I had lots of fun this morning on IBM’s COBOL FRIDAY with Sudharsana Srinivasan and Paul Newton. I talked mostly about COBOL intrinsic functions, but we also considered what to do if you wanted to write something that sort of works like a user-defined function. Enterprise COBOL doesn’t support user-defined functions just yet, but it’s in the works. My work-around involves writing nested programs. You can watch the webcast here if you are interested. I also posted some sample code at the Enterprise COBOL tab that goes along with the talk. The STACKY program does dynamic allocation and creates a stack for storing pointers to records. It uses a nested programming style to create the data structure.