[emacs-w3m:13717] Re: History bug

In [emacs-w3m:13716]
On Tue, 22 Dec 2020 04:25:39 -0500, Boruch Baum wrote:
>            function w3m-history-set-plist throws an error because its
> arg PLIST is NIL instead of being an expected (nil nil). How exactly
> this happened in the first place is unclear to me, but the following
> four additional lines (marked with '; <<---') fixes the issue.

I've installed your fix with notes.  Thank you for uncovering it.