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\insertPicture: keep a full-width picture from opening an empty line … #42

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Merged
sesquideus merged 1 commit into from
Oct 19, 2026
Merged

\insertPicture: keep a full-width picture from opening an empty line … #42

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15 changes: 11 additions & 4 deletions core/latex/utilities.tex
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Original file line number Diff line number Diff line change
Expand Up @@ -27,12 +27,19 @@
\unskip{\tiny\dotfill}
}

% The \makebox is exactly \linewidth wide whatever it holds. graphicx's scaling is not
% exact, so `width=\linewidth` can come out a hundredth of a point wider than the line,
% too little for an overfull warning but enough that the picture no longer fits beside
% `center`'s empty \item label: TeX breaks after the label, and an empty centred line --
% a whole \baselineskip -- opens above the drawing. `29/amusement-speed` lost 5 mm to it.
\NewDocumentCommand{\insertPicture}{O{} m}{%
\begin{center}
\IfFileExists{\activeDirectory/#2}{%
\includegraphics[#1]{\activeDirectory/#2}%
}{%
\includegraphics[#1]{example-image}%
\makebox[\linewidth]{%
\IfFileExists{\activeDirectory/#2}{%
\includegraphics[#1]{\activeDirectory/#2}%
}{%
\includegraphics[#1]{example-image}%
}%
}%
\end{center}
}
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