/Cognoscenti/ know that +"0 is slightly different from + and use that
fact wisely, to test or bypass special combinations.
Beginners are unaware of the difference and sometimes get poor
performance by needlessly adding a rank.
Fortunately there is a lot of beginner code out there! And I think it
is time to fix JE so that u"n is exactly u if n is the same as the rank
of u.
To disable special code, write u"u (i. e. make the right operand of " a
verb).
Anybody gotta problem with that?
Henry Rich
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