Fixed bug in cursor movement code that would result in crashes.

src/editor.rs

@@ -377,10 +377,9 @@ impl Editor {
     }
     
     pub fn cursor_right(&mut self, n: usize) {
-        if self.cursor.range.1 <= (self.buffer.grapheme_count() - n) {
-            self.cursor.range.1 += n;
-        }
-        else {
+        self.cursor.range.1 += n;
+        
+        if self.cursor.range.1 > self.buffer.grapheme_count() {
             self.cursor.range.1 = self.buffer.grapheme_count();
         }
         

todo.md

@@ -3,8 +3,8 @@
 - Line number display
 - File opening by entering path
 - UI that wraps editors, for split view.
-- Redo functionality
-
+- Persistent infinite undo
+- "Projects"
 
 - Clean up text buffer interface:
     - Editing (these are undoable):