GitLab

See http://lists.gnu.org/archive/html/emacs-devel/2011-03/msg00396.html

* lisp/emacs-lisp/package.el (package-strip-rcs-id): Accept any version
string that does not signal an error in version-to-list.

* lisp/emacs-lisp/package.el (package-refresh-contents)
(package-menu-execute): Use condition-case-no-debug.

* emacs-lisp/package.el (package-tar-file-info): Handle also
remote files.

* emacs-lisp/package-x.el (package-upload-buffer-internal): Use
`equal' for upload base check.

* emacs-lisp/package.el (package-archives): Accept either ordinary
directory names, in addition to HTTP URLs.
(package--with-work-buffer): New macro.   Handle normal directories.
(package-handle-response): Don't display the failing buffer.
(package-download-single, package-download-tar)
(package--download-one-archive): Use package--with-work-buffer.
(package-archive-base): Rename from package-archive-url.

* lisp/apropos.el (apropos-print): Call apropos-mode before setting up
buffer variables.  Use inhibit-read-only.

* lisp/emacs-lisp/package.el (package--list-packages): Call
package-menu-mode before setting up buffer variables.

* lisp/play/solitaire.el (solitaire): Call solitaire-mode before
setting up buffer variables.  Use inhibit-read-only.

* emacs-lisp/package.el (package--write-file-no-coding): Remove EXCL arg.
(package-unpack-single): Don't use it.

from `special-mode', entering it makes the buffer read-only, so
call it only when everything has been already inserted.
* lisp/emacs-lisp/ert.el (ert--setup-results-buffer)
(ert-results-pop-to-backtrace-for-test-at-point)
(ert-results-pop-to-messages-for-test-at-point)
(ert-results-pop-to-timings): Ditto.
* lisp/emacs-lisp/package.el (package--list-packages): Ditto.
* lisp/play/solitaire.el (solitaire): Ditto.

bind "z" to `kill-this-buffer'.
(completion-list-mode-map): Bind "z" to `kill-this-buffer'.
* lisp/apropos.el (apropos-mode-map): Inherit from `special-mode-map'.
(apropos-mode): Inherit from `special-mode'.
* lisp/arc-mode.el (archive-mode-map): Inherit from `special-mode-map'.
* lisp/bookmark.el (bookmark-bmenu-mode): Define using
`define-derived-mode' inheriting from `special-mode'.
* lisp/dired.el (dired-mode-map): Inherit from `special-mode-map'.
* lisp/image-mode.el (image-mode-map): Ditto.
* lisp/replace.el (occur-mode): Define using
`define-derived-mode' inheriting from `special-mode'.
* lisp/tar-mode.el (tar-mode): Inherit from `special-mode'.
* lisp/calendar/diary-lib.el (diary-fancy-display-mode):
Inherit from `special-mode-map'.
* lisp/emacs-lisp/ert.el (ert-simple-view-mode, ert-results-mode):
Inherit from `special-mode'.
* lisp/emacs-lisp/package.el (package-menu-mode-map): Copy from
`special-mode-map'.
(package-menu-mode): Define using `define-derived-mode'
inheriting from `special-mode'.
* erc/erc-list.el (erc-list-menu-mode): Inherit from `special-mode'.
* lisp/net/xesam.el (xesam-mode): Inherit from `special-mode'.
(xesam-mode-map): Define separately.
* lisp/play/solitaire.el (solitaire-mode): Inherit from `special-mode'.
* lisp/progmodes/compile.el (compilation-minor-mode-map)
(compilation-mode-map): Inherit from `special-mode-map'.
* lisp/vc/diff-mode.el (diff-mode-shared-map):
Inherit from `special-mode-map'.
* lisp/vc/log-view.el (log-view-mode-map): Add a comment.

lisp/emacs-lisp/package.el (package-read-all-archive-contents): Reset
package-archive-contents to nil before re-reading.

(package--builtins, package--dir): Doc fix.
(package-activate-1, package-activate, package-install)
(package-compute-transaction): Fix error message.
(package-delete): Use delete-directory.  Omit system packages.
(package-initialize): Set package-alist to nil first.
(package-menu-mark-delete, package-menu-mark-install): Don't add
symbols that are inconsistent with the package state.
(package-menu-execute): Perform deletions and installations as
single batch operations.

