+\f
+* New Modes and Packages in Emacs 22.1
+
++++
+** Filesets are collections of files. You can define a fileset in
+various ways, such as based on a directory tree or based on
+program files that include other program files.
+
+Once you have defined a fileset, you can perform various operations on
+all the files in it, such as visiting them or searching and replacing
+in them.
+
++++
+** Calc is now part of the Emacs distribution.
+
+Calc is an advanced desk calculator and mathematical tool written in
+Emacs Lisp. Its documentation is in a separate manual; within Emacs,
+type "C-h i m calc RET" to read that manual. A reference card is
+available in `etc/calccard.tex' and `etc/calccard.ps'.
+
+---
+** The new package ibuffer provides a powerful, completely
+customizable replacement for buff-menu.el.
+
+---
+** Ido mode is now part of the Emacs distribution.
+
+The ido (interactively do) package is an extension of the iswitchb
+package to do interactive opening of files and directories in addition
+to interactive buffer switching. Ido is a superset of iswitchb (with
+a few exceptions), so don't enable both packages.
+
++++
+** Image files are normally visited in Image mode, which lets you toggle
+between viewing the image and viewing the text using C-c C-c.
+
+---
+** CUA mode is now part of the Emacs distribution.
+
+The new cua package provides CUA-like keybindings using C-x for
+cut (kill), C-c for copy, C-v for paste (yank), and C-z for undo.
+With cua, the region can be set and extended using shifted movement
+keys (like pc-selection-mode) and typed text replaces the active
+region (like delete-selection-mode). Do not enable these modes with
+cua-mode. Customize the variable `cua-mode' to enable cua.
+
+In addition, cua provides unified rectangle support with visible
+rectangle highlighting: Use C-return to start a rectangle, extend it
+using the movement commands (or mouse-3), and cut or copy it using C-x
+or C-c (using C-w and M-w also works).
+
+Use M-o and M-c to `open' or `close' the rectangle, use M-b or M-f, to
+fill it with blanks or another character, use M-u or M-l to upcase or
+downcase the rectangle, use M-i to increment the numbers in the
+rectangle, use M-n to fill the rectangle with a numeric sequence (such
+as 10 20 30...), use M-r to replace a regexp in the rectangle, and use
+M-' or M-/ to restrict command on the rectangle to a subset of the
+rows. See the commentary in cua-base.el for more rectangle commands.
+
+Cua also provides unified support for registers: Use a numeric
+prefix argument between 0 and 9, i.e. M-0 .. M-9, for C-x, C-c, and
+C-v to cut or copy into register 0-9, or paste from register 0-9.
+
+The last text deleted (not killed) is automatically stored in
+register 0. This includes text deleted by typing text.
+
+Finally, cua provides a global mark which is set using S-C-space.
+When the global mark is active, any text which is cut or copied is
+automatically inserted at the global mark position. See the
+commentary in cua-base.el for more global mark related commands.
+
+The features of cua also works with the standard emacs bindings for
+kill, copy, yank, and undo. If you want to use cua mode, but don't
+want the C-x, C-c, C-v, and C-z bindings, you can customize the
+`cua-enable-cua-keys' variable.
+
+Note: This version of cua mode is not backwards compatible with older
+versions of cua.el and cua-mode.el. To ensure proper operation, you
+must remove older versions of cua.el or cua-mode.el as well as the
+loading and customization of those packages from the .emacs file.
+
++++
+** The new package dns-mode.el add syntax highlight of DNS master files.
+The key binding C-c C-s (`dns-mode-soa-increment-serial') can be used
+to increment the SOA serial.
+
+---
+** The new global minor mode `file-name-shadow-mode' modifies the way
+filenames being entered by the user in the minibuffer are displayed, so
+that it's clear when part of the entered filename will be ignored due to
+emacs' filename parsing rules. The ignored portion can be made dim,
+invisible, or otherwise less visually noticable. The display method can
+be displayed by customizing the variable `file-name-shadow-properties'.
+
++++
+** The new package flymake.el does on-the-fly syntax checking of program
+source files. See the Flymake's Info manual for more details.
