Function functionArgument

plugins/qmakemanager/qmakefilevisitor.cpp:153–162

return 1-n for numeric variable, 0 otherwise

/// return 1-n for numeric variable, 0 otherwise
int functionArgument(const QString& var)
{
    bool ok;
    int arg = var.toInt(&ok);
    if (!ok) {
        return 0;
    } else {
        return arg;
    }
}

QStringList QMakeFileVisitor::resolveVariables(const QString& var) const
{