941 	struct escape_filter_ctx *efc = c->filter_ctx == NULL ?  in process_escapes()  local
954 		if (efc->escape_pending) {  in process_escapes()
957 			efc->escape_pending = 0;  in process_escapes()
964 				    efc->escape_char)) != 0)  in process_escapes()
993 					    efc->escape_char, b)) != 0)  in process_escapes()
1000 				    efc->escape_char)) != 0)  in process_escapes()
1011 				    "%cB\r\n", efc->escape_char)) != 0)  in process_escapes()
1035 					    efc->escape_char, ch)) != 0)  in process_escapes()
1047 				    efc->escape_char, ch,  in process_escapes()
1068 				    "[backgrounded]\n", efc->escape_char)) != 0)  in process_escapes()
1087 				print_escape_help(berr, efc->escape_char,  in process_escapes()
1094 				    efc->escape_char)) != 0)  in process_escapes()
1109 				if (ch != efc->escape_char) {  in process_escapes()
1111 					    efc->escape_char)) != 0)  in process_escapes()
1123 			if (last_was_cr && ch == efc->escape_char) {  in process_escapes()
1128 				efc->escape_pending = 1;  in process_escapes()