+
++++
+** The new keypad setup package provides several common bindings for
+the numeric keypad which is available on most keyboards. The numeric
+keypad typically has the digits 0 to 9, a decimal point, keys marked
++, -, /, and *, an Enter key, and a NumLock toggle key. The keypad
+package only controls the use of the digit and decimal keys.
+
+By customizing the variables `keypad-setup', `keypad-shifted-setup',
+`keypad-numlock-setup', and `keypad-numlock-shifted-setup', or by
+using the function `keypad-setup', you can rebind all digit keys and
+the decimal key of the keypad in one step for each of the four
+possible combinations of the Shift key state (not pressed/pressed) and
+the NumLock toggle state (off/on).
+
+The choices for the keypad keys in each of the above states are:
+`Plain numeric keypad' where the keys generates plain digits,
+`Numeric keypad with decimal key' where the character produced by the
+decimal key can be customized individually (for internationalization),
+`Numeric Prefix Arg' where the keypad keys produce numeric prefix args
+for emacs editing commands, `Cursor keys' and `Shifted Cursor keys'
+where the keys work like (shifted) arrow keys, home/end, etc., and
+`Unspecified/User-defined' where the keypad keys (kp-0, kp-1, etc.)
+are left unspecified and can be bound individually through the global
+or local keymaps.
+
++++
+** The new kmacro package provides a simpler user interface to
+emacs' keyboard macro facilities.
+
+Basically, it uses two function keys (default F3 and F4) like this:
+F3 starts a macro, F4 ends the macro, and pressing F4 again executes
+the last macro. While defining the macro, F3 inserts a counter value
+which automatically increments every time the macro is executed.
+
+There is now a keyboard macro ring which stores the most recently
+defined macros.
+
+The C-x C-k sequence is now a prefix for the kmacro keymap which
+defines bindings for moving through the keyboard macro ring,
+C-x C-k C-p and C-x C-k C-n, editing the last macro C-x C-k C-e,
+manipulating the macro counter and format via C-x C-k C-c,
+C-x C-k C-a, and C-x C-k C-f. See the commentary in kmacro.el
+for more commands.
+
+The normal macro bindings C-x (, C-x ), and C-x e now interfaces to
+the keyboard macro ring.
+
+The C-x e command now automatically terminates the current macro
+before calling it, if used while defining a macro.
+
+In addition, when ending or calling a macro with C-x e, the macro can
+be repeated immediately by typing just the `e'. You can customize
+this behavior via the variable kmacro-call-repeat-key and
+kmacro-call-repeat-with-arg.
+
+Keyboard macros can now be debugged and edited interactively.
+C-x C-k SPC steps through the last keyboard macro one key sequence
+at a time, prompting for the actions to take.
+
+---
+** New minor mode, Visible mode, toggles invisibility in the current buffer.
+When enabled, it makes all invisible text visible. When disabled, it
+restores the previous value of `buffer-invisibility-spec'.
+
++++
+** The wdired.el package allows you to use normal editing commands on Dired
+buffers to change filenames, permissions, etc...
+
++++
+** The new package longlines.el provides a minor mode for editing text
+files composed of long lines, based on the `use-hard-newlines'
+mechanism. The long lines are broken up by inserting soft newlines,
+which are automatically removed when saving the file to disk or
+copying into the kill ring, clipboard, etc. By default, Longlines
+mode inserts soft newlines automatically during editing, a behavior
+referred to as "soft word wrap" in other text editors. This is
+similar to Refill mode, but more reliable. To turn the word wrap
+feature off, set `longlines-auto-wrap' to nil.
+
++++
+** The printing package is now part of the Emacs distribution.
+
+If you enable the printing package by including (require 'printing) in
+the .emacs file, the normal Print item on the File menu is replaced
+with a Print sub-menu which allows you to preview output through
+ghostview, use ghostscript to print (if you don't have a PostScript
+printer) or send directly to printer a PostScript code generated by
+`ps-print' package. Use M-x pr-help for more information.
+
+---
+** The minor mode Reveal mode makes text visible on the fly as you
+move your cursor into hidden regions of the buffer.
