	nextId: function(skip, init) {
		var id = "v" + this.state.nextId++;
		if (!skip) {
			this.current().vars.push(id + (init ? "=" + init : ""));
		}
		return id;
	},
The software constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.