---
title: "append(_:)"
framework: foundation
role: symbol
role_heading: Instance Method
path: "foundation/nsmutableattributedstring/append(_:)"
---

# append(_:)

Adds the characters and attributes of a given attributed string to the end of the receiver.

## Declaration

```swift
func append(_ attrString: NSAttributedString)
```

## Parameters

- `attrString`: The string whose characters and attributes are added.

## See Also

### Changing Characters and Attributes

- [insert(_:at:)](foundation/nsmutableattributedstring/insert(_:at:).md)
- [replaceCharacters(in:with:)](foundation/nsmutableattributedstring/replacecharacters(in:with:)-1uaw7.md)
- [setAttributedString(_:)](foundation/nsmutableattributedstring/setattributedstring(_:).md)