I did a couple of searches with Find In Files, then using mini-find.
#include "slick.sh"
_command last_recorded_macro() name_info(','VSARG2_MARK|VSARG2_REQUIRES_EDITORCTL)
{
_macro('R',1);
_mffind2("8000|rts430","LI","<Current Buffer>","*.map;*.cmd",'',"224",'1');
_mffind2("8000|rts430","LI","<Current Buffer>","*.map;*.cmd",'',"224",'0');
if (find("8000|rts430","IP?+")) stop();
if (find_next('0')) stop();
if (find_next('0')) stop();
if (find_next('0')) stop();
if (find_next('1')) stop();
if (find_next('1')) stop();
if (find_next('1')) stop();
}