@Override
	public void insert(StringBuilder builder) {
		super.insert(builder);
		dmang.appendString(builder, "[CatchSym," + digits + "]{" + objectCPP + "}");
	}
This class represents a MSFT <b><code>__catchsym$</code></b> (prefix) symbol.  We have created
 this object and the <b><code>MDObjectReserved</code></b> type from which it is derived.  We
 do not know much about this object yet.
<p>
We have seen symbols such as:<pre>
 __catchsym$?test_eh1@@YAHXZ$9
 __catchsym$?test_eh1@@YAHXZ$10
</pre>
Ghidra/Features/MicrosoftDmang/src/main/java/mdemangler/object/MDObjectCatchSym.java