Commit 8cd31eb7b0c0af307f5f31109685963e522718fc
2017-05-03T23:54:29
*/*: s/backwards compatibility/backward compatibility/.
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diff --git a/ChangeLog b/ChangeLog
index d04d576..1dcd7f9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2017-05-03 Werner Lemberg <wl@gnu.org>
+
+ */*: s/backwards compatibility/backward compatibility/.
+
2017-05-03 Sascha Brawer <sascha@google.com>
Werner Lemberg <wl@gnu.org
@@ -127,7 +131,7 @@
* include/freetype/freetype.h (FT_Render_Mode): Fix order.
- This retains backwards compatibility.
+ This retains backward compatibility.
Noted by Alexei.
@@ -162,7 +166,7 @@
horizontally, only applying vertical scaling and hinting.
At the same time, the behaviour of the `light' auto-hinter gets
- restored for backwards compatibility: Both vertical and horizontal
+ restored for backward compatibility: Both vertical and horizontal
scaling is again based on rounded metrics values (this was changed
in a commit from 2017-03-30 as a side effect). To be more precise,
the behaviour is restored for TrueType fonts only; for other font
diff --git a/ChangeLog.21 b/ChangeLog.21
index c36da8f..eff9f79 100644
--- a/ChangeLog.21
+++ b/ChangeLog.21
@@ -9062,7 +9062,7 @@
FT_Glyph_Name_Requester => FT_Face_GetGlyphNameFunc
FT_Name_Index_Requester => FT_Face_GetGlyphNameIndexFunc
- * src/base/ftapi.c: New file. It contains backwards compatibility
+ * src/base/ftapi.c: New file. It contains backward compatibility
functions.
* include/freetype/internal/psaux.h, src/cid/cidload.c,
@@ -9246,7 +9246,7 @@
{
} PS_StructRec, *PS_Struct;
- typedef PS_StructRec T1_Struct; /* backwards-compatibility */
+ typedef PS_StructRec T1_Struct; /* backward compatibility */
Hence, we increase the coherency of the source code by effectively
using the `Rec' prefix for structure types.
diff --git a/ChangeLog.22 b/ChangeLog.22
index 481c25e..e3aec74 100644
--- a/ChangeLog.22
+++ b/ChangeLog.22
@@ -605,7 +605,7 @@
* docs/release: Minor additions and clarifications.
- * docs/CHANGES: Updated to reflect many fixes for backwards
+ * docs/CHANGES: Updated to reflect many fixes for backward
compatibility. Still incomplete.
2006-02-26 David Turner <david@freetype.org>
@@ -2787,7 +2787,7 @@
2005-06-15 Kirill Smelkov <kirr@mns.spb.ru>
The next release will be 2.2.0, so don't worry about source code
- backwards compatibility.
+ backward compatibility.
* include/freetype/ftimage.h (FT_Outline_MoveToFunc,
FT_Outline_LineToFunc, FT_Outline_ConicToFunc,
diff --git a/ChangeLog.24 b/ChangeLog.24
index 577ffed..796763c 100644
--- a/ChangeLog.24
+++ b/ChangeLog.24
@@ -335,7 +335,7 @@
* include/freetype/ftmoderr.h: Fix commit from 2013-03-11.
- The previous version was not backwards compatible. Reported by
+ The previous version was not backward compatible. Reported by
Behdad.
2013-03-14 Werner Lemberg <wl@gnu.org>
diff --git a/ChangeLog.25 b/ChangeLog.25
index 60de564..d7fed71 100644
--- a/ChangeLog.25
+++ b/ChangeLog.25
@@ -244,7 +244,7 @@
All public FreeType enumeration and flag values are uppercase...
- * include/tttables.h (FT_Sfnt_Tag): Implement it. For backwards
+ * include/tttables.h (FT_Sfnt_Tag): Implement it. For backward
compatibility, retain the old values as macros.
* src/base/ftfstype.c (FT_Get_FSType_Flags), src/sfnt/sfdriver.c
diff --git a/ChangeLog.26 b/ChangeLog.26
index 7c1126a..c174b6d 100644
--- a/ChangeLog.26
+++ b/ChangeLog.26
@@ -563,26 +563,26 @@
* src/truetype/ttinterp.c (SUBPIXEL_HINTING): Replaced by...
