src/js/libs/spiritual-gui.js
function(operation, thisp) {
		this._suspended = true;
		var res = operation.call(thisp);
		this._suspended = false;
		return res;
	}
function(operation, thisp) {
		this._suspended = true;
		var res = operation.call(thisp);
		this._suspended = false;
		return res;
	}
function ( operation , thisp ) { this . _suspended = true ; var res = operation . call ( thisp ) ; this . _suspended = false ; return res ; }
Suspend spiritualization and materialization during operation.
@param {function} operation
@param @optional {object} thisp
@returns {object}
Suspend spiritualization and materialization during operation .