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[autofit] Add support for Tai Viet script. 

* src/autofit/afblue.dat: Add blue zone data for Tai Viet.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.

* src/autofit/afscript.h: Add Tai Viet standard characters.

* src/autofit/afranges.c, src/autofit/afstyles.h: Add Tai Viet data.
This commit is contained in:
Sascha Brawer 2017-04-06 11:35:07 +02:00 committed by Werner Lemberg
parent 837f112566
commit 6967eb93f8
7 changed files with 79 additions and 17 deletions
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12
ChangeLog
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@ -1,3 +1,15 @@
2017-04-06 Sascha Brawer <sascha@google.com>
Werner Lemberg <wl@gnu.org
[autofit] Add support for Tai Viet script.
* src/autofit/afblue.dat: Add blue zone data for Tai Viet.
* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
* src/autofit/afscript.h: Add Tai Viet standard characters.
* src/autofit/afranges.c, src/autofit/afstyles.h: Add Tai Viet data.
2017-04-06 Sascha Brawer <sascha@google.com>
Werner Lemberg <wl@gnu.org

7
src/autofit/afblue.c
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@ -230,6 +230,10 @@
'\0',
'\xE0', '\xB6', '\xAF', ' ', '\xE0', '\xB6', '\xB3', ' ', '\xE0', '\xB6', '\x8B', ' ', '\xE0', '\xB6', '\xBD', ' ', '\xE0', '\xB6', '\xAD', '\xE0', '\xB7', '\x96', ' ', '\xE0', '\xB6', '\xAD', '\xE0', '\xB7', '\x94', ' ', '\xE0', '\xB6', '\xB6', '\xE0', '\xB7', '\x94', ' ', '\xE0', '\xB6', '\xAF', '\xE0', '\xB7', '\x94', /* ද ඳ උ ල තූ තු බු දු */
'\0',
'\xEA', '\xAA', '\x86', ' ', '\xEA', '\xAA', '\x94', ' ', '\xEA', '\xAA', '\x92', ' ', '\xEA', '\xAA', '\x96', ' ', '\xEA', '\xAA', '\xAB', /* ꪆ ꪔ ꪒ ꪖ ꪫ */
'\0',
'\xEA', '\xAA', '\x89', ' ', '\xEA', '\xAA', '\xAB', ' ', '\xEA', '\xAA', '\xAE', /* ꪉ ꪫ ꪮ */
'\0',
'\xE0', '\xAE', '\x89', ' ', '\xE0', '\xAE', '\x92', ' ', '\xE0', '\xAE', '\x93', ' ', '\xE0', '\xAE', '\xB1', ' ', '\xE0', '\xAE', '\x88', ' ', '\xE0', '\xAE', '\x95', ' ', '\xE0', '\xAE', '\x99', ' ', '\xE0', '\xAE', '\x9A', /* உ ஒ ஓ ற ஈ க ங ச */
'\0',
'\xE0', '\xAE', '\x95', ' ', '\xE0', '\xAE', '\x9A', ' ', '\xE0', '\xAE', '\xB2', ' ', '\xE0', '\xAE', '\xB6', ' ', '\xE0', '\xAE', '\x89', ' ', '\xE0', '\xAE', '\x99', ' ', '\xE0', '\xAE', '\x9F', ' ', '\xE0', '\xAE', '\xAA', /* க ச ல ஶ உ ங ட ப */
@ -467,6 +471,9 @@
{ AF_BLUE_STRING_TAMIL_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
{ AF_BLUE_STRING_TAMIL_BOTTOM, 0 },
{ AF_BLUE_STRING_MAX, 0 },
{ AF_BLUE_STRING_TAI_VIET_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
{ AF_BLUE_STRING_TAI_VIET_BOTTOM, 0 },
{ AF_BLUE_STRING_MAX, 0 },
{ AF_BLUE_STRING_TELUGU_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
{ AF_BLUE_STRING_TELUGU_BOTTOM, 0 },
{ AF_BLUE_STRING_MAX, 0 },

10
src/autofit/afblue.dat
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@ -316,6 +316,11 @@ AF_BLUE_STRING_ENUM AF_BLUE_STRINGS_ARRAY AF_BLUE_STRING_MAX_LEN:
AF_BLUE_STRING_SINHALA_DESCENDER
"ද ඳ උ ල තූ තු බු දු"
AF_BLUE_STRING_TAI_VIET_TOP
"ꪆ ꪔ ꪒ ꪖ ꪫ"
AF_BLUE_STRING_TAI_VIET_BOTTOM
"ꪉ ꪫ ꪮ"
AF_BLUE_STRING_TAMIL_TOP
"உ ஒ ஓ ற ஈ க ங ச"
AF_BLUE_STRING_TAMIL_BOTTOM
@ -730,6 +735,11 @@ AF_BLUE_STRINGSET_ENUM AF_BLUE_STRINGSETS_ARRAY AF_BLUE_STRINGSET_MAX_LEN:
{ AF_BLUE_STRING_TAMIL_BOTTOM, 0 }
{ AF_BLUE_STRING_MAX, 0 }
AF_BLUE_STRINGSET_TAVT
{ AF_BLUE_STRING_TAI_VIET_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
{ AF_BLUE_STRING_TAI_VIET_BOTTOM, 0 }
{ AF_BLUE_STRING_MAX, 0 }
AF_BLUE_STRINGSET_TELU
{ AF_BLUE_STRING_TELUGU_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
{ AF_BLUE_STRING_TELUGU_BOTTOM, 0 }

