pgfoundry is deprectaed and no longer accepting new projects,
so we really shouldn't be directing people there.

It used to point to a top-level page that contains client-side tools as
well. It was hard to find the procedural language there.

Thom Browne pointed out that the URL was out of date, and Devrim GÜNDÜZ
pointed out that the project isn't maintained anymore.

Thom Brown

capitalization.

Josh Kupershmidt

These are just cosmetic and don't seem worth back-patching far.
I put them into 9.0 just because it was trivial to do so.

Almost all of the terms in docs and messages were replaced, but still
remains in a few comments and README files in codes.

Standard English uses "may", "can", and "might" in different ways:

        may - permission, "You may borrow my rake."

        can - ability, "I can lift that log."

        might - possibility, "It might rain today."

Unfortunately, in conversational English, their use is often mixed, as
in, "You may use this variable to do X", when in fact, "can" is a better
choice.  Similarly, "It may crash" is better stated, "It might crash".

Also update two error messages mentioned in the documenation to match.

the variabelist with a more concise table, add a URL for each project,
remove some orphaned projects, add PL/Py, and various other changes.
Initial patch from Robert Treat, subsequent work by Neil Conway.

of the text where appropiate.

Joshua D. Drake
Robert Treat

we can put words in ulink and the URL will still be printed.

per Peter