[SOLVED] Newest fw INPUT syntax?

[chromos]

1) Please, do you anybody know which is new syntax for INPUT command? I need store expressions, something like A+B or G-K/L etc. It worked in previous fw, but I am unable understand current syntax - I tried "everything", but everytime I get orange exclamation mark and programm is still on INPUT screen.

2) Is there alternative to lname command in Home?

Thank you very much.