37
src/autofit/afblue.h
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@ -179,19 +179,21 @@ FT_BEGIN_HEADER
AF_BLUE_STRING_SINHALA_TOP = 2567,
AF_BLUE_STRING_SINHALA_BOTTOM = 2599,
AF_BLUE_STRING_SINHALA_DESCENDER = 2631,
AF_BLUE_STRING_TAMIL_TOP = 2675,
AF_BLUE_STRING_TAMIL_BOTTOM = 2707,
AF_BLUE_STRING_TELUGU_TOP = 2739,
AF_BLUE_STRING_TELUGU_BOTTOM = 2767,
AF_BLUE_STRING_THAI_TOP = 2795,
AF_BLUE_STRING_THAI_BOTTOM = 2819,
AF_BLUE_STRING_THAI_ASCENDER = 2847,
AF_BLUE_STRING_THAI_LARGE_ASCENDER = 2859,
AF_BLUE_STRING_THAI_DESCENDER = 2871,
AF_BLUE_STRING_THAI_LARGE_DESCENDER = 2887,
AF_BLUE_STRING_THAI_DIGIT_TOP = 2895,
AF_BLUE_STRING_TIFINAGH = 2907,
af_blue_1_1 = 2938,
AF_BLUE_STRING_TAI_VIET_TOP = 2675,
AF_BLUE_STRING_TAI_VIET_BOTTOM = 2695,
AF_BLUE_STRING_TAMIL_TOP = 2707,
AF_BLUE_STRING_TAMIL_BOTTOM = 2739,
AF_BLUE_STRING_TELUGU_TOP = 2771,
AF_BLUE_STRING_TELUGU_BOTTOM = 2799,
AF_BLUE_STRING_THAI_TOP = 2827,
AF_BLUE_STRING_THAI_BOTTOM = 2851,
AF_BLUE_STRING_THAI_ASCENDER = 2879,
AF_BLUE_STRING_THAI_LARGE_ASCENDER = 2891,
AF_BLUE_STRING_THAI_DESCENDER = 2903,
AF_BLUE_STRING_THAI_LARGE_DESCENDER = 2919,
AF_BLUE_STRING_THAI_DIGIT_TOP = 2927,
AF_BLUE_STRING_TIFINAGH = 2939,
af_blue_1_1 = 2970,
#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,
@ -278,10 +280,11 @@ FT_BEGIN_HEADER
AF_BLUE_STRINGSET_OLCK = 131,
AF_BLUE_STRINGSET_SINH = 134,
AF_BLUE_STRINGSET_TAML = 138,
AF_BLUE_STRINGSET_TELU = 141,
AF_BLUE_STRINGSET_THAI = 144,
AF_BLUE_STRINGSET_TFNG = 152,
af_blue_2_1 = 155,
AF_BLUE_STRINGSET_TAVT = 141,
AF_BLUE_STRINGSET_TELU = 144,
AF_BLUE_STRINGSET_THAI = 147,
AF_BLUE_STRINGSET_TFNG = 155,
af_blue_2_1 = 158,
#ifdef AF_CONFIG_OPTION_CJK
AF_BLUE_STRINGSET_HANI = af_blue_2_1 + 0,
af_blue_2_1_1 = af_blue_2_1 + 2,

17
src/autofit/afranges.c
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@ -582,6 +582,23 @@
};
const AF_Script_UniRangeRec af_tavt_uniranges[] =
{
AF_UNIRANGE_REC( 0xAA80, 0xAADF ), /* Tai Viet */
AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_tavt_nonbase_uniranges[] =
{
AF_UNIRANGE_REC( 0xAAB0, 0xAAB0 ),
AF_UNIRANGE_REC( 0xAAB2, 0xAAB4 ),
AF_UNIRANGE_REC( 0xAAB7, 0xAAB8 ),
AF_UNIRANGE_REC( 0xAABE, 0xAABF ),
AF_UNIRANGE_REC( 0xAAC1, 0xAAC1 ),
AF_UNIRANGE_REC( 0, 0 )
};
const AF_Script_UniRangeRec af_telu_uniranges[] =
{
AF_UNIRANGE_REC( 0x0C00, 0x0C7F ), /* Telugu */

6
src/autofit/afscript.h
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@ -202,6 +202,12 @@
HINTING_BOTTOM_TO_TOP,
"\xE0\xAF\xA6" ) /* ௦ */
SCRIPT( tavt, TAVT,
"Tai Viet",
HB_SCRIPT_TAI_VIET,
HINTING_BOTTOM_TO_TOP,
"\xEA\xAA\x92 \xEA\xAA\xAB" ) /* ꪒ ꪫ */
/* there are no simple forms for letters; we thus use two digit shapes */
SCRIPT( telu, TELU,
"Telugu",

7
src/autofit/afstyles.h
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@ -273,6 +273,13 @@
AF_BLUE_STRINGSET_TAML,
AF_COVERAGE_DEFAULT )
STYLE( tavt_dflt, TAVT_DFLT,
"Tai Viet default style",
AF_WRITING_SYSTEM_LATIN,
AF_SCRIPT_TAVT,
AF_BLUE_STRINGSET_TAVT,
AF_COVERAGE_DEFAULT )
STYLE( telu_dflt, TELU_DFLT,
"Telugu default style",
AF_WRITING_SYSTEM_LATIN,