Coding Style: code spell-check

[JohnCz]

I would still continue to write GetVariabel() in my code. So I need something that would underline the 'variabel'.

I do not know what version of VAX you are running. This case is also underlined and in color different from the one you assigned to display functions/variables providing it is already declared.
I am sure there in no such a spelling checker that would correct name you mention in your code. It would be very difficult and not practical to write one. Write parts of the word as a string and VA will correct it. Than you can concatenate.