[R-pkg-devel] R CMD check package subdirectory warning on filenames

Brian G. Peterson brian at braverock.com
Thu Jun 18 15:26:31 CEST 2015

On Thu, 2015-06-18 at 09:14 -0400, Ben Bolker wrote:
>   (I didn't know that browsers had trouble accessing file names that
> started with a digit?)

They don't.

the relevant rfc, I think, is this one:

the 'unreserved' (allowed) characters are

 unreserved  = ALPHA / DIGIT / "-" / "." / "_" / "~"

(RFC3986, p. 12)

One would assume that R should also allow all unreserved characters in
file names for documents, vignettes, etc.



Brian G. Peterson
Ph: 773-459-4973
IM: bgpbraverock

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