[pango: 2/2] Merge branch 'issue-322' into 'master'

[Khaled Hosny <khaledh src gnome org>]

commit eb2c647ff693bf3218fd1772f11a008bfbc975e7
Merge: 8b8d0e84 d2975902
Author: Khaled Hosny <khaledhosny eglug org>
Date:   Thu Dec 13 12:29:29 2018 +0000

    Merge branch 'issue-322' into 'master'
    
    Issue #322 - Vertical text doesn't fall back to rotated versions of horizontal glyphs when necessary
    
    Closes #322
    
    See merge request GNOME/pango!28

 pango/pango-context.c                     | 75 ++++++++++++++++++++++---------
 tools/gen-vertical-orientation-U-table.py | 54 ++++++++++++++++++++++
 2 files changed, 108 insertions(+), 21 deletions(-)
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