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From: Danny Milosavljevic <dannym@scratchpost.org>
Subject: Re: Hyperlinks!
Date: Mon, 13 Apr 2020 16:41:02 +0200
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To: Ludovic =?ISO-8859-1?Q?Court=E8s?= <ludo@gnu.org>
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Hi Ludo,

On Mon, 13 Apr 2020 15:56:22 +0200
Ludovic Court=C3=A8s <ludo@gnu.org> wrote:

> > when you mouse-over the function name line, a
> > "permalink to this definition" appears. =20
>=20
> I=E2=80=99m not sure how to do that.  Isn=E2=80=99t there some JavaScript=
 involved?

The CSS selector ":hover" selects the block only when you are hovering over=
 it:

a[name] img {
  display: none;
}

a[name]:hover img {
  display: inline;
}

Used like that:

<p><a name=3D"anchor1">with class <img src=3D"a.png"></a>
...</p>

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