xxgreg / dart_printable_char

Test if a character code represents a printable character.

printable_char

Test if a character code represents a printable character.

Usage

Add the dependency to your pubspec.yaml.

This library isn't published on pub. If you have time to maintain it, feel free to publish it yourself and to maintain it.

dependencies:
  printable_char:
    git: git://github.com/xxgreg/dart_printable_char.git

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.