cpp.texi: Update.

	* doc/cpp.texi: Update.
	* doc/cpp.1: Regenerate.

From-SVN: r43414

gcc/ChangeLog

+2001-06-16  Neil Booth  <neil@daikokuya.demon.co.uk>
+
+	* doc/cpp.texi: Update.
+	* doc/cpp.1: Regenerate.
+
 2001-06-15  Loren J. Rittle  <ljrittle@acm.org>
 
 	* doc/install.texi: Use correct markup hints.

gcc/doc/cpp.1

 .\" Automatically generated by Pod::Man version 1.16
-.\" Fri Jun 15 10:40:40 2001
+.\" Sat Jun 16 00:25:57 2001
 .\"
 .\" Standard preamble:
 .\" ======================================================================
@@ -138,7 +138,7 @@
 .\" ======================================================================
 .\"
 .IX Title "CPP 1"
-.TH CPP 1 "gcc-3.1" "2001-06-15" "GNU"
+.TH CPP 1 "gcc-3.1" "2001-06-16" "GNU"
 .UC
 .SH "NAME"
 cpp \- The C Preprocessor
@@ -206,8 +206,7 @@ means the same as if \fB-\fR had been specified for that file.
 All single-letter options which take an argument may have that argument
 appear immediately after the option letter, or with a space between
 option and argument:  \fB\-Ifoo\fR and \fB\-I foo\fR have the same
-effect.  Long options that take arguments require a space between option
-and argument.
+effect.
 .Ip "\fB\-D\fR \fIname\fR" 4
 .IX Item "-D name"
 Predefine \fIname\fR as a macro, with definition \f(CW\*(C`1\*(C'\fR.
@@ -553,8 +552,10 @@ is applied to the standard system directories.
 Indicate to the preprocessor that the input file has already been
 preprocessed.  This suppresses things like macro expansion, trigraph
 conversion, escaped newline splicing, and processing of most directives.
-In this mode the integrated preprocessor is little more than a tokenizer
-for the front ends.
+The preprocessor still recognizes and removes comments, so that you can
+pass a file preprocessed with \fB\-C\fR to the compiler without
+problems.  In this mode the integrated preprocessor is little more than
+a tokenizer for the front ends.
 .Sp
 \&\fB\-fpreprocessed\fR is implicit if the input file has one of the
 extensions \fB.i\fR, \fB.ii\fR or \fB.mi\fR.  These are the