printable_char

Test if a character code represents a printable character.

Usage

Add the dependency to your pubspec.yaml.

dependencies:
  printable_char: ^1.0.0

Then import the library and use it.

import 'package:printable_char/printable_char.dart';

main() {
  bool x = isPrintable('x'.codeUnitAt(0));
  print(x);
}

Build

If you need to update this library to support the latest unicode version follow these instructions. This is not required if you only are only using the library.

• Make sure you have the current stable version of go installed.

• From the project root directory run ./tool/build_tables.sh.

This will generate dart source containing tables from the go standard libraries unicode tables.

Credit

This package was forked from https://github.com/xxgreg/dart_printable_char.