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/ Language/OS - Multiplatform Resource Library / LANGUAGE OS.iso / t3_1 / tman.lha / tman / list.tex / img6.png

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Portable Network Graphic  |  1988-10-28  |  11KB  |  1676x103  |  8-bit (22 colors)

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OCR: (PROPER-LIST? '(A B C)) ⇒true Returns true if list is a properly formed list, i.e., if its last pair's cdr is null. (PROPER-LIST? '(A B . C))⇒false (PROPER-LIST? '()) ⇒true

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