[MacPorts] #43407: TeXmacs: fix livecheck

[MacPorts]

#43407: TeXmacs: fix livecheck
--------------------------+-----------------------
 Reporter:  ryandesign@…  |      Owner:  gwright@…
     Type:  defect        |     Status:  new
 Priority:  Normal        |  Milestone:
Component:  ports         |    Version:  2.2.1
 Keywords:                |       Port:  TeXmacs
--------------------------+-----------------------
 Here is a patch to fix the livecheck of the TeXmacs port.

 Before:

 {{{
 $ port livecheck TeXmacs
 Error: cannot check if TeXmacs was updated (regex didn't match)
 $
 }}}

 After:

 {{{
 $ port livecheck TeXmacs
 TeXmacs seems to have been updated (port version: 1.0.7.10, new version:
 1.0.7.21)
 $
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/43407>
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