On Thu, 28 Aug 2025 12:39:02 -0600, Paul Gilmartin <paulgboul...@aim.com> wrote:
>Suddenly I saw output in mixed case. It was a >revelation: a computer (not IBM) that understood the >style I had learned in school. I never looked back; Mixed case has always been supported but IBM chose uppercase as primary characters. I can't explain their choice but it was their choice to make. In hindsight, it made mixed case difficult to support. Mixed case issues still exist to this day. >Some people know how to use the CAPS LOCK key, common >on most keyboards. Look for it along the left edge. >If you become familiar with it you may find it valuable. You don't understand mixed case because CAPS LOCK is just one issue. If you understand mixed case, then explain how mixed case caused SEV 1 calls.
