Update Rcite_r.R
Update Rcite_r.R

Add option to check within a "source file" (can be any plain-text/unicode compliant file (.R, .Rmd, .md, .txt, .py, .sh, etc.)) for referenced but not loaded namespaces (i.e., instances of "<some_namespace>::<some_function>") to be included in the list of cited packages. This way, you don't have to load a whole package just to get a single function from it :)
EccRiley/Riley,EccRiley/Riley