IconizeNamedWks-macro
Checks to see if a worksheet named winName exists. If a worksheet with the name winName exists, it minimizes it. If a worksheet with the name winName does not exist, it creates one and then minimizes it.
Def IconizeNamedWks { if (exist(%1)==2) { win -o %1 {win -i}; } else { win -n data %1; win -i; }; };
Assuming that no worksheet with the name MyData1 exists, the following script creates a worksheet named MyData1 and then minimizes it.
IconizeNamedWks MyData1;