+It should work with any package that uses overlays to hide parts
+of a buffer, such as outline-minor-mode, hs-minor-mode, hide-ifdef-mode, ...
+
+There is also Global Reveal mode which affects all buffers.
+
+---
+** The ruler-mode.el library provides a minor mode for displaying an
+"active" ruler in the header line. You can use the mouse to visually
+change the `fill-column', `window-margins' and `tab-stop-list'
+settings.
+
++++
+** SES mode (ses-mode) is a new major mode for creating and editing
+spreadsheet files. Besides the usual Emacs features (intuitive command
+letters, undo, cell formulas in Lisp, plaintext files, etc.) it also offers
+viral immunity and import/export of tab-separated values.
+
++++
+** The new global minor mode `size-indication-mode' (off by default)
+shows the size of accessible part of the buffer on the mode line.
+
++++
+** The new package table.el implements editable, WYSIWYG, embedded
+`text tables' in Emacs buffers. It simulates the effect of putting
+these tables in a special major mode. The package emulates WYSIWYG
+table editing available in modern word processors. The package also
+can generate a table source in typesetting and markup languages such
+as latex and html from the visually laid out text table.
+
++++
+** The thumbs.el package allows you to preview image files as thumbnails
+and can be invoked from a Dired buffer.
+
++++
+** Tramp is now part of the distribution.
+
+This package is similar to Ange-FTP: it allows you to edit remote
+files. But whereas Ange-FTP uses FTP to access the remote host,
+Tramp uses a shell connection. The shell connection is always used
+for filename completion and directory listings and suchlike, but for
+the actual file transfer, you can choose between the so-called
+`inline' methods (which transfer the files through the shell
+connection using base64 or uu encoding) and the `out-of-band' methods
+(which invoke an external copying program such as `rcp' or `scp' or
+`rsync' to do the copying).
+
+Shell connections can be acquired via `rsh', `ssh', `telnet' and also
+`su' and `sudo'. Ange-FTP is still supported via the `ftp' method.
+
+If you want to disable Tramp you should set
+
+ (setq tramp-default-method "ftp")
+
+---
+** The URL package (which had been part of W3) is now part of Emacs.
+
+---
+** `cfengine-mode' is a major mode for editing GNU Cfengine
+configuration files.
+
++++
+** The new package conf-mode.el handles thousands of configuration files, with
+varying syntaxes for comments (;, #, //, /* */ or !), assignment (var = value,
+var : value, var value or keyword var value) and sections ([section] or
+section { }). Many files under /etc/, or with suffixes like .cf through
+.config, .properties (Java), .desktop (KDE/Gnome), .ini and many others are
+recognized.
+
+---
+** GDB-Script-mode is used for files like .gdbinit.
+
++++
+** The new python.el package is used to edit Python and Jython programs.
+
+---
+** The TCL package tcl-mode.el was replaced by tcl.el.
+This was actually done in Emacs-21.1, and was not documented.
+\f
+* Changes in Specialized Modes and Packages in Emacs 22.1:
+
+---
+** Makefile mode has submodes for automake, gmake, makepp and BSD make.
+
+The former two couldn't be differentiated before, and the latter two
+are new. Font-locking is robust now and offers new customizable
+faces.
+
++++
+** In Outline mode, `hide-body' no longer hides lines at the top
+of the file that precede the first header line.
+
++++
+** Telnet now prompts you for a port number with C-u M-x telnet.
+
+---
+** The terminal emulation code in term.el has been improved; it can
+run most curses applications now.
+
++++
+** M-x diff uses Diff mode instead of Compilation mode.
+
++++
+** You can now customize `fill-nobreak-predicate' to control where
+filling can break lines. The value is now normally a list of
+functions, but it can also be a single function, for compatibility.
+
+Emacs provide two predicates, `fill-single-word-nobreak-p' and
+`fill-french-nobreak-p', for use as the value of
+`fill-nobreak-predicate'.
+
+---
+** M-x view-file and commands that use it now avoid interfering
+with special modes such as Tar mode.
+
+---
+** Commands `winner-redo' and `winner-undo', from winner.el, are now
+bound to C-c <left> and C-c <right>, respectively. This is an
+incompatible change.
+
+---
+** `global-whitespace-mode' is a new alias for `whitespace-global-mode'.
+
++++
+** M-x compare-windows now can automatically skip non-matching text to
+resync points in both windows.
+
++++
+** New user option `add-log-always-start-new-record'.
+
+When this option is enabled, M-x add-change-log-entry always
+starts a new record regardless of when the last record is.
+
+---
+** PO translation files are decoded according to their MIME headers
+when Emacs visits them.
+
+** Info mode changes:
+
++++
+*** A numeric prefix argument of `info' selects an Info buffer
+with the number appended to the `*info*' buffer name (e.g. "*info*<2>").
+
+---
+*** isearch in Info uses Info-search and searches through multiple nodes.
+
+Before leaving the initial Info node isearch fails once with the error
+message [initial node], and with subsequent C-s/C-r continues through
+other nodes. When isearch fails for the rest of the manual, it wraps
+aroung the whole manual to the top/final node. The user option
+`Info-isearch-search' controls whether to use Info-search for isearch,
+or the default isearch search function that wraps around the current
+Info node.
+
+*** New search commands: `Info-search-case-sensitively' (bound to S),
+`Info-search-backward', and `Info-search-next' which repeats the last
+search without prompting for a new search string.
+
+*** New command `Info-history-forward' (bound to r and new toolbar icon)
+moves forward in history to the node you returned from after using
+`Info-history-back' (renamed from `Info-last').
+
+*** New command `Info-history' (bound to L) displays a menu of visited nodes.
+
+*** New command `Info-toc' (bound to T) creates a node with table of contents
+from the tree structure of menus of the current Info file.
+
+*** New command `info-apropos' searches the indices of the known
+Info files on your system for a string, and builds a menu of the
+possible matches.
+
+*** New command `Info-copy-current-node-name' (bound to w) copies
+the current Info node name into the kill ring. With a zero prefix
+arg, puts the node name inside the `info' function call.
+
+---
+*** New face `info-xref-visited' distinguishes visited nodes from unvisited
+and a new option `Info-fontify-visited-nodes' to control this.
+
+*** http and ftp links in Info are now operational: they look like cross
+references and following them calls `browse-url'.
+
++++
+*** Info now hides node names in menus and cross references by default.
+
+If you prefer the old behavior, you can set the new user option
+`Info-hide-note-references' to nil.
+
+---
+*** Images in Info pages are supported.
+
+Info pages show embedded images, in Emacs frames with image support.
+Info documentation that includes images, processed with makeinfo
+version 4.7 or newer, compiles to Info pages with embedded images.
+
++++
+*** The default value for `Info-scroll-prefer-subnodes' is now nil.
+
+---
+*** `Info-index' offers completion.
+
+** Lisp mode changes:
+
+---
+*** Lisp mode now uses `font-lock-doc-face' for doc strings.
+
++++
+*** C-u C-M-q in Emacs Lisp mode pretty-prints the list after point.
+
+*** New features in evaluation commands
+
++++
+**** The function `eval-defun' (C-M-x) called on defface reinitializes
+the face to the value specified in the defface expression.
+
++++
+**** Typing C-x C-e twice prints the value of the integer result
+in additional formats (octal, hexadecimal, character) specified
+by the new function `eval-expression-print-format'. The same
+function also defines the result format for `eval-expression' (M-:),
+`eval-print-last-sexp' (C-j) and some edebug evaluation functions.
+
++++
+** CC mode changes.
+
+*** Font lock support.
+CC Mode now provides font lock support for all its languages. This
+supersedes the font lock patterns that have been in the core font lock
+package for C, C++, Java and Objective-C. Like indentation, font
+locking is done in a uniform way across all languages (except the new
+AWK mode - see below). That means that the new font locking will be
+different from the old patterns in various details for most languages.
