openstenoproject/plover — pull request #219 by ezyang (2014-11-22 19:12:16+00:00)
Title: Blackhole keyboard output on X11 using XGrabKeyboard, fixes #41

The upside: delete emulation is no longer necessary!

The downside: GTK's default textbox seems to hide the cursor when
someone else has grabbed the keyboard (for example, when using gedit),
so the editing experience gets worse for many situations.

Signed-off-by: Edward Z. Yang