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[autofit] Add blue-zone support for Gurmukhi script.

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This essentially moves the Gurmukhi script from the `Indic' hinter to
the `Latin' hinter.

* src/autofit/afblue.dat: Add blue zone data for Gurmukhi.

* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.

* src/autofit/afscript.h: Add Gurmukhi standard characters and move
data out of AF_CONFIG_OPTION_INDIC block.

* src/autofit/afranges.c: Move Gurmukhi data out of
AF_CONFIG_OPTION_INDIC block.

* src/autofit/afstyles.h: Update Gurmukhi data; in particular, use
AF_WRITING_SYSTEM_LATIN.
This commit is contained in:
Werner Lemberg 2016-05-22 08:38:41 +02:00
parent d583561e1d
commit 9d179e3d70
7 changed files with 164 additions and 93 deletions
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20
ChangeLog
View File

@ -1,3 +1,23 @@
2016-05-22 Werner Lemberg <wl@gnu.org>
[autofit] Add blue-zone support for Gurmukhi script.
This essentially moves the Gurmukhi script from the `Indic' hinter to
the `Latin' hinter.
* src/autofit/afblue.dat: Add blue zone data for Gurmukhi.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Gurmukhi standard characters and move
data out of AF_CONFIG_OPTION_INDIC block.
* src/autofit/afranges.c: Move Gurmukhi data out of
AF_CONFIG_OPTION_INDIC block.
* src/autofit/afstyles.h: Update Gurmukhi data; in particular, use
AF_WRITING_SYSTEM_LATIN.
2016-05-21 Werner Lemberg <wl@gnu.org>
Minor clang++ fixes.

18
src/autofit/afblue.c
View File

@ -94,6 +94,16 @@
'\0',
'\xE0', '\xAB', '\xA6', ' ', '\xE0', '\xAB', '\xA7', ' ', '\xE0', '\xAB', '\xA8', ' ', '\xE0', '\xAB', '\xA9', ' ', '\xE0', '\xAB', '\xAD', /* ૦ ૧ ૨ ૩ ૭ */
'\0',
'\xE0', '\xA8', '\x95', ' ', '\xE0', '\xA8', '\x97', ' ', '\xE0', '\xA8', '\x99', ' ', '\xE0', '\xA8', '\x9A', ' ', '\xE0', '\xA8', '\x9C', ' ', '\xE0', '\xA8', '\xA4', ' ', '\xE0', '\xA8', '\xA7', ' ', '\xE0', '\xA8', '\xB8', /* ਕ ਗ ਙ ਚ ਜ ਤ ਧ ਸ */
'\0',
'\xE0', '\xA8', '\x95', ' ', '\xE0', '\xA8', '\x97', ' ', '\xE0', '\xA8', '\x99', ' ', '\xE0', '\xA8', '\x9A', ' ', '\xE0', '\xA8', '\x9C', ' ', '\xE0', '\xA8', '\xA4', ' ', '\xE0', '\xA8', '\xA7', ' ', '\xE0', '\xA8', '\xB8', /* ਕ ਗ ਙ ਚ ਜ ਤ ਧ ਸ */
'\0',
'\xE0', '\xA8', '\x87', ' ', '\xE0', '\xA8', '\x88', ' ', '\xE0', '\xA8', '\x89', ' ', '\xE0', '\xA8', '\x8F', ' ', '\xE0', '\xA8', '\x93', ' ', '\xE0', '\xA9', '\xB3', ' ', '\xE0', '\xA8', '\xBF', ' ', '\xE0', '\xA9', '\x80', /* ਇ ਈ ਉ ਏ ਓ ੳ ਿ ੀ */
'\0',
'\xE0', '\xA8', '\x85', ' ', '\xE0', '\xA8', '\x8F', ' ', '\xE0', '\xA8', '\x93', ' ', '\xE0', '\xA8', '\x97', ' ', '\xE0', '\xA8', '\x9C', ' ', '\xE0', '\xA8', '\xA0', ' ', '\xE0', '\xA8', '\xB0', ' ', '\xE0', '\xA8', '\xB8', /* ਅ ਏ ਓ ਗ ਜ ਠ ਰ ਸ */
'\0',
'\xE0', '\xA9', '\xA6', ' ', '\xE0', '\xA9', '\xA7', ' ', '\xE0', '\xA9', '\xA8', ' ', '\xE0', '\xA9', '\xA9', ' ', '\xE0', '\xA9', '\xAD', /* ੦ ੧ ੨ ੩ ੭ */
'\0',
'\xD7', '\x91', ' ', '\xD7', '\x93', ' ', '\xD7', '\x94', ' ', '\xD7', '\x97', ' ', '\xD7', '\x9A', ' ', '\xD7', '\x9B', ' ', '\xD7', '\x9D', ' ', '\xD7', '\xA1', /* ב ד ה ח ך כ ם ס */
'\0',
'\xD7', '\x91', ' ', '\xD7', '\x98', ' ', '\xD7', '\x9B', ' ', '\xD7', '\x9D', ' ', '\xD7', '\xA1', ' ', '\xD7', '\xA6', /* ב ט כ ם ס צ */
@ -302,6 +312,14 @@
{ AF_BLUE_STRING_GUJARATI_DESCENDER, 0 },
{ AF_BLUE_STRING_GUJARATI_DIGIT_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
{ AF_BLUE_STRING_MAX, 0 },
{ AF_BLUE_STRING_GURMUKHI_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
{ AF_BLUE_STRING_GURMUKHI_HEAD, AF_BLUE_PROPERTY_LATIN_TOP },
{ AF_BLUE_STRING_GURMUKHI_BASE, AF_BLUE_PROPERTY_LATIN_TOP |
AF_BLUE_PROPERTY_LATIN_NEUTRAL |
AF_BLUE_PROPERTY_LATIN_X_HEIGHT },
{ AF_BLUE_STRING_GURMUKHI_BOTTOM, 0 },
{ AF_BLUE_STRING_GURMUKHI_DIGIT_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
{ AF_BLUE_STRING_MAX, 0 },
{ AF_BLUE_STRING_HEBREW_TOP, AF_BLUE_PROPERTY_LATIN_TOP |
AF_BLUE_PROPERTY_LATIN_LONG },
{ AF_BLUE_STRING_HEBREW_BOTTOM, 0 },

