cppinternals.texi merged from mainline

["Joseph S. Myers" <jsm28 at cam dot ac dot uk>]

I've merged cppinternals.texi on the branch from mainline:

Index: ChangeLog
===================================================================
RCS file: /cvs/gcc/gcc/gcc/ChangeLog,v
retrieving revision 1.9240.2.674
diff -u -r1.9240.2.674 ChangeLog
--- ChangeLog	2001/07/03 00:50:43	1.9240.2.674
+++ ChangeLog	2001/07/03 08:33:17
@@ -1,5 +1,7 @@
 2001-07-03  Joseph S. Myers  <jsm28@cam.ac.uk>
 
+	* doc/cppinternals.texi: Merge from mainline.
+
 	* doc/extend.texi, doc/gcc.texi, doc/invoke.texi, doc/md.texi,
 	doc/rtl.texi, doc/tm.texi: Improve formatting.  Improve
 	documentation of -std and -Wwrite-strings.
Index: doc/cppinternals.texi
===================================================================
RCS file: /cvs/gcc/gcc/gcc/doc/cppinternals.texi,v
retrieving revision 1.2.2.3
diff -u -r1.2.2.3 cppinternals.texi
--- cppinternals.texi	2001/06/27 15:08:24	1.2.2.3
+++ cppinternals.texi	2001/07/03 08:33:18
@@ -72,7 +72,7 @@
 The GNU C preprocessor in GCC 3.0 has been completely rewritten.  It is
 now implemented as a library, cpplib, so it can be easily shared between
 a stand-alone preprocessor, and a preprocessor integrated with the C,
-C++ and Objective C front ends.  It is also available for use by other
+C++ and Objective-C front ends.  It is also available for use by other
 programs, though this is not recommended as its exposed interface has
 not yet reached a point of reasonable stability.
 
@@ -90,7 +90,7 @@
 
 @menu
 * Conventions::	    Conventions used in the code.
-* Lexer::	    The combined C, C++ and Objective C Lexer.
+* Lexer::	    The combined C, C++ and Objective-C Lexer.
 * Whitespace::      Input and output newlines and whitespace.
 * Hash Nodes::      All identifiers are hashed.
 * Macro Expansion:: Macro expansion algorithm.
@@ -191,7 +191,7 @@
 @samp{"} or @samp{>} terminates the header name.
 
 Interpretation of some character sequences depends upon whether we are
-lexing C, C++ or Objective C, and on the revision of the standard in
+lexing C, C++ or Objective-C, and on the revision of the standard in
 force.  For example, @samp{::} is a single token in C++, but two
 separate @samp{:} tokens, and almost certainly a syntax error, in C@.
 Such cases are handled in the main function @samp{_cpp_lex_token}, based
@@ -392,7 +392,7 @@
 the host supports it, we try to map suitably large files into memory,
 rather than reading them in directly.
 
-The include paths are intenally stored on a null-terminated
+The include paths are internally stored on a null-terminated
 singly-linked list, starting with the @code{"header.h"} directory search
 chain, which then links into the @code{<header.h>} directory chain.
 

-- 
Joseph S. Myers
jsm28@cam.ac.uk