INTERRUPT                               ; Interrupt of BIOS communications
ZIP                                     ; Default File Extenstion
Filename for transfer profile           ; Prompt shown to user
81                                      ; Security to access Zippy Search
01-01-1990                              ; Start date for searches
6380                                    ; starting line in DLTXT file
c:\pcb\filelst.idx                      ; Index file for lookups

Only the first 7 lines are read by the program. Anything after column 40
is ignored as a comment.