Translations:Development/19/en

Here are some general bits of information:

• Currently, the source code is compiled with the C++17 standard, but you will see that many parts of the code are more C-like since only mostly new code uses C++17 stuff.
• std::string is rarely used, char arrays plus using system.h methods for handling them are the norm.
• Most I/O code, formatting and printing is done using system.h provided methods.