276 	if (diff_format == D_SIDEBYSIDE) {  in diffreg()
378 	if (diff_format == D_BRIEF && ignore_pats == NULL &&  in diffreg()
914 	if (diff_format != D_EDIT) {  in output()
917 				if (diff_format == D_SIDEBYSIDE &&  in output()
946 			if (diff_format == D_SIDEBYSIDE) {  in output()
981 	if (diff_format == D_IFDEF || diff_format == D_GFORMAT) {  in output()
991 		if (diff_format == D_CONTEXT)  in output()
993 		else if (diff_format == D_UNIFIED)  in output()
1075 	if ((diff_format != D_IFDEF || diff_format == D_GFORMAT) &&  in change()
1104 	if (*pflags & D_HEADER && diff_format != D_BRIEF) {  in change()
1108 	if (diff_format == D_CONTEXT || diff_format == D_UNIFIED) {  in change()
1132 			if (diff_format == D_CONTEXT)  in change()
1146 	switch (diff_format) {  in change()
1153 		if (diff_format == D_NORMAL)  in change()
1173 	if (diff_format == D_GFORMAT) {  in change()
1198 	if (diff_format == D_SIDEBYSIDE) {  in change()
1210 	if (diff_format == D_NORMAL || diff_format == D_IFDEF) {  in change()
1212 		if (a <= b && c <= d && diff_format == D_NORMAL)  in change()
1215 	if (diff_format != D_GFORMAT && diff_format != D_SIDEBYSIDE)  in change()
1216 		fetch(ixnew, c, d, f2, diff_format == D_NORMAL ? '>' : '\0', 0, *pflags);  in change()
1217 	if (edoffset != 0 && diff_format == D_EDIT) {  in change()
1232 	if ((diff_format == D_EDIT || diff_format == D_REVERSE) && c <= d)  in change()
1251 	if ((diff_format == D_IFDEF) && oldfile) {  in fetch()
1260 	if (diff_format == D_IFDEF) {  in fetch()
1275 		if (diff_format == D_SIDEBYSIDE && hw < nc)  in fetch()
1277 		if ((diff_format != D_IFDEF && diff_format != D_GFORMAT) &&  in fetch()
1280 			if (Tflag && (diff_format == D_NORMAL ||  in fetch()
1281 			    diff_format == D_CONTEXT ||  in fetch()
1282 			    diff_format == D_UNIFIED))  in fetch()
1284 			else if (diff_format != D_UNIFIED)  in fetch()
1299 				if (diff_format == D_EDIT ||  in fetch()
1300 				    diff_format == D_REVERSE ||  in fetch()
1301 				    diff_format == D_NREVERSE)  in fetch()
1316 						if (diff_format == D_SIDEBYSIDE)  in fetch()
1321 					if (diff_format == D_SIDEBYSIDE) {  in fetch()
1337 				if (diff_format == D_EDIT && j == 1 && c == '\n'  in fetch()
1353 				if (diff_format != D_SIDEBYSIDE || c != '\n') {  in fetch()
1679 		printf("%s %s\n", diff_format == D_CONTEXT ? "***" : "---",  in print_header()
1682 		printf("%s %s\t%s\n", diff_format == D_CONTEXT ? "***" : "---",  in print_header()
1685 		printf("%s %s\n", diff_format == D_CONTEXT ? "---" : "+++",  in print_header()
1688 		printf("%s %s\t%s\n", diff_format == D_CONTEXT ? "---" : "+++",  in print_header()