Re: 'with'ing and 'use'ing

[Charles Hixson <charleshixsn@earthlink.net>]

I was actually thinking of in my own code (so I could answer the question
"Now where did I get that from?").  I suppose that this should be commented,
so that I'll later remember that it was used (in which case I could stick
the label in the comment).

A good cross-reference tool would be better, but I haven't seen one
recently.  (Probably because programs/libraries have gotten too voluminous
for them to handle properly.)  I suppose what's really needed is something
like a smarter version of JavaDoc.  Of course an integrated tool like
genitor would be nice, but it needs to be tuned to one language (C++ of
course) and is a trifle too expensive for my pocket-book (which runs more to
the Source-Navigator level [again tied to C++]).

The trouble is that any tool that can tell enough to figure out where a link
comes from, needs enough built in knowledge to be pretty expensive to build,
so unless AdaCore starts including it in the GNAT package, I'm unlikely to
be able to afford it (which is why the tools I *am* aware of target C++).