shift_command
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— | shift_command [2007/03/02 02:32] (current) – created - external edit 127.0.0.1 | ||
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+ | $EPIC: shift_command.txt, | ||
+ | ======Synopsis: | ||
+ | [[shift]] < | ||
+ | |||
+ | ======Description: | ||
+ | The [[shift]] command calls the [[shift function]] and throws away the | ||
+ | return value. | ||
+ | |||
+ | The command takes a variable name, and removes the first | ||
+ | [[what is a word|word]] from it and assigns the result back to the variable. | ||
+ | |||
+ | ======History: | ||
+ | |||
shift_command.txt · Last modified: 2007/03/02 02:32 by 127.0.0.1