line wrapping

lib/note_editor.dart

@@ -8,6 +8,7 @@ import 'package:path/path.dart' as path;
 import 'themes/day.dart';
 import 'themes/night.dart';
 import 'themes/markdown.dart';
+import 'codefield.dart';
 
 class NoteEditorScreen extends StatefulWidget {
   final File note;
@@ -204,12 +205,13 @@ class _NoteEditorScreenState extends State<NoteEditorScreen> {
                   child: CodeTheme(
                     data: CodeThemeData(
                         styles: widget.isDarkMode ? nightTheme : dayTheme),
-                    child: CodeField(
-                      gutterStyle: GutterStyle.none,
-                      controller: _controller,
-                      expands: true,
-                      textStyle: TextStyle(
-                        fontSize: _fontSize,
+                    child: SingleChildScrollView(
+                      child: WrappedCodeField(
+                        wrap: true,
+                        controller: _controller,
+                        textStyle: TextStyle(
+                          fontSize: _fontSize,
+                        ),
                       ),
                     ),
                   ),