[autofit] Disunify Cyrillic and Greek handling from Latin.
* src/autofit/afscript.h: Add Cyrillic and Greek. * src/autofit/afblue.dat (AF_BLUE_STRINGSET_GREK, AF_BLUE_STRINGSET_CYRL): Add blue zones for Greek and Cyrillic. (AF_BLUE_STRINGSET_LATN): Fix typo. * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated. * src/autofit/aflatin.c (af_grek_uniranges, af_cyrl_uniranges): New arrays. (af_grek_script_class, af_cyrl_script_class): New scripts. * src/autofit/aflatin.h: Updated.
This commit is contained in:
Werner Lemberg
parent
2cca96694f
commit
5a4c5a5b23
16
ChangeLog
16
ChangeLog
@ -1,3 +1,19 @@
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2013-09-22 Werner Lemberg <wl@gnu.org>
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[autofit] Disunify Cyrillic and Greek handling from Latin.
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* src/autofit/afscript.h: Add Cyrillic and Greek.
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* src/autofit/afblue.dat (AF_BLUE_STRINGSET_GREK,
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AF_BLUE_STRINGSET_CYRL): Add blue zones for Greek and Cyrillic.
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(AF_BLUE_STRINGSET_LATN): Fix typo.
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* src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
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* src/autofit/aflatin.c (af_grek_uniranges, af_cyrl_uniranges): New
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arrays.
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(af_grek_script_class, af_cyrl_script_class): New scripts.
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* src/autofit/aflatin.h: Updated.
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2013-09-20 Werner Lemberg <wl@gnu.org>
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* docs/CHANGES: Updated.
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@ -36,6 +36,24 @@
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'\0',
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'p', 'q', 'g', 'j', 'y', /* pqgjy */
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'\0',
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'\xCE', '\x93', '\xCE', '\x92', '\xCE', '\x95', '\xCE', '\x96', '\xCE', '\x98', '\xCE', '\x9F', '\xCE', '\xA9', /* ΓΒΕΖΘΟΩ */
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'\0',
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'\xCE', '\x92', '\xCE', '\x94', '\xCE', '\x96', '\xCE', '\x9E', '\xCE', '\x98', '\xCE', '\x9F', /* ΒΔΖΞΘΟ */
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'\0',
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'\xCE', '\xB2', '\xCE', '\xB8', '\xCE', '\xB4', '\xCE', '\xB6', '\xCE', '\xBB', '\xCE', '\xBE', /* βθδζλξ */
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'\0',
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'\xCE', '\xB1', '\xCE', '\xB5', '\xCE', '\xB9', '\xCE', '\xBF', '\xCF', '\x80', '\xCF', '\x83', '\xCF', '\x84', '\xCF', '\x89', /* αειοπστω */
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'\0',
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'\xCE', '\xB2', '\xCE', '\xB3', '\xCE', '\xB7', '\xCE', '\xBC', '\xCF', '\x81', '\xCF', '\x86', '\xCF', '\x87', '\xCF', '\x88', /* βγημρφχψ */
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'\0',
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'\xD0', '\x91', '\xD0', '\x92', '\xD0', '\x95', '\xD0', '\x9F', '\xD0', '\x97', '\xD0', '\x9E', '\xD0', '\xA1', '\xD0', '\xAD', /* БВЕПЗОСЭ */
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'\0',
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'\xD0', '\x91', '\xD0', '\x92', '\xD0', '\x95', '\xD0', '\xA8', '\xD0', '\x97', '\xD0', '\x9E', '\xD0', '\xA1', '\xD0', '\xAD', /* БВЕШЗОСЭ */
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'\0',
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'\xD1', '\x85', '\xD0', '\xBF', '\xD0', '\xBD', '\xD1', '\x88', '\xD0', '\xB5', '\xD0', '\xB7', '\xD0', '\xBE', '\xD1', '\x81', /* хпншезос */
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'\0',
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'\xD1', '\x80', '\xD1', '\x83', '\xD1', '\x84', /* руф */
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'\0',
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'\xD7', '\x91', '\xD7', '\x93', '\xD7', '\x94', '\xD7', '\x97', '\xD7', '\x9A', '\xD7', '\x9B', '\xD7', '\x9D', '\xD7', '\xA1', /* בדהחךכםס */
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'\0',
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'\xD7', '\x91', '\xD7', '\x98', '\xD7', '\x9B', '\xD7', '\x9D', '\xD7', '\xA1', '\xD7', '\xA6', /* בטכםסצ */
