no warnings; on older and on non-GNU systems the generated warnings
may be useful.
+** The configure option '--disable-maintainer-mode' has been removed,
+as it was confusingly-named and rarely useful.
+
+---
+** Emacs uses libtinfo in preference to libncurses, if available.
+
+---
+** On FreeBSD and NetBSD, configure no longer adds /usr/local/lib and
+/usr/pkg/lib to the linker search path. You must add them yourself if
+you want them.
+
+---
+** On Mac OS X, configure no longer automatically adds the Fink /sw
+directories to the search path. You must add them yourself if you want them.
+
+---
+** The standalone scripts rcs-checkin and vcdiff have been removed
+(from the bin and libexec directories, respectively). The former is
+no longer relevant, the latter is replaced by lisp (in vc-sccs.el).
+
\f
* Startup Changes in Emacs 24.2
** ImageMagick support, if available, is automatically enabled.
It is no longer necessary to call `imagemagick-register-types'
explicitly to install ImageMagick image types; that function is called
-automatically when setting `imagemagick-types-inhibit'.
+automatically at startup, or when customizing a relevant imagemagick-
+option.
*** Setting `imagemagick-types-inhibit' to t now disables the use of
-ImageMagick to view images, set
+ImageMagick to view images. You must call imagemagick-register-types
+afterwards if you do not use customize to change this.
+
+*** The new variable `imagemagick-enabled-types' also affects which
+ImageMagick types are treated as images. The function
+`imagemagick-filter-types' returns the list of types that will be
+treated as images.
** String values for `initial-buffer-choice' also apply to emacsclient
frames, if emacsclient is only told to open a new frame without
specifying any file to visit or expression to evaluate.
++++
+** You can prevent the creation of lock files by setting `create-lockfiles'
+to nil. Use with caution, and only if you really need to.
+
++++
+** Using "unibyte: t" in Lisp source files is obsolete.
+Use "coding: raw-text" instead.
+
+** Mode line changes
+
+*** New option `mode-line-default-help-echo' specifies the help text
+(shown in a tooltip or in the echo area) for any part of the mode line
+that does not have its own specialized help text.
+
+*** You can now click mouse-3 in the coding system indicator to
+invokes `set-buffer-file-coding-system'.
+
\f
* Editing Changes in Emacs 24.2
+** Search changes
+
+*** Global `M-s _' starts a symbol (identifier) incremental search,
+and `M-s _' in Isearch toggles symbol search mode.
+`M-s c' in Isearch toggles search case-sensitivity.
+
** M-x move-to-column, if called interactively with no prefix arg, now
prompts for a column number.
\f
* Changes in Specialized Modes and Packages in Emacs 24.2
+** CL's main entry is now (require 'cl-lib).
+`cl-lib' is like the old `cl' except that it uses the namespace cleanly,
+i.e. all its definitions have the "cl-" prefix.
+
+If `cl' provided a feature under the name `foo', then `cl-lib' provides it
+under the name `cl-foo' instead, with the exceptions of the few definitions
+that had to use `foo*' to avoid conflicts with pre-existing Elisp entities,
+which have not been renamed to `cl-foo*' but just `cl-foo'.
+
+The old `cl' is now deprecated and is nothing more than a bunch of aliases that
+provide the old non-prefixed names.
+
+** VHDL-mode
+- Support for ghdl (free vhdl compiler). Now default.
+- Add/update support for VHDL-AMS packages.
+- Update to VHDL'02 standard.
+- Accept \r and \f as whitespace.
+
+** Diff mode
+
+Faces for changes now use the same diff color scheme as in modern VCSes
+where deletions are displayed in red (new faces `diff-refine-removed'
+and `smerge-refined-removed' and new definition of `diff-removed'),
+insertions in green (new faces `diff-refine-added' and
+`smerge-refined-added' and new definition of `diff-added').
+The variable `diff-use-changed-face' defines whether to use
+the face `diff-changed', or `diff-removed' and `diff-added'
+to highlight changes in context diffs.
+
+** Ediff now uses the same color scheme as Diff mode
+on high color displays.
+
+** `sh-script'
+*** Pairing of parens/quotes uses electric-pair-mode instead of skeleton-pair.
+*** `sh-electric-here-document-mode' now controls auto-insertion of here-docs.
+*** `sh-use-smie' lets you choose a new indentation and navigation code.
+
+** reStructuredText mode
+
+*** Rebind nearly all keys making room for more keys and complying
+better to usage in other modes. Describe bindings with C-c C-h.
+
+*** Major revision of indentation working very similar to other
+modes. TAB is your friend.
+
+*** Major revision of filling working fine with most of
+reStructuredText syntax. Support auto-filling.
+
+*** Major revision of comment handling.
+
+*** Major revision of fontification working with `jit-lock-mode'.
+
+*** Cover reStructuredText syntax more closely. Improve
+the experience for Sphinx users.
+
+*** `rst-insert-list' inserts new list or continues existing lists.
+
+*** Extend correct and improve customization.
+
+*** Negative prefix argument always works for `rst-adjust'.
+
+*** Reset window configuration after displaying TOC.
+
+*** Package version in `rst-version'.
+
+** New `derived-mode' filter for Ibuffer, bound to `/ M'.
+`/ m' is now bound to filter by used-mode, which used to be bound to `/ M'.
+
+** Apropos
+
+*** The faces used by Apropos are now directly customizable.
