chapter 5
reverland opened this issue · comments
Liu Yuyang commented
第五章,mapc,应该总是返回第一个参数吧
Juanito Fatas commented
The value returned by mapl or mapc is the second argument, that is, the first sequence argument. -- CLtL2
? (mapc #'(lambda(x y)
(format t "~A ~A --" x y))
'(G E B)
'(B E G))
G B --E E --B G --
(G E B)
感謝細心閱讀。
Liu Yuyang commented
嗯,是第二个……