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+$EPIC: shift_command.txt,v 1.2 2007/03/02 02:32:04 jnelson Exp $
+======Synopsis:======
+[[shift]] <variable name>
+======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:======