master updated (3d3b713753 -> 2f52a457ad)

[Gavin D. Smith]

gavin pushed a change to branch master.

    from 3d3b713753 * tp/Texinfo/Convert/Plaintext.pm (_convert): Move handling 
of cross-reference commands earlier.
     new 413a7a34c9 * tp/Texinfo/Convert/Plaintext.pm (_convert): Insert into 
'current_contents' array less, rather calling _convert recursively on added 
material.  This seems more straightforward than modifying an array that we are 
iterating over.
     new 2f52a457ad * tp/Texinfo/Convert/Plaintext.pm (_convert): Do not insert 
into  'current_contents' array at all.  Do not copy 'contents' array when 
converting element contents.  This save space and time. <xref commands, index 
entry commands> Adapt to fact that elements are not removed from 
'current_contents' as they are converted, so current element is still present.


Summary of changes:
 ChangeLog                       | 18 ++++++++
 tp/Texinfo/Convert/Plaintext.pm | 94 +++++++++++++++++++++++++----------------
 2 files changed, 76 insertions(+), 36 deletions(-)