[pango: 8/8] Merge branch 'baseline-shift' into 'main'

[Matthias Clasen <matthiasc src gnome org>]

commit c1009a25f561f94bb71f78fe9353ed6c4238e3a7
Merge: 44e5d0b2 a0cb9d5e
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed Sep 1 11:41:53 2021 +0000

    Merge branch 'baseline-shift' into 'main'
    
    Implement baseline shifts
    
    See merge request GNOME/pango!462

 pango/ellipsize.c              |   3 +-
 pango/itemize.c                | 181 ++++++++++++++++++++++++++++++++++---
 pango/pango-attributes.c       |  56 +++++++++++-
 pango/pango-attributes.h       |  31 +++++++
 pango/pango-glyph-item.c       |   9 +-
 pango/pango-glyph-item.h       |  11 ++-
 pango/pango-layout-private.h   |   5 +-
 pango/pango-layout.c           | 201 +++++++++++++++++++++++++++++++++++------
 pango/pango-markup.c           |  58 ++++++++----
 pango/pango-renderer.c         |  29 +++---
 tests/markups/valid-4.expected |   8 +-
 tests/test-itemize.c           |   2 +
 tests/test-layout.c            | 190 +++-----------------------------------
 13 files changed, 515 insertions(+), 269 deletions(-)
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