UTF-8 hardcopy support using xelatex, polyglossia, fontspec, xunicode (replaces part of PR#972)#977

Merged

taniwallach merged 1 commit into

openwebwork:WeBWorK-2.15from

taniwallach:tani_utf8_hardcopy

Aug 8, 2019

Commits on Aug 1, 2019

1. Reinsert the $externalPrograms{pdflatex} setting in conf/site.conf.dist as it was removed in commit bea85e1 apparently by accident.
taniwallach
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