87 wchar_t *upper;  variable
760 	if((upper = (wchar_t *)malloc(MAXLIN*sizeof(wchar_t))) == (wchar_t *)0)  in main()
1049 		if(lower[current] != upper[current]) {  in ccl()
1051 			chars[nxtchar++] = upper[current];  in ccl()
1068 		if(upper[current] == lower[current])   in ccl()
1072 			wctomb(multic2, upper[current]);  in ccl()
1160 			upper[current-1] = c;  in genrange()
1164 			upper[current++] = c;  in genrange()
1171 	qsort((char *)upper, nel, sizeof(wchar_t), compare);  in genrange()
1176 		if(upper[i] >= lower[i+1] - 1)  in genrange()
1177 			upper[current] = upper[i+1];  in genrange()
1180 			upper[current] = upper[i+1];  in genrange()
1192 				upper[i++] = maxmin(WCHAR_CS2, 1);  in genrange()
1196 				upper[i++] = maxmin(WCHAR_CS3, 1);  in genrange()
1199 			upper[i++] = maxmin(WCHAR_CS1, 1);  in genrange()
1206 			   (upper = (wchar_t *)realloc(upper, maxwclin * sizeof(wchar_t))) == (wchar_t *)0)  in genrange()
1212 				upper[next++] = maxmin(WCHAR_CS2, 1);  in genrange()
1215 					upper[next++] = maxmin(WCHAR_CS3, 1);  in genrange()
1219 					upper[next++] = lower[i] - 1;  in genrange()
1222 				upper[next++] = lower[i] - 1;  in genrange()
1225 			upper[next++] = lower[i] - 1;  in genrange()
1228 			if(upper[j] < maxmin(upper[j] & WCHAR_CSMASK, 1)) {  in genrange()
1229 				lower[next] = upper[j] + 1;  in genrange()
1230 				if((upper[j] & WCHAR_CSMASK) != (lower[j+1] & WCHAR_CSMASK)) {  in genrange()
1231 					upper[next++] = maxmin(upper[j] & WCHAR_CSMASK, 1);  in genrange()
1232 …		if(eucw3 && (upper[j] & WCHAR_CSMASK) == WCHAR_CS2 && (lower[j+1] & WCHAR_CSMASK) == WCHAR_CS1) {  in genrange()
1234 						upper[next++] = maxmin(WCHAR_CS3, 1);  in genrange()
1238 						upper[next++] = lower[j+1] - 1;  in genrange()
1241 					upper[next++] = lower[j+1] - 1;  in genrange()
1244 				upper[next++] = lower[j+1] - 1;  in genrange()
1247 		if(upper[current] < maxmin(upper[current] & WCHAR_CSMASK, 1)) {  in genrange()
1248 			lower[next] = upper[current] + 1;  in genrange()
1249 			upper[next++] = maxmin(upper[current] & WCHAR_CSMASK, 1);   in genrange()
1251 		if((upper[current] & WCHAR_CSMASK) != WCHAR_CS1) {  in genrange()
1252 			if((upper[current] & WCHAR_CSMASK) == WCHAR_CS2 && eucw3) {  in genrange()
1254 				upper[next++] = maxmin(WCHAR_CS3, 1);  in genrange()
1257 			upper[next++] = maxmin(WCHAR_CS1, 1);  in genrange()
1261 			upper[i++] = upper[j];  in genrange()