bug#37397: 26.2; less-than-character cuts off end of pre tag in eww

[Kevin Brubeck Unhammer <unhammer@fsfe.org>]

Doing

M-x eww http://www.haskellforall.com/2012/09/the-functor-design-pattern.html RET

I see

    idB   = return
    (._B) = (<=
    ... and our map function obeyed the functor laws:

where it should show

    idB   = return
    (._B) = (<=<)

    ... and our map function obeyed the functor laws:

The html for this fragment is

    <pre>
    idB   = return
    (._B) = (<=<)
    </pre>
    ... and our <tt>map</tt> function obeyed the functor laws:




In GNU Emacs 26.2 (build 2, x86_64-pc-linux-gnu, GTK+ Version 3.24.8)
 of 2019-04-12 built on lcy01-amd64-026
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