Change #254704

Comments

* tta/perl/Texinfo/Convert/Converter.pm (converter_node_relations_of_node) (converter_section_relations_of_section) (converter_heading_relations_of_heading): add for user-defined HTML customization code, to get the relations information associated to tree elements, hiding the implementation details.
* doc/texi2any_api.texi (Tree Elements and Document Structure)
(Sectioning Commands Elements and Document Structure)
(Node Elements and Document Structure)
(Heading Elements and Document Structure): add to document the
relations.

* tta/perl/init/book.pm (book_in_contents_button, book_print_up_toc),
tta/perl/t/init/index_direction_from_index_name.pm: use the functions
to get the relations information in init files.

* doc/texi2any_api.texi (Converter General Information): add
nodes_list.

* tta/TODO: update.

Changed files

• ChangeLog
• doc/texi2any_api.texi
• tta/TODO
• tta/perl/Texinfo/Convert/Converter.pm
• tta/perl/Texinfo/Structuring.pm
• tta/perl/init/book.pm
• tta/perl/t/init/index_direction_from_index_name.pm