vi_DIRECTORY
if (strlen(svalue(vi_DIRECTORY)) > (PATH_MAX -13))
CP(tfname, svalue(vi_DIRECTORY));
execlp(EXRECOVER, "exrecover", "-x", svalue(vi_DIRECTORY), file, (char *) 0);
execlp(EXRECOVER, "exrecover", svalue(vi_DIRECTORY), file, (char *) 0);