(NO_SUBPIXEL_HINTING, SUBPIXEL_HINTING_INFINALITY,
SUBPIXEL_HINTING_MINIMAL): ...new macros.
- (Direct_Move, Direct_Move_X, Direct_Move_Y): Handle backwards
+ (Direct_Move, Direct_Move_X, Direct_Move_Y): Handle backward
compatibility.
Updated.
(Ins_RS, Ins_FDEF, Ins_ENDF, Ins_CALL, Ins_LOOPCALL, Ins_MD):
Updated.
(Ins_INSTCTRL): Handle native ClearType mode flag.
Updated.
- (Ins_FLIPPT, Ins_FLIPRGON, Ins_FLIPRGOFF): Handle backwards
+ (Ins_FLIPPT, Ins_FLIPRGON, Ins_FLIPRGOFF): Handle backward
compatibility.
(Move_Zp2_Point): Ditto.
(Ins_SHP): Updated.
- (Ins_SHPIX): Handle backwards compatibility.
+ (Ins_SHPIX): Handle backward compatibility.
Updated.
(Ins_MSIRP, Ins_MDAP, Ins_MIAP, Ins_MDRP, Ins_MIRP): Updated.
(Ins_ALIGNRP): Updated.
- (Ins_IUP, Ins_DELTAP): Handle backwards compatibility.
+ (Ins_IUP, Ins_DELTAP): Handle backward compatibility.
Updated.
(Ins_GETINFO): Handle v38 flags.
Updated.
- (TT_RunIns): Handle backwards compatibility mode.
+ (TT_RunIns): Handle backward compatibility mode.
Updated.
2016-05-17 Nikolaus Waxweiler <madigens@gmail.com>
@@ -606,16 +606,16 @@
* src/truetype/ttinterp.h (TT_ExecContextRec): Define new fields
`subpixel_hinting_lean', `vertical_lcd_lean',
- `backwards_compatibility', `iupx_called', iupy_called', and
+ `backward_compatibility', `iupx_called', iupy_called', and
`grayscale_cleartype' for new hinting mode.
* src/truetype/ttdriver.c (tt_property_set): Handle v38 and v40
interpreters conditionally.
* src/truetype/ttgload.c (TT_Hint_Glyph): Save phantom points unless
- in v38 backwards compatibility mode.
+ in v38 backward compatibility mode.
Updated.
- (compute_glyph_metrics): Add v38 backwards compatibility mode
+ (compute_glyph_metrics): Add v38 backward compatibility mode
constraint for adjusting advance widths.
Updated.
(tt_loader_init): Handle new flags `subpixel_hinting_lean',
@@ -1482,7 +1482,7 @@
Still handle `__FTERRORS_H__'.
- We need this for backwards compatibility.
+ We need this for backward compatibility.
Problem reported by John Emmas <johne53@tiscali.co.uk>.
@@ -4222,7 +4222,7 @@
[truetype] Support selector index 3 of the INSTCTRL instruction.
- This flag activates `native ClearType hinting', disabling backwards
+ This flag activates `native ClearType hinting', disabling backward
compatibility mode as described in Greg Hitchcocks whitepaper. In
other words, it enables unrestricted functionality of all TrueType
instructions in ClearType.
diff --git a/configure b/configure
index e4312f9..68dbd99 100755
--- a/configure
+++ b/configure
@@ -15,7 +15,7 @@
rm -f config.mk builds/unix/unix-def.mk builds/unix/unix-cc.mk
-# respect GNUMAKE environment variable for backwards compatibility
+# respect GNUMAKE environment variable for backward compatibility
if test "x$GNUMAKE" = x; then
if test "x$MAKE" = x; then
if test "x`make -v 2>/dev/null | egrep 'GNU|makepp'`" = x; then
diff --git a/docs/CHANGES b/docs/CHANGES
index d96be35..4413a32 100644
--- a/docs/CHANGES
+++ b/docs/CHANGES
@@ -342,7 +342,7 @@ CHANGES BETWEEN 2.6.2 and 2.6.3
to the user. The exception to this is `__FTERRORS_H__', which
must be sometimes undefined by the user to get FreeType error
strings: Both this form and the new `FTERRORS_H_' macro are
- accepted for backwards compatibility.