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@ -97,12 +115,27 @@
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/* */
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{ AF_BLUE_STRING_LATIN_CAPITAL_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
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{ AF_BLUE_STRING_LATIN_CAPITAL_BOTTOM, 0 },
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{ AF_BLUE_STRING_LATIN_SMALL_F_TOP, AF_BLUE_PROPERTY_LATIN_TOP |
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{ AF_BLUE_STRING_LATIN_SMALL_F_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
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{ AF_BLUE_STRING_LATIN_SMALL, AF_BLUE_PROPERTY_LATIN_TOP |
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AF_BLUE_PROPERTY_LATIN_SMALL_TOP },
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{ AF_BLUE_STRING_LATIN_SMALL, AF_BLUE_PROPERTY_LATIN_TOP },
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{ AF_BLUE_STRING_LATIN_SMALL, 0 },
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{ AF_BLUE_STRING_LATIN_SMALL_MINOR, 0 },
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{ AF_BLUE_STRING_MAX, 0 },
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{ AF_BLUE_STRING_GREEK_CAPITAL_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
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{ AF_BLUE_STRING_GREEK_CAPITAL_BOTTOM, 0 },
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{ AF_BLUE_STRING_GREEK_SMALL_BETA_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
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{ AF_BLUE_STRING_GREEK_SMALL, AF_BLUE_PROPERTY_LATIN_TOP |
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AF_BLUE_PROPERTY_LATIN_SMALL_TOP },
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{ AF_BLUE_STRING_GREEK_SMALL, 0 },
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{ AF_BLUE_STRING_GREEK_SMALL_MINOR, 0 },
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{ AF_BLUE_STRING_MAX, 0 },
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{ AF_BLUE_STRING_CYRILLIC_CAPITAL_TOP, AF_BLUE_PROPERTY_LATIN_TOP },
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{ AF_BLUE_STRING_CYRILLIC_CAPITAL_BOTTOM, 0 },
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{ AF_BLUE_STRING_CYRILLIC_SMALL, AF_BLUE_PROPERTY_LATIN_TOP |
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AF_BLUE_PROPERTY_LATIN_SMALL_TOP },
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{ AF_BLUE_STRING_CYRILLIC_SMALL, 0 },
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{ AF_BLUE_STRING_CYRILLIC_SMALL_MINOR, 0 },
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{ AF_BLUE_STRING_MAX, 0 },
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{ AF_BLUE_STRING_HEBREW_TOP, AF_BLUE_PROPERTY_LATIN_TOP |
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AF_BLUE_PROPERTY_LATIN_LONG },
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{ AF_BLUE_STRING_HEBREW_BOTTOM, 0 },
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@ -76,6 +76,26 @@ AF_BLUE_STRING_ENUM AF_BLUE_STRINGS_ARRAY AF_BLUE_STRING_MAX_LEN:
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AF_BLUE_STRING_LATIN_SMALL_MINOR
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"pqgjy"
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AF_BLUE_STRING_GREEK_CAPITAL_TOP
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"ΓΒΕΖΘΟΩ"
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AF_BLUE_STRING_GREEK_CAPITAL_BOTTOM
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"ΒΔΖΞΘΟ"
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AF_BLUE_STRING_GREEK_SMALL_BETA_TOP
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"βθδζλξ"
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AF_BLUE_STRING_GREEK_SMALL
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"αειοπστω"
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AF_BLUE_STRING_GREEK_SMALL_MINOR
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"βγημρφχψ"
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AF_BLUE_STRING_CYRILLIC_CAPITAL_TOP
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"БВЕПЗОСЭ"
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AF_BLUE_STRING_CYRILLIC_CAPITAL_BOTTOM
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"БВЕШЗОСЭ"
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AF_BLUE_STRING_CYRILLIC_SMALL
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"хпншезос"
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AF_BLUE_STRING_CYRILLIC_SMALL_MINOR
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"руф"
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AF_BLUE_STRING_HEBREW_TOP
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"בדהחךכםס"