* emacs-lisp/package.el: Don't put built-in packages in
package-alist, to avoid loading inefficiencies.
(package-built-in-p): Make VERSION optional, and treat it as a
minimum acceptable version.
(package-activate): Search separately for built-in packages.  Emit
a warning if a dependency fails.
(define-package): Handle most common case, where there is no
obsolete package, first.
(package-compute-transaction): Print required version in error.
(package--initialized): New variable.
(list-packages): Use it.
(package-initialize): Optional arg NO-ACTIVATE.  Don't put
built-in packages in packages-alist; keep it separate.  Set
package--initialized.
(describe-package): Avoid activating packages as a side-effect.
Search separately for built-in packages.
(describe-package-1): Handle the case where an elpa package is
simultaneously built-in and available/installed.
(package-installed-p, package--generate-package-list): Search
separately for built-in packages.
(package-load-descriptor): Doc fix.

* emacs-lisp/package.el (package-initialize): Ensure that
obsoleted built-in packages are not in package-activated-list
during activation.
(describe-package-1): Make the "installed" status override
"built-in".

* startup.el (command-line): Search for package directories, and
don't load package.el if none are found.

* emacs-lisp/package.el (describe-package, list-packages): Call
package-initialize if it has not been called yet.

* emacs-lisp/package.el (package--generate-package-list): Make the
*Packages* buffer read-only.

* lisp/emacs-lisp/package.el (package-menu-mode): `revert-buffer-function'
is not automatically buffer-local.

* emacs-lisp/package.el (package--download-one-archive): Ensure
that archive-contents is valid before saving it.
(package-activate-1, package-mark-obsolete, define-package)
(package-compute-transaction, package-list-maybe-add): Use push.

* emacs-lisp/package.el (package-menu-mode-map): Change
package-menu-revert bindings to revert-buffer.
(package-menu-mode): Set revert-buffer-function.
(package-menu-revert): Doc fix.

* finder.el: Load finder-inf using `require'.
(finder-list-matches): Sorting by status is now the default.
(finder-compile-keywords): Simpify printing.

* emacs-lisp/package.el (package--read-archive-file): Just use
`read', to avoid copying an additional string.
(package-menu-mode): Set header-line-format here.
(package-menu-refresh, package-menu-revert): Signal an error if
not in the Package Menu.
(package-menu-package-list): New var.
(package--generate-package-list): Operate on the current buffer;
don't assume that it is *Packages*, since the user may rename it.
Allow persistent package listings and sort keys using
package-menu-package-list and package-menu-package-sort-key.
(package-menu--version-predicate): Fix version calculation.
(package-menu-sort-by-column): Don't select the window.
(package--list-packages): Create the *Packages* buffer.  Set
package-menu-package-list-key.
(list-packages): Sorting by status is now the default.
(package-buffer-info): Use match-string-no-properties.
(define-package): Add a &rest argument for future proofing, but
don't use it yet.
(package-install-from-buffer, package-install-buffer-internal):
Merged into a single function, package-install-from-buffer.
(package-install-file): Caller changed.

Also, fix headers for hfy-cmap.el and ps-print.el.

* lisp/finder.el: Require `package'.
(finder-known-keywords): Tweak descriptions.  Retire `oop' keyword.
(finder-package-info): Var deleted.
(finder-keywords-hash, finder--builtins-alist): New vars.
(finder-compile-keywords): Compute package--builtins and
finder-keywords-hash instead of finder-keywords-hash, respecting
the "Package" header.
(finder-unknown-keywords, finder-list-matches): Use
finder-keywords-hash and package--list-packages.
(finder-mode): Don't set font-lock-defaults.
(finder-exit): We don't use "*Finder-package*" and "*Finder
Category*" buffers anymore.

* lisp/info.el (Info-finder-find-node): Search package-alist instead of
finder-package-info.

* lisp/emacs-lisp/package.el (package--builtins-base): Var deleted.
(package--builtins): Set default value to nil.
(package-initialize): Load precomputed value of package--builtins
from finder-inf.el.
(package-alist, package-compute-transaction)
(package-download-transaction): Improve docstring.
(package-read-all-archive-contents): Do not change
package--builtins here.
(list-packages): Make package-list-packages an alias for this.
Sort by status by default.
(package--list-packages): Add optional PACKAGES arg.
(describe-package-1): Use font-lock-face property.  For built-in
packages, insert file commentary.
(package--generate-package-list): Rename from
package-list-packages-internal; all callers changed.  Add optional
PACKAGES arg.  Add alphabetical sort fallbacks.
(package-menu--version-predicate, package-menu--status-predicate)
(package-menu--description-predicate)
(package-menu--name-predicate): New functions.

