\input regression-test.tex
\documentclass{article}
\usepackage{osglistings}
\begin{document}
\START

\OMIT
\begin{osglisting}[style=plain, link-display=qrcode, link=https://example.org]{python}
pass
\end{osglisting}
\TIMO
\TYPE{qrcode-link-ok}

\END
\end{document}