ui/richtext/bases/RichTextSuffixM.cs

A small RichText markup class used by the UI rich text system. It applies a RichTextPanel attribute with a regex pattern matching a trailing 'm' word boundary preceded by a digit or ']' and sets MarginLeft to 0.0f.

Reflection
[RichTextPanel( @"(?<=[\d\]])m\b" )]
public class RichTextSuffixM : RichTextBase
{
	public override float? MarginLeft => 0f;
}