master updated (09c64c26d2 -> ff16acc4f6)

[Patrice Dumas]

pertusus pushed a change to branch master.

    from 09c64c26d2 * doc/texi2any_api.texi: move "Command Tree Element Opening 
Functions" after "Command Tree Element Conversion Functions".
     new 95ba7f4364 * doc/texi2any_api.texi: corrections, add examples, move 
nodes.
     new c808a0bc45 * tp/t/test_utils.pl (test): remove symbols added in init 
files at the end of a test.
     new ff16acc4f6 * tp/init/documentation_examples.pm: use pl instead of de, 
with a maintained po_document translation.  Add use of 
texinfo_register_direction_string_info.


Summary of changes:
 ChangeLog                                          |  19 +
 doc/texi2any_api.texi                              | 395 ++++++++++++---------
 tp/Makefile.tres                                   |   2 +
 tp/init/documentation_examples.pm                  |  12 +-
 tp/t/init_files_tests.t                            |  84 +++--
 .../init_files_tests/documentation_examples.pl     |   6 +-
 .../res_html/documentation_examples_fot.html       |   8 +-
 .../res_html/prepended_to_filenames-my-node.html   |   8 +-
 ...ples.pl => documentation_examples_texi2html.pl} |  38 +-
 .../res_html/documentation_examples_texi2html.html | 227 ++++++++++++
 tp/t/test_utils.pl                                 |  16 +
 11 files changed, 573 insertions(+), 242 deletions(-)
 copy tp/t/results/init_files_tests/{documentation_examples.pl => 
documentation_examples_texi2html.pl} (91%)
 create mode 100644 
tp/t/results/init_files_tests/documentation_examples_texi2html/res_html/documentation_examples_texi2html.html