On 2016-05-29 11:01, Stefan Monnier wrote:
>> 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?
> 
> I believe so, yes.
> 
>>> 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.
> 
> For C-M-x I guess you do need buffer-file-name.  For M-x eval-buffer
> you could use
> 
>     ;;;###autoload (defconst realgud-subdir-autoloads-name "subdirectory-autoloads.el")
>     ;;;###autoload (defconst realgud-content-dir)
>     ;;;###autoload   (file-name-directory load-file-name))
>     ;;;###autoload (with-demoted-errors "Error loading autoloads: %s"
>     ;;;###autoload   (load (expand-file-name realgud-subdir-autoloads-name realgud-content-dir) t t))

Got it, thanks!