+
+The main goal of the font locking in CC Mode is accuracy, to provide a
+dependable aid in recognizing the various constructs. Some, like
+strings and comments, are easy to recognize while others like
+declarations and types can be very tricky. CC Mode can go to great
+lengths to recognize declarations and casts correctly, especially when
+the types aren't recognized by standard patterns. This is a fairly
+demanding analysis which can be slow on older hardware, and it can
+therefore be disabled by choosing a lower decoration level with the
+variable font-lock-maximum-decoration.
+
+Note that the most demanding font lock level has been tuned with lazy
+fontification in mind, i.e. there should be a support mode that waits
+with the fontification until the text is actually shown
+(e.g. Just-in-time Lock mode, which is the default, or Lazy Lock
+mode). Fontifying a file with several thousand lines in one go can
+take the better part of a minute.
+
+**** The (c|c++|objc|java|idl|pike)-font-lock-extra-types variables
+are now used by CC Mode to recognize identifiers that are certain to
+be types. (They are also used in cases that aren't related to font
+locking.) At the maximum decoration level, types are often recognized
+properly anyway, so these variables should be fairly restrictive and
+not contain patterns for uncertain types.
+
+**** Support for documentation comments.
+There is a "plugin" system to fontify documentation comments like
+Javadoc and the markup within them. It's independent of the host
+language, so it's possible to e.g. turn on Javadoc font locking in C
+buffers. See the variable c-doc-comment-style for details.
+
+Currently two kinds of doc comment styles are recognized: Suns Javadoc
+and Autodoc which is used in Pike. This is by no means a complete
+list of the most common tools; if your doc comment extractor of choice
+is missing then please drop a note to bug-cc-mode@gnu.org.
+
+**** Better handling of C++ templates.
+As a side effect of the more accurate font locking, C++ templates are
+now handled much better. The angle brackets that delimit them are
+given parenthesis syntax so that they can be navigated like other
+parens.
+
+This also improves indentation of templates, although there still is
+work to be done in that area. E.g. it's required that multiline
+template clauses are written in full and then refontified to be
+recognized, and the indentation of nested templates is a bit odd and
+not as configurable as it ought to be.
+
+**** Improved handling of Objective-C and CORBA IDL.
+Especially the support for Objective-C and IDL has gotten an overhaul.
+The special "@" declarations in Objective-C are handled correctly.
+All the keywords used in CORBA IDL, PSDL, and CIDL are recognized and
+handled correctly, also wrt indentation.
+
+*** Support for the AWK language.
+Support for the AWK language has been introduced. The implementation is
+based around GNU AWK version 3.1, but it should work pretty well with
+any AWK. As yet, not all features of CC Mode have been adapted for AWK.
+Here is a summary:
+
+**** Indentation Engine
+The CC Mode indentation engine fully supports AWK mode.
+
+AWK mode handles code formatted in the conventional AWK fashion: `{'s
+which start actions, user-defined functions, or compound statements are
+placed on the same line as the associated construct; the matching `}'s
+are normally placed under the start of the respective pattern, function
+definition, or structured statement.
+
+The predefined indentation functions haven't yet been adapted for AWK
+mode, though some of them may work serendipitously. There shouldn't be
+any problems writing custom indentation functions for AWK mode.
+
+The command C-c C-q (c-indent-defun) hasn't yet been adapted for AWK,
+though in practice it works properly nearly all the time. Should it
+fail, explicitly set the region around the function (using C-u C-SPC:
+C-M-h probably won't work either) then do C-M-\ (indent-region).
+
+**** Font Locking
+There is a single level of font locking in AWK mode, rather than the
+three distinct levels the other modes have. There are several
+idiosyncrasies in AWK mode's font-locking due to the peculiarities of
+the AWK language itself.
+
+**** Comment Commands
+M-; (indent-for-comment) works fine. None of the other CC Mode
+comment formatting commands have yet been adapted for AWK mode.
+
+**** Movement Commands
+Most of the movement commands work in AWK mode. The most important
+exceptions are M-a (c-beginning-of-statement) and M-e
+(c-end-of-statement) which haven't yet been adapted.
+
+The notion of "defun" has been augmented to include AWK pattern-action
+pairs. C-M-a (c-awk-beginning-of-defun) and C-M-e (c-awk-end-of-defun)
+recognize these pattern-action pairs, as well as user defined
+functions.
