On Tue, Apr 21, 2020 at 1:45 AM Robert wrote:

Hi,

\lastnodetype doesn't give the expected result for ligature nodes (7), registering them as char nodes (0) instead. This happens for both legacy and opentype fonts:

\font\x=cmr12 \x \setbox0\hbox{fl} \unhbox0 \the\lastnodetype

\ifdefined\directlua \input luaotfload.sty \font\x=[lmroman12-regular.otf]:script=latn;+trep;+tlig;%mode=base; \x \setbox0\hbox{fl} \unhbox0 \the\lastnodetype \fi \bye

It seems to work fine with the other node types (but I haven't tested all of them ...).

Fixed in revision 7359. -- luigi