EViews.com

Is there an analogous code of @filepath to return a .prg filename?
Thanks!

No.

I can't see any situation where you would need to know the name of the program that is running?

It's like the mfilename command in Matlab. You can use it to put documentation into output files of what program produced it.

But at the time you write the program, you know what the program is called. There is no dynamic creation of programs in EViews.

I won't argue that it's important, but...

I often modify a program and save it under a new name. It's nice if the name can self-documenting as I tend to forget to change the variable containing the file name in the program.

Fair enough