Hello Paul, since the commit "diff: use openat, fstatat when recursive": https://git.savannah.gnu.org/cgit/diffutils.git/commit/?id=6bf2c33ea45c20061c13eeefebf2951eab79b61c
any '--recursive' option has stopped working on Windows. AFAICS, since the 'openat()' seems unsupported on Windows (accessing '/proc/self/x' and other stuff). Just a FYI. CC: Bruno. -- --gv
