Revert "Imported Upstream version 1.2.7"

This reverts commit 087e8c5d58be057cb77192932cd7fa8f7aacf1a5.

1 files changed, 0 insertions, 319 deletions

diff --git a/NEWS b/NEWS
index e62b198..c4950e2 100644
--- a/NEWS
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-Overview of changes leading to 1.2.7
-Monday, May 2, 2016
-====================================
-
-- Blacklist another version of Times New Roman (Bold) Italic from Windows 7.
-- Fix Mongolian Free Variation Selectors shaping with certain fonts.
-- Fix Tibetan shorthand contractions shaping.
-- Improved list of language tag mappings.
-- Unbreak build on Windows CE.
-- Make 'glyf' table loading lazy in hb-ot-font.
-
-
-Overview of changes leading to 1.2.6
-Friday, April 8, 2016
-====================================
-
-- Blacklist GDEF table of another set of Times New Roman (Bold) Italic.
-- DirectWrite backend improvements.  Note: DirectWrite backend is
-  exclusively for our internal testing and should NOT be used in any
-  production system whatsoever.
-
-
-Overview of changes leading to 1.2.5
-Monday, April 4, 2016
-====================================
-
-- Fix GDEF mark-filtering-set, which was broken in 1.2.3.
-
-
-Overview of changes leading to 1.2.4
-Thursday, March 17, 2016
-====================================
-
-- Synthesize GDEF glyph class for any glyph that does not have one in GDEF.
-  I really hope we don't discover broken fonts that shape badly with this
-  change.
-- Misc build and other minor fixes.
-- API changes:
-  - Added HB_NDEBUG.  It's fine for production systems to define this to
-    disable high-overhead debugging checks.  However, I also reduced the
-    overhead of those checks, so it's a non-issue right now.  You can
-    forget it.  Just not defining anything at all is fine.
-
-
-Overview of changes leading to 1.2.3
-Thursday, February 25, 2016
-====================================
-
-- Blacklist GDEF table of certain versions of Times New Roman (Bold) Italic,
-  due to bug in glyph class of ASCII double-quote character.  This should
-  address "regression" introduced in 1.2.0 when we switched mark zeroing
-  in most shapers from BY_UNICODE_LATE to BY_GDEF_LATE.
-  This fourth release in a week should finally stablize things...
-
-- hb-ot-font's get_glyph() implementation saw some optimizations.  Though,
-  might be really hard to measure in real-world situations.
-
-- Also, two rather small API changes:
-
-We now disable some time-consuming internal bookkeeping if built with NDEBUG
-defined.  This is a first time that we use NDEBUG to disable debug code.  If
-there exist production systems that do NOT want to enable NDEBUG, please let
-me know and I'll add HB_NDEBUG.
-
-Added get_nominal_glyph() and get_variation_glyph() instead of get_glyph()
-
-New API:
-- hb_font_get_nominal_glyph_func_t
-- hb_font_get_variation_glyph_func_t
-- hb_font_funcs_set_nominal_glyph_func()
-- hb_font_funcs_set_variation_glyph_func()
-- hb_font_get_nominal_glyph()
-- hb_font_get_variation_glyph()
-
-Deprecated API:
-- hb_font_get_glyph_func_t
-- hb_font_funcs_set_glyph_func()
-
-Clients that implement their own font-funcs are encouraged to replace
-their get_glyph() implementation with a get_nominal_glyph() and
-get_variation_glyph() pair.  The variation version can assume that
-variation_selector argument is not zero.  Old (deprecated) functions
-will continue working indefinitely using internal gymnastics; it is
-just more efficient to use the new functions.
-
-
-Overview of changes leading to 1.2.2
-Wednesday, February 24, 2016
-====================================
-
-- Fix regression with mark positioning with fonts that have
-  non-zero mark advances.  This was introduced in 1.2.0 while
-  trying to make mark and cursive attachments to work together.
-  I have partially reverted that, so this version is much more
-  like what we had before.  All clients who updated to 1.2.0
-  should update to this version.
-
-
-Overview of changes leading to 1.2.1
-Tuesday, February 23, 2016
-====================================
-
-- CoreText: Fix bug with wrong scale if font scale was changed later.
