view libinterp/operators/op-pm-scm.cc @ 17402:b6867a09d7cf

Return correct status code for copyfile, movefile. * scripts/miscellaneous/copyfile.m, scripts/miscellaneous/movefile.m: Return correct status (inversion of system function). Put input validation first. Use single quotes to simplify expressions. Redo docstrings.
author Rik <rik@octave.org>
date Sun, 08 Sep 2013 21:11:45 -0700