protected void appendString(String string) {
		throw new AssertionError(
			"Either this shouldn't happen, or you should accept the string");
	}
Append a plain string.

<p>
By default, all append method delegate to this, so either it must be implemented, or every
other append method must be overridden to avoid ever invoking this method. The default
implementation throws an assertion error.

@param string the string to append
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/app/util/pcode/AbstractAppender.java