ref: a3046567bc805de5d751c0e7f097038395037a2d
parent: fb5268cf7b062b91012df7cb864ffaeee642163b
author: Werner Lemberg <[email protected]>
date: Mon Sep 28 05:45:56 EDT 2015
[autofit] Add support for Lao script. Thanks to Danh Hong <[email protected]> for guidance with blue zone characters! * src/autofit/afblue.dat: Add blue zone data for Lao. * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated. * src/autofit/afscript.h: Add Lao standard characters. * src/autofit/afranges.c: Add Lao data. * src/autofit/afstyles.h: Add Lao data.
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,20 @@
+2015-09-28 Werner Lemberg <[email protected]>
+
+ [autofit] Add support for Lao script.
+
+ Thanks to Danh Hong <[email protected]> for guidance with blue zone
+ characters!
+
+ * src/autofit/afblue.dat: Add blue zone data for Lao.
+
+ * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+ * src/autofit/afscript.h: Add Lao standard characters.
+
+ * src/autofit/afranges.c: Add Lao data.
+
+ * src/autofit/afstyles.h: Add Lao data.
+
2015-09-27 suzuki toshiya <[email protected]>
[base] Fix a leak by broken sfnt-PS or resource fork (#46028).
--- a/src/autofit/afblue.c
+++ b/src/autofit/afblue.c
@@ -64,6 +64,16 @@
'\0',
'\xD7', '\xA7', '\xD7', '\x9A', '\xD7', '\x9F', '\xD7', '\xA3', '\xD7', '\xA5', /* קךןףץ */
'\0',
+ '\xE0', '\xBA', '\xB2', '\xE0', '\xBA', '\x94', '\xE0', '\xBA', '\xAD', '\xE0', '\xBA', '\xA1', '\xE0', '\xBA', '\xA5', '\xE0', '\xBA', '\xA7', '\xE0', '\xBA', '\xA3', '\xE0', '\xBA', '\x87', /* າ ດ ອ ມ ລ ວ ຣ ງ */
+ '\0',
+ '\xE0', '\xBA', '\xB2', '\xE0', '\xBA', '\xAD', '\xE0', '\xBA', '\x9A', '\xE0', '\xBA', '\x8D', '\xE0', '\xBA', '\xA3', '\xE0', '\xBA', '\xAE', '\xE0', '\xBA', '\xA7', '\xE0', '\xBA', '\xA2', /* າ ອ ບ ຍ ຣ ຮ ວ ຢ */
+ '\0',
+ '\xE0', '\xBA', '\x9B', '\xE0', '\xBA', '\xA2', '\xE0', '\xBA', '\x9F', '\xE0', '\xBA', '\x9D', /* ປ ຢ ຟ ຝ */
+ '\0',
+ '\xE0', '\xBB', '\x82', '\xE0', '\xBB', '\x84', '\xE0', '\xBB', '\x83', /* ໂ ໄ ໃ */
+ '\0',
+ '\xE0', '\xBA', '\x87', '\xE0', '\xBA', '\x8A', '\xE0', '\xBA', '\x96', '\xE0', '\xBA', '\xBD', '\xE0', '\xBB', '\x86', '\xE0', '\xBA', '\xAF', /* ງ ຊ ຖ ຽ ໆ ຯ */
