最近的
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latexmkrc example how to set pdfcrop for includegraphics
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This project demonstrates how the xr package can be used on Overleaf to resolve labels in other .tex files that have not been \include-d in the main file. Make sure you enable the correct system call in latexmkrc, depending on the LaTeX engine you're using!
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An example on using pTeX on Overleaf. See this help page and blog post for further details on using pTeX on Overleaf.
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This example demonstrates how to write polyphonic or instrumental music on Overleaf, using M-Tx (.mtx) syntax. This was made possible with a custom latexmkrc file. The music piece examples here were taken from the M-Tx documentation.
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