Function ExpandEnvironmentVariables

Src/Environment.cpp:198–209

}

String ExpandEnvironmentVariables(const String& text)
{
	tchar_t buf[512];
	buf[0] = 0;
	const unsigned size = sizeof(buf) / sizeof(buf[0]);
	const unsigned expandedSize = ::ExpandEnvironmentStrings(text.c_str(), buf, size);
	if (expandedSize <= size)
		return buf;
	std::vector<tchar_t> newbuf(expandedSize);
	::ExpandEnvironmentStrings(text.c_str(), newbuf.data(), expandedSize);
	return newbuf.data();
}

/**
 * @brief Load registry keys from .reg file if existing .reg file