-  https://github.com/libass/libass/issues/212
-- CoreText: Drastically speed up font initialization.
-- CoreText: Fix tiny leak.
-- Group ZWJ/ZWNJ with previous syllable under cluster-level=0.
-  https://github.com/behdad/harfbuzz/issues/217
-- Add test/shaping/README.md about how to add tests to the suite.
-
-
-Overview of changes leading to 1.2.0
-Friday, February 19, 2016
-====================================
-
-- Fix various issues (hangs mostly) in case of memory allocation failure.
-- Change mark zeroing types of most shapers from BY_UNICODE_LATE to
-  BY_GDEF_LATE.  This seems to be what Uniscribe does.
-- Change mark zeroing of USE shaper from NONE to BY_GDEF_EARLY.  That's
-  what Windows does.
-- Allow GPOS cursive connection on marks, and fix the interaction with
-  mark attachment.  This work resulted in some changes to how mark
-  attachments work.  See:
-  https://github.com/behdad/harfbuzz/issues/211
-  https://github.com/behdad/harfbuzz/commit/86c68c7a2c971efe8e35b1f1bd99401dc8b688d2
-- Graphite2 shaper: improved negative advance handling (eg. Nastaliq).
-- Add nmake-based build system for Windows.
-- Minor speedup.
-- Misc. improvements.
-
-
-Overview of changes leading to 1.1.3
-Monday, January 11, 2016
-====================================
-
-- Ported Indic shaper to Unicode 8.0 data.
-- Universal Shaping Engine fixes.
-- Speed up CoreText shaper when font fallback happens in CoreText.
-- Documentation improvements, thanks to Khaled Hosny.
-- Very rough directwrite shaper for testing, thanks to Ebrahim Byagowi.
-- Misc bug fixes.
-- New API:
-
-  * Font extents:
-      hb_font_extents_t
-      hb_font_get_font_extents_func_t
-      hb_font_get_font_h_extents_func_t
-      hb_font_get_font_v_extents_func_t
-      hb_font_funcs_set_font_h_extents_func
-      hb_font_funcs_set_font_v_extents_func
-      hb_font_get_h_extents
-      hb_font_get_v_extents
-      hb_font_get_extents_for_direction
-
-  * Buffer message (aka debug):
-      hb_buffer_message_func_t
-      hb_buffer_set_message_func()
-    Actual message protocol to be fleshed out later.
-
-
-Overview of changes leading to 1.1.2
-Wednesday, November 26, 2015
-====================================
-
-- Fix badly-broken fallback shaper that affected terminology.
-  https://github.com/behdad/harfbuzz/issues/187
-- Fix y_scaling in Graphite shaper.
-- API changes:
-  * An unset glyph_h_origin() function in font-funcs now (sensibly)
-    implies horizontal origin at 0,0.  Ie, the nil callback returns
-    true instead of false.  As such, implementations that have a
-    glyph_h_origin() that simply returns true, can remove that function
-    with HarfBuzz >= 1.1.2.  This results in a tiny speedup.
-
-
-Overview of changes leading to 1.1.1
-Wednesday, November 24, 2015
-====================================
-
-- Build fixes, specially for hb-coretext.
-
-
-Overview of changes leading to 1.1.0
-Wednesday, November 18, 2015
-====================================
-
-- Implement 'stch' stretch feature for Syriac Abbreviation Mark.
-  https://github.com/behdad/harfbuzz/issues/141
-- Disable use of decompose_compatibility() callback.
-- Implement "shaping" of various Unicode space characters, even
-  if the font does not support them.
-  https://github.com/behdad/harfbuzz/issues/153
-- If font does not support U+2011 NO-BREAK HYPHEN, fallback to
-  U+2010 HYPHEN.
-- Changes resulting from libFuzzer continuous fuzzing:
-  * Reject font tables that need more than 8 edits,
-  * Bound buffer growth during shaping to 32x,
-  * Fix assertions and other issues at OOM / buffer max-growth.
-- Misc fixes and optimizations.
-- API changes:
-  * All fonts created with hb_font_create() now inherit from
-    (ie. have parent) hb_font_get_empty().
