[tex-k] [CWEB] Cleanup release 3.64ae

[Karl Berry]

    should IMHO finally be cleared in CWEB proper.

I don't disagree, but Knuth has not replied to the latest batch of
cweb things yet.  It would be pointless to send him more until he does.
I will do so when and if the time comes.

    All this mismatching string handling has been straightened by Klaus
    Guntermann no later than July 2nd, 1994, in the patches to CWEB 3.1
    (https://github.com/ascherer/cweb/tree/cweb-3.1)

Can you please send me the exact patches to the cweb source files that
you think Knuth should apply?

Thanks,
Karl