Title: Directory structure --- The TypeFriendly project must have a proper directory structure. Create somewhere a new directory - in this manual we will mark it as `/`. Then, add some new directories and files to it: /input /en /output /sort_hints.txt /settings.ini The rules are simple. The `/input` directory contains the subdirectories representing the various language versions of the book. Inside them, we place text files with the content. TypeFriendly generates the output files to the `/output` directory, so it must have some write access there. Directly in the main directory, we put the configuration files common to all the language versions. The most important is `settings.ini` with the configuration. `sort_hints.txt` contains our own sorting rules. Their structure will be introduced in the next chapters. Optionally, the language version subdirectories may also contain `/input/LANGUAGE/media` and `/input/LANGUAGE/templates` directories for: + media files (images, charts, etc.) + content templates They will be also described later.