INPUT ARRAY BUG? MIPS platform

Please forgive me if this is in the FAQ but am too beat to read anything. For three days I have fought with an input array in some code I am maintaining We have 4.1 4gl with 4.1 online on a MIPS machine. When the delete key is hit nothing happens. when the insert key is hit it opens a line but fills it with what is already there. I went as far as writing a snipit of code I know should work and it did not! I finally transfer the code to another machine SGI 4.1 with 5.01 and it worked correctly. It was a difficult battle because my manager had worked somewhere that must of had the same bug and they didn't know it was a bug, if it is a bug? Any info, work arounds or ideas would be a great help. Can't call Informix because the mighty and wise management dropped the maintainence. Thank for you time, Doug -- Doug -------------------------------------------------------------------------------- Douglas Probst @ catseye (Home of the crazy cat lady) - Upper Darby, PA INTERNET: doug@catseye.pha.pa.us