various small visual oddities

[splace]

run on Solus Mate. FWIW

images from a test display of features from a weekend project of mine to write a terminal UI in golang.

(see images)

• window title includes terminating escape char (null terminated strings for OS calls issue? )
• reverse colours, on last char on line, carries on to the end of the line.
• artifacts where ascii box characters join, pixel AA?

darktile latest release.(today)

*gnome (40) terminal 3.40.3

[splace]

when i put a char inside red box in the above test (and alternate it with a space) i get this.....(see videos)

to me seems to be related, one char off issue?

what i get in gnome terminal is as expected.

simplescreenrecorder-2021-09-06_16.10.27.mp4

in darktile, seems the attributes are spilling onto adjacent cells
also setting the colour by an attribute, (not using colour assignment which is right) is also one off, giving yellow instead of green.

simplescreenrecorder-2021-09-06_16.05.53.mp4