Hello,
I don't know much about EPUB and Sigil.
I'd like to have bookmarks ("landmarks" ?) like in the Sigil user guide, but can't figure out what to do after generating a ToC.
Thank you.
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Edit: I copy/pasted
this code, replaced "toc.xhtml" with "nav.xhtml", and saved the file, but bookmarks still don't show when opening the EPUB in SumatraPDF.