Started implementing overflow and scrolling for files

editor.c

@@ -87,6 +87,7 @@ void init_curses() {
 	noecho();
 	keypad(stdscr,TRUE);
 	cbreak();
+//	scrollok(stdscr,TRUE);
 }
 
 void sigint_handler(int dummy) {
@@ -97,6 +98,7 @@ void sigint_handler(int dummy) {
 int main(int argc, char** argv) {
 	signal(SIGINT,sigint_handler);
 	Buffer* buffer = new_buffer(10);
+	FILE* logfile = fopen("logfile.txt","w");
 
 	if (argc == 2) {
 		int num_of_chars = 0;
@@ -144,6 +146,11 @@ int main(int argc, char** argv) {
 	                        addch(*(buffer->text + i));
 				i++;
 
+				fprintf(logfile,"At line %d of %d\n",getcury(stdscr),getmaxy(stdscr));
+				if (*(buffer->text + i) == '\n' && (getcury(stdscr) == getmaxy(stdscr))) {
+					fprintf(logfile,"Read newline\n");
+					break;
+				}
 	                }
 
 			move(y,x);
@@ -175,6 +182,9 @@ int main(int argc, char** argv) {
 								exception here), but that's a problem for another day. */
 				break;
 
+			
+				break;
+
 			default:
 				buffer_insert(ch,buffer);