haxe @:font example

Main.hx

@:font("C:/Windows/fonts/Arial.ttf", "a-zA-Z {}\\-\"1234")
class MyFont extends flash.text.Font { } 

class Main {
  static function main() {
		var font = new MyFont();
		var fmt = new flash.text.TextFormat();
		fmt.size = 50;
		fmt.font = font.fontName;

		var tf = new flash.text.TextField();
		tf.embedFonts = true;
		tf.defaultTextFormat = fmt;
		tf.wordWrap = true;
		tf.multiline = true;
		tf.width = flash.Lib.current.stage.stageWidth;
		tf.height = flash.Lib.current.stage.stageHeight;
		tf.type = flash.text.TextFieldType.INPUT;
		var all = [];
		var nlAfter = new IntHash();
		nlAfter.set("9".code, true);
		nlAfter.set("Z".code, true);
		nlAfter.set("z".code, true);
		for (i in 33...0xFF)
			all.push(i);
			
		var buf = new StringBuf();
		function add(i) {
			buf.addChar(i);
			all.remove(i);
			if (nlAfter.exists(i)) {
				buf.addChar(10);
			}
		}
		for (i in '0'.code...'9'.code + 1) 
			add(i);			
		for (i in 'a'.code...'z'.code + 1) 
			add(i);
		for (i in 'A'.code...'Z'.code + 1) 
			add(i);
		for (i in all)
			add(i);
		tf.text = buf.toString();
		flash.Lib.current.addChild(tf);		
	}
}