[pango/matthiasc/for-main] (25 commits) ...attributes: Cosmetics

[Matthias Clasen <matthiasc src gnome org>]

Summary of changes:

  5efdd7e... Merge branch 'matthiasc/for-main' into 'main' (*)
  bf5e071... markup: Add a text transform attribute (*)
  24dfe39... layout: Text transform affects shape (*)
  230c676... tests: Handle text transform attrs (*)
  0f9c6ca... Add pango_shape_item (*)
  585a902... layout: Use pango_shape_item (*)
  e892e6e... shaping: implement text transform (*)
  7ee2886... Documentation tweaks (*)
  d1b01c8... tests: Use en_US.UTF8 instead of C (*)
  b2c3b6a... Add a test for text_transform in markup (*)
  15fe855... language: Document issue with per-thread locales (*)
  f72ff7d... Merge branch 'language-get-default' into 'main' (*)
  1ac4f5d... Merge branch 'text-transform-3' into 'main' (*)
  b823774... renderer: Don't divide by zero (*)
  1193592... Remove leftover test files (*)
  4427462... Merge branch 'renderer-crash' into 'main' (*)
  c13ec65... Merge branch 'matthiasc/for-master' into 'main' (*)
  88e5e8d... break: Some code reorg
  0d9fb66... tests: Tweak test-break output
  2fbee4c... Fix binding helpers for absolute-line-height
  e812c04... Trivial
  097f86b... Add a forgotten binding helper
  d61aa45... tests: Add more attribute tests
  0fbcaa7... tests: Make test-itemize work better
  b9d6e89... attributes: Cosmetics

(*) This commit already existed in another branch; no separate mail sent