TWIN primary command

The TWIN primary command repositions on an occurrence of the current segment type under the same parent.

Syntax


1 TWin
1 1
1 number
1 First
1 Last
1 Max
number
must be a positive integer which is used to request repositioning by skipping the next number occurrences of the current segment type under the current parent.
If the number is greater than the number of remaining occurrences of the current segment type, the following message is displayed:
"SEGMENT TWIN BOUNDARY"
and you are repositioned at the hierarchical boundary.
First
requests repositioning on the first occurrence of the current segment type under the current parent.
Last
requests repositioning on the last occurrence of the current segment type under the current parent.
Max
also requests repositioning on the last occurrence of the current segment type under the current parent.

Availability