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copying with \leaders confuses mcid count #87

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u-fischer opened this issue Nov 20, 2023 · 0 comments

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u-fischer commented Nov 20, 2023 •

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Copying a box with leaders avoids multiple labels (which is good) but gives the wrong mcids with pdflatex

\DocumentMetadata{uncompress,testphase=phase-II}
\documentclass{article}
   
\begin{document}
\setbox0=\vbox{some text\par}%
\setbox2=\hbox{\leaders\copy0\hskip\wd0} 

\copy0 \copy2 \copy2

more text
\end{document}

The two copies are marked as MCID 1 and MCID 2. The structures point to MCID 0 and 3 (ok), but the parenttree contains only one structure

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It would be better if the copies where marked as artifact.

Should be research together with box saving/restoring.

The text was updated successfully, but these errors were encountered:

u-fischer added the research task label

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