message: Fix bug when finding function calls.
diff: @@ -581,8 +581,12 @@ export class BrsFile {
  //for all function calls in this function
  for (let expression of func.callExpressions) {
  + if (
  //filter out dotted function invocations (i.e. object.doSomething()) (not currently supported. TODO support it)
  - if ((expression.callee as any).obj) {
  + (expression.callee as any).obj ||
  + //filter out method calls on method calls for now (i.e. getSomething().getSomethingElse())
  + (expression.callee as any).callee
  + ) {
  continue;
  }
  let functionName = (expression.callee as any).name.text;
  