# `GSWindowController addTabWithGlyphNames:`

*Instance Method*

## Declaration

```swift
func addTab(withGlyphNames glyphNames: [String]) -> GSEditViewController?
```

```objc
- (GSEditViewController *) addTabWithGlyphNames:(NSArray<NSString *> *) glyphNames;
```

```python
addTabWithGlyphNames_(glyphNames: list[str]) -> GSEditViewController
```