> For the complete documentation index, see [llms.txt](https://docs.yarnspinner.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.yarnspinner.dev/3.1/api/csharp/yarn.markup/yarn.markup.builtinmarkupreplacer.md).

# BuiltInMarkupReplacer

Class in [Yarn.Markup](/3.1/api/csharp/yarn.markup.md)

Inherits from `System.Object`

## Summary

A marker processor that handles the built-in markers `[select]` `[plural]` , and `[ordinal]` .

```csharp
public class BuiltInMarkupReplacer : IAttributeMarkerProcessor
```

## Methods

| Name                                                                                                                                                                                               | Description                             |
| -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------- |
| [ProcessReplacementMarker(MarkupAttribute,StringBuilder,List,string)](/3.1/api/csharp/yarn.markup/yarn.markup.builtinmarkupreplacer/yarn.markup.builtinmarkupreplacer.processreplacementmarker.md) | Produces replacement text for a marker. |