[pango: 6/6] Merge branch 'unicode13' into 'master'

[Matthias Clasen <matthiasc src gnome org>]

commit 4c44845a850b935b28ce7b8665356223a32224fd
Merge: 220905c5 9d76aa66
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Jun 8 15:41:19 2020 +0000

    Merge branch 'unicode13' into 'master'
    
    Update Unicode Text Segmentation and Line Breaking to Unicode 13
    
    See merge request GNOME/pango!174

 pango/break.c               |  43 ++-
 pango/pango-break-table.h   | 718 ++++++++++++++++++++++++++++++++------------
 tests/GraphemeBreakTest.txt |  78 +----
 tests/SentenceBreakTest.txt |   6 +-
 tests/WordBreakTest.txt     |   6 +-
 tools/gen-break-table.py    |  27 +-
 6 files changed, 569 insertions(+), 309 deletions(-)
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