find_line_no     1223 iseq.c         	return find_line_no(iseq, pos);
find_line_no     1226 iseq.c         	return find_line_no(iseq, pos - 1);
find_line_no     1417 iseq.c         	unsigned int line_no = find_line_no(iseq, pos);
find_line_no     1418 iseq.c         	unsigned int prev = pos == 0 ? 0 : find_line_no(iseq, pos - 1);
find_line_no     2235 iseq.c         		    int line = find_line_no(iseq, pos);