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From: Eli Zaretskii <e...@gnu.org>
Newsgroups: gnu.emacs.help
Subject: Re: Show who is requiring
Date: Sat, 17 Nov 2012 13:02:47 +0200
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> From: Thien-Thi Nguyen <t...@gnuvola.org>
> Cc: help-gnu-em...@gnu.org
> Date: Sat, 17 Nov 2012 11:38:37 +0100
>=20
>    Am I missing something?
>=20
> Yes, the OP seeks a way to find "a" when a.el says =E2=80=98(requir=
e 'b)=E2=80=99.
> That is, both vertices of the edge.
>=20
> Probably =E2=80=98load-history=E2=80=99 is fine to walk for after-t=
he-fact, and
> =E2=80=98current-buffer=E2=80=99 to chase for at-the-moment.

Sorry, I just couldn't imagine that someone will not know about
buffer-file-name and current-buffer.