2011年3月22日

[installer 2725] emacs-23.3

emacs-23.3 出ています。

☆ emacs-23.3
http://www.gnu.org/software/emacs/
http://ftp.gnu.org/gnu/emacs/emacs-23.3.tar.gz
ftp://ftp.gnu.org/gnu/emacs/emacs-23.3.tar.gz

* Installation Changes in Emacs 23.3


** New configure option --with-crt-dir specifies the location of your
crt*.o files, if they are in a non-standard location. This is only
used on x86-64 and s390x GNU/Linux architectures.

* Changes in Emacs 23.3

** The last-resort backup file `%backup%~' is now written to
`user-emacs-directory', instead of the user's home directory.

** If Emacs creates `user-emacs-directory', that directory's
permissions are now set to rwx------, ignoring the umask.


* Changes in Specialized Modes and Packages in Emacs 23.3

** Calendar and diary

*** The appt-add command takes an optional argument, the warning time.
This can be used in place of the default appt-message-warning-time.

** Python mode

*** You can allow inferior Python processes to load modules from the
current directory by setting `python-remove-cwd-from-path' to nil.

** Rmail

*** The default value of `rmail-enable-mime' is now t. Rmail decodes
MIME contents automatically. You can customize the variable
`rmail-enable-mime' back to `nil' to disable this automatic MIME
decoding.

*** The command `rmail-mime' change the displaying of a MIME message
between decoded presentation form and raw data if `rmail-enable-mime'
is non-nil. And, with prefix argument, it change only the displaying
of the MIME entity at point.

*** The new command `rmail-mime-next-item' (bound to TAB) moves point
to the next item of MIME message.

*** The new command `rmail-mime-previous-item' (bound to backtab) moves
point to the previous item of MIME message.

*** The new command `rmail-mime-toggle-hidden' (RET) hide or show the
body of the MIME entity at point.

** VC and related modes

*** New VC command `vc-log-incoming', bound to `C-x v I'.
This shows a log of changes to be received with a pull operation.
For Git, this runs "git fetch" to make the necessary data available
locally; this requires version 1.7 or newer.

*** New VC command `vc-log-outgoing', bound to `C-x v O'.
This shows a log of changes to be sent in the next commit.

*** New VC command vc-find-conflicted-file.

*** The 'g' key in VC diff, log, log-incoming and log-outgoing buffers
reruns the corresponding VC command to compute an up to date version
of the buffer.

*** vc-dir for Bzr supports viewing shelve contents and shelving snapshots.

*** Special markup can be added to log-edit buffers.
You can add headers specifying additional information to be supplied
to the version control system. For example:

Author: J. R. Hacker <jrh@xxxxx>
Fixes: 4204
Actual text of log entry...

Bazaar recognizes the headers "Author", "Date" and "Fixes".
Git, Mercurial, and Monotone recognize "Author" and "Date".
Any unknown header is left as is in the message, so it is not lost.

** Obsolete packages

*** lmenu.el and cl-compat.el are now obsolete.


* New Modes and Packages in Emacs 23.3

** smie.el is a generic navigation and indentation engine.
It takes a simple BNF description of the grammar, and provides both
sexp-style navigation (jumping over begin..end pairs) as well as
indentation, which can be adjusted via ad-hoc indentation rules.


* Incompatible Lisp Changes in Emacs 23.3

** posn-col-row now excludes the header line from the row count
If the frame has a header line, posn-col-row will count row numbers
starting from the first line of text below the header line.


* Lisp changes in Emacs 23.3

** `e' and `pi' are now called `float-e' and `float-pi'.
The old names are obsolete.

** The use of unintern without an obarray arg is now obsolete.

** The function `princ-list' is now obsolete.

** The yank-handler argument to kill-region and friends is now obsolete.

** New function byte-to-string, like char-to-string but for bytes.


* Changes in Emacs 23.3 on non-free operating systems

** The nextstep port can have different modifiers for the left and right
alt/option key by customizing the value for ns-right-alternate-modifier.

----
こがよういちろう


投稿者 xml-rpc : 2011年3月22日 18:06
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