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AF_BLUE_STRING_HEBREW_BOTTOM
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@ -139,13 +159,32 @@ AF_BLUE_STRINGSET_ENUM AF_BLUE_STRINGSETS_ARRAY AF_BLUE_STRINGSET_MAX_LEN:
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AF_BLUE_STRINGSET_LATN
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{ AF_BLUE_STRING_LATIN_CAPITAL_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
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{ AF_BLUE_STRING_LATIN_CAPITAL_BOTTOM, 0 }
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{ AF_BLUE_STRING_LATIN_SMALL_F_TOP, AF_BLUE_PROPERTY_LATIN_TOP |
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{ AF_BLUE_STRING_LATIN_SMALL_F_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
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{ AF_BLUE_STRING_LATIN_SMALL, AF_BLUE_PROPERTY_LATIN_TOP |
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AF_BLUE_PROPERTY_LATIN_SMALL_TOP }
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{ AF_BLUE_STRING_LATIN_SMALL, AF_BLUE_PROPERTY_LATIN_TOP }
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{ AF_BLUE_STRING_LATIN_SMALL, 0 }
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{ AF_BLUE_STRING_LATIN_SMALL_MINOR, 0 }
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{ AF_BLUE_STRING_MAX, 0 }
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AF_BLUE_STRINGSET_GREK
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{ AF_BLUE_STRING_GREEK_CAPITAL_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
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{ AF_BLUE_STRING_GREEK_CAPITAL_BOTTOM, 0 }
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{ AF_BLUE_STRING_GREEK_SMALL_BETA_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
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{ AF_BLUE_STRING_GREEK_SMALL, AF_BLUE_PROPERTY_LATIN_TOP |
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AF_BLUE_PROPERTY_LATIN_SMALL_TOP }
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{ AF_BLUE_STRING_GREEK_SMALL, 0 }
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{ AF_BLUE_STRING_GREEK_SMALL_MINOR, 0 }
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{ AF_BLUE_STRING_MAX, 0 }
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AF_BLUE_STRINGSET_CYRL
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{ AF_BLUE_STRING_CYRILLIC_CAPITAL_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
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{ AF_BLUE_STRING_CYRILLIC_CAPITAL_BOTTOM, 0 }
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{ AF_BLUE_STRING_CYRILLIC_SMALL, AF_BLUE_PROPERTY_LATIN_TOP |
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AF_BLUE_PROPERTY_LATIN_SMALL_TOP }
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{ AF_BLUE_STRING_CYRILLIC_SMALL, 0 }
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{ AF_BLUE_STRING_CYRILLIC_SMALL_MINOR, 0 }
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{ AF_BLUE_STRING_MAX, 0 }
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AF_BLUE_STRINGSET_HEBR
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{ AF_BLUE_STRING_HEBREW_TOP, AF_BLUE_PROPERTY_LATIN_TOP |
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AF_BLUE_PROPERTY_LATIN_LONG }
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@ -79,10 +79,19 @@ FT_BEGIN_HEADER
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AF_BLUE_STRING_LATIN_SMALL_F_TOP = 18,
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AF_BLUE_STRING_LATIN_SMALL = 26,
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AF_BLUE_STRING_LATIN_SMALL_MINOR = 34,
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AF_BLUE_STRING_HEBREW_TOP = 40,
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AF_BLUE_STRING_HEBREW_BOTTOM = 57,
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AF_BLUE_STRING_HEBREW_DESCENDER = 70,
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af_blue_1_1 = 80,
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AF_BLUE_STRING_GREEK_CAPITAL_TOP = 40,
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AF_BLUE_STRING_GREEK_CAPITAL_BOTTOM = 55,
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AF_BLUE_STRING_GREEK_SMALL_BETA_TOP = 68,
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AF_BLUE_STRING_GREEK_SMALL = 81,
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AF_BLUE_STRING_GREEK_SMALL_MINOR = 98,
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AF_BLUE_STRING_CYRILLIC_CAPITAL_TOP = 115,
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AF_BLUE_STRING_CYRILLIC_CAPITAL_BOTTOM = 132,
