bug#31706: Emacs 26.1 unable to visit files in vc-git buffer's links after vc-pull

[Eli Zaretskii]

> From: Van L <van@scratch.space>
> Date: Tue, 5 Jun 2018 13:43:56 +1000
> Cc: 31706@debbugs.gnu.org
> 
> > Could be some problem specific to your platform (which is what, btw?).
> 
> GNU Emacs 26.1 
> NS port macos
> 
> "GNU Emacs 26.1 (build 1, x86_64-apple-darwin15.6.0, NS appkit-1404.47 
> Version 10.11.6 (Build 15G19009))
>  of 2018-06-02"

So it could be something specific to NS.  Can someone with access to
NS port please try reproducing this?

> > Try "M-x describe-text-properties RET" with point on one of the links.
> [...]
> There are text properties here:
>   compilation-message  [Show]
>   font-lock-face       (compilation-info underline)
>   fontified            t
>   help-echo            "mouse-2: visit this file"
>   keymap               compilation-button-map
>   mouse-face           highlight

This tells you that the binding to be looked for is in
compilation-button-map.

> The hover over the link label shows ,mouse-1: visit this file,

Yes, that's a feature that mouse-2 in the help-echo is replaced with
mouse-1.

> Expected, desired behavior is for Emacs 26.1 to visit file in new buffer.

Yes, and that's what I get on my system.