4883 	int	trail,  in handle_key_with_modifier()  argument
4896     if (trail == 'u')  in handle_key_with_modifier()
4957     int		trail;	     // char that ends CSI sequence  in handle_csi()  local
5002     trail = *ap;  in handle_csi()
5010     if (first == -1 && argc == 2 && trail == 'R')  in handle_csi()
5021     else if (*T_CRV != NUL && ap > argp + 1 && trail == 'c')  in handle_csi()
5045 	    && trail == 'y')  in handle_csi()
5061 						   && trail == 't')  in handle_csi()
5077     else if ((arg[0] == 27 && argc == 3 && trail == '~')  in handle_csi()
5078 	    || (argc == 2 && trail == 'u'))  in handle_csi()
5080 	return len + handle_key_with_modifier(arg, trail,  in handle_csi()