+ '\0',
'T', 'H', 'E', 'Z', 'O', 'C', 'Q', 'S', /* THEZOCQS */
'\0',
'H', 'E', 'Z', 'L', 'O', 'C', 'U', 'S', /* HEZLOCUS */
@@ -193,6 +203,13 @@
{ AF_BLUE_STRING_HEBREW_BOTTOM, 0 }, { AF_BLUE_STRING_HEBREW_DESCENDER, 0 }, { AF_BLUE_STRING_MAX, 0 },+ { AF_BLUE_STRING_LAO_TOP, AF_BLUE_PROPERTY_LATIN_TOP |+ AF_BLUE_PROPERTY_LATIN_X_HEIGHT },
+ { AF_BLUE_STRING_LAO_BOTTOM, 0 },+ { AF_BLUE_STRING_LAO_ASCENDER, AF_BLUE_PROPERTY_LATIN_TOP },+ { AF_BLUE_STRING_LAO_LARGE_ASCENDER, AF_BLUE_PROPERTY_LATIN_TOP },+ { AF_BLUE_STRING_LAO_DESCENDER, 0 },+ { AF_BLUE_STRING_MAX, 0 }, { AF_BLUE_STRING_LATIN_CAPITAL_TOP, AF_BLUE_PROPERTY_LATIN_TOP }, { AF_BLUE_STRING_LATIN_CAPITAL_BOTTOM, 0 }, { AF_BLUE_STRING_LATIN_SMALL_F_TOP, AF_BLUE_PROPERTY_LATIN_TOP },--- a/src/autofit/afblue.dat
+++ b/src/autofit/afblue.dat
@@ -120,6 +120,17 @@
AF_BLUE_STRING_HEBREW_DESCENDER
"קךןףץ"
+ AF_BLUE_STRING_LAO_TOP
+ "າ ດ ອ ມ ລ ວ ຣ ງ"
+ AF_BLUE_STRING_LAO_BOTTOM
+ "າ ອ ບ ຍ ຣ ຮ ວ ຢ"
+ AF_BLUE_STRING_LAO_ASCENDER
+ "ປ ຢ ຟ ຝ"
+ AF_BLUE_STRING_LAO_LARGE_ASCENDER
+ "ໂ ໄ ໃ"
+ AF_BLUE_STRING_LAO_DESCENDER
+ "ງ ຊ ຖ ຽ ໆ ຯ"
+
AF_BLUE_STRING_LATIN_CAPITAL_TOP
"THEZOCQS"
AF_BLUE_STRING_LATIN_CAPITAL_BOTTOM
@@ -361,6 +372,15 @@
{ AF_BLUE_STRING_HEBREW_BOTTOM, 0 } { AF_BLUE_STRING_HEBREW_DESCENDER, 0 } { AF_BLUE_STRING_MAX, 0 }+
+ AF_BLUE_STRINGSET_LAO
+ { AF_BLUE_STRING_LAO_TOP, AF_BLUE_PROPERTY_LATIN_TOP |+ AF_BLUE_PROPERTY_LATIN_X_HEIGHT }
+ { AF_BLUE_STRING_LAO_BOTTOM, 0 }+ { AF_BLUE_STRING_LAO_ASCENDER, AF_BLUE_PROPERTY_LATIN_TOP }+ { AF_BLUE_STRING_LAO_LARGE_ASCENDER, AF_BLUE_PROPERTY_LATIN_TOP }+ { AF_BLUE_STRING_LAO_DESCENDER, 0 }+ { AF_BLUE_STRING_MAX, 0 }AF_BLUE_STRINGSET_LATN
{ AF_BLUE_STRING_LATIN_CAPITAL_TOP, AF_BLUE_PROPERTY_LATIN_TOP }--- a/src/autofit/afblue.h
+++ b/src/autofit/afblue.h
@@ -93,31 +93,36 @@
AF_BLUE_STRING_HEBREW_TOP = 242,
AF_BLUE_STRING_HEBREW_BOTTOM = 259,
AF_BLUE_STRING_HEBREW_DESCENDER = 272,
- AF_BLUE_STRING_LATIN_CAPITAL_TOP = 283,
- AF_BLUE_STRING_LATIN_CAPITAL_BOTTOM = 292,
