Nick Coghlan wrote:
That 'x in seq' bit still shouts "containment" to me rather than
iteration, though.
Perhaps repurposing 'from':
(x from seq if f(x))
That rather breaks TOOWTDI though (since it is essentially new syntax
for a for loop). And I have other hopes for the meaning of (x from ()). . .
How about:
(for x in seq if f(x))
It still has the word 'for' in it and avoids mentioning
x more times than necessary.
Although I can't help feeling that it should be some
other word instead, such as
(all x in seq if f(x))
or
(every x in seq if f(x))
--
Greg
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