tmp2str=walk(1,level,ops[node+2].ival,&numarg,P_MIN);
str_set(tmp3str,"($s_ = '\"'.(");
str_scat(tmp3str,tmp2str);
str_cat(tmp3str,").'\"') =~ s/&/\\$&/g, ");
str_set(tmp2str,"eval $s_");
tmp2str=walk(1,level,ops[node+2].ival,&numarg,P_MIN);
str_set(tmp3str,"($s_ = '\"'.(");
str_scat(tmp3str,tmp2str);
str_cat(tmp3str,").'\"') =~ s/&/\\$&/g, ");
str_set(tmp2str,"eval $s_");