+ accepted for backward compatibility.
- Minor improvements mainly to the Type 1 driver.
@@ -583,17 +583,17 @@ CHANGES BETWEEN 2.5.5 and 2.6
compiler warnings.
- Function `FT_Bitmap_New' has been renamed to `FT_Bitmap_Init',
- since this name better reflects its function. For backwards
+ since this name better reflects its function. For backward
compatibility, the old function name is still available.
- Function `FT_Get_X11_Font_Format' has been renamed to
`FT_Get_Font_Format', since this name better reflects its
- function. For backwards compatibility, the old function name is
+ function. For backward compatibility, the old function name is
still available.
Additionally, the header file macro for this function has been
renamed to `FT_FONT_FORMATS_H' (the old name `FT_XFREE86_H' is
- retained for backwards compatibility).
+ retained for backward compatibility).
- Various improvements to the `ftgrid' demo program.
@@ -1027,7 +1027,7 @@ index ebcf189..3f2ce6b 100644
II. MISCELLANEOUS
- The (top-level) `configure' script now respects the MAKE
- environment variable to specify a `make' binary. For backwards
+ environment variable to specify a `make' binary. For backward
compatibility, GNUMAKE still overrides MAKE, though.
- The `ftview' and `ftdiff' demo programs have been redesigned,
diff --git a/include/freetype/freetype.h b/include/freetype/freetype.h
index c3bc704..65f8fce 100644
--- a/include/freetype/freetype.h
+++ b/include/freetype/freetype.h
@@ -771,7 +771,7 @@ FT_BEGIN_HEADER
FT_ENC_TAG( FT_ENCODING_WANSUNG, 'w', 'a', 'n', 's' ),
FT_ENC_TAG( FT_ENCODING_JOHAB, 'j', 'o', 'h', 'a' ),
- /* for backwards compatibility */
+ /* for backward compatibility */
FT_ENCODING_GB2312 = FT_ENCODING_PRC,
FT_ENCODING_MS_SJIS = FT_ENCODING_SJIS,
FT_ENCODING_MS_GB2312 = FT_ENCODING_PRC,
@@ -2037,7 +2037,7 @@ FT_BEGIN_HEADER
/* `num_params' and `params' is used. They are ignored otherwise. */
/* */
/* Ideally, both the `pathname' and `params' fields should be tagged */
- /* as `const'; this is missing for API backwards compatibility. In */
+ /* as `const'; this is missing for API backward compatibility. In */
/* other words, applications should treat them as read-only. */
/* */
typedef struct FT_Open_Args_
diff --git a/include/freetype/fterrors.h b/include/freetype/fterrors.h
index 021989d..42769fa 100644
--- a/include/freetype/fterrors.h
+++ b/include/freetype/fterrors.h
@@ -106,7 +106,7 @@
/* */
/* #undefine __FTERRORS_H__ */
/* */
- /* work for backwards compatibility. */
+ /* work for backward compatibility. */
/* */
#if !( defined( FTERRORS_H_ ) && defined ( __FTERRORS_H__ ) )
#define FTERRORS_H_
diff --git a/include/freetype/ftsnames.h b/include/freetype/ftsnames.h
index ff888b7..a316540 100644
--- a/include/freetype/ftsnames.h
+++ b/include/freetype/ftsnames.h
@@ -243,7 +243,7 @@ FT_BEGIN_HEADER
* @description:
* A tag for @FT_Parameter to make @FT_Open_Face ignore typographic
* family names in the `name' table (introduced in OpenType version
- * 1.4). Use this for backwards compatibility with legacy systems that
+ * 1.4). Use this for backward compatibility with legacy systems that
* have a four-faces-per-family restriction.
*
*/
@@ -264,7 +264,7 @@ FT_BEGIN_HEADER
* @description:
* A tag for @FT_Parameter to make @FT_Open_Face ignore typographic
* subfamily names in the `name' table (introduced in OpenType version
- * 1.4). Use this for backwards compatibility with legacy systems that
+ * 1.4). Use this for backward compatibility with legacy systems that
* have a four-faces-per-family restriction.
