Shader Graph Plus
Released
Shrimple fork of vanilla shadergraph
Editor/Internal/NodeEditorPlus/Blackboard/BlackboardRegEx.cs
Static helper in the editor assembly that exposes a single Regex to validate allowed characters for blackboard names or keys.
Obfuscated Code
namespace NodeEditorPlus.Blackboard;
public static class BlackboardRegex
{
public static Regex AllowedCharacters { get; } = new Regex( @"^[\p{L}\p{N}.,_-]+$" );
}