Hello all, With LuaTeX 0.95.0 (r5908), nodes after \mskip disappear when a math list is converted to a horizontal list. And, \mskip is not converted to normal glue.
The following is an example: $ cat mlist.tex $A\mskip18mu B$% \tracingonline1 \showboxbreadth\maxdimen \showlists \end $ luatex mlist This is LuaTeX, Version beta-0.95.0 (TeX Live 2016) restricted system commands enabled. (./mlist.tex ### horizontal mode entered at line 1 (...) \hbox(0.0+0.0)x20.0, direction TLT \mathon \teni A \glue(\mskip) 18.0mu \mathoff spacefactor 1000 ### vertical mode entered at line 0 prevdepth ignored ! OK. l.2 ...ngonline1 \showboxbreadth\maxdimen \showlists Regards Hironori KITAGAWA <[email protected]>