-
-
-Overview of changes leading to 1.0.6
-Thursday, October 15, 2015
-====================================
-
-- Reduce max nesting level in OT lookups from 8 to 6.
-  Should not affect any real font as far as I know.
-- Fix memory access issue in ot-font.
-- Revert default load-flags of fonts created using hb_ft_font_create()
-  back to FT_LOAD_DEFAULT|FT_LOAD_NO_HINTING.  This was changed in
-  last release (1.0.5), but caused major issues, so revert.
-  https://github.com/behdad/harfbuzz/issues/143
-
-
-Overview of changes leading to 1.0.5
-Tuesday, October 13, 2015
-====================================
-
-- Fix multiple memory access bugs discovered using libFuzzer.
-  https://github.com/behdad/harfbuzz/issues/139
-  Everyone should upgrade to this version as soon as possible.
-  We now have continuous fuzzing set up, to avoid issues like
-  these creeping in again.
-- Misc fixes.
-
-- New API:
-  * hb_font_set_parent().
-  * hb_ft_font_[sg]et_load_flags()
-    The default flags for fonts created using hb_ft_font_create()
-    has changed to default to FT_LOAD_DEFAULT now.  Previously it
-    was defaulting to FT_LOAD_DFEAULT|FT_LOAD_NO_HINTING.
-
-- API changes:
-  * Fonts now default to units-per-EM as their scale, instead of 0.
-  * hb_font_create_sub_font() does NOT make parent font immutable
-    anymore.  hb_font_make_immutable() does.
-
-
-Overview of changes leading to 1.0.4
-Wednesday, September 30, 2015
-====================================
-
-- Fix minor out-of-bounds read error.
-
-
-Overview of changes leading to 1.0.3
-Tuesday, September 1, 2015
-====================================
-
-- Start of user documentation, from Simon Cozens!
-- Implement glyph_extents() for TrueType fonts in hb-ot-font.
-- Improve GPOS cursive attachments with conflicting lookups.
-- More fixes for cluster-level = 1.
-- Uniscribe positioning fix.
-
-
-Overview of changes leading to 1.0.2
-Wednesday, August 19, 2015
-====================================
-
-- Fix shaping with cluster-level > 0.
-- Fix Uniscribe backend font-size scaling.
-- Declare dependencies in harfbuzz.pc.
-  FreeType is not declared though, to avoid bugs in pkg-config
-  0.26 with recursive dependencies.
-- Slightly improved debug infrastructure.  More to come later.
-- Misc build fixes.
-
-
-Overview of changes leading to 1.0.1
-Monday, July 27, 2015
-====================================
-
-- Fix out-of-bounds access in USE shaper.
-
-
-Overview of changes leading to 1.0.0
-Sunday, July 26, 2015
-====================================
-
-- Implement Universal Shaping Engine:
-  https://www.microsoft.com/typography/OpenTypeDev/USE/intro.htm
-  http://blogs.windows.com/bloggingwindows/2015/02/23/windows-shapes-the-worlds-languages/
-- Bump version to 1.0.0.  The soname was NOT bumped.
-
-
-Overview of changes leading to 0.9.42
-Thursday, July 26, 2015
-=====================================
-
-- New API to allow for retrieving finer-grained cluster
-  mappings if the client desires to handle them.  Default
-  behavior is unchanged.
-- Fix cluster merging when removing default-ignorables.
-- Update to Unicode 8.0
-- hb-graphite2 fixes.
-- Misc fixes.
-- Removed HB_NO_MERGE_CLUSTERS hack.
-- New API:
-  hb_buffer_cluster_level_t enum
-  hb_buffer_get_cluster_level()
-  hb_buffer_set_cluster_level()
-  hb-shape / hb-view --cluster-level
-
-
-Overview of changes leading to 0.9.41
-Thursday, June 18, 2015
-=====================================
-
-- Fix hb-coretext with trailing whitespace in right-to-left.
-- New API: hb_buffer_reverse_range().
-- Allow implementing atomic ops in config.h.
-- Fix hb_language_t in language bindings.
-- Misc fixes.
-
-
 Overview of changes leading to 0.9.40
 Friday, March 20, 2015
 =====================================