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- /* gunicode.h - Unicode manipulation functions
- *
- * Copyright (C) 1999, 2000 Tom Tromey
- * Copyright 2000, 2005 Red Hat, Inc.
- *
- * The Gnome Library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * The Gnome Library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with the Gnome Library; see the file COPYING.LIB. If not,
- * see <http://www.gnu.org/licenses/>.
- */
- #ifndef __G_UNICODE_H__
- #define __G_UNICODE_H__
- #if !defined (__GLIB_H_INSIDE__) && !defined (GLIB_COMPILATION)
- #error "Only <glib.h> can be included directly."
- #endif
- #include <glib/gerror.h>
- #include <glib/gtypes.h>
- G_BEGIN_DECLS
- /**
- * gunichar:
- *
- * A type which can hold any UTF-32 or UCS-4 character code,
- * also known as a Unicode code point.
- *
- * If you want to produce the UTF-8 representation of a #gunichar,
- * use g_ucs4_to_utf8(). See also g_utf8_to_ucs4() for the reverse
- * process.
- *
- * To print/scan values of this type as integer, use
- * %G_GINT32_MODIFIER and/or %G_GUINT32_FORMAT.
- *
- * The notation to express a Unicode code point in running text is
- * as a hexadecimal number with four to six digits and uppercase
- * letters, prefixed by the string "U+". Leading zeros are omitted,
- * unless the code point would have fewer than four hexadecimal digits.
- * For example, "U+0041 LATIN CAPITAL LETTER A". To print a code point
- * in the U+-notation, use the format string "U+\%04"G_GINT32_FORMAT"X".
- * To scan, use the format string "U+\%06"G_GINT32_FORMAT"X".
- *
- * |[
- * gunichar c;
- * sscanf ("U+0041", "U+%06"G_GINT32_FORMAT"X", &c)
- * g_print ("Read U+%04"G_GINT32_FORMAT"X", c);
- * ]|
- */
- typedef guint32 gunichar;
- /**
- * gunichar2:
- *
- * A type which can hold any UTF-16 code
- * point<footnote id="utf16_surrogate_pairs">UTF-16 also has so called
- * <firstterm>surrogate pairs</firstterm> to encode characters beyond
- * the BMP as pairs of 16bit numbers. Surrogate pairs cannot be stored
- * in a single gunichar2 field, but all GLib functions accepting gunichar2
- * arrays will correctly interpret surrogate pairs.</footnote>.
- *
- * To print/scan values of this type to/from text you need to convert
- * to/from UTF-8, using g_utf16_to_utf8()/g_utf8_to_utf16().
- *
- * To print/scan values of this type as integer, use
- * %G_GINT16_MODIFIER and/or %G_GUINT16_FORMAT.
- */
- typedef guint16 gunichar2;
- /**
- * GUnicodeType:
- * @G_UNICODE_CONTROL: General category "Other, Control" (Cc)
- * @G_UNICODE_FORMAT: General category "Other, Format" (Cf)
- * @G_UNICODE_UNASSIGNED: General category "Other, Not Assigned" (Cn)
- * @G_UNICODE_PRIVATE_USE: General category "Other, Private Use" (Co)
- * @G_UNICODE_SURROGATE: General category "Other, Surrogate" (Cs)
- * @G_UNICODE_LOWERCASE_LETTER: General category "Letter, Lowercase" (Ll)
- * @G_UNICODE_MODIFIER_LETTER: General category "Letter, Modifier" (Lm)
- * @G_UNICODE_OTHER_LETTER: General category "Letter, Other" (Lo)
- * @G_UNICODE_TITLECASE_LETTER: General category "Letter, Titlecase" (Lt)
- * @G_UNICODE_UPPERCASE_LETTER: General category "Letter, Uppercase" (Lu)
- * @G_UNICODE_SPACING_MARK: General category "Mark, Spacing" (Mc)
- * @G_UNICODE_ENCLOSING_MARK: General category "Mark, Enclosing" (Me)
- * @G_UNICODE_NON_SPACING_MARK: General category "Mark, Nonspacing" (Mn)
- * @G_UNICODE_DECIMAL_NUMBER: General category "Number, Decimal Digit" (Nd)
- * @G_UNICODE_LETTER_NUMBER: General category "Number, Letter" (Nl)
- * @G_UNICODE_OTHER_NUMBER: General category "Number, Other" (No)
- * @G_UNICODE_CONNECT_PUNCTUATION: General category "Punctuation, Connector" (Pc)
- * @G_UNICODE_DASH_PUNCTUATION: General category "Punctuation, Dash" (Pd)
- * @G_UNICODE_CLOSE_PUNCTUATION: General category "Punctuation, Close" (Pe)
- * @G_UNICODE_FINAL_PUNCTUATION: General category "Punctuation, Final quote" (Pf)
- * @G_UNICODE_INITIAL_PUNCTUATION: General category "Punctuation, Initial quote" (Pi)
- * @G_UNICODE_OTHER_PUNCTUATION