rmflight, 4 months ago

@brodriguesco Yep, vignettes are a special case, it appears.

"To ensure that they can be accessed from a browser (as an HTML index is provided), the file names should start with an ASCII letter and be comprised entirely of ASCII letters or digits or hyphen or underscore."

https://cran.r-project.org/doc/manuals/R-exts.html#Writing-package-vignettes