# `TDTokenizer addMultiLineCommentStartSymbol:endSymbol:`

*Instance Method*

## Declaration

```swift
func addMultiLineCommentStartSymbol(_ start: String, endSymbol end: String)
```

```objc
- (void) addMultiLineCommentStartSymbol:(NSString *) start endSymbol:(NSString *) end;
```

```python
addMultiLineCommentStartSymbol_endSymbol_(start: str, end: str)
```