package-menu-hide-obsolete.
(package-desc-status): Indicate non-installed obsolete packages as
avail-obso.
(package-menu-mark-install): Allow installation of avail-obso.
(package-menu--status-predicate): Sort avail-obso with available.
(package-menu-filter): Accept a list of keywords.
(package--all-keywords): New variable to cache known keywords.
(package-all-keywords): Populate it if necessary.
(package-refresh-contents): Reset it.
(package--has-keyword-p): Understand "arc:xxxx" and "status:xxxx"
as special keywords which match agains package archive and status
respectively.
* etc/NEWS: Document it.
* lisp/emacs-lisp/package.el (package--read-archive-file):
Set `coding-system-for-read' explicitly to 'utf-8 when reading the
downloaded and cached archive-contents files, so that non-ASCII
characters in package descriptions are displayed correctly in the
`list-packages' menu. (Bug#20231)
Co-authored-by: Steve Purcell <steve@sanityinc.com>
(package--silence): New variable.
(package--message): New function.
(package-import-keyring, package-refresh-contents)
(package-compute-transaction, package-install, package-delete)
(package-menu--perform-transaction, package-menu-execute): Use it.
(package--ensure-init-file): Check file contents before visiting.
(package-initialize): Call it.
(package-install-from-buffer, package-install): Don't call it.
(package-menu--list-to-prompt): New function.
(package-menu--prompt-transaction-p): Use "Upgrade" to make the
package-menu-execute prompt less verbose.
Most install/delete logic is now in
`package-menu--perform-transaction', and this function is called
asynchronously if `package-menu-async' is non-nil.
(package-menu-async): New variable. Controls whether
`list-packages' is asynchronous.
(list-packages): Now asynchronous by default.
(package-menu--new-package-list): Always buffer-local.
(package-menu--post-refresh)
(package-menu--find-and-notify-upgrades)
(package-menu--populate-new-package-list): New functions.
(package--with-work-buffer-async)
(package--check-signature-content)
(package--update-downloads-in-progress): New functions.
(package--check-signature, package--download-one-archive)
(package--download-and-read-archives, package-refresh-contents):
Optional arguments for async usage.
(package--post-download-archives-hook): New variable. Hook run
after every refresh.
* lisp/cedet/semantic/doc.el (semantic-documentation-comment-preceding-tag):
Rename from semantic-documentation-comment-preceeding-tag. All
uses changed. Leave an obsolete alias behind.
* src/lisp.h (DEFINE_NON_NIL_Q_SYMBOL_MACROS):
Rename from DEFINE_NONNIL_Q_SYMBOL_MACROS. All uses changed.
