This package includes the LaTeX source files for building a user manual for the Wordclock. For now there is only a German version available, which is based on the user manual shipped along with the official V0.12 release]. Changes from V0.13 were incorporated also.
Some minor modifications have been done in order to be able to compile the sources more easily. To get an overview of all of the changes, please refer to the commit log history.
But, keep in mind that the manual is not up to date with the current state of the firmware, so it doesn't cover any of the new functionalities yet.