(command " " )

Hi

what is the meaning or the purpose of nil command as the following:

(command "" )

Regards

Tharwat

Your code will call last used command. To ensure that no command is active (i.e. in error handlers) use:

(command)

Regards,

Your code will call last used command. To ensure that no command is active (i.e. in error handlers) use:

 

(command)

 

Regards,

Thanks a lot.

And is it possible to definite it separately like this.

(defun Nothing ( )
(command ""))

But we have to be sure about which command that would be repeated

in sequence ..... right?

Many thanks

Tharwat

You could do that Tharwat, but that Nothing function is going to do nothing other than call the (command "") function, so it's somewhat superfluous. You could just as easily use (command "") and not have to bother creating an extra function.

You could do that Tharwat, but that Nothing function is going to do nothing other than call the (command "") function, so it's somewhat superfluous. You could just as easily use (command "") and not have to bother creating an extra function.

Thank you Freerefill

I do Appreciated it .

Tharwat