- AF_BLUE_STRING_LATIN_SMALL_F_TOP = 301,
- AF_BLUE_STRING_LATIN_SMALL = 309,
- AF_BLUE_STRING_LATIN_SMALL_DESCENDER = 317,
- AF_BLUE_STRING_LATIN_SUBS_CAPITAL_TOP = 323,
- AF_BLUE_STRING_LATIN_SUBS_CAPITAL_BOTTOM = 339,
- AF_BLUE_STRING_LATIN_SUBS_SMALL_F_TOP = 355,
- AF_BLUE_STRING_LATIN_SUBS_SMALL = 371,
- AF_BLUE_STRING_LATIN_SUBS_SMALL_DESCENDER = 399,
- AF_BLUE_STRING_LATIN_SUPS_CAPITAL_TOP = 415,
- AF_BLUE_STRING_LATIN_SUPS_CAPITAL_BOTTOM = 439,
- AF_BLUE_STRING_LATIN_SUPS_SMALL_F_TOP = 461,
- AF_BLUE_STRING_LATIN_SUPS_SMALL = 481,
- AF_BLUE_STRING_LATIN_SUPS_SMALL_DESCENDER = 500,
- AF_BLUE_STRING_TELUGU_TOP = 509,
- AF_BLUE_STRING_TELUGU_BOTTOM = 531,
- AF_BLUE_STRING_THAI_TOP = 553,
- AF_BLUE_STRING_THAI_BOTTOM = 572,
- AF_BLUE_STRING_THAI_ASCENDER = 594,
- AF_BLUE_STRING_THAI_LARGE_ASCENDER = 604,
- AF_BLUE_STRING_THAI_DESCENDER = 614,
- AF_BLUE_STRING_THAI_LARGE_DESCENDER = 627,
- AF_BLUE_STRING_THAI_DIGIT_TOP = 634,
- af_blue_1_1 = 643,
+ AF_BLUE_STRING_LAO_TOP = 283,
+ AF_BLUE_STRING_LAO_BOTTOM = 308,
+ AF_BLUE_STRING_LAO_ASCENDER = 333,
+ AF_BLUE_STRING_LAO_LARGE_ASCENDER = 346,
+ AF_BLUE_STRING_LAO_DESCENDER = 356,
+ AF_BLUE_STRING_LATIN_CAPITAL_TOP = 375,
+ AF_BLUE_STRING_LATIN_CAPITAL_BOTTOM = 384,
+ AF_BLUE_STRING_LATIN_SMALL_F_TOP = 393,
+ AF_BLUE_STRING_LATIN_SMALL = 401,
+ AF_BLUE_STRING_LATIN_SMALL_DESCENDER = 409,
+ AF_BLUE_STRING_LATIN_SUBS_CAPITAL_TOP = 415,
+ AF_BLUE_STRING_LATIN_SUBS_CAPITAL_BOTTOM = 431,
+ AF_BLUE_STRING_LATIN_SUBS_SMALL_F_TOP = 447,
+ AF_BLUE_STRING_LATIN_SUBS_SMALL = 463,
+ AF_BLUE_STRING_LATIN_SUBS_SMALL_DESCENDER = 491,
+ AF_BLUE_STRING_LATIN_SUPS_CAPITAL_TOP = 507,
+ AF_BLUE_STRING_LATIN_SUPS_CAPITAL_BOTTOM = 531,
+ AF_BLUE_STRING_LATIN_SUPS_SMALL_F_TOP = 553,
+ AF_BLUE_STRING_LATIN_SUPS_SMALL = 573,
+ AF_BLUE_STRING_LATIN_SUPS_SMALL_DESCENDER = 592,
+ AF_BLUE_STRING_TELUGU_TOP = 601,
+ AF_BLUE_STRING_TELUGU_BOTTOM = 623,
+ AF_BLUE_STRING_THAI_TOP = 645,
+ AF_BLUE_STRING_THAI_BOTTOM = 664,
+ AF_BLUE_STRING_THAI_ASCENDER = 686,
+ AF_BLUE_STRING_THAI_LARGE_ASCENDER = 696,
