Current File : //usr/share/texlive/texmf-dist/doc/luatex/luaotfload/shaper-demo.tex

\documentclass[12pt]{standalone}
\begin{document}
\pardir TRT\textdir TRT
\font\test={file:AwamiNastaliq-Regular.ttf:mode=harf;shaper=ot}
\test
اُرْشَلیمئے
\end{document}