Re: Get report on which files are loading

[Harry Putnam]

"Stefan Monnier" <monnier+gnu.emacs.help/news/@flint.cs.yale.edu> writes:

>>  (message "finished loading => "(SOMETHING HERE TO REPORT FILE NAME) 
>> (sit-for 1))
>
> You might want to try the `load-file-name' variable.

C-h v shows nil for that var but not sure how one would use it in
lisp `message' to announce the current file name.
Is it something like the shell $0 operator or its shortened version
$(basename $0)?

Can you show a simple usage?