*
*/
diff --git a/include/freetype/ftstroke.h b/include/freetype/ftstroke.h
index 8a86808..4a20667 100644
--- a/include/freetype/ftstroke.h
+++ b/include/freetype/ftstroke.h
@@ -136,7 +136,7 @@ FT_BEGIN_HEADER
* FT_STROKER_LINEJOIN_MITER_VARIABLE generates a mitered line
* join as used in XPS. FT_STROKER_LINEJOIN_MITER is an alias
* for FT_STROKER_LINEJOIN_MITER_VARIABLE, retained for
- * backwards compatibility.
+ * backward compatibility.
*/
typedef enum FT_Stroker_LineJoin_
{
diff --git a/include/freetype/ftttdrv.h b/include/freetype/ftttdrv.h
index 50e1b24..26bc5e9 100644
--- a/include/freetype/ftttdrv.h
+++ b/include/freetype/ftttdrv.h
@@ -110,7 +110,7 @@ FT_BEGIN_HEADER
* TrueType interpreter fully allows the advance width to be adjusted in
* this mode, just the DWrite client will ignore those changes.
*
- * _ClearType_ _Backwards_ _Compatibility_
+ * _ClearType_ _Backward_ _Compatibility_
*
* This is a set of exceptions made in the TrueType interpreter to
* minimize hinting techniques that were problematic with the extra
@@ -118,9 +118,9 @@ FT_BEGIN_HEADER
* http://www.beatstamm.com/typography/RTRCh4.htm#Sec1 and
* http://www.microsoft.com/typography/cleartype/truetypecleartype.aspx.
* This technique is not to be confused with ClearType compatible
- * widths. ClearType backwards compatibility has no direct impact on
+ * widths. ClearType backward compatibility has no direct impact on
* changing advance widths, but there might be an indirect impact on
- * disabling some deltas. This could be worked around in backwards
+ * disabling some deltas. This could be worked around in backward
* compatibility mode.
*
* _Native_ _ClearType_ _Mode_
diff --git a/include/freetype/internal/psaux.h b/include/freetype/internal/psaux.h
index 286d604..935eb1a 100644
--- a/include/freetype/internal/psaux.h
+++ b/include/freetype/internal/psaux.h
@@ -817,7 +817,7 @@ FT_BEGIN_HEADER
} PSAux_ServiceRec, *PSAux_Service;
- /* backwards-compatible type definition */
+ /* backward compatible type definition */
typedef PSAux_ServiceRec PSAux_Interface;
diff --git a/include/freetype/internal/tttypes.h b/include/freetype/internal/tttypes.h
index 9a2f7c8..c0758e2 100644
--- a/include/freetype/internal/tttypes.h
+++ b/include/freetype/internal/tttypes.h
@@ -1383,7 +1383,7 @@ FT_BEGIN_HEADER
/* */
/* sph_compatibility_mode :: */
/* This flag is set if we are in ClearType */
- /* backwards compatibility mode (used by the */
+ /* backward compatibility mode (used by the */
/* v38 implementation of the bytecode */
/* interpreter). */
/* */
diff --git a/include/freetype/t1tables.h b/include/freetype/t1tables.h
index 81c9034..3f6b36e 100644
--- a/include/freetype/t1tables.h
+++ b/include/freetype/t1tables.h
@@ -291,7 +291,7 @@ FT_BEGIN_HEADER
} PS_DesignMapRec, *PS_DesignMap;
- /* backwards-compatible definition */
+ /* backward compatible definition */
typedef PS_DesignMapRec T1_DesignMap;
@@ -326,7 +326,7 @@ FT_BEGIN_HEADER
} PS_BlendRec, *PS_Blend;
- /* backwards-compatible definition */
+ /* backward compatible definition */
typedef PS_BlendRec T1_Blend;
diff --git a/include/freetype/ttnameid.h b/include/freetype/ttnameid.h
index 04be3f7..494d677 100644
--- a/include/freetype/ttnameid.h
+++ b/include/freetype/ttnameid.h
@@ -1216,7 +1216,7 @@ FT_BEGIN_HEADER
/* */
- /* for backwards compatibility with older FreeType versions */
+ /* for backward compatibility with older FreeType versions */
#define TT_UCR_ARABIC_PRESENTATION_A \
TT_UCR_ARABIC_PRESENTATION_FORMS_A
#define TT_UCR_ARABIC_PRESENTATION_B \
