creating new lines works now, fixed several segfaults and bugs

prototype/src/main.rs

@@ -223,6 +223,8 @@ fn open(filename: &str) -> Result<(), &'static str> {
 
     ncurses::mv(0, 0);
 
+    
+
     loop {
         ncurses::refresh();
         let keystroke = ncurses::getch();