[R] double backslashes in usage section of .Rd files

[Uwe Ligges]

joerg van den hoff wrote:

> I have written a package, where a function definition includes a regexp 
> pattern including double backslashes, such as
> 
> myfunction <- function (pattern = ".*\\.txt$")
> 
> when I R CMD CHECK the corresponding .Rd file, I get warnings 
> (code/documentation mismatch), if I enforce two backslashes in the 
> documentation print out by
> 
> \usage { myfunction (pattern = ".*\\\\.txt$") }
> 
> have I to live with this or is their a way to avoid the warnings (apart 
> from being satisfied with a wrong manpage ...)?

Can you check with R-devel please? I think this has been fixed.

Uwe Ligges


> regards
> joerg
> 
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