[luatex] lualatex / includegraphics / open files

[David Carlisle]

Translation into plain:



\vsize=30cm

1 \saveimageresource{example-image.pdf}\hbox{\useimageresource\lastsavedimageresourceindex}

2 \saveimageresource{example-image-a.pdf}\hbox{\useimageresource\lastsavedimageresourceindex}

3 \saveimageresource{example-image-b.pdf}\hbox{\useimageresource\lastsavedimageresourceindex}


\directlua{
os.execute("lsof | grep latex | grep example")
}

\bye


untested as I don't have lsof here, it seems.