Keyboard shortcuts are not discoverable by users. The ones I have uncovered:

• f opens the search input with an active cursor
• <left> and <right> navigate to the head of the next/previous chapter
• <up> and <down> navigate to the next/previous search match (assuming search is active)

I don't know the best way to educate users. Sites like GitHub and GMail offer a ? shortcut, but then there is the issue of having users discover that shortcut.

Things like f are documented in the bookdown book, but that is educating the book authors, not the readers. https://bookdown.org/yihui/bookdown/html.html#gitbook-style

Features in the bookdown GitBook style should be more self-discoverable by the reader. We should not leave it to each book author to create that logic.

This issue appears to be present in bookdown 0.1 to 0.9. The RStudio Connect Admin Guide is an example using a SHA close to 0.7.7 and does not appear to have discoverable keyboard shortcuts. https://docs.rstudio.com/connect/admin/

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