axessibility.sty: add lualatex support #23
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\RequirePackage{ifluatex}
in accsupp branch to allow checking whether the used compiler islualatex
or not.Add a conditional to perform this check, and if lualatex is found to be used, set PDF version to 1.6 via
\directlua
.Otherwise, use the more modern
\pdfminorversion
instead of the current (obsolete)\pdfoptionpdfminorversion
to set the PDF version to 1.6.Also remove invisible whitespace at ends of lines.
Closes axessibility is not compatible with lualatex #22.