Commit fd1612ba authored by Committed by Kurt HindenburgBrowse files
Keep track of line properties for image update
Konsole wasn't really keeping track of changes to line rendition attributes, and was just always marking for update the top line of double-height lines. This didn't account for double-width lines, changes back to single-width single-height, and did not provide proper support for separate rendering of the bottom of double-height lines. The effect can be seen on vttest "Test of known bugs" (9) -> "Erase right half of double-width lines" (8), where a line is changed from single-width to double-width and back. The line wasn't re-rendered on each change, as it should. Can also be tested with: echo -e "\e[2J\e[1;1HTEST\n"; sleep 1; echo -e "\e[1;1H\e#6\e[2;1H"