Subject: RE: bug#27797: 25.2; text-quoting-style interferes with tree-widget

From: Drew Adams <[email-masked]>
Date: Mon, 24 Jul 2017 10:28:40 -0700 (PDT)

> Your horror prevented you giving a reproducible test-case from emacs -Q,
> but I guess this should fix it:
> 
>  (define-widget 'tree-widget-end-guide 'item
>    "End of a vertical guide line."
> -  :tag       " `"
> +  :tag       " \\=`"

Seriously?  We now have to escape ` in :tag too, if we don't
want transformation to crazy quotes?

If so, shouldn't this be documented in the Elisp manual?