Source a File from the Current Working Directory

DESCRIPTION:

src concatenates ".s" to its argument, quotes the result, and sources in the file. It sets options(last.source) to this file name so that src() can be issued to re- source the file when it is edited.

USAGE:

src(x)

ARGUMENTS:

x
an unquoted file name aside from ".s". This base file name must be a legal S name.

AUTHOR(S):

Frank Harrell

SEE ALSO:

EXAMPLES:

## Not run: 
src(myfile)   # source("myfile.s")
src()         # re-source myfile.s
## End(Not run)