On 2016-05-28 15:07, Stefan Monnier wrote:
>>     ;;;###autoload
>>     (defconst realgud-content-dir
>>       (file-name-directory
>>        (or (and load-in-progress load-file-name)
>>            (bound-and-true-p byte-compile-current-file)
>>            buffer-file-name)))
> 
> Why do you need to check load-in-progress?

The docs of load-file-name don't say what this variable becomes when outside of load. It is always nil when load-in-progress is nil?

> And why do you need to fallback on byte-compile-current-file or
> buffer-file-name?

I'd like this code to work when the form is evaluated with C-M-x in an Emacs buffer. Since this isn't in an eval-when-compile form, though, I guess it would work to remove the byte-compile-current-file part.

Thanks!
Clément.