Helping HEΛP Again!

In a flurry of ... free time, I also went back to HEΛP and fixed a few bugs that were exposed by some of the things I did with CLAST. Recording the documentation strings from the pesky

  (setf (documentation 'foo 'function) "Foo Fun!")
  

are now all working as expected, at least at top-level and within PROGN-like constructs, e.g., EVAL-WHEN.

Meanwhile, I also updated the documentation and the web page adding a few caveats about how to run the DOCUMENT function, and how to work around issues I have seen in my (not so) extensive tests.

Of course, I put my money where my mouth is: the HEΛP documentation web pages are built with HEΛP.

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(cheers)