[Dev-luatex] lastnodetype=7 ?

Robert w.m.l at gmx.net
Tue Apr 21 01:40:33 CEST 2020


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 ...).

Best,
--
  Robert


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