[manjaro] install a new TTF font
Download the .ttf version and copy them to the
/usr/share/fonts/TTF folder. Then update the font cache:
root$ fc-cache && mkfontscale && mkfontdir
I wanted to try it in Yakuake but first I had to restart Yakuake. Then this font appeared in the font list.
Other nice fonts for coding IMO: Consolas.