Question about "User keyboard usage". Beta2 FW

[primer]

(11-22-2017 11:34 AM)Carlos295pz Wrote:  

(11-21-2017 10:21 PM)dg1969 Wrote:  1) Can we do more inside a KEY redefinition than just a RETURN "blabla_function"?

Supposedly yes, but adding code before the RETURN can cause problems especially with integrated interfaces.
Example: PRINT, MSGBOX, INPUT, etc
It is preferable to just return strings, since that is the purpose of a redefinition.

Sorry, But I don't agree.

Maybe it's not a good idea to perform INPUT or MSGBOX (in fact, I'm not sure), but it does not mean you can't do anything else.
I wrote a virtual keyboard in that way,
I'm doing much more that just "return", and it works perfectly everywhere, in program editor, notes, cas/home screen, any input form, any app...
see VBK for example.