21
src/autofit/afblue.dat
View File

@ -159,6 +159,17 @@ AF_BLUE_STRING_ENUM AF_BLUE_STRINGS_ARRAY AF_BLUE_STRING_MAX_LEN:
AF_BLUE_STRING_GUJARATI_DIGIT_TOP
"૦ ૧ ૨ ૩ ૭"
AF_BLUE_STRING_GURMUKHI_BASE
"ਕ ਗ ਙ ਚ ਜ ਤ ਧ ਸ"
AF_BLUE_STRING_GURMUKHI_HEAD
"ਕ ਗ ਙ ਚ ਜ ਤ ਧ ਸ"
AF_BLUE_STRING_GURMUKHI_TOP
"ਇ ਈ ਉ ਏ ਓ ੳ ਿ ੀ"
AF_BLUE_STRING_GURMUKHI_BOTTOM
"ਅ ਏ ਓ ਗ ਜ ਠ ਰ ਸ"
AF_BLUE_STRING_GURMUKHI_DIGIT_TOP
"੦ ੧ ੨ ੩ ੭"
AF_BLUE_STRING_HEBREW_TOP
"ב ד ה ח ך כ ם ס"
AF_BLUE_STRING_HEBREW_BOTTOM
@ -517,6 +528,16 @@ AF_BLUE_STRINGSET_ENUM AF_BLUE_STRINGSETS_ARRAY AF_BLUE_STRINGSET_MAX_LEN:
{ AF_BLUE_STRING_GUJARATI_DIGIT_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
{ AF_BLUE_STRING_MAX, 0 }
AF_BLUE_STRINGSET_GURU
{ AF_BLUE_STRING_GURMUKHI_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
{ AF_BLUE_STRING_GURMUKHI_HEAD, AF_BLUE_PROPERTY_LATIN_TOP }
{ AF_BLUE_STRING_GURMUKHI_BASE, AF_BLUE_PROPERTY_LATIN_TOP |
AF_BLUE_PROPERTY_LATIN_NEUTRAL |
AF_BLUE_PROPERTY_LATIN_X_HEIGHT }
{ AF_BLUE_STRING_GURMUKHI_BOTTOM, 0 }
{ AF_BLUE_STRING_GURMUKHI_DIGIT_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
{ AF_BLUE_STRING_MAX, 0 }
AF_BLUE_STRINGSET_HEBR
{ AF_BLUE_STRING_HEBREW_TOP, AF_BLUE_PROPERTY_LATIN_TOP |
AF_BLUE_PROPERTY_LATIN_LONG }

