On Sat, Jul 11, 2020 at 5:06 AM jkn <[email protected]> wrote: QQQ Hi Edward Wow ... this goes back to ... Windows 3.0, maybe earlier? It was the 'only known use' of the Grey Alt key for me back then. There used to be a table in the original IBM PC manual (small hardback ring binder affair with clip in pages) with all the three-digit decimal codes you could type, and the characters you would get as a result
Who knew indeed? (not a dig, I'm sure there are other things going back that far that I don't know about). Those were the days when you got the BIOS assembly listing in the reference manual... QQQ Hehe. I remember those days. I rewrote a screen driver in assembly language to increase its speed by a factor of 10. Have no idea why I bothered :-) Edward -- You received this message because you are subscribed to the Google Groups "leo-editor" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/leo-editor/CAMF8tS0EF1dkDVSHo%3D-X6NEe0YMiiSpSJBDghZfxM-uc9L7JpA%40mail.gmail.com.
