Show pageOld revisionsBacklinksBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ====== QTIPS - Unassigned===== ^Published By^Date^Version^Knowledge Level^Keywords^ |Sprezzatura Ltd|01 MAY 1989|1.13+|EXPERT|UNASSIGNED| There is a system function called UNASSIGNED which if passed the variable to be tested returns a 0 or a 1 depending on whether the variable is assigned or not. Usage is simple - EG SUBROUTINE TCL.SUB(BRANCH) DECLARE FUNCTION UNASSIGNED * IF UNASSIGNED (BRANCH) THEN BRANCH = "TCL" END (Volume 1, Issue 1, Page 2) tips/revmedia/v1i1a1.txt Last modified: 2024/06/19 20:20by 127.0.0.1