code: function jumpFormSubmitted(e){
      e = e || window.event;
      e.preventDefault();
  
      doJump();
  
      // Hide the jump box
      document.body.removeChild(document.getElementById('jumpto'));
      jumpBoxShown = false;
  
      return false;
    }
docs: ## jumpFormSubmitted
  
  Called when the user hits enter on the jump form
  so find the given line and jump to it
  
  @param {FormSubmitEvent} e The submit event