-@c Copyright (c) 1999, 2000, 2001, 2002, 2003, 2004
+@c Copyright (c) 1999, 2000, 2001, 2002, 2003, 2004, 2005
@c Free Software Foundation, Inc.
@c This is part of the CPP and GCC manuals.
@c For copying conditions, see the file gcc.texi.
Built-in macros, macros defined on the command line, and macros
defined in include files are not warned about.
-@strong{Note:} If a macro is actually used, but only used in skipped
+@emph{Note:} If a macro is actually used, but only used in skipped
conditional blocks, then CPP will report it as unused. To avoid the
warning in such a case, you might improve the scope of the macro's
definition by, for example, moving it into the first skipped block.
@item -MMD
@opindex MMD
Like @option{-MD} except mention only user header files, not system
--header files.
+header files.
@ifclear cppmanual
@item -fpch-deps
Headers}) together with @option{-E}. It inserts a special @code{#pragma},
@code{#pragma GCC pch_preprocess "<filename>"} in the output to mark
the place where the precompiled header was found, and its filename. When
-@code{-fpreprocessed} is in use, GCC recognizes this @code{#pragma} and
-loads the PCH.
+@option{-fpreprocessed} is in use, GCC recognizes this @code{#pragma} and
+loads the PCH@.
This option is off by default, because the resulting preprocessed output
-is only really suitable as input to GCC. It is switched on by
+is only really suitable as input to GCC@. It is switched on by
@option{-save-temps}.
You should not write this @code{#pragma} in your own code, but it is
recognize the extension, it will treat the file as C; this is the most
generic mode.
-@strong{Note:} Previous versions of cpp accepted a @option{-lang} option
+@emph{Note:} Previous versions of cpp accepted a @option{-lang} option
which selected both the language and the standards conformance level.
This option has been removed, because it conflicts with the @option{-l}
option.
@item -fexec-charset=@var{charset}
@opindex fexec-charset
+@cindex character set, execution
Set the execution character set, used for string and character
constants. The default is UTF-8. @var{charset} can be any encoding
supported by the system's @code{iconv} library routine.
@item -fwide-exec-charset=@var{charset}
@opindex fwide-exec-charset
+@cindex character set, wide execution
Set the wide execution character set, used for wide string and
character constants. The default is UTF-32 or UTF-16, whichever
corresponds to the width of @code{wchar_t}. As with
@item -finput-charset=@var{charset}
@opindex finput-charset
+@cindex character set, input
Set the input character set, used for translation from the character
-set of the input file to the source character set used by GCC. If the
+set of the input file to the source character set used by GCC@. If the
locale does not specify, or GCC cannot get this information from the
-locale, the default is UTF-8. This can be overridden by either the locale
-or this command line option. Currently the command line option takes
-precedence if there's a conflict. @var{charset} can be any encoding
+locale, the default is UTF-8. This can be overridden by either the locale
+or this command line option. Currently the command line option takes
+precedence if there's a conflict. @var{charset} can be any encoding
supported by the system's @code{iconv} library routine.
@item -fworking-directory
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