+ AF_BLUE_STRING_THAI_DESCENDER = 706,
+ AF_BLUE_STRING_THAI_LARGE_DESCENDER = 719,
+ AF_BLUE_STRING_THAI_DIGIT_TOP = 726,
+ af_blue_1_1 = 735,
#ifdef AF_CONFIG_OPTION_CJK
AF_BLUE_STRING_CJK_TOP = af_blue_1_1 + 1,
AF_BLUE_STRING_CJK_BOTTOM = af_blue_1_1 + 153,
@@ -180,12 +185,13 @@
AF_BLUE_STRINGSET_DEVA = 10,
AF_BLUE_STRINGSET_GREK = 16,
AF_BLUE_STRINGSET_HEBR = 23,
- AF_BLUE_STRINGSET_LATN = 27,
- AF_BLUE_STRINGSET_LATB = 34,
- AF_BLUE_STRINGSET_LATP = 41,
- AF_BLUE_STRINGSET_TELU = 48,
- AF_BLUE_STRINGSET_THAI = 51,
- af_blue_2_1 = 59,
+ AF_BLUE_STRINGSET_LAO = 27,
+ AF_BLUE_STRINGSET_LATN = 33,
+ AF_BLUE_STRINGSET_LATB = 40,
+ AF_BLUE_STRINGSET_LATP = 47,
+ AF_BLUE_STRINGSET_TELU = 54,
+ AF_BLUE_STRINGSET_THAI = 57,
+ af_blue_2_1 = 65,
#ifdef AF_CONFIG_OPTION_CJK
AF_BLUE_STRINGSET_HANI = af_blue_2_1 + 0,
af_blue_2_1_1 = af_blue_2_1 + 2,
--- a/src/autofit/afranges.c
+++ b/src/autofit/afranges.c
@@ -180,6 +180,21 @@
};
+ const AF_Script_UniRangeRec af_lao_uniranges[] =
+ {+ AF_UNIRANGE_REC( 0x0E80UL, 0x0EFFUL ), /* Lao */
+ AF_UNIRANGE_REC( 0UL, 0UL )
+ };
+
+ const AF_Script_UniRangeRec af_lao_nobase_uniranges[] =
+ {+ AF_UNIRANGE_REC( 0x0EB1UL, 0x0EB1UL ),
+ AF_UNIRANGE_REC( 0x0EB4UL, 0x0EBCUL ),
+ AF_UNIRANGE_REC( 0x0EC8UL, 0x0ECDUL ),
+ AF_UNIRANGE_REC( 0UL, 0UL )
+ };
+
+
const AF_Script_UniRangeRec af_latn_uniranges[] =
{AF_UNIRANGE_REC( 0x0020UL, 0x007FUL ), /* Basic Latin (no control chars) */
--- a/src/autofit/afscript.h
+++ b/src/autofit/afscript.h
@@ -55,6 +55,12 @@
HB_SCRIPT_HEBREW,
0x5DD, 0x0, 0x0 ) /* ם */
+ /* only digit zero has a simple shape in the Lao script */
+ SCRIPT( lao, LAO,
+ "Lao",
+ HB_SCRIPT_LAO,
+ 0xED0, 0x0, 0x0 ) /* ໐ */
+
SCRIPT( latn, LATN,
"Latin",
HB_SCRIPT_LATIN,
--- a/src/autofit/afstyles.h
+++ b/src/autofit/afstyles.h
@@ -108,6 +108,13 @@
AF_BLUE_STRINGSET_HEBR,
AF_COVERAGE_DEFAULT )
+ STYLE( lao_dflt, LAO_DFLT,
+ "Lao default style",
+ AF_WRITING_SYSTEM_LATIN,
+ AF_SCRIPT_LAO,
+ AF_BLUE_STRINGSET_LAO,
+ AF_COVERAGE_DEFAULT )
+
META_STYLE_LATIN( latn, LATN, "Latin" )
STYLE( latb_dflt, LATB_DFLT,