js_numeric_test.js
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	• bzimport
	Nov 21 2014, 10:23 PM

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js_numeric_test.js
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	var regexp = /^[+-]?(?:\d{1,3}(?:\,\d{3}))\.?\d(?:[eE][+-]?\d+(?:\,\d{3})\|[\u00bc\u00bd\u00be])?[%\u00b0]?$/
	var strings =
	[
	'-0.5e-55', //0 should be true
	'-.5e-55', //1 should be true
	'.5e-55', //2 should be true
	'5e-55', //3 should be true
	'5,000e-55', //4 should be true
	'5,000e-5,500', //5 should be true
	'5,000e-5,50', //6 should be false
	'e-55', //7 should be false
	'-0.5e55', //8 should be true
	'-0.5e-5.5', //9 should be false
	'-0.5e55ｼ', //10 should be false
	'-0.5e55%', //11 should be true
	'-5ｼ', //12 should be true
	'-5.5ｼ' //13 should be detected as true despite being wrong
	]

	function ts_parseFloat(num) {
	if (!num) return 0;
	var div = /%$/.test(num) ? 100 : 1;
	num = parseFloat(num.replace(/\u00bc/g, '.25').replace(/\u00bd/g, '.5').replace(/\u00be/g, '.75').replace(/\u00b0/g, '').replace(/%/g, '').replace(/,/g, ''));
	return (isNaN(num) ? 0 : (num/div));
	}

	function testnum(string)
	{
	// if (regexp.test(string) && !/^[eE]/.test(string))
	// WScript.echo(i + '\t' + ts_parseFloat(string));
	// else
	// WScript.echo(i + '\t' + false);
	WScript.echo(i + '\t' + (regexp.test(string) && !/^[eE]/.test(string)));
	}

	for (var i = 0; i < strings.length; i++)
	{
	testnum(strings[i])
	}

	//testnum('56,000')
	//WScript.echo(parseFloat('e2'));