Posted by ravas on Jul 11, 2016; 7:54pm
URL: https://forum.librecad.org/bug-faulty-command-window-when-it-is-detached-tp5714053p5714062.html

One problem was that the command line was activated but the floating dock widget was not.
The other is not worth trying to explain... but it's fixed now. ;-]

Note that in LibreCAD you don't need to press space to activate the command line -- just start typing.
Also, in the latest code, spacebar will act like Enter, unless the command line is empty,
in which case it toggles free snap (useful for placing dimensions).