candidates list if and only if an occurrence of A appears in an earlier
input list than any occurrence of item B. (This completely determines the
order of the candidates: it is not possible that two candidates appear in
- the same input list would resolve the ambiguity between them.) If PICK is
- omitted then the item chosen is the one appearing in the earliest of the
- input lists: i.e., effectively, the default PICK function is
+ the same input list, since that would resolve the ambiguity between them.)
+ If PICK is omitted then the item chosen is the one appearing in the
+ earliest of the input lists: i.e., effectively, the default PICK function
+ is
(lambda (candidates output-so-far)
(declare (ignore output-so-far))