+
+**** Auto-newline Insertion and Clean-ups
+Auto-newline insertion hasn't yet been adapted for AWK. Some of
+the clean-ups can actually convert good AWK code into syntactically
+invalid code. These features are best disabled in AWK buffers.
+
+*** New syntactic symbols in IDL mode.
+The top level constructs "module" and "composition" (from CIDL) are
+now handled like "namespace" in C++: They are given syntactic symbols
+module-open, module-close, inmodule, composition-open,
+composition-close, and incomposition.
+
+*** New functions to do hungry delete without enabling hungry delete mode.
+The functions `c-hungry-backspace' and `c-hungry-delete-forward' can be
+bound to keys to get this feature without toggling a mode.
+
+*** Better control over `require-final-newline'.
+
+The variable `c-require-final-newline' specifies which of the modes
+implemented by CC mode should insert final newlines. Its value is a
+list of modes, and only those modes should do it. By default the list
+includes C, C++ and Objective-C modes.
+
+Whichever modes are in this list will set `require-final-newline'
+based on `mode-require-final-newline'.
+
+*** Format change for syntactic context elements.
+
+The elements in the syntactic context returned by `c-guess-basic-syntax'
+and stored in `c-syntactic-context' has been changed somewhat to allow
+attaching more information. They are now lists instead of single cons
+cells. E.g. a line that previously had the syntactic analysis
+
+((inclass . 11) (topmost-intro . 13))
+
+is now analyzed as
+
+((inclass 11) (topmost-intro 13))
+
+In some cases there are more than one position given for a syntactic
+symbol.
+
+This change might affect code that call `c-guess-basic-syntax' directly,
+and custom lineup functions if they use `c-syntactic-context'. However,
+the argument given to lineup functions is still a single cons cell
+with nil or an integer in the cdr.
+
+*** API changes for derived modes.
+
+There have been extensive changes "under the hood" which can affect
+derived mode writers. Some of these changes are likely to cause
+incompatibilities with existing derived modes, but on the other hand
+care has now been taken to make it possible to extend and modify CC
+Mode with less risk of such problems in the future.
+
+**** New language variable system.
+See the comment blurb near the top of cc-langs.el.
+
+**** New initialization functions.
+The initialization procedure has been split up into more functions to
+give better control: `c-basic-common-init', `c-font-lock-init', and
+`c-init-language-vars'.
+
+*** Changes in analysis of nested syntactic constructs.
+The syntactic analysis engine has better handling of cases where
+several syntactic constructs appear nested on the same line. They are
+now handled as if each construct started on a line of its own.
+
+This means that CC Mode now indents some cases differently, and
+although it's more consistent there might be cases where the old way
+gave results that's more to one's liking. So if you find a situation
+where you think that the indentation has become worse, please report
+it to bug-cc-mode@gnu.org.
+
+**** New syntactic symbol substatement-label.
+This symbol is used when a label is inserted between a statement and
+its substatement. E.g:
+
+ if (x)
+ x_is_true:
+ do_stuff();
+
+*** Better handling of multiline macros.
+
+**** Syntactic indentation inside macros.
+The contents of multiline #define's are now analyzed and indented
+syntactically just like other code. This can be disabled by the new
+variable `c-syntactic-indentation-in-macros'. A new syntactic symbol
+`cpp-define-intro' has been added to control the initial indentation
+inside `#define's.
+
+**** New lineup function `c-lineup-cpp-define'.
+
+Now used by default to line up macro continuation lines. The behavior
+of this function closely mimics the indentation one gets if the macro
+is indented while the line continuation backslashes are temporarily
+removed. If syntactic indentation in macros is turned off, it works
+much line `c-lineup-dont-change', which was used earlier, but handles
+empty lines within the macro better.
+
+**** Automatically inserted newlines continues the macro if used within one.
+This applies to the newlines inserted by the auto-newline mode, and to
+`c-context-line-break' and `c-context-open-line'.
+
+**** Better alignment of line continuation backslashes.
