A small UI rich text tag handler for the game that defines a 'Zombies?' rich text panel. It sets a negative X skew and a green color for matching text.
using Sandbox;
using Sandbox.UI;
[RichTextPanel( @"\bZombies?\b" )]
public class RichTextZombie : RichTextBase
{
public override float? SkewX => -4;
public override Color Color => new Color( 0f, 0.75f, 0f );
}