[pango] (7 commits) Non-fast-forward update to branch ligature-caret-rtl-fixes

[Matthias Clasen <matthiasc src gnome org>]

The branch 'ligature-caret-rtl-fixes' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  de7d9bb... test-shape: Add an option for hex chars
  6220fec... test-shape: Show cluster boundaries correctly
  0cbec08... test-itemize: Add --hex-chars option
  f82adad... Fixes for rtl cursor positions
  1bd739b... Take kerning into account for ligature carets
  f92c700... Try harder to find positions in clusters

Commits added to the branch:

  b144b6a... test-shape: Add an option for hex chars
  609a00c... test-shape: Show cluster boundaries correctly
  974ad21... test-itemize: Add --hex-chars option
  543c5bd... Fixes for rtl cursor positions
  17d1d15... Take kerning into account for ligature carets
  1d30a05... Try harder to find positions in clusters
  294a9af... docs: Some detail for PangoGlyphGeometry