272 	if (diff_format == D_SIDEBYSIDE) {  in diffreg()
385 	if (diff_format == D_BRIEF && ignore_pats == NULL &&  in diffreg()
893 	if (diff_format != D_EDIT) {  in output()
896 				if (diff_format == D_SIDEBYSIDE && suppress_common != 1) {  in output()
919 			if (diff_format == D_SIDEBYSIDE) {  in output()
950 	if (diff_format == D_IFDEF || diff_format == D_GFORMAT) {  in output()
960 		if (diff_format == D_CONTEXT)  in output()
962 		else if (diff_format == D_UNIFIED)  in output()
1040 	if ((diff_format != D_IFDEF || diff_format == D_GFORMAT) &&  in change()
1072 	if (*pflags & D_HEADER && diff_format != D_BRIEF) {  in change()
1076 	if (diff_format == D_CONTEXT || diff_format == D_UNIFIED) {  in change()
1104 			if (diff_format == D_CONTEXT)  in change()
1118 	switch (diff_format) {  in change()
1125 		if (diff_format == D_NORMAL)  in change()
1145 	if (diff_format == D_GFORMAT) {  in change()
1170 	if (diff_format == D_SIDEBYSIDE) {  in change()
1192 	if (diff_format == D_NORMAL || diff_format == D_IFDEF) {  in change()
1194 		if (a <= b && c <= d && diff_format == D_NORMAL)  in change()
1197 	if (diff_format != D_GFORMAT && diff_format != D_SIDEBYSIDE)  in change()
1198 		fetch(ixnew, c, d, f2, diff_format == D_NORMAL ? '>' : '\0', 0, *pflags);  in change()
1199 	if (edoffset != 0 && diff_format == D_EDIT) {  in change()
1214 	if ((diff_format == D_EDIT || diff_format == D_REVERSE) && c <= d)  in change()
1233 	if ((diff_format == D_IFDEF) && oldfile) {  in fetch()
1242 	if (diff_format == D_IFDEF) {  in fetch()
1257 		if (diff_format == D_SIDEBYSIDE && hw < nc)  in fetch()
1259 		if (diff_format != D_IFDEF && diff_format != D_GFORMAT &&  in fetch()
1266 			if (Tflag && (diff_format == D_NORMAL ||  in fetch()
1267 			    diff_format == D_CONTEXT ||  in fetch()
1268 			    diff_format == D_UNIFIED))  in fetch()
1270 			else if (diff_format != D_UNIFIED)  in fetch()
1286 				if (diff_format == D_EDIT ||  in fetch()
1287 				    diff_format == D_REVERSE ||  in fetch()
1288 				    diff_format == D_NREVERSE)  in fetch()
1313 				if (diff_format == D_EDIT && j == 1 && c == '\n' &&  in fetch()
1326 				if (diff_format != D_SIDEBYSIDE || c != '\n') {  in fetch()
1339 	if (color && diff_format == D_SIDEBYSIDE)  in fetch()
1658 		printf("%s %s\n", diff_format == D_CONTEXT ? "***" : "---",  in print_header()
1662 		printf("%s %s\t%s", diff_format == D_CONTEXT ? "***" : "---",  in print_header()
1671 		printf("%s %s\n", diff_format == D_CONTEXT ? "---" : "+++",  in print_header()
1675 		printf("%s %s\t%s", diff_format == D_CONTEXT ? "---" : "+++",  in print_header()