public void removeTrailingSpace() {
		if ((!printpiece.empty()) && (printpiece.back().equals(" "))) {
			printpiece.pop_back();
		}
		// while((!printpiece.empty())&&(printpiece.back()==" "))
		// printpiece.pop_back();
	}
Return the source file index
@return index
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/pcodeCPort/slghsymbol/Constructor.java