bug#30182: Update

[martin rudalics]

>> So far I have condensed a ~50 lines excerpt from w3m.el which should
>> include all necessary ingredients to shorten the mode line text as w3m
>> does, but to no avail.
>
> Why condense?  Why not just use w3m.el in its entirety?

Because of its many dependencies.  I would have to install the entire
w3m Elisp package and the w3m executable.

martin