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AF_BLUE_STRING_CYRILLIC_SMALL = 149,
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AF_BLUE_STRING_CYRILLIC_SMALL_MINOR = 166,
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AF_BLUE_STRING_HEBREW_TOP = 173,
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AF_BLUE_STRING_HEBREW_BOTTOM = 190,
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AF_BLUE_STRING_HEBREW_DESCENDER = 203,
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af_blue_1_1 = 213,
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#ifdef AF_CONFIG_OPTION_CJK
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AF_BLUE_STRING_CJK_TOP_FILL = af_blue_1_1 + 1,
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AF_BLUE_STRING_CJK_TOP_UNFILL = af_blue_1_1 + 77,
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@ -145,8 +154,10 @@ FT_BEGIN_HEADER
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typedef enum AF_Blue_Stringset_
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{
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AF_BLUE_STRINGSET_LATN = 0,
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AF_BLUE_STRINGSET_HEBR = 7,
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af_blue_2_1 = 11,
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AF_BLUE_STRINGSET_GREK = 7,
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AF_BLUE_STRINGSET_CYRL = 14,
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AF_BLUE_STRINGSET_HEBR = 20,
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af_blue_2_1 = 24,
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#ifdef AF_CONFIG_OPTION_CJK
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AF_BLUE_STRINGSET_HANI = af_blue_2_1 + 0,
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af_blue_2_1_1 = af_blue_2_1 + 4,
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@ -2647,23 +2647,17 @@
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AF_UNIRANGE_REC( 0x0250UL, 0x02AFUL ), /* IPA Extensions */
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AF_UNIRANGE_REC( 0x02B0UL, 0x02FFUL ), /* Spacing Modifier Letters */
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AF_UNIRANGE_REC( 0x0300UL, 0x036FUL ), /* Combining Diacritical Marks */
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AF_UNIRANGE_REC( 0x0370UL, 0x03FFUL ), /* Greek and Coptic */
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AF_UNIRANGE_REC( 0x0400UL, 0x04FFUL ), /* Cyrillic */
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AF_UNIRANGE_REC( 0x0500UL, 0x052FUL ), /* Cyrillic Supplement */
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AF_UNIRANGE_REC( 0x1D00UL, 0x1D7FUL ), /* Phonetic Extensions */
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AF_UNIRANGE_REC( 0x1D80UL, 0x1DBFUL ), /* Phonetic Extensions Supplement */
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AF_UNIRANGE_REC( 0x1DC0UL, 0x1DFFUL ), /* Combining Diacritical Marks Supplement */
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AF_UNIRANGE_REC( 0x1E00UL, 0x1EFFUL ), /* Latin Extended Additional */
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AF_UNIRANGE_REC( 0x1F00UL, 0x1FFFUL ), /* Greek Extended */
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AF_UNIRANGE_REC( 0x2000UL, 0x206FUL ), /* General Punctuation */
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AF_UNIRANGE_REC( 0x2070UL, 0x209FUL ), /* Superscripts and Subscripts */
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AF_UNIRANGE_REC( 0x20A0UL, 0x20CFUL ), /* Currency Symbols */
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AF_UNIRANGE_REC( 0x2150UL, 0x218FUL ), /* Number Forms */
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AF_UNIRANGE_REC( 0x2460UL, 0x24FFUL ), /* Enclosed Alphanumerics */
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AF_UNIRANGE_REC( 0x2C60UL, 0x2C7FUL ), /* Latin Extended-C */
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AF_UNIRANGE_REC( 0x2DE0UL, 0x2DFFUL ), /* Cyrillic Extended-A */
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AF_UNIRANGE_REC( 0x2E00UL, 0x2E7FUL ), /* Supplemental Punctuation */
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AF_UNIRANGE_REC( 0xA640UL, 0xA69FUL ), /* Cyrillic Extended-B */
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AF_UNIRANGE_REC( 0xA720UL, 0xA7FFUL ), /* Latin Extended-D */
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AF_UNIRANGE_REC( 0xFB00UL, 0xFB06UL ), /* Alphab. Present. Forms (Latin Ligs) */
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AF_UNIRANGE_REC( 0x1D400UL, 0x1D7FFUL ), /* Mathematical Alphanumeric Symbols */
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@ -2671,6 +2665,19 @@
