[BRLTTY] braille input with retainDots=1 not working

[marquats at studi.informatik.uni-stuttgart.de]

> You're getting brltty commands rather than dot combinations.
> This is because the HandyTech driver has two modes, command
> and input, and it starts in command mode.
> To switch to input mode you need to press dots 7,8 and the right
> space key altogether. To switch back to comnmand mode you need
> to press dots 7,8 and the left space key altogether.

Thank you, with this it works very well :D

Can one switch to input mode from the client's side, by calling some
brlapi_... function, or must it always be done by the user? Where can I
find the key combinations for the different braille terminals to switch to
input mode? Or is this only neccessary with the ht driver?

Greets, Thomas Marquardt