Implement bibtype = 'Software'

[ha0ye]

Currently, the bibtype = 'Software' is unimplemented.

item <- list(bibtype = "Software",
             title = "RefManageR", year = "2017",
             url = "https://github.com/ropensci/RefManageR",
             key = "McLean2017")
myBib <- RefManageR::as.BibEntry(item)
myBib
#> bibtype Software not implemented

^{Created on 2022-10-11 by the reprex package (v2.0.1)}

In general, perhaps there could be an option setting to default to the formatting of bibtype = 'Misc' when an unsupported bibtype is encountered, though implementing some of the more common, but-yet-unimplemented bibtypes would be nice, too.

Happy to collaborate and put in a PR, if so desired.