protected void formatOutput(A appender, int opcode, VarnodeTpl output) {
		formatVarnode(appender, opcode, -1, output);
	}
Format an output varnode

@param appender the appender to receive the formatted text
@param opcode the op's opcode
@param output the varnode to format
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/app/util/pcode/AbstractPcodeFormatter.java