872 	if (diff_format != D_EDIT) {  in output()
899 	if (diff_format == D_IFDEF || diff_format == D_GFORMAT) {  in output()
909 		if (diff_format == D_CONTEXT)  in output()
911 		else if (diff_format == D_UNIFIED)  in output()
993 	if ((diff_format != D_IFDEF || diff_format == D_GFORMAT) &&  in change()
1022 	if (*pflags & D_HEADER && diff_format != D_BRIEF) {  in change()
1026 	if (diff_format == D_CONTEXT || diff_format == D_UNIFIED) {  in change()
1050 			if (diff_format == D_CONTEXT)  in change()
1064 	switch (diff_format) {  in change()
1071 		if (diff_format == D_NORMAL)  in change()
1091 	if (diff_format == D_GFORMAT) {  in change()
1116 	if (diff_format == D_NORMAL || diff_format == D_IFDEF) {  in change()
1118 		if (a <= b && c <= d && diff_format == D_NORMAL)  in change()
1122 	if (diff_format != D_GFORMAT)  in change()
1123 		f = fetch(ixnew, c, d, f2, diff_format == D_NORMAL ? '>' : '\0', 0, *pflags);  in change()
1124 	if (f != 0 && diff_format == D_EDIT) {  in change()
1139 	if ((diff_format == D_EDIT || diff_format == D_REVERSE) && c <= d)  in change()
1157 	if ((diff_format == D_IFDEF) && oldfile) {  in fetch()
1166 	if (diff_format == D_IFDEF) {  in fetch()
1181 		if ((diff_format != D_IFDEF && diff_format != D_GFORMAT) &&  in fetch()
1184 			if (Tflag && (diff_format == D_NORMAL || diff_format == D_CONTEXT  in fetch()
1185 			    || diff_format == D_UNIFIED))  in fetch()
1187 			else if (diff_format != D_UNIFIED)  in fetch()
1193 				if (diff_format == D_EDIT || diff_format == D_REVERSE ||  in fetch()
1194 				    diff_format == D_NREVERSE)  in fetch()
1207 				if (diff_format == D_EDIT && j == 1 && c == '\n'  in fetch()
1566 		diff_output("%s %s\n", diff_format == D_CONTEXT ? "***" : "---",  in print_header()
1569 		diff_output("%s %s\t%s\n", diff_format == D_CONTEXT ? "***" : "---",  in print_header()
1572 		diff_output("%s %s\n", diff_format == D_CONTEXT ? "---" : "+++",  in print_header()
1575 		diff_output("%s %s\t%s\n", diff_format == D_CONTEXT ? "---" : "+++",  in print_header()