[MacPorts] #59258: source-highlight @3.1.8: fails to make docs: outlang.map:1: wrong specificationhtml = html.outlang

[MacPorts]

#59258: source-highlight @3.1.8: fails to make docs: outlang.map:1: wrong
specificationhtml = html.outlang
-------------------------------+--------------------
  Reporter:  dubiousjim        |      Owner:  (none)
      Type:  defect            |     Status:  new
  Priority:  Normal            |  Milestone:
 Component:  ports             |    Version:
Resolution:                    |   Keywords:
      Port:  source-highlight  |
-------------------------------+--------------------

Comment (by ryandesign):

 The same problem does also occur on our 10.7 buildbot worker:

 https://build.macports.org/builders/ports-10.7_x86_64-builder/builds/51054/steps
 /install-port/logs/stdio

 We have successful builds on 10.8 and later.

-- 
Ticket URL: <https://trac.macports.org/ticket/59258#comment:13>
MacPorts <https://www.macports.org/>
Ports system for macOS