On 12.01.26 15:58, luigi scarso wrote:
Do you have the same with the luatex-plain format ?
Here is a MWE for -ini mode, which also only yields two protruded
hyphens instead of three (with luatex or luahbtex 1.21 from TL25), so
maybe it's something that the luatex-plain format (which I can't test
right now) fixes, not something that the vanilla plain format breaks?
\catcode`\{=1
\catcode`\}=2
\input luatexconfig.tex % enable luatex primitives
\input luatexiniconfig.tex
\outputmode=1
\hsize=10cm
\vsize=10cm
\def\\{\hfil\penalty-10000}
\font\x=cmr10 \x
\baselineskip=12pt
\parfillskip=0pt plus 1fil
\protrudechars2
\lpcode\font`-=500
\noindent
\vrule width 4cm height 1mm\\
-\\
-foo\\
-\kern0pt foo\\
\vrule width 4cm height 1mm
\end
Best,
--
Robert
