[Rd] Links to non-vignette documentation

[Duncan Murdoch]

On 2/23/2006 11:53 AM, hadley wickham wrote:
> Section 1.4 of Writing R Extensions says:
> 
> In addition to the help files in Rd format, R packages allow the
> inclusion of documents in arbitrary other formats. The standard
> location for these is subdirectory inst/doc of a source package, the
> contents will be copied to subdirectory doc when the package is
> installed. Pointers from package help indices to the installed
> documents are automatically created. Documents in inst/doc can be in
> arbitrary format, however we strongly recommend to provide them in PDF
> format, such that users on all platforms can easily read them.
> 
> Where are these pointers created?  I have a package with a pdf file
> (introduction.pdf) in inst/doc but I can't find a link to it from the
> documentation (eg. from help.start() or help(package=...)
> 
> Is there anyway to have my pdf documentation listed under vignettes
> other than making it a sweave file?

A manually written inst/doc/index.html file will be linked into the help 
system.

I don't know if the sentence about pointers being created is true otherwise.

Duncan Murdoch