144
src/autofit/afblue.h
View File

@ -111,59 +111,64 @@ FT_BEGIN_HEADER
AF_BLUE_STRING_GUJARATI_ASCENDER = 802,
AF_BLUE_STRING_GUJARATI_DESCENDER = 852,
AF_BLUE_STRING_GUJARATI_DIGIT_TOP = 885,
AF_BLUE_STRING_HEBREW_TOP = 905,
AF_BLUE_STRING_HEBREW_BOTTOM = 929,
AF_BLUE_STRING_HEBREW_DESCENDER = 947,
AF_BLUE_STRING_KANNADA_TOP = 962,
AF_BLUE_STRING_KANNADA_BOTTOM = 1006,
AF_BLUE_STRING_KHMER_TOP = 1038,
AF_BLUE_STRING_KHMER_SUBSCRIPT_TOP = 1062,
AF_BLUE_STRING_KHMER_BOTTOM = 1102,
AF_BLUE_STRING_KHMER_DESCENDER = 1134,
AF_BLUE_STRING_KHMER_LARGE_DESCENDER = 1168,
AF_BLUE_STRING_KHMER_SYMBOLS_WAXING_TOP = 1255,
AF_BLUE_STRING_KHMER_SYMBOLS_WANING_BOTTOM = 1263,
AF_BLUE_STRING_LAO_TOP = 1271,
AF_BLUE_STRING_LAO_BOTTOM = 1303,
AF_BLUE_STRING_LAO_ASCENDER = 1335,
AF_BLUE_STRING_LAO_LARGE_ASCENDER = 1351,
AF_BLUE_STRING_LAO_DESCENDER = 1363,
AF_BLUE_STRING_LATIN_CAPITAL_TOP = 1387,
AF_BLUE_STRING_LATIN_CAPITAL_BOTTOM = 1403,
AF_BLUE_STRING_LATIN_SMALL_F_TOP = 1419,
AF_BLUE_STRING_LATIN_SMALL = 1433,
AF_BLUE_STRING_LATIN_SMALL_DESCENDER = 1447,
AF_BLUE_STRING_LATIN_SUBS_CAPITAL_TOP = 1457,
AF_BLUE_STRING_LATIN_SUBS_CAPITAL_BOTTOM = 1477,
AF_BLUE_STRING_LATIN_SUBS_SMALL_F_TOP = 1497,
AF_BLUE_STRING_LATIN_SUBS_SMALL = 1517,
AF_BLUE_STRING_LATIN_SUBS_SMALL_DESCENDER = 1553,
AF_BLUE_STRING_LATIN_SUPS_CAPITAL_TOP = 1573,
AF_BLUE_STRING_LATIN_SUPS_CAPITAL_BOTTOM = 1604,
AF_BLUE_STRING_LATIN_SUPS_SMALL_F_TOP = 1633,
AF_BLUE_STRING_LATIN_SUPS_SMALL = 1659,
AF_BLUE_STRING_LATIN_SUPS_SMALL_DESCENDER = 1684,
AF_BLUE_STRING_MALAYALAM_TOP = 1695,
AF_BLUE_STRING_MALAYALAM_BOTTOM = 1739,
AF_BLUE_STRING_MYANMAR_TOP = 1771,
AF_BLUE_STRING_MYANMAR_BOTTOM = 1803,
AF_BLUE_STRING_MYANMAR_ASCENDER = 1835,
AF_BLUE_STRING_MYANMAR_DESCENDER = 1863,
AF_BLUE_STRING_SINHALA_TOP = 1895,
AF_BLUE_STRING_SINHALA_BOTTOM = 1927,
AF_BLUE_STRING_SINHALA_DESCENDER = 1959,
AF_BLUE_STRING_TAMIL_TOP = 2003,
AF_BLUE_STRING_TAMIL_BOTTOM = 2035,
AF_BLUE_STRING_TELUGU_TOP = 2067,
