Hello, In my config.h I simply have
static const char *fonts[] = { "monospace:size=9" }; Which defaults to Source Code Pro. I also tested many other fonts, namely: - Other flavours of Source Code Pro (Extralight, Light, Bold, Black) - Noto Sans, Serif, Mono - DejaVu Sans, Serif and Sans Mono - Calibri All fonts show the same issue with 'O' as prompt. However, as Markus pointed out, I have to say that the unpatched version looks better with 'O:' as prompt.