Function duplicateExitTab

js/main.js:258–264

(exitTabIndex)

	// Create a duplicate of the exit tab.
	const duplicateExitTab = function(exitTabIndex) {
		const panel = post.panels[currentlySelectedPanelIndex];
		panel.duplicateExitTab(exitTabIndex);
		currentlySelectedExitTabIndex++;
		updateForm();
		redraw();
	}

	// Delete the exit tab.
	const removeExitTab = function(exitTabIndex) {