@comment !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
@comment Define an index for syntactic symbols.
-@ifnottex @c In texi2dvi, the @defindex would create an empty cc-mode.ss
- @c For Info, unlike tex, @syncodeindex needs a matching @defindex.
@defindex ss
-@end ifnottex
@comment Combine key, syntactic symbol and concept indices into one.
@syncodeindex ss cp
@copying
This manual is for CC Mode in Emacs.
-Copyright @copyright{} 1995-2011 Free Software Foundation, Inc.
+Copyright @copyright{} 1995-2012 Free Software Foundation, Inc.
@quotation
Permission is granted to copy, distribute and/or modify this document
@titlepage
@sp 10
-@center @titlefont{CC Mode 5.31}
+@center @titlefont{CC Mode 5.32}
@sp 2
@center @subtitlefont{A GNU Emacs mode for editing C and C-like languages}
@sp 2
This manual describes @ccmode{}
@comment The following line must appear on its own, so that the
-version 5.31.
+version 5.32.
@comment Release.py script can update the version number automatically
@ccmode{} supports the editing of K&R and ANSI C, C++, Objective-C,
precisely what sort of ``whitespace'' this will be. Set the standard
Emacs variable @code{indent-tabs-mode} to @code{t} if you want real
@samp{tab} characters to be used in the indentation, to @code{nil} if
-you want only spaces. @xref{Just Spaces,,, @emacsman{},
+you want only spaces. @xref{Just Spaces,,,@emacsman{},
@emacsmantitle{}}.
@defopt c-tab-always-indent
@cindex Auto Fill mode
@cindex paragraph filling
Line breaks are by default handled (almost) the same regardless of
-whether they are made by auto fill mode (@pxref{Auto Fill,,,
-@emacsman{}, @emacsmantitle{}}), by paragraph filling (e.g. with
+whether they are made by auto fill mode (@pxref{Auto
+Fill,,,@emacsman{}, @emacsmantitle{}}), by paragraph filling (e.g. with
@kbd{M-q}), or explicitly with @kbd{M-j} or similar methods. In
string literals, the new line gets the same indentation as the
previous nonempty line.@footnote{You can change this default by
@vindex abbrev-mode
@findex abbrev-mode
@cindex Abbrev mode
-@ccmode{} uses Abbrev mode (@pxref{Abbrevs,,, @emacsman{}, @emacsmantitle{}})
+@ccmode{} uses Abbrev mode (@pxref{Abbrevs,,,@emacsman{}, @emacsmantitle{}})
to accomplish this. It's therefore turned on by default in all language
modes except IDL mode, since CORBA IDL doesn't have any statements.
@end deffn
a user function. The last character of the function name and the
opening parenthesis are highlighted. This font-locking rule will
spuriously highlight a valid concatenation expression where an
-identifier precedes a parenthesised expression. Unfortunately.
+identifier precedes a parenthesized expression. Unfortunately.
@item
Whitespace following the @samp{\} in what otherwise looks like an
If you make conflicting settings in several of these ways, the way
that takes precedence is the one that appears latest in this list:
-@itemize @asis
+@itemize @w{}
@item
@table @asis
@item Style
A @dfn{file local variable setting} is a setting which applies to an
individual source file. You put this in a @dfn{local variables list},
a special block at the end of the source file (@pxref{Specifying File
-Variables,,, @emacsman{}}).
+Variables,,,@emacsman{}}).
@item File Styles
A @dfn{file style} is a rarely used variant of the ``style'' mechanism
described above, which applies to an individual source file.
@xref{File Styles}. You use this by setting certain special variables
-in a local variables list (@pxref{Specifying File Variables,,,
-@emacsman{}}).
+in a local variables list (@pxref{Specifying File
+Variables,,,@emacsman{}}).
@item Hooks with Styles
For ultimate flexibility, you can use hooks and styles together. For
The Emacs manual describes how you can customize certain variables on a
per-file basis by including a @dfn{file local variable} block at the end
-of the file (@pxref{File Variables,, Local Variables in Files, @emacsman{},
+of the file (@pxref{File Variables,, Local Variables in Files,@emacsman{},
@emacsmantitle{}}).
So far, you've only seen a functional interface for setting styles in
@end defopt
@vindex comment-multi-line
-If inside a comment and @code{comment-multi-line} (@pxref{Auto Fill,,,
-@emacsman{}, @emacsmantitle{}} is non-@code{nil}, the indentation and
+If inside a comment and @code{comment-multi-line} (@pxref{Auto
+Fill,,,@emacsman{}, @emacsmantitle{}} is non-@code{nil}, the
+indentation and
line prefix are preserved. If inside a comment and
@code{comment-multi-line} is @code{nil}, a new comment of the same
type is started on the next line and indented as appropriate for
@comment !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
This section explains the structure and semantics of the style
-variable @code{c-offset-alist}, the principal variable for configuring
+variable @code{c-offsets-alist}, the principal variable for configuring
indentation. Details of how to set it up, and its relationship to
@ccmode{}'s style system are given in @ref{Style Variables}.
@node Macro Backslashes, Macros with ;, Custom Macros, Custom Macros
@comment node-name, next, previous, up
@section Customizing Macro Backslashes
-@cindex #define
+@cindex @code{#define}
@comment !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
@ccmode{} provides some tools to help keep the line continuation
Controls whether a final newline is enforced when the file is saved.
The value is an association list that for each language mode specifies
the value to give to @code{require-final-newline} (@pxref{Saving
-Buffers,,, @lispref{}, @lispreftitle{}}) at mode initialization. If a
+Buffers,,,@lispref{}, @lispreftitle{}}) at mode initialization. If a
language isn't present on the association list, CC Mode won't touch
@code{require-final-newline} in buffers for that language.
styles where these braces are hung (e.g. most JDK-derived Java styles),
this hack can improve performance of the core syntax parsing routines
from 3 to 60 times. However, for styles which @emph{do} conform to
-Emacs' recommended style of putting top-level braces in column zero,
+Emacs's recommended style of putting top-level braces in column zero,
this hack can degrade performance by about as much. Thus this variable
is set to @code{nil} by default, since the Emacs-friendly styles should
be more common (and encouraged!). Note that this variable has no effect
@kindex C-j
@emph{Why doesn't the @kbd{RET} key indent the new line?}
-Emacs' convention is that @kbd{RET} just adds a newline, and that
+Emacs's convention is that @kbd{RET} just adds a newline, and that
@kbd{C-j} adds a newline and indents it. You can make @kbd{RET} do this
too by adding this to your @code{c-initialization-hook}: