开云体育

ctrl + shift + ? for shortcuts
© 2025 开云体育

Re: mic test doesn't scroll up


 

On Thu, Mar 27, 2025 at 11:13 AM, Dave Koberstein wrote:
this is the only QMX menu that is dependent on rows
This is because it is the only QMX screen that scrolls.?
?
This is a holdover from ancient times (1970's) when physical terminals had 80 cols and 24 rows, including a ubiquitous one called VT100.? The action that caused the terminal to scroll is a newline character on the 24th line.? Or a special escape sequence.? ?And almost all user programs that did character graphics or manipulated a character-based display were written to be compatible with the nuances of the VT100.? And that compatibility has remained to this day.? So if your screen size is not 24 lines long, auto-scrolling doesn't work correctly in programs that rely on it.

Join [email protected] to automatically receive all group messages.