diff -u -r -d xwpe-1.5.21a/we_fl_fkt.c xwpe-1.5.21.unixbak/we_fl_fkt.c
--- xwpe-1.5.21a/we_fl_fkt.c	Fri Nov 19 04:06:05 1999
+++ xwpe-1.5.21.unixbak/we_fl_fkt.c	Wed Nov 24 17:32:14 1999
@@ -256,7 +256,12 @@
  ptmp = e_mkfilename(f->dirct, f->datnam);
  if (access(ptmp, 0) == 0)
  {
+#ifdef UNIX
+  strcpy (tmp, ptmp); strcat (tmp, "~");
+  if (access(tmp, 0) == 0)
+#else
   if (access(e_new_qual(ptmp, "bak", tmp), 0) == 0)
+#endif
    remove(tmp);
   WpeRenameCopy(ptmp, tmp, f, 1);
  }