Add Defaults.cfg, update conf.py, add Graphviz

ALL-for-build/Makedir/Defaults.cfg

@@ -0,0 +1,37 @@
+# coding: utf-8
+
+# #####
+#
+# Defaults.cfg - A TYPO3 Documentation Project's Configuration File
+#
+# About Syntax:
+#   See https://docs.python.org/2/library/configparser.html
+#
+# Put comments in separate lines!
+#
+# #####
+
+
+# ATTENTION:
+#    LEAVE RIGHT SIDE EMPTY for a 'False' value like:
+#       example_of_false_value =
+
+
+[general]
+
+; endless list of all of the general simple settings you can use in 'conf.py'
+
+# Graphviz
+# https://www.sphinx-doc.org/en/master/usage/extensions/graphviz.html
+
+# graphviz_output_format = png svg
+graphviz_output_format = svg
+
+# Plantuml
+# https://pypi.org/project/sphinxcontrib-plantuml/
+
+# plantuml_output_format = png svg svg_img svg_obj none
+plantuml_output_format = svg
+
+# plantuml_latex_output_format = eps pdf png none
+plantuml_latex_output_format = eps

ALL-for-build/Makedir/conf.py

@@ -171,6 +171,7 @@ def merge_settings_file(fpath, D, notes):
     'sphinx.ext.autodoc',
     'sphinx.ext.coverage',
     'sphinx.ext.extlinks',
+    'sphinx.ext.graphviz',
     'sphinx.ext.ifconfig',
     'sphinx.ext.intersphinx',
     'sphinx.ext.mathjax',