[Emacs-diffs] master updated (9f4c945 -> 77f96e2)

[Eli Zaretskii]

eliz pushed a change to branch master.

      from  9f4c945   Make mouse-wheel-scroll-amount consistent among platforms
      adds  ab93444   Add support for building with HarfBuzz
      adds  a2bea37   First attempt at HarfBuzz shaping
      adds  9014e05   Allow turning HarfBuzz off at run time
      adds  ca0b6e9   Cache hb_font_t
      adds  68e675d   Set cluster level to one
      adds  0a1e695   WIP: implement some Unicode callback functions
      adds  981b3d2   Fix uni_combining()
      adds  a721468   Simplify mainline Harfbuzz-using code
      adds  0cf5d63   Default to --with-harfbuzz
      adds  2f72162   Fix crash in the Cairo build
      adds  ffb3bd9   * configure.ac: Guess at minimum harfbuzz version.  
(Bug#33748)
      adds  051d65a   Assume hb_ft_font_create_referenced if HarfBuzz
      adds  cae8b69   Fix compilation errors when building without libotf
      adds  3c64f02   More fixes for build without libotf
      adds  0f4e05c   * src/ftcrfont.c (ftcrfont_driver): Really commit last 
change.
      adds  c693952   Fix last change.
      adds  8ea9fbe   Avoid compilation warning in ftfont.c
      adds  681271d   Condition some more hb_* functions on HAVE_LIBOTF.
      adds  80e0491   Fix one last compilation warning in ftfont.c
      adds  47ed564   Properly fix building with HarfBuzz and without libotf
      adds  47d1cdc   Fix previous commit
      adds  8e424aa   Subclass default HarfBuzz Unicode functions
      adds  a886280   Replace a FIXME with an expanded comment
      adds  e1424cb   Replace another FIXME with a TODO and expanded comment
      adds  bb60393   Remove one more FIXME
      adds  a93668f   Cache HarfBuzz buffer
      adds  1a80b5d   Clarify one FIXME a bit
      adds  48776b7   Provide text directionality and language to HarfBuzz 
shaper
      adds  1cef2d7   Fix text direction of the HarfBuzz shaping buffer
      adds  f7ccac9   ; Fix last change in src /composite.c.
      adds  398ad62   We need the bidi level not the paragraph direction
      adds  066a2b4   Always set explicit HarfBuzz buffer direction
      adds  015a6e1   Unify three font info structures
      adds  886bedb   Merge branch 'master' into harfbuzz
      adds  27511b9   Fix NS build
      adds  f208d5a   Add new font backend drivers for text shaping by HarfBuzz
      adds  3f9d96e   Fix last changes in src/ftfont.c
      adds  bc991e4   * src/xfns.c (x_create_tip_frame): Register font drivers 
as in normal frames.
      adds  5d7dafa   Document font backends for Cairo and/or HarfBuzz
      adds  b40dde7   Merge branch 'master' into harfbuzz
      adds  fba3687   Add HarfBuzz font backend for MS-Windows
      adds  2ffec6b   Unbreak display of characters on MS-Windows
      adds  ec8e914   Fix handling of -xrm on MS-Windows broken by recent 
commits
      adds  b55cc09   Enhance Hebrew display in HELLO
      adds  b7730c2   ; * etc/NEWS: Mention support for HarfBuzz on MS-Windows.
      adds  4363777   Move common HarfBuzz code to a common file hbfont.c
      adds  a8a114a   Prefer HarfBuzz to Uniscribe on MS-Windows
      adds  bb99933   Update the documentation due to changes in loading font 
backends
      adds  abb9c62   ; * etc/NEWS: Reflect changes in font backend loading.
      adds  a1f2668   ; * src/hbfont.c: Fix commentary.
      adds  eeb54aa   Implement the get_variation_glyphs method for HarfBuzz on 
MS-Windows
      adds  7febfc5   ; * src/font.c (Ffont_variation_glyphs): Doc fix.
      adds  0c22b52   Port hbfont.c to GCC 9 with --enable-gcc-warnings
      adds  fd380b4   ; src/w32uniscribe.c: Remove redundant include of math.h.
      adds  ab1d5d4   Make fthbfont and derivatives use common HarfBuzz code in 
hbfont.c
      adds  1ab6963   Make fthbfont and derivatives use common HarfBuzz code in 
hbfont.c
      adds  2ae0c7a   Revert previous commit
      adds  295572c   Implement the get_variation_glyphs method for FreeType >= 
2.3.6
      adds  de9cdc1   ; * src/hbfont.c (hbfont_shape): Fix a typo in a comment.
      adds  f3fddfb   Update dependencies
       new  4ebfec0   Merge remote-tracking branch 'origin/harfbuzz'
       new  dec5250   Support text shaping with HarfBuzz
       new  77f96e2   Merge branch 'master' of 
git.savannah.gnu.org:/srv/git/emacs


Summary of changes:
 admin/nt/dist-build/build-dep-zips.py |   5 +-
 configure.ac                          | 106 +++++---
 doc/emacs/msdos.texi                  |  39 ++-
 doc/lispref/frames.texi               |  22 +-
 etc/HELLO                             |   4 +-
 etc/NEWS                              |  12 +
 lisp/composite.el                     |  26 +-
 lisp/language/ethio-util.el           |   2 +-
 lisp/language/hebrew.el               |   6 +-
 lisp/language/ind-util.el             |   3 +
 lisp/language/japanese.el             |   2 +-
 lisp/language/lao-util.el             |   6 +-
 lisp/language/misc-lang.el            |   4 +-
 lisp/language/thai-util.el            |   6 +-
 lisp/language/tv-util.el              |   2 +-
 src/Makefile.in                       |   9 +-
 src/chartab.c                         |  15 +-
 src/composite.c                       |  44 +++-
 src/composite.h                       |   3 +-
 src/font.c                            |  22 +-
 src/font.h                            |  53 +++-
 src/ftcrfont.c                        |  97 +++++--
 src/ftfont.c                          | 146 ++++++++--
 src/ftfont.h                          |   8 +
 src/ftxfont.c                         |  14 +-
 src/hbfont.c                          | 482 ++++++++++++++++++++++++++++++++++
 src/indent.c                          |   4 +-
 src/lisp.h                            |   1 +
 src/macfont.m                         |  33 ++-
 src/w32common.h                       |   4 +
 src/w32fns.c                          |  81 +++++-
 src/w32font.c                         |   1 +
 src/w32uniscribe.c                    | 376 ++++++++++++++++++++++++--
 src/xdisp.c                           |   1 +
 src/xfns.c                            |  14 +-
 src/xftfont.c                         |  88 ++++++-
 36 files changed, 1517 insertions(+), 224 deletions(-)
 create mode 100644 src/hbfont.c