AF_BLUE_STRING_TELUGU_BOTTOM = 2095,
AF_BLUE_STRING_THAI_TOP = 2123,
AF_BLUE_STRING_THAI_BOTTOM = 2147,
AF_BLUE_STRING_THAI_ASCENDER = 2175,
AF_BLUE_STRING_THAI_LARGE_ASCENDER = 2187,
AF_BLUE_STRING_THAI_DESCENDER = 2199,
AF_BLUE_STRING_THAI_LARGE_DESCENDER = 2215,
AF_BLUE_STRING_THAI_DIGIT_TOP = 2223,
af_blue_1_1 = 2234,
AF_BLUE_STRING_GURMUKHI_BASE = 905,
AF_BLUE_STRING_GURMUKHI_HEAD = 937,
AF_BLUE_STRING_GURMUKHI_TOP = 969,
AF_BLUE_STRING_GURMUKHI_BOTTOM = 1001,
AF_BLUE_STRING_GURMUKHI_DIGIT_TOP = 1033,
AF_BLUE_STRING_HEBREW_TOP = 1053,
AF_BLUE_STRING_HEBREW_BOTTOM = 1077,
AF_BLUE_STRING_HEBREW_DESCENDER = 1095,
AF_BLUE_STRING_KANNADA_TOP = 1110,
AF_BLUE_STRING_KANNADA_BOTTOM = 1154,
AF_BLUE_STRING_KHMER_TOP = 1186,
AF_BLUE_STRING_KHMER_SUBSCRIPT_TOP = 1210,
AF_BLUE_STRING_KHMER_BOTTOM = 1250,
AF_BLUE_STRING_KHMER_DESCENDER = 1282,
AF_BLUE_STRING_KHMER_LARGE_DESCENDER = 1316,
AF_BLUE_STRING_KHMER_SYMBOLS_WAXING_TOP = 1403,
AF_BLUE_STRING_KHMER_SYMBOLS_WANING_BOTTOM = 1411,
AF_BLUE_STRING_LAO_TOP = 1419,
AF_BLUE_STRING_LAO_BOTTOM = 1451,
AF_BLUE_STRING_LAO_ASCENDER = 1483,
AF_BLUE_STRING_LAO_LARGE_ASCENDER = 1499,
AF_BLUE_STRING_LAO_DESCENDER = 1511,
AF_BLUE_STRING_LATIN_CAPITAL_TOP = 1535,
AF_BLUE_STRING_LATIN_CAPITAL_BOTTOM = 1551,
AF_BLUE_STRING_LATIN_SMALL_F_TOP = 1567,
AF_BLUE_STRING_LATIN_SMALL = 1581,
AF_BLUE_STRING_LATIN_SMALL_DESCENDER = 1595,
AF_BLUE_STRING_LATIN_SUBS_CAPITAL_TOP = 1605,
AF_BLUE_STRING_LATIN_SUBS_CAPITAL_BOTTOM = 1625,
AF_BLUE_STRING_LATIN_SUBS_SMALL_F_TOP = 1645,
AF_BLUE_STRING_LATIN_SUBS_SMALL = 1665,
AF_BLUE_STRING_LATIN_SUBS_SMALL_DESCENDER = 1701,
AF_BLUE_STRING_LATIN_SUPS_CAPITAL_TOP = 1721,
AF_BLUE_STRING_LATIN_SUPS_CAPITAL_BOTTOM = 1752,
AF_BLUE_STRING_LATIN_SUPS_SMALL_F_TOP = 1781,
AF_BLUE_STRING_LATIN_SUPS_SMALL = 1807,
AF_BLUE_STRING_LATIN_SUPS_SMALL_DESCENDER = 1832,
AF_BLUE_STRING_MALAYALAM_TOP = 1843,
AF_BLUE_STRING_MALAYALAM_BOTTOM = 1887,
AF_BLUE_STRING_MYANMAR_TOP = 1919,
