File: collect

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scheme9 2025.08.12-2
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S9 LIB  (collect procedure list)  ==>  list

Collect elements from LIST as long as two subsequent elements
E1 and E2 satisfy the predicate (PROCEDURE E1 E2). When two
subsequent elements do not satisfy the predicate, start a new
output list. Concatenate all output lists in the result.

(collect eq? '(a a a b c c))  ==>  ((a a a) (b) (c c))
(collect < '(1 2 3 3 4 5 4))  ==>  ((1 2 3) (3 4 5) (4))