public void saveState(SaveState saveState) {
		saveState.putString("_FUNCTION_ENTRY", entryPoint.toString());
		saveState.putString("_TOKEN_TEXT", tokenName);
		saveState.putInt("_LINE_NUM", lineNumber);
		saveState.putInt("_CHAR_POS", charPos);
	}
C text token at the current cursor location

@return token at this location, could be null if there are no decompiler results
Ghidra/Features/Decompiler/src/main/java/ghidra/app/decompiler/DecompilerLocationInfo.java