AF_BLUE_STRING_MYANMAR_BOTTOM = 1951,
AF_BLUE_STRING_MYANMAR_ASCENDER = 1983,
AF_BLUE_STRING_MYANMAR_DESCENDER = 2011,
AF_BLUE_STRING_SINHALA_TOP = 2043,
AF_BLUE_STRING_SINHALA_BOTTOM = 2075,
AF_BLUE_STRING_SINHALA_DESCENDER = 2107,
AF_BLUE_STRING_TAMIL_TOP = 2151,
AF_BLUE_STRING_TAMIL_BOTTOM = 2183,
AF_BLUE_STRING_TELUGU_TOP = 2215,
AF_BLUE_STRING_TELUGU_BOTTOM = 2243,
AF_BLUE_STRING_THAI_TOP = 2271,
AF_BLUE_STRING_THAI_BOTTOM = 2295,
AF_BLUE_STRING_THAI_ASCENDER = 2323,
AF_BLUE_STRING_THAI_LARGE_ASCENDER = 2335,
AF_BLUE_STRING_THAI_DESCENDER = 2347,
AF_BLUE_STRING_THAI_LARGE_DESCENDER = 2363,
AF_BLUE_STRING_THAI_DIGIT_TOP = 2371,
af_blue_1_1 = 2382,
#ifdef AF_CONFIG_OPTION_CJK
AF_BLUE_STRING_CJK_TOP = af_blue_1_1 + 1,
AF_BLUE_STRING_CJK_BOTTOM = af_blue_1_1 + 203,
@ -230,22 +235,23 @@ FT_BEGIN_HEADER
AF_BLUE_STRINGSET_GEOK = 26,
AF_BLUE_STRINGSET_GREK = 33,
AF_BLUE_STRINGSET_GUJR = 40,
AF_BLUE_STRINGSET_HEBR = 46,
AF_BLUE_STRINGSET_KNDA = 50,
AF_BLUE_STRINGSET_KHMR = 53,
AF_BLUE_STRINGSET_KHMS = 59,
AF_BLUE_STRINGSET_LAO = 62,
AF_BLUE_STRINGSET_LATN = 68,
AF_BLUE_STRINGSET_LATB = 75,
AF_BLUE_STRINGSET_LATP = 82,
AF_BLUE_STRINGSET_MLYM = 89,
AF_BLUE_STRINGSET_MYMR = 92,
AF_BLUE_STRINGSET_NONE = 97,
AF_BLUE_STRINGSET_SINH = 98,
AF_BLUE_STRINGSET_TAML = 102,
AF_BLUE_STRINGSET_TELU = 105,
AF_BLUE_STRINGSET_THAI = 108,
af_blue_2_1 = 116,
AF_BLUE_STRINGSET_GURU = 46,
AF_BLUE_STRINGSET_HEBR = 52,
AF_BLUE_STRINGSET_KNDA = 56,
AF_BLUE_STRINGSET_KHMR = 59,
AF_BLUE_STRINGSET_KHMS = 65,
AF_BLUE_STRINGSET_LAO = 68,
AF_BLUE_STRINGSET_LATN = 74,
AF_BLUE_STRINGSET_LATB = 81,
AF_BLUE_STRINGSET_LATP = 88,
AF_BLUE_STRINGSET_MLYM = 95,
AF_BLUE_STRINGSET_MYMR = 98,
AF_BLUE_STRINGSET_NONE = 103,
AF_BLUE_STRINGSET_SINH = 104,
AF_BLUE_STRINGSET_TAML = 108,
AF_BLUE_STRINGSET_TELU = 111,
AF_BLUE_STRINGSET_THAI = 114,
af_blue_2_1 = 122,
#ifdef AF_CONFIG_OPTION_CJK
AF_BLUE_STRINGSET_HANI = af_blue_2_1 + 0,
af_blue_2_1_1 = af_blue_2_1 + 2,

