gcc_update: Add gcc/gcc.1 to generated files.

contrib:
	* gcc_update: Add gcc/gcc.1 to generated files.
	* texi2pod.pl: Handle @r and @gccoptlist.  Handle @gol.  Handle
	discarding to end of sentence with @xref where the sentence has an
	interior "." in markup, and handle discarding parentheses around
	such a sentence.

gcc:
	* Makefile.in (generated-manpages): Add gcc.1
	($(srcdir)/gcc.1): New target.
	(maintainer-clean): Delete $(srcdir)/gcc.1.
	* gcc.texi: Add macros @gccoptlist and @gol.
	* invoke.texi: Include option summary in manpage.  Mark up option
	summary with @gccoptlist and @gol.  Use @r in one place where
	appropriate.
	* texinfo.tex: Update to version 2000-12-11.07 from ftp.gnu.org.
	* gcc.1: Generate from invoke.texi.

gcc/cp:
	* g++.1: Change to be ".so man1/gcc.1".

From-SVN: r38993

1 files changed, 9 insertions, 3 deletions

diff --git a/contrib/texi2pod.pl b/contrib/texi2pod.pl
index 6826eea..6a2e6cd 100755
--- a/contrib/texi2pod.pl
+++ b/contrib/texi2pod.pl
@@ -249,24 +249,30 @@ sub postprocess
     s/\@value\{([a-zA-Z0-9_-]+)\}/$defs{$1}/g;
 
     # Formatting commands.
+    # Temporary escape for @r.
+    s/\@r\{([^\}]*)\}/R<$1>/g;
     s/\@(?:dfn|var|emph|cite|i)\{([^\}]*)\}/I<$1>/g;
     s/\@(?:code|kbd)\{([^\}]*)\}/C<$1>/g;
-    s/\@(?:samp|strong|key|option|env|command|b)\{([^\}]*)\}/B<$1>/g;
+    s/\@(?:gccoptlist|samp|strong|key|option|env|command|b)\{([^\}]*)\}/B<$1>/g;
     s/\@sc\{([^\}]*)\}/\U$1/g;
     s/\@file\{([^\}]*)\}/F<$1>/g;
     s/\@w\{([^\}]*)\}/S<$1>/g;
     s/\@(?:dmn|math)\{([^\}]*)\}/$1/g;
 
+    # Handle @r inside bold.
+    1 while s/B<((?:[^<>]*|I<[^<>*]*>)*)R<([^>]*)>/B<$1>${2}B</g;
+
     # Cross references are thrown away, as are @noindent and @refill.
     # (@noindent is impossible in .pod, and @refill is unnecessary.)
     # @* is also impossible in .pod; we discard it and any newline that
-    # follows it.
+    # follows it.  Similarly, our macro @gol must be discarded.
 
-    s/\@xref\{(?:[^\}]*)\}[^.]*.//g;
+    s/\(?\@xref\{(?:[^\}]*)\}(?:[^.<]|(?:<[^<>]*>))*\.\)?//g;
     s/\s+\(\@pxref\{(?:[^\}]*)\}\)//g;
     s/;\s+\@pxref\{(?:[^\}]*)\}//g;
     s/\@noindent\s*//g;
     s/\@refill//g;
+    s/\@gol//g;
     s/\@\*\s*\n?//g;
 
     # @uref can take one, two, or three arguments, with different