* bzrlib/tests/doc_generate/builders/test_texinfo.py: (TestTextGeneration.test_special_chars): Test all the used special chars.
* bzrlib/doc_generate/writers/texinfo.py: (TexinfoTranslator.depart_Text): texinfo requires some special chars to be protected. (TexinfoTranslator.depart_table): Leave an empty line after a table.
* bzrlib/doc_generate/builders/texinfo.py: (TexinfoBuilder.get_target_uri): We really want the finally produced document.