Attempts to open a connection to an entry in a BibEntry object using fields such as ‘file’, ‘DOI’, ‘eprint’ + ‘eprinttype’, and ‘URL’.
# S3 method for BibEntry open( con, entry = 1L, open.field = c("file", "url", "eprint", "doi"), viewer, ... )
con | BibEntry object to extract connections from. |
---|---|
entry | numeric index or character key of entry in |
open.field | character vector of fields to use in |
viewer | character string giving the name of the program to be used
as hypertext browser. It should be in the PATH, or a full path specified.
Alternatively, an R function to be called to invoke the browser. Defaults
to |
... | not used. |
McLean, M. W. [email protected]
if (FALSE) { if (requireNamespace("bibtex")) { testbib <- ReadBib(system.file("REFERENCES.bib", package="bibtex")) open(testbib) testbib$file <- file.path(R.home("doc/manual"), "R-intro.pdf") open(testbib) } }