bug#10714: SHR leaves too much trailing whitespace

[Lars Ingebrigtsen <larsi@gnus.org>]

One thing just occurred to me.  If you have something like

<table bgcolor=red><tr><td>bla bla bla</table>

that goes over several lines, that should be presented as a block with a
red background.  By just stripping all the white space, we instead get a 
ragged right, which is kinda ugly (and makes some tables less readable,
if there are nested blocks).

So I think the whitespace-stripping thing will have to be adjusted
slightly, and only remove the whitespace if it actually makes the lines
wider than the window is.

-- 
(domestic pets only, the antidote for overdose, milk.)
  http://lars.ingebrigtsen.no  *  Sent from my Rome