whole_func_string: function update() {
  	    var _this = this;
  
  	    var tracks = captions.getTracks.call(this, true); // Get the wanted language
  
  	    var _this$captions = this.captions,
  	        active = _this$captions.active,
  	        language = _this$captions.language,
  	        meta = _this$captions.meta,
  	        currentTrackNode = _this$captions.currentTrackNode;
  	    var languageExists = Boolean(tracks.find(function (track) {
  	      return track.language === language;
  	    })); // Handle tracks (add event listener and "pseudo"-default)
  
  	    if (this.isHTML5 && this.isVideo) {
  	      tracks.filter(function (track) {
  	        return !meta.get(track);
  	      }).forEach(function (track) {
  	        _this.debug.log('Track added', track); // Attempt to store if the original dom element was "default"
  
  
  	        meta.set(track, {
  	          default: track.mode === 'showing'
  	        }); // Turn off native caption rendering to avoid double captions
  
  	        track.mode = 'hidden'; // Add event listener for cue changes
  
  	        on.call(_this, track, 'cuechange', function () {
  	          return captions.updateCues.call(_this);
  	        });
  	      });
  	    } // Update language first time it matches, or if the previous matching track was removed
  
  
  	    if (languageExists && this.language !== language || !tracks.includes(currentTrackNode)) {
  	      captions.setLanguage.call(this, language);
  	      captions.toggle.call(this, active && languageExists);
  	    } // Enable or disable captions based on track length
  
  
  	    toggleClass(this.elements.container, this.config.classNames.captions.enabled, !is$1.empty(tracks)); // Update available languages in list
  
  	    if ((this.config.controls || []).includes('settings') && this.config.settings.includes('captions')) {
  	      controls.setCaptionsMenu.call(this);
  	    }
  	  }
func_code_string: function update() {
  	    var _this = this;
  
  	    var tracks = captions.getTracks.call(this, true); // Get the wanted language
  
  	    var _this$captions = this.captions,
  	        active = _this$captions.active,
  	        language = _this$captions.language,
  	        meta = _this$captions.meta,
  	        currentTrackNode = _this$captions.currentTrackNode;
  	    var languageExists = Boolean(tracks.find(function (track) {
  	      return track.language === language;
  	    })); // Handle tracks (add event listener and "pseudo"-default)
  
  	    if (this.isHTML5 && this.isVideo) {
  	      tracks.filter(function (track) {
  	        return !meta.get(track);
  	      }).forEach(function (track) {
  	        _this.debug.log('Track added', track); // Attempt to store if the original dom element was "default"
  
  
  	        meta.set(track, {
  	          default: track.mode === 'showing'
  	        }); // Turn off native caption rendering to avoid double captions
  
  	        track.mode = 'hidden'; // Add event listener for cue changes
  
  	        on.call(_this, track, 'cuechange', function () {
  	          return captions.updateCues.call(_this);
  	        });
  	      });
  	    } // Update language first time it matches, or if the previous matching track was removed
  
  
  	    if (languageExists && this.language !== language || !tracks.includes(currentTrackNode)) {
  	      captions.setLanguage.call(this, language);
  	      captions.toggle.call(this, active && languageExists);
  	    } // Enable or disable captions based on track length
  
  
  	    toggleClass(this.elements.container, this.config.classNames.captions.enabled, !is$1.empty(tracks)); // Update available languages in list
  
  	    if ((this.config.controls || []).includes('settings') && this.config.settings.includes('captions')) {
  	      controls.setCaptionsMenu.call(this);
  	    }
  	  }
func_documentation_string: Update available language options in settings based on tracks