added simple text dumper

src/dumper.js

@@ -0,0 +1,38 @@
+var Map = require('./map');
+var Entity = require('./entity');
+var Decoder = require('./decoder');
+
+function toText(xvar) {
+	if (xvar instanceof Date) {
+		return "(date) " + xvar.toJSON() + ")";
+
+	} else if (xvar instanceof Entity) {
+		var attrs = '';
+		if (xvar.attributes !== null && typeof xvar.attributes === "object") {
+			attrs = toText(xvar.attributes);
+		}
+		return "(entity)\n\tname: " + toText(xvar.value)
+		+ "\n\tattributes: " + (attrs.indexOf("\n") === -1 ? ("" + attrs) : attrs.replace(/\n/g, "\n\t"));
+	}
+
+	if (xvar instanceof Map) {
+		var s = "array (" + xvar.length + ")\n";
+		xvar.forEach(function (key, val) {
+			value = toText(val);
+			s += "\t" + (toText(key) + " => ")
+			+ "" + (value.indexOf("\n") === -1 ? ("" + value) : value.replace(/\n/g, "\n\t"))
+			+ "" + "\n";
+		});
+		return s.trim() + "\n";
+
+	} else if (typeof xvar == "string" && isNaN(xvar)
+		&& !xvar.match(/[\x00-\x1F]|^\d{4}|^(true|false|yes|no|on|off|null)$/i)
+		&& (new RegExp("^" + Decoder.patterns[1] + "$")).exec(xvar) // 1 = literals
+	) {
+		return '"' + xvar + '" (' + xvar.length + ")";
+	} else {
+		return JSON.stringify(xvar);
+	}
+}
+
+module.exports.toText = toText;

src/neon.js

@@ -20,4 +20,5 @@ module.exports.Entity = require('./entity');
 module.exports.Map = require('./map');
 module.exports.CHAIN = DecoderClass.CHAIN;
 module.exports.BLOCK = EncoderClass.BLOCK;
+module.exports.dumper = require('./dumper');
 module.exports.Error = require('./error');