+`c-backslash-region' tries to adapt to surrounding backslashes. New
+variable `c-backslash-max-column' which put a limit on how far out
+backslashes can be moved.
+
+**** Automatic alignment of line continuation backslashes.
+This is controlled by the new variable `c-auto-align-backslashes'. It
+affects `c-context-line-break', `c-context-open-line' and newlines
+inserted in Auto-Newline mode.
+**** Line indentation works better inside macros.
+
+Regardless whether syntactic indentation and syntactic indentation
+inside macros are enabled or not, line indentation now ignores the
+line continuation backslashes. This is most noticeable when syntactic
+indentation is turned off and there are empty lines (save for the
+backslash) in the macro.
+
+*** indent-for-comment is more customizable.
+The behavior of M-; (indent-for-comment) is now configurable through
+the variable `c-indent-comment-alist'. The indentation behavior based
+on the preceding code on the line, e.g. to get two spaces after #else
+and #endif but indentation to `comment-column' in most other cases
+(something which was hardcoded earlier).
+
+*** New function `c-context-open-line'.
+It's the open-line equivalent of `c-context-line-break'.
+
+*** New lineup functions
+
+**** `c-lineup-string-cont'
+This lineup function lines up a continued string under the one it
+continues. E.g:
+
+result = prefix + "A message "
+ "string."; <- c-lineup-string-cont
+
+**** `c-lineup-cascaded-calls'
+Lines up series of calls separated by "->" or ".".
+
+**** `c-lineup-knr-region-comment'
+Gives (what most people think is) better indentation of comments in
+the "K&R region" between the function header and its body.
+
+**** `c-lineup-gcc-asm-reg'
+Provides better indentation inside asm blocks.
+
+**** `c-lineup-argcont'
+Lines up continued function arguments after the preceding comma.
+
+*** Better caching of the syntactic context.
+CC Mode caches the positions of the opening parentheses (of any kind)
+of the lists surrounding the point. Those positions are used in many
+places as anchor points for various searches. The cache is now
+improved so that it can be reused to a large extent when the point is
+moved. The less it moves, the less needs to be recalculated.
+
+The effect is that CC Mode should be fast most of the time even when
+opening parens are hung (i.e. aren't in column zero). It's typically
+only the first time after the point is moved far down in a complex
+file that it'll take noticeable time to find out the syntactic
+context.
+
+*** Statements are recognized in a more robust way.
+Statements are recognized most of the time even when they occur in an
+"invalid" context, e.g. in a function argument. In practice that can
+happen when macros are involved.
+
+*** Improved the way `c-indent-exp' chooses the block to indent.
+It now indents the block for the closest sexp following the point
+whose closing paren ends on a different line. This means that the
+point doesn't have to be immediately before the block to indent.
+Also, only the block and the closing line is indented; the current
+line is left untouched.
+
+*** Added toggle for syntactic indentation.
+The function `c-toggle-syntactic-indentation' can be used to toggle
+syntactic indentation.
+
+---
+** Perl mode has a new variable `perl-indent-continued-arguments'.
+
+---
+** The old Octave mode bindings C-c f and C-c i have been changed
+to C-c C-f and C-c C-i. The C-c C-i subcommands now have duplicate
+bindings on control characters--thus, C-c C-i C-b is the same as
+C-c C-i b, and so on.
+
+** Fortran mode changes:
+
+---
+*** Fortran mode does more font-locking by default. Use level 3
+highlighting for the old default.
+
++++
+*** Fortran mode has a new variable `fortran-directive-re'.
+Adapt this to match the format of any compiler directives you use.
+Lines that match are never indented, and are given distinctive font-locking.
+
++++
+*** F90 mode and Fortran mode have new navigation commands
+`f90-end-of-block', `f90-beginning-of-block', `f90-next-block',
+`f90-previous-block', `fortran-end-of-block',
+`fortran-beginning-of-block'.
+
+---
+*** F90 mode and Fortran mode have support for `hs-minor-mode' (hideshow).
+It cannot deal with every code format, but ought to handle a sizeable
+majority.
+
+---
+*** The new function `f90-backslash-not-special' can be used to change
+the syntax of backslashes in F90 buffers.