Including external files

It is common to split long presentation into multiple files.

These files can be included into the main source by

$include(relative_path_to_external_file)

As an example the metadata and theme definition can be placed into separate files and included into the presentation as in the following example:

$include(metadata.dat)

$include(theme.dat)

# First section

## First subsection

### First slide

The $include statements are parsed one time at the beginning of the MaTiSSe.py execution, therefore no recursive inclusions are admitted.