diff --git a/include/freetype/ttunpat.h b/include/freetype/ttunpat.h
index 11f6ded..f5e4170 100644
--- a/include/freetype/ttunpat.h
+++ b/include/freetype/ttunpat.h
@@ -3,7 +3,7 @@
/* ttunpat.h */
/* */
/* Definitions for the unpatented TrueType hinting system. */
-/* Obsolete, retained for backwards compatibility. */
+/* Obsolete, retained for backward compatibility. */
/* */
/* Copyright 2003-2017 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
diff --git a/src/base/ftapi.c b/src/base/ftapi.c
index 1e6c718..4262d37 100644
--- a/src/base/ftapi.c
+++ b/src/base/ftapi.c
@@ -38,7 +38,7 @@
/*************************************************************************/
/*************************************************************************/
- /* backwards compatibility API */
+ /* backward compatibility API */
FT_BASE_DEF( void )
FT_New_Memory_Stream( FT_Library library,
diff --git a/src/base/ftpatent.c b/src/base/ftpatent.c
index 0925a62..9900f99 100644
--- a/src/base/ftpatent.c
+++ b/src/base/ftpatent.c
@@ -3,7 +3,7 @@
/* ftpatent.c */
/* */
/* FreeType API for checking patented TrueType bytecode instructions */
-/* (body). Obsolete, retained for backwards compatibility. */
+/* (body). Obsolete, retained for backward compatibility. */
/* */
/* Copyright 2007-2017 by */
/* David Turner. */
diff --git a/src/truetype/ttgload.c b/src/truetype/ttgload.c
index 9c1e109..b7a844a 100644
--- a/src/truetype/ttgload.c
+++ b/src/truetype/ttgload.c
@@ -163,7 +163,7 @@
/* This may not be the right place for this, but it works... */
/* Note that we have to unconditionally load the tweaks since */
/* it is possible that glyphs individually switch ClearType's */
- /* backwards compatibility mode on and off. */
+ /* backward compatibility mode on and off. */
sph_set_tweaks( loader, glyph_index );
}
#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
@@ -821,11 +821,11 @@
#endif
#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
- /* Save possibly modified glyph phantom points unless in v40 backwards */
+ /* Save possibly modified glyph phantom points unless in v40 backward */
/* compatibility mode, where no movement on the x axis means no reason */
/* to change bearings or advance widths. */
if ( !( driver->interpreter_version == TT_INTERPRETER_VERSION_40 &&
- !loader->exec->backwards_compatibility ) )
+ !loader->exec->backward_compatibility ) )
{
#endif
loader->pp1 = zone->cur[zone->n_points - 4];
@@ -2053,18 +2053,18 @@
glyph->metrics.horiBearingY = bbox.yMax;
glyph->metrics.horiAdvance = loader->pp2.x - loader->pp1.x;
- /* Adjust advance width to the value contained in the hdmx table */
- /* unless FT_LOAD_COMPUTE_METRICS is set or backwards compatibility */
- /* mode of the v40 interpreter is active. See `ttinterp.h' for */
- /* details on backwards compatibility mode. */
+ /* Adjust advance width to the value contained in the hdmx table */
+ /* unless FT_LOAD_COMPUTE_METRICS is set or backward compatibility */
+ /* mode of the v40 interpreter is active. See `ttinterp.h' for */
+ /* details on backward compatibility mode. */
if (
#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
- !( driver->interpreter_version == TT_INTERPRETER_VERSION_40 &&
- ( loader->exec && loader->exec->backwards_compatibility ) ) &&
+ !( driver->interpreter_version == TT_INTERPRETER_VERSION_40 &&
+ ( loader->exec && loader->exec->backward_compatibility ) ) &&
#endif
- !face->postscript.isFixedPitch &&
- IS_HINTED( loader->load_flags ) &&
- !( loader->load_flags & FT_LOAD_COMPUTE_METRICS ) )
+ !face->postscript.isFixedPitch &&
