# println

## Function

Outputs a value to the current output buffer, appending a newline at the end.

## Syntax

```bt
println(value)
println value
```

## Parameters

| Parameters | Type | Required | Default value | Description |
| ------ | ------ | ------ | ------ | ------ |
| value | Any | Yes | None | The value to output. |

## Return value

| Type | Description |
| ------ | ------ |
| Any | Returns the value being output. |

## Code Example

```bt
println('Hello BT')
println 'Hello BT'
```

## Notes

- `println` will automatically append newlines, suitable for debugging output and logs.
- The parenthesized and unbracketed forms have the same semantics.
- Use `print` when line breaks are not required.
- `println` is a language output statement, not a system function that can be called dynamically through `call()`.