[MacPorts] #45759: eww support in emacs 24.4

[MacPorts]

#45759: eww support in emacs 24.4
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 Reporter:  matthew.wood@…  |      Owner:  macports-tickets@…
     Type:  enhancement     |     Status:  new
 Priority:  Normal          |  Milestone:
Component:  ports           |    Version:  2.3.2
 Keywords:  emacs eww       |       Port:  emacs
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 The eww browser in emacs 24.4 requires compilation against libxml2.

 The portfile seems to run configure with {{{--without-xml2}}}.

 Have I missed something? Is there a reason the libxml2 dependency is
 explicitly disabled? Would this warrant a variant?

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Ticket URL: <https://trac.macports.org/ticket/45759>
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