<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">\input TrIOmacros
\global\input Transparent-IO-hello
\expandafter\show\input Transparent-IO-hello
\edef\csone{\input Transparent-IO-hello }
\expandafter\show\openin0=Transparent-IO-hello
\bye
</pre></body></html>