*  doc/Doxyfile,
      *  doc/Makefile,
      *  doc/source/_static/code.css,
      *  doc/source/algorithms.rst,
      *  doc/source/concept.rst,
      *  doc/source/conf.py,
      *  doc/source/images.rst,
      *  doc/source/index.rst,
      *  doc/source/intro.rst,
      *  doc/source/morpho.rst,
      *  doc/source/pylene_lexer.py,
      *  doc/source/reference.rst,
      *  doc/source/snipsets/component_tree_1.cpp,
      *  doc/source/snipsets/images/roadsigns-square-2.png,
      *  doc/source/snipsets/images/roadsigns-square.png,
      *  doc/source/snipsets/images/roadsigns.png,
      *  doc/source/concept/extension.rst,
      *  doc/source/concept/image.rst,
      *  doc/source/concept/neighborhood.rst,
      *  doc/source/concept/range.rst,
      *  doc/source/tutorial.rst,
      *  doc/source/tutorial/component_tree.rst: New.