# @ function

The @ function boldfaces the following
 character. The character to be boldfaced must immediately follow
the @ symbol. If the @ symbol is followed by a space, the @ character
itself is printed.

## Syntax

```
@ character
```

## See also

- [@ function](https://d3codex.com/runoff/at-function/)
- [@\ function](https://d3codex.com/runoff/at-backslash-function/)
- [@^ function](https://d3codex.com/runoff/at-caret-function/)
- [Control functions](https://d3codex.com/runoff/control-functions/)

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Source: https://d3codex.com/runoff/at-function/ - part of the D3Codex reference.