rent;for(r.append(a),this.current=a;this.position<this.tokens.length&&n;)this.currToken[A.FIELDS.TYPE]===T.openParenthesis&&n++,this.currToken[A.FIELDS.TYPE]===T.closeParenthesis&&n--,n?this.parse():(this.current.source.end=yp(this.currToken),this.current.parent.source.end=yp(this.currToken),this.position++);this.current=s}else{for(var o=this.currToken,u="(",c;this.position<this.tokens.length&&n;)this.currToken[A.FIELDS.TYPE]===T.openParenthesis&&n++,this.currToken[A.FIELDS.TYPE]===T.closeParent...