The doxygen
files are used by developers to learn better the
relations between the C functions in the project they are working on.
Lepton EDA has a gross C code base so it is probably one of a
convenient ways to discover things in it.
As the Doxygen project is also
continuously improving, it is good to every now and then (say, once
per a release) update the doxygen
files in Lepton. Basically,
the procedure is as follows:
cd lepton-eda/libleptonattrib/docs; doxygen -u libleptonattrib.dox
It is necessary to do so in any doxygen
documentation directory
of the libraries included in Lepton.