On Tue 10 Feb 2015 20:53:42 Jones, Larry wrote: > "ROFF is a program which generates microfilm and 7-track binary magnetic > tape for off line processing on an IBM Magnetic Tape / Selectric > Typewriter..."
I loved my selectric. IBM donated it to me when I was at school since no one, including me, could easily read my handwriting! Up until my first electric typewriter, an Olivetti, all my school work was written on A3 1 inch lined paper. but was very slow if it was to be legible! The selectric was much better, I could correct mistakes with the integrated correction tape. Nowadays I use the dasher program for all writing, except coding.