+ IS_HINTED( loader->load_flags ) &&
+ !( loader->load_flags & FT_LOAD_COMPUTE_METRICS ) )
{
FT_Byte* widthp;
diff --git a/src/truetype/ttinterp.c b/src/truetype/ttinterp.c
index 0c51f75..af31408 100644
--- a/src/truetype/ttinterp.c
+++ b/src/truetype/ttinterp.c
@@ -1656,7 +1656,7 @@
/* zone :: The affected glyph zone. */
/* */
/* <Note> */
- /* See `ttinterp.h' for details on backwards compatibility mode. */
+ /* See `ttinterp.h' for details on backward compatibility mode. */
/* `Touches' the point. */
/* */
static void
@@ -1684,7 +1684,7 @@
/* Exception to the post-IUP curfew: Allow the x component of */
/* diagonal moves, but only post-IUP. DejaVu tries to adjust */
/* diagonal stems like on `Z' and `z' post-IUP. */
- if ( SUBPIXEL_HINTING_MINIMAL && !exc->backwards_compatibility )
+ if ( SUBPIXEL_HINTING_MINIMAL && !exc->backward_compatibility )
zone->cur[point].x += FT_MulDiv( distance, v, exc->F_dot_P );
else
#endif
@@ -1700,10 +1700,10 @@
if ( v != 0 )
{
#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
- if ( !( SUBPIXEL_HINTING_MINIMAL &&
- exc->backwards_compatibility &&
- exc->iupx_called &&
- exc->iupy_called ) )
+ if ( !( SUBPIXEL_HINTING_MINIMAL &&
+ exc->backward_compatibility &&
+ exc->iupx_called &&
+ exc->iupy_called ) )
#endif
zone->cur[point].y += FT_MulDiv( distance, v, exc->F_dot_P );
@@ -1756,7 +1756,7 @@
/* */
/* The following versions are used whenever both vectors are both */
/* along one of the coordinate unit vectors, i.e. in 90% of the cases. */
- /* See `ttinterp.h' for details on backwards compatibility mode. */
+ /* See `ttinterp.h' for details on backward compatibility mode. */
/* */
/*************************************************************************/
@@ -1774,7 +1774,7 @@
#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
- if ( SUBPIXEL_HINTING_MINIMAL && !exc->backwards_compatibility )
+ if ( SUBPIXEL_HINTING_MINIMAL && !exc->backward_compatibility )
zone->cur[point].x += distance;
else
#endif
@@ -1796,7 +1796,7 @@
#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
if ( !( SUBPIXEL_HINTING_MINIMAL &&
- exc->backwards_compatibility &&
+ exc->backward_compatibility &&
exc->iupx_called && exc->iupy_called ) )
#endif
zone->cur[point].y += distance;
@@ -5126,11 +5126,11 @@
#endif
#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
- /* Native ClearType fonts sign a waiver that turns off all backwards */
+ /* Native ClearType fonts sign a waiver that turns off all backward */
/* compatibility hacks and lets them program points to the grid like */
/* it's 1996. They might sign a waiver for just one glyph, though. */
if ( SUBPIXEL_HINTING_MINIMAL )
- exc->backwards_compatibility = !FT_BOOL( L == 4 );
+ exc->backward_compatibility = !FT_BOOL( L == 4 );
#endif
}
}
@@ -5218,11 +5218,11 @@
#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
- /* See `ttinterp.h' for details on backwards compatibility mode. */
- if ( SUBPIXEL_HINTING_MINIMAL &&
- exc->backwards_compatibility &&
- exc->iupx_called &&
- exc->iupy_called )
+ /* See `ttinterp.h' for details on backward compatibility mode. */
+ if ( SUBPIXEL_HINTING_MINIMAL &&
+ exc->backward_compatibility &&
+ exc->iupx_called &&
+ exc->iupy_called )
goto Fail;
#endif
@@ -5273,11 +5273,11 @@
#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
- /* See `ttinterp.h' for details on backwards compatibility mode. */
- if ( SUBPIXEL_HINTING_MINIMAL &&
- exc->backwards_compatibility &&
- exc->iupx_called &&
- exc->iupy_called )
+ /* See `ttinterp.h' for details on backward compatibility mode. */
