Subject: bug#32893: describe-variable doesn't metion what lisp file created the variable

From: Eli Zaretskii <[email-masked]>
Date: Mon, 01 Oct 2018 16:43:27 +0300

> From: 積丹尼 Dan Jacobson
> 	<[email-masked]>
> Date: Mon, 01 Oct 2018 21:08:20 +0800
> Cc: [email-masked]
> 
> I get:
> 
> abbrev-file-name’s value is "~/.emacs.d/abbrev_defs"
> 
> Documentation:
> Default name of file from which to read abbrevs.
> 
> You can customize this variable.
> 
> [back]
> 
> emacs-version is a variable defined in ‘C source code’.
> Its value is "25.2.2"
> 
> Hmmm, at least that last one worked, here on Debian.

Maybe you should report this to Debian, because my Emacs 25.2 does
show the file where abbrev-file-name is defined.