* lisp/help.el (help-map): Bind `C-h P' to describe-package.

* lisp/menu-bar.el (menu-bar-describe-menu): Add describe-package.

* lisp/emacs-lisp/package.el (package-refresh-contents): Catch errors
when downloading archives.
(describe-package-1): Add package commentary.
(package-install-button-action): New function.
(package-menu-mode-map): Bind ? to package-menu-describe-package.
(package-menu-view-commentary): Function removed.
(package-list-packages-internal): Hide the `package' package too.

* emacs-lisp/package-x.el (package-upload-buffer-internal): Use
version-to-list.
(package-upload-buffer-internal): Use version-list-<=.

* emacs-lisp/package.el (package-version-split)
(package--version-first-nonzero, package-version-compare):
Functions removed.
(package-directory-list, package-load-all-descriptors)
(package--built-in, package-activate, define-package)
(package-installed-p, package-compute-transaction)
(package-read-all-archive-contents)
(package--add-to-archive-contents, package-buffer-info)
(package-tar-file-info, package-list-packages-internal): Use
version-to-list and version-list-*.

* emacs-lisp/package.el (package--list-packages): Fix column
alignment.
(package--builtins): Tweak descriptions.
(package-print-package): Upcase descriptions if necessary.  Show
all built-in packages in font-lock-builtin-face.
(package-list-packages-internal): Omit "emacs" package.  Show
status of built-in packages as "built-in".

* emacs-lisp/package-x.el (package--make-rss-entry):
(package-maint-add-news-item, package--update-news)
(package-upload-buffer-internal): New arg ARCHIVE-URL.

* emacs-lisp/package.el (package-archive-url): Rename from
package-archive-id.
(package-install): Doc fix.
(package-download-single, package-download-tar, package-install)
(package-menu-view-commentary): Callers changed.

* lisp/emacs-lisp/package.el (package-archive-base): Var deleted.
(package-archives): New variable.
(package-archive-contents): Doc fix.
(package-load-descriptor): Do nothing if descriptor file is
missing.
(package--write-file-no-coding): New function.
(package-unpack-single): Use it.
(package-archive-id): New function.
(package-download-single, package-download-tar)
(package-menu-view-commentary): Use it.
(package-installed-p): Make second argument optional.
(package-read-all-archive-contents): New function.
(package-initialize): Use it.
(package-read-archive-contents): Add ARCHIVE argument.
(package--add-to-archive-contents): New function.
(package-install): Don't call package-read-archive-contents.
(package--download-one-archive): Store archive file in a
subdirectory of package-user-dir.
(package-menu-execute): Remove spurious line movement.

* lisp/emacs-lisp/package.el (package-load-list, package-archives)
(package-archive-contents, package-user-dir)
(package-directory-list, package--builtins, package-alist)
(package-activated-list, package-obsolete-alist): Mark as risky.

* help-mode.el (help-package): New button type.

* emacs-lisp/package.el (package-print-package): Add link to
package description via describe-package.
(describe-package-1): List package requirements.  Add button to
perform installation.
(package-menu-describe-package): New command.

* help-mode.el (help-package-def): New button type.

* menu-bar.el: Move package-list-packages binding here from
package.el.

* emacs-lisp/package.el: Move package-list-packages binding to
menu-bar.el.
(describe-package, describe-package-1, package--dir): New funs.
(package-activate-1): Use package--dir.

* emacs-lisp/package-x.el (gnus-article-buffer): Require package.

Changes relative to version 0.9 of package.el are listed below:

* emacs-lisp/package-x.el: New file.  Package uploading
functionality split out from package.el.

* emacs-lisp/package.el (package-archive-base): Point to
elpa.gnu.org.
(package-enable, package-load-list): New defcustoms.
(package-user-dir, package-directory-list): Turn into defcustoms.
Don't include package-user-dir in package-directory-list.
(package--builtins-base): Don't include Emacs as a "package".
(package-subdirectory-regexp): New var.
(package-load-all-descriptors, package-compute-transaction)
(package-download-transaction): Obey package-load-list.
(package-activate-1): Rename from package-do-activate.
(package-list-packages-internal): Check package-load-list.
(package-load-descriptor, package-generate-autoloads)
(package-unpack, package-unpack-single)
(package--read-archive-file, package-delete): Use
expand-file-name.

* startup.el (command-line): Load packages after reading init
file.