+ if ( SUBPIXEL_HINTING_MINIMAL &&
+ exc->backward_compatibility &&
+ exc->iupx_called &&
+ exc->iupy_called )
return;
#endif
@@ -5311,11 +5311,11 @@
#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
- /* See `ttinterp.h' for details on backwards compatibility mode. */
- if ( SUBPIXEL_HINTING_MINIMAL &&
- exc->backwards_compatibility &&
- exc->iupx_called &&
- exc->iupy_called )
+ /* See `ttinterp.h' for details on backward compatibility mode. */
+ if ( SUBPIXEL_HINTING_MINIMAL &&
+ exc->backward_compatibility &&
+ exc->iupx_called &&
+ exc->iupy_called )
return;
#endif
@@ -5378,7 +5378,7 @@
}
- /* See `ttinterp.h' for details on backwards compatibility mode. */
+ /* See `ttinterp.h' for details on backward compatibility mode. */
static void
Move_Zp2_Point( TT_ExecContext exc,
FT_UShort point,
@@ -5389,8 +5389,8 @@
if ( exc->GS.freeVector.x != 0 )
{
#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
- if ( !( SUBPIXEL_HINTING_MINIMAL &&
- exc->backwards_compatibility ) )
+ if ( !( SUBPIXEL_HINTING_MINIMAL &&
+ exc->backward_compatibility ) )
#endif
exc->zp2.cur[point].x += dx;
@@ -5401,10 +5401,10 @@
if ( exc->GS.freeVector.y != 0 )
{
#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
- if ( !( SUBPIXEL_HINTING_MINIMAL &&
- exc->backwards_compatibility &&
- exc->iupx_called &&
- exc->iupy_called ) )
+ if ( !( SUBPIXEL_HINTING_MINIMAL &&
+ exc->backward_compatibility &&
+ exc->iupx_called &&
+ exc->iupy_called ) )
#endif
exc->zp2.cur[point].y += dy;
@@ -5701,8 +5701,8 @@
else
#endif
#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
- if ( SUBPIXEL_HINTING_MINIMAL &&
- exc->backwards_compatibility )
+ if ( SUBPIXEL_HINTING_MINIMAL &&
+ exc->backward_compatibility )
{
/* Special case: allow SHPIX to move points in the twilight zone. */
/* Otherwise, treat SHPIX the same as DELTAP. Unbreaks various */
@@ -6466,7 +6466,7 @@
R.x = FT_MulDiv( val, dax, discriminant );
R.y = FT_MulDiv( val, day, discriminant );
- /* XXX: Block in backwards_compatibility and/or post-IUP? */
+ /* XXX: Block in backward_compatibility and/or post-IUP? */
exc->zp2.cur[point].x = exc->zp1.cur[a0].x + R.x;
exc->zp2.cur[point].y = exc->zp1.cur[a0].y + R.y;
}
@@ -6474,7 +6474,7 @@
{
/* else, take the middle of the middles of A and B */
- /* XXX: Block in backwards_compatibility and/or post-IUP? */
+ /* XXX: Block in backward_compatibility and/or post-IUP? */
exc->zp2.cur[point].x = ( exc->zp1.cur[a0].x +
exc->zp1.cur[a1].x +
exc->zp0.cur[b0].x +
@@ -6866,11 +6866,11 @@
#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
- /* See `ttinterp.h' for details on backwards compatibility mode. */
+ /* See `ttinterp.h' for details on backward compatibility mode. */
/* Allow IUP until it has been called on both axes. Immediately */
/* return on subsequent ones. */
- if ( SUBPIXEL_HINTING_MINIMAL &&
- exc->backwards_compatibility )
+ if ( SUBPIXEL_HINTING_MINIMAL &&
+ exc->backward_compatibility )
{
if ( exc->iupx_called && exc->iupy_called )
return;
@@ -7112,10 +7112,10 @@
{
#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
- /* See `ttinterp.h' for details on backwards compatibility */
- /* mode. */
- if ( SUBPIXEL_HINTING_MINIMAL &&
- exc->backwards_compatibility )
+ /* See `ttinterp.h' for details on backward compatibility */
+ /* mode. */
+ if ( SUBPIXEL_HINTING_MINIMAL &&
+ exc->backward_compatibility )
{
if ( !( exc->iupx_called && exc->iupy_called ) &&
( ( exc->is_composite && exc->GS.freeVector.y != 0 ) ||
@@ -7259,7 +7259,7 @@
{
if ( exc->ignore_x_mode )
{
- /* if in ClearType backwards compatibility mode, */
+ /* if in ClearType backward compatibility mode, */
/* we sometimes change the TrueType version dynamically */
K = exc->rasterizer_version;
FT_TRACE6(( "Setting rasterizer version %d\n",
@@ -7589,15 +7589,15 @@
#endif /* TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY */
#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
- /* Toggle backwards compatibility according to what font says, except */
+ /* Toggle backward compatibility according to what font says, except */
/* when it's a `tricky' font that heavily relies on the interpreter to */
- /* render glyphs correctly, e.g. DFKai-SB. Backwards compatibility */
+ /* render glyphs correctly, e.g. DFKai-SB. Backward compatibility */
/* hacks may break it. */
if ( SUBPIXEL_HINTING_MINIMAL &&
!FT_IS_TRICKY( &exc->face->root ) )
- exc->backwards_compatibility = !( exc->GS.instruct_control & 4 );
+ exc->backward_compatibility = !( exc->GS.instruct_control & 4 );
else
- exc->backwards_compatibility = FALSE;
+ exc->backward_compatibility = FALSE;
exc->iupx_called = FALSE;
exc->iupy_called = FALSE;
diff --git a/src/truetype/ttinterp.h b/src/truetype/ttinterp.h
index 6625e16..55e4720 100644
--- a/src/truetype/ttinterp.h
+++ b/src/truetype/ttinterp.h
@@ -256,7 +256,7 @@ FT_BEGIN_HEADER
* Modern TrueType fonts are usually rendered through Microsoft's
* collection of rendering techniques called ClearType (e.g., subpixel
* rendering and subpixel hinting). When ClearType was introduced, most
- * fonts were not ready. Microsoft decided to implement a backwards
+ * fonts were not ready. Microsoft decided to implement a backward
* compatibility mode that employed several simple to complicated
* assumptions and tricks that modified the interpretation of the
* bytecode contained in these fonts to make them look ClearType-y
@@ -316,12 +316,12 @@ FT_BEGIN_HEADER
* very specific patterns (`superhinting') for pre-ClearType-displays,
* the worse the results.
*
- * Microsoft defines a way to turn off backwards compatibility and
+ * Microsoft defines a way to turn off backward compatibility and
* interpret instructions as before (called `native ClearType')[2][3].
* The font designer then regains full control and is responsible for
* making the font work correctly with ClearType without any
* hand-holding by the interpreter or rasterizer[4]. The v40
- * interpreter assumes backwards compatibility by default, which can be
+ * interpreter assumes backward compatibility by default, which can be
* turned off the same way by executing the following in the control
* program (cf. `Ins_INSTCTRL').
*
@@ -331,7 +331,7 @@ FT_BEGIN_HEADER
* [1] Tricky fonts as FreeType defines them rely on the bytecode
* interpreter to display correctly. Hacks can interfere with them,
* so they get treated like native ClearType fonts (v40 with
- * backwards compatibility turned off). Cf. `TT_RunIns'.
+ * backward compatibility turned off). Cf. `TT_RunIns'.
*
* [2] Proposed by Microsoft's Greg Hitchcock in
* https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx
@@ -357,10 +357,10 @@ FT_BEGIN_HEADER
/* is managed differently. */
FT_Bool vertical_lcd_lean;
- /* Default to backwards compatibility mode in v40 interpreter. If */
+ /* Default to backward compatibility mode in v40 interpreter. If */
/* this is false, it implies the interpreter is in v35 or in native */
/* ClearType mode. */
- FT_Bool backwards_compatibility;
+ FT_Bool backward_compatibility;
/* Useful for detecting and denying post-IUP trickery that is usually */
/* used to fix pixel patterns (`superhinting'). */