progname_has_dot  232 maint/gnulib/lib/findprog-in.c     bool progname_has_dot = (strchr (progname, '.') != NULL);
progname_has_dot  282 maint/gnulib/lib/findprog-in.c             if ((*suffix != '\0') != progname_has_dot)
progname_has_dot  351 maint/gnulib/lib/findprog-in.c         if (failure_errno == ENOENT && !progname_has_dot)