Method initFunctions

src/backend/gsl/ExpressionParser.cpp:57–70

initialize function list (sync with functions.h and FunctionsWidget.cpp!)

// initialize function list	(sync with functions.h and FunctionsWidget.cpp!)
void ExpressionParser::initFunctions() {
	for (int i = 0; i < _number_functions; i++) {
		const auto& function = _functions[i];
		m_functionsDescription << function.description();
		m_functions << QLatin1String(function.name);
		m_functionsGroupIndex << function.group;
	}
	for (int i = 0; i < _number_specialfunctions; i++) {
		const auto& function = _special_functions[i];
		m_functionsDescription << function.description();
		m_functions << QLatin1String(function.name);
		m_functionsGroupIndex << function.group;
	}
}

// TODO: decide whether we want to have i18n here in the backend part of the code
void ExpressionParser::initConstants() {