return StringUtils.removeEnd(super.lexeme(), "(");
}
private static String[] createTokens() {
List<String> tokens = new ArrayList<String>();
FunctionRegistry functions = FunctionRegistry.getRegistry();
for (FunctionCategory cat : functions.getCategories()) {
for (Function func : cat.getFunctions()) {
tokens.add(func.getName() + "(");
}
}
return tokens.toArray(new String[tokens.size()]);