function(inst, name) {
		return inst.settings[name] !== undefined ?
			inst.settings[name] : this._defaults[name];
	}
function(inst, name) {
		return inst.settings[name] !== undefined ?
			inst.settings[name] : this._defaults[name];
	}
function ( inst , name ) { return inst . settings [ name ] !== undefined ? inst . settings [ name ] : this . _defaults [ name ] ; }
/* Get a setting value, defaulting if necessary.
/ * Get a setting value defaulting if necessary .
Get the value of a configuration option.