zapl

Nice, :+1: One thing regarding above commit: fäo.f$o.fo_o.F$oßo is a valid fully qualified class name according to https://docs.oracle.com/javase/specs/jls/se7/html/jls-3.html#jls-3.8 - you may want to expand your regex a bit.

That's correct. Segments can only be welded together if the settings don't change. There needs to be a new GCODE command every time the printer needs to do something different....

Barcode scanners are keyboards, they don't tell you what kind of code contained the data they read and then "type". What you want is impossible to do. However, * you...

Not running as root but being able to change file permissions could be solved by giving the user passwordless sudo permissions. Needs * `sudo` installed * an entry in `/etc/sudoers`...