Function isAutoPx

dist-module/jquery.slim.module.js:5410–5417

( prop )

	rautoPx = /^(?:Border(?:Top|Right|Bottom|Left)?(?:Width|)|(?:Margin|Padding)?(?:Top|Right|Bottom|Left)?|(?:Min|Max)?(?:Width|Height))$/;

function isAutoPx( prop ) {

	// The first test is used to ensure that:
	// 1. The prop starts with a lowercase letter (as we uppercase it for the second regex).
	// 2. The prop is not empty.
	return ralphaStart.test( prop ) &&
		rautoPx.test( prop[ 0 ].toUpperCase() + prop.slice( 1 ) );
}

// Matches dashed string for camelizing
var rmsPrefix = /^-ms-/;