Hi Belá!
LXterminal looks good with fixed font size 16. An odd thing though. I used nano as editor since the letters are easier to read than in the default editor. But the Go code I hacked down wouldn't run even though it wasn't anything wrong with it. Haven't had opportunity to try much further but I will. For now - thanks for LXterminal!
Kind regards,
meo (or Mats actually)