text_zipper 0.1.0

A two dimensional text zipper data structure.

text_zipper

A two dimensional text zipper data structure. It uses The Zipper data structure to implement a purely functional text buffer.

Usage

import 'package:text_zipper/text_zipper.dart';

main() {
  const String text = '''
abc
df
efg''';

  var tz = stringZipper(text);
  tz = tz.moveCursorTo(new Position(1, 1)).insertCharCode('e'.codeUnitAt(0));
  print(tz.text);
  /// abc
  /// def
  /// efg
}

Features and bugs

Please file feature requests and bugs at the issue tracker.