I do see it defined in addons/general/dirtrees/dirtrees.ijs in the way that Raul has suggested
NB. ========================================================= NB. Verbs local to rgstrees locale NB.*fcopy v Copies file from one filename to another NB. form: ToFile fcopy FromFile fcopy=: fwrite~ fread Cheers, bob > On Feb 12, 2020, at 14:54, Raul Miller <rauldmil...@gmail.com> wrote: > > If I were defining fcopy in J (rather than deferring to the host > operating system), I'd do it like this: > > fcopy=: fwrite~ fread > > Data flow would be right to left (so source file name on the right, > and destination file name on the left). Result is the length of the > copied file. > > I hope this helps, > > -- > Raul > > On Wed, Feb 12, 2020 at 5:50 PM Devon McCormick <devon...@gmail.com> wrote: >> >> Is there, or did there used to be, a file copy command called "fcopy"? I >> see it in some old code but cannot find its definition. >> >> Thanks, >> Devon >> -- >> >> Devon McCormick, CFA >> >> Quantitative Consultant >> ---------------------------------------------------------------------- >> For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
