SeeView Manual

SeeView Statements and Script Symbols
HP NonStop SeeView Manual—526355-004
9-81
POP
Example
This example demonstrates the PLOT statement.
POP
The POP statement removes an element (line of text) from a specified cache.
#string-var
specifies that the popped element is copied to #string-var.
FROM taskid
specifies the cache from which the element is removed.
TAIL
removes the last element in the cache. If you do not specify TAIL, the first element
is removed.
Considerations
#string-var can be null, “ ”, only if the cache is depleted. Otherwise, “ ” is popped
even if the element was null.
VAR row:=0;
PLOT 0,0;
FOR 4 DO BEGIN
GRAPH TASK comint RECORD ci.priority SIZE MAX,6;
PLOT 0, (row:=row+6);
END;
POP #string-var FROM taskid [ TAIL ]