master updated (79c29a9b2e -> 9814922a08)

[Patrice Dumas]

pertusus pushed a change to branch master.

    from 79c29a9b2e * info/indices (index_offset, info_index_search) 
(info_next_index_match, create_virtual_index): Initialize index_offset to -1 
rather than 0 to avoid missing the first index entry.
     new 0ff345ada5 tp/t/test_utils.pl: initialize instead of relying on 
autovivification
     new 9814922a08 * tp/Texinfo/Structuring.pm: avoid unneeded 
autovivification.


Summary of changes:
 ChangeLog                                          |   4 +
 tp/Texinfo/Structuring.pm                          | 130 ++++++++++++++-------
 tp/t/results/indices/double_seeentry_seealso.pl    |   3 +
 tp/t/results/indices/empty_string_index_entry.pl   |   3 +
 tp/t/results/indices/seeentry.pl                   |   3 +
 .../node_up_direction_for_top_with_manual.pl       |   3 +-
 .../nodes_no_node_top_explicit_directions.pl       |   3 +-
 .../sectioning/non_automatic_top_node_up_url.pl    |   3 +-
 .../one_node_explicit_directions_anchor.pl         |   3 +-
 tp/t/results/sectioning/top_without_node_nodes.pl  |   3 +-
 .../sectioning/top_without_node_sections.pl        |   3 +-
 .../unnumbered_top_without_node_nodes.pl           |   6 +-
 .../unnumbered_top_without_node_sections.pl        |   3 +-
 tp/t/results/xml_tests/node_and_bye.pl             |   7 +-
 tp/t/test_utils.pl                                 |  15 ++-
 15 files changed, 125 insertions(+), 67 deletions(-)