On 15-06-05 00:44, mcleanjoh at gmail.com wrote: > Some examples ... > > BW BRANCH ON WHIM > LCD Load and Clear Disk > MSGD Make Screen Go Dim > MWT MALFUNCTION WITHOUT TELLING > SHAB SHIFT A BIT > SHABM SHIFT A BIT MORE BST Backspace and stretch tape. The version I got dates from April 1 1982, IBM Assembler G.