Question about "User keyboard usage". Beta2 FW

[dg1969]

I'am using the latest Beta V2 FW but I think it is not specific to this version.

I can't find build in help about the KEY command.

In the official pdf doc I read the short text and i'd like to know if we can place more stuff inside the KEY definition and not just a

Code:

RETURN "a_function_name"

...

And I probably use this function very badly

Here are some tests...

If you try these code you will see that the KEY_minus don't work at all... on the other hand the KEY K_Ln() executes the inside stuff with success but it return a strange "_" char in the command line when I quit the terminal...

Code:

 
#pragma mode( separator(.,;) integer(h32) )

EXPORT aaa()
BEGIN
 LOCAL i;
 PRINT();
 FOR i FROM 1 TO 100 DO
   PRINT(i);
 END;
END;

KEY K_Log()
BEGIN
RETURN "aaa";
END;

KEY K_Ln()
BEGIN
LOCAL i;
 PRINT();
 FOR i FROM 1 TO 100 DO
   PRINT(i);
 END;
END;

EXPORT bbb()
BEGIN
LOCAL i,k:=0;
  FOR i FROM 1 TO 100 DO
    k:=k+i;
  END;
END;

KEY K_Plus()
BEGIN
RETURN "bbb";
END;

KEY K_Minus()
BEGIN
LOCAL i,k:=0;
  FOR i FROM 1 TO 100 DO
    k:=k+i;
  END;
END;

1) Can we do more inside a KEY redefinition than just a

Code:

RETURN "blabla_function"

?
2) Where can we find, in the calculator menu, all the redefinitions realized in various programs?
Thank you for your help.