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AF_UNIRANGE_REC( 0UL, 0UL )
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};
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static const AF_Script_UniRangeRec af_grek_uniranges[] =
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{
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AF_UNIRANGE_REC( 0x0370UL, 0x03FFUL ), /* Greek and Coptic */
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AF_UNIRANGE_REC( 0x1F00UL, 0x1FFFUL ), /* Greek Extended */
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};
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static const AF_Script_UniRangeRec af_cyrl_uniranges[] =
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{
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AF_UNIRANGE_REC( 0x0400UL, 0x04FFUL ), /* Cyrillic */
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AF_UNIRANGE_REC( 0x0500UL, 0x052FUL ), /* Cyrillic Supplement */
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AF_UNIRANGE_REC( 0x2DE0UL, 0x2DFFUL ), /* Cyrillic Extended-A */
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AF_UNIRANGE_REC( 0xA640UL, 0xA69FUL ), /* Cyrillic Extended-B */
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};
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static const AF_Script_UniRangeRec af_hebr_uniranges[] =
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{
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@ -2691,6 +2698,28 @@
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'o'
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)
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AF_DEFINE_SCRIPT_CLASS(
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af_grek_script_class,
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AF_SCRIPT_GREK,
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AF_BLUE_STRINGSET_GREK,
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AF_WRITING_SYSTEM_LATIN,
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af_grek_uniranges,
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0x3BF /* ο */
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)
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AF_DEFINE_SCRIPT_CLASS(
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af_cyrl_script_class,
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AF_SCRIPT_CYRL,
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AF_BLUE_STRINGSET_CYRL,
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AF_WRITING_SYSTEM_LATIN,
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af_cyrl_uniranges,
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0x43E /* о */
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)
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AF_DEFINE_SCRIPT_CLASS(
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af_hebr_script_class,
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@ -31,12 +31,12 @@ FT_BEGIN_HEADER
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/* the latin-specific script classes */
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AF_DECLARE_SCRIPT_CLASS( af_latn_script_class ) /* XXX */
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AF_DECLARE_SCRIPT_CLASS( af_cyrl_script_class )
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AF_DECLARE_SCRIPT_CLASS( af_grek_script_class )
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AF_DECLARE_SCRIPT_CLASS( af_latn_script_class )
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AF_DECLARE_SCRIPT_CLASS( af_hebr_script_class )
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#if 0
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AF_DECLARE_SCRIPT_CLASS( af_armn_script_class )
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AF_DECLARE_SCRIPT_CLASS( af_cyrl_script_class )
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AF_DECLARE_SCRIPT_CLASS( af_grek_script_class )
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#endif
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@ -22,8 +22,10 @@
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/* Add new scripts here. */
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SCRIPT( cyrl, CYRL )
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SCRIPT( deva, DEVA )
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SCRIPT( dflt, DFLT )
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SCRIPT( grek, GREK )
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SCRIPT( hani, HANI )
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SCRIPT( hebr, HEBR )
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SCRIPT( latn, LATN )
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