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44 lines
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<TITLE>CLHS: Section 6.1.2.1.3.1</TITLE>
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<H2>
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6.1.2.1.3.1 Examples of for-as-on-list subclause</H2> <P>
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<PRE>
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;; Collect successive tails of a list.
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(loop for sublist on '(a b c d)
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collect sublist)
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=> ((A B C D) (B C D) (C D) (D))
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;; Print a list by using destructuring with the loop keyword ON.
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(loop for (item) on '(1 2 3)
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do (print item))
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>> 1
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>> 2
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>> 3
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=> NIL
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