+These faces are named `apropos-symbol', `apropos-keybinding', and so on;
+see the `apropos' Custom group for details.
+
+**** The old options whose values specified faces to use were removed
+(i.e. `apropos-symbol-face', `apropos-keybinding-face', etc.).
+
+** Calendar
+
+*** The calendars produced by cal-html include holidays.
+Customize cal-html-holidays to change this.
+
** Customize
*** `custom-reset-button-menu' now defaults to t.
+*** Non-option variables are never matched in `customize-apropos' and
+`customize-apropos-options' (i.e. the prefix argument does nothing for
+these commands now).
+
** erc will look up server/channel names via auth-source and use the
channel keys found, if any.
+** FFAP
+
+*** The option `ffap-url-unwrap-remote' can now be a list of strings,
+specifying URL types which should be converted to remote file names at
+the FFAP prompt. The default is now '("ftp").
+
+** Follow mode
+
+*** The obsolete variable `follow-mode-off-hook' has been removed.
+
+*** Follow mode no longer works by using advice.
+The option `follow-intercept-processes' has been removed.
+
** The `server-auth-key' variable can be used to set a permanent
shared key for Emacs Server.
+++
*** There is a new function `dbus-setenv'.
++++
+** notifications.el supports now version 1.2 of the Notifications API.
+The function `notifications-get-capabilities' returns the supported
+server properties.
+
+** Tabulated List and packages derived from it
+
+*** New command `tabulated-list-sort', bound to `S', sorts the column
+at point, or the Nth column if a numeric prefix argument is given.
+
+** URL
+
+*** Structs made by `url-generic-parse-url' have nil `attributes' slot.
+Previously, this slot stored semicolon-separated attribute-value pairs
+appended to some imap URLs, but this is not compatible with RFC 3986.
+So now the `filename' slot stores the entire path and query components
+and the `attributes' slot is always nil.
+
+*** New function `url-encode-url' for encoding a URI string.
+The `url-retrieve' function now uses this to encode its URL argument,
+in case that is not properly encoded.
+
** Obsolete packages:
+*** assoc.el
+In most cases, assoc+member+push+delq work just as well.
+And in any case it's just a terrible package: ugly semantics, terrible
+inefficiency, and not namespace-clean.
+
+*** bruce.el
+
+*** ledit.el
+
*** mailpost.el
*** mouse-sel.el
+*** patcomp.el
+
+*** cust-print.el
+
\f
* New Modes and Packages in Emacs 24.2
\f
** `face-spec-set' no longer sets frame-specific attributes when the
third argument is a frame (that usage was obsolete since Emacs 22.2).
++++
+** The arguments of `dbus-register-signal' are no longer just strings,
+but keywords or keyword-string pairs. The old argument list will
+still be supported for Emacs 24.x.
+
+** The following obsolete variables and varaliases have been removed:
+
+*** `facemenu-unlisted-faces'
+*** `rmail-decode-mime-charset'
+
\f
* Lisp changes in Emacs 24.2
+
+** `defun' also accepts a (declare DECLS) form, like `defmacro'.
+The interpretation of the DECLS is determined by `defun-declarations-alist'.
+
+** `macro-declaration-function' is obsolete, use `macro-declarations-alist'.
+
+** New function `set-temporary-overlay-map'.
+
+** New macros `setq-local' and `defvar-local'.
+
+** New error type and new function `user-error'. Doesn't trigger the debugger.
+
+** The functions get-lru-window, get-mru-window and get-largest-window
+now accept a third argument to avoid chosing the selected window.
+
+** Completion
+
+*** New function `completion-table-with-quoting' to handle completion
+in the presence of quoting, such as file completion in shell buffers.
+
+*** New function `completion-table-subvert' to use an existing completion
+table, but with a different prefix.
+
+** Time
+
+*** `current-time-string' no longer requires that its argument's year
+must be in the range 1000..9999. It now works with any year supported
+by the underlying C implementation.
+
+** `automount-dir-prefix' is obsolete.
+** `buffer-has-markers-at' is obsolete.
\f
* Changes in Emacs 24.2 on non-free operating systems
*** --without-libxml2 omits support for libxml2, even if its presence
is detected.
+** When invoked with the -nw switch to run on the Windows text-mode terminal,
+Emacs now supports mouse highlight, help-echo (in the echo area), and
+mouse-autoselect-window.
+
\f
* Installation Changes in Emacs 24.1
(Its name is misleading, since it has nothing to do with MIME
attachments.) The old name is now an obsolete alias to the new name.
-** MH-E has been upgraded to MH-E version 8.3.1.
+** MH-E has been updated to MH-E version 8.3.1.
See MH-E-NEWS for details.
** Modula-2 mode provides auto-indentation.
or M-TAB. If `nxml-bind-meta-tab-to-complete-flag' is non-nil (the
default), this performs tag completion.
+** Org mode has been updated to version 7.8.09.
+See ORG-NEWS for details.
+
** Prolog mode has been completely revamped, with lots of additional
functionality such as more intelligent indentation, electricity,
support for more variants, including Mercury, and a lot more.
*** New function `special-variable-p' to check whether a variable is
declared as dynamically bound.
+*** The form ((lambda ...) ...) is deprecated.
+
** An Emacs Lisp testing tool is now included.
Emacs Lisp developers can use this tool to write automated tests for
their code. See the ERT info manual for details.