bug#37611: [PATCH] Default FILE to the current buffer for list-tags

[Eli Zaretskii]

> Cc: 37611@debbugs.gnu.org
> From: Hong Xu <hong@topbug.net>
> Date: Fri, 4 Oct 2019 12:20:46 -0700
> 
> > Did you try this in the Emacs source tree?  We use the TAGS 'include'
> > facility to include various TAGS files in a single master file.  This
> > seems to get in the way when you invoke this command from a Lisp file,
> > because list-tags only recognizes one of the C source files as
> > completion candidates.  What does this do with your changes?
> > 
> 
> I tried in the Emacs source tree without problem (I ran universal ctags, 
> "ctags -R -e ." from root of the source tree). How do you generate the TAGS 
> file? Is there any instruction? I can take a look at it.

I use "make TAGS", of course.