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Trace: • dup2
4rpl:commands:dup2

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dup2

dup2

Description

Duplicates the top two items currently on the stack without removing the original pair.

Examples

trace4(42 1 dup2) #prints '42 1 42 1'

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4rpl/commands/dup2.txt · Last modified: 2021/01/08 11:01 by 127.0.0.1

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