-# Example: 'cladogram_type: ext_node_sum_dep'
-# The three possible values are: non_lined_up
-# ext_node_sum_dep
-# total_node_sum_dep (for "uniform" branch lengths)
-#
-# Default size for graphics export and printing: 'graphics_export_x' and 'graphics_export_y':
-# (Archaeopteryx tries to guess the locale, so setting these is not always necessary)
-# Example: For A4 (portrait):
-# 'graphics_export_x: 595'
-# 'graphics_export_y: 845'
-# For US Letter (portrait):
-# 'graphics_export_x: 612'
-# 'graphics_export_y: 792'