[rfa:doco, 6.0] (C) and other fixes

[Andrew Cagney]

> Date: Thu, 07 Aug 2003 00:24:22 -0400
>> From: Andrew Cagney <ac131313@redhat.com>
>> 
>> I think, though, that there is a makeinfo bug here.  It should have 
>> reported an error due to references to missing sections.
> 
> 
> What references were pointing to the missing sections?

If I add @bye to the end of agentexpr.texi "make info" runs cleanly and 
the document looks ok (the @bye appears to be ignored).  However, if the 
@bye is put in gdb.texinfo just after the @include agentexpr.texi, or if 
@bye is put at the start of agentexpr.texi, "make info" gets errors 
about undefined references to "Copying", "Index" and "GNU Free ...".

TeX, on the other hand `dies a death' in both cases (which is what I'd 
expect makeinfo to do).

This is with makeinfo 4.6.

enjoy,
Andrew