kliment/Printrun — Issue #190: Buttons with Unicode Characters won't save...
Author: cakeller98
Created: 2012-03-06 01:00:16+00:00
State: open

I don't know if this is the same on other OS, but on Windows 7:

create a new button with something like 165° <- the degree symbol causes pronterface to not save the button.
create the exact same button with 165 and no symbol, then it works fine.