[BRLTTY] Braille editor

[Jan Mura]

Hello,

I would like to ask if anybody knows about some Braille editor.
It means, the editor which use just 6 keys (or 8) and the user cna write 
like on Perkins typing machine.
So let's say the "s", "d", "f", "j", "k", "l" keys are active and if you 
press
"f" + "j" + "k"the letter "d" is written down.
The similar program is in package coming with Index-Everest printers. But it 
has some unwanted features and is only for Windows system.

Or if you knows nothing about it I would like to try to find some 
documentation about key remapping just for this thing.

Jan Mura
jan.mura at volny.cz