master updated (6a9ca6e3e3 -> 2e402c9aab)

[Patrice Dumas]

pertusus pushed a change to branch master.

    from 6a9ca6e3e3 Revert "* tp/Texinfo/XS/xspara.c (xspara_add_text):"
     new 37230747bb * tp/Texinfo/XS/convert/convert_html.c 
(prepare_index_entries_targets): destroy normalize_index_element element.
     new 2e402c9aab * tp/Texinfo/XS/main/tree.c (spare_element, reset_obstacks) 
(new_element, destroy_element): comment out code related to spare_element.  
Instead simply free the destroyed element. Avoiding memory leak with 
spare_element requires calling reset_obstacks, which adds some complexity.


Summary of changes:
 ChangeLog                            | 19 +++++++++++++++++++
 tp/Texinfo/XS/convert/convert_html.c |  2 ++
 tp/Texinfo/XS/convert/converter.c    |  5 +++--
 tp/Texinfo/XS/main/tree.c            | 13 ++++++++++++-
 tp/Texinfo/XS/main/utils.c           |  5 ++++-
 5 files changed, 40 insertions(+), 4 deletions(-)