34
src/autofit/afranges.c
View File

@ -225,6 +225,23 @@
};
const AF_Script_UniRangeRec af_guru_uniranges[] =
{
AF_UNIRANGE_REC( 0x0A00UL, 0x0A7FUL ), /* Gurmukhi */
AF_UNIRANGE_REC( 0UL, 0UL )
};
const AF_Script_UniRangeRec af_guru_nonbase_uniranges[] =
{
AF_UNIRANGE_REC( 0x0A01UL, 0x0A02UL ),
AF_UNIRANGE_REC( 0x0A3CUL, 0x0A3EUL ),
AF_UNIRANGE_REC( 0x0A41UL, 0x0A51UL ),
AF_UNIRANGE_REC( 0x0A70UL, 0x0A71UL ),
AF_UNIRANGE_REC( 0x0A75UL, 0x0A75UL ),
AF_UNIRANGE_REC( 0UL, 0UL )
};
const AF_Script_UniRangeRec af_hebr_uniranges[] =
{
AF_UNIRANGE_REC( 0x0590UL, 0x05FFUL ), /* Hebrew */
@ -515,23 +532,6 @@
#ifdef AF_CONFIG_OPTION_INDIC
const AF_Script_UniRangeRec af_guru_uniranges[] =
{
AF_UNIRANGE_REC( 0x0A00UL, 0x0A7FUL ), /* Gurmukhi */
AF_UNIRANGE_REC( 0UL, 0UL )
};
const AF_Script_UniRangeRec af_guru_nonbase_uniranges[] =
{
AF_UNIRANGE_REC( 0x0A01UL, 0x0A02UL ),
AF_UNIRANGE_REC( 0x0A3CUL, 0x0A3EUL ),
AF_UNIRANGE_REC( 0x0A41UL, 0x0A51UL ),
AF_UNIRANGE_REC( 0x0A70UL, 0x0A71UL ),
AF_UNIRANGE_REC( 0x0A75UL, 0x0A75UL ),
AF_UNIRANGE_REC( 0UL, 0UL )
};
const AF_Script_UniRangeRec af_limb_uniranges[] =
{
AF_UNIRANGE_REC( 0x1900UL, 0x194FUL ), /* Limbu */

12
src/autofit/afscript.h
View File

@ -79,6 +79,12 @@
HINTING_BOTTOM_TO_TOP,
"\xE0\xAA\x9F \xE0\xAB\xA6" ) /* ટ ૦ */
SCRIPT( guru, GURU,
"Gurmukhi",
HB_SCRIPT_GURMUKHI,
HINTING_TOP_TO_BOTTOM,
"\xE0\xA8\xA0 \xE0\xA8\xB0 \xE0\xA9\xA6" ) /* ਠ ਰ ੦*/
SCRIPT( hebr, HEBR,
"Hebrew",
HB_SCRIPT_HEBREW,
@ -175,12 +181,6 @@
#ifdef AF_CONFIG_OPTION_INDIC
SCRIPT( guru, GURU,
"Gurmukhi",
HB_SCRIPT_GURMUKHI,
HINTING_BOTTOM_TO_TOP,
"o" ) /* XXX */
SCRIPT( limb, LIMB,
"Limbu",
HB_SCRIPT_LIMBU,

8
src/autofit/afstyles.h
View File

@ -129,6 +129,13 @@
AF_BLUE_STRINGSET_GUJR,
AF_COVERAGE_DEFAULT )
STYLE( guru_dflt, GURU_DFLT,
"Gurmukhi default style",
AF_WRITING_SYSTEM_LATIN,
AF_SCRIPT_GURU,
AF_BLUE_STRINGSET_GURU,
AF_COVERAGE_DEFAULT )
STYLE( hebr_dflt, HEBR_DFLT,
"Hebrew default style",
AF_WRITING_SYSTEM_LATIN,
@ -250,7 +257,6 @@
(AF_Blue_Stringset)0, \
AF_COVERAGE_DEFAULT )
STYLE_DEFAULT_INDIC( guru, GURU, "Gurmukhi" )
STYLE_DEFAULT_INDIC( limb, LIMB, "Limbu" )
STYLE_DEFAULT_INDIC( orya, ORYA, "Oriya" )
STYLE_DEFAULT_INDIC( sund, SUND, "Sundanese" )