The doc string for `sort' has the following requirement:
Returns the sorted list. LIST is modified by side effects.
PREDICATE is called with two elements of LIST, and should return t
if the first element is "less" than the second. */)
The lisp ref, says the same thing:
The argument PREDICATE must be a function that accepts two
arguments. It is called with two elements of LIST. To get an
increasing order sort, the PREDICATE should return `t' if the
first element is "less than" the second, or `nil' if not.
Looking at the code, PREDICATE just need to return non-nil;
so is there a reason why the doc string says the return
value should be `t' rather than any non-`nil' value?
--
Kim F. Storm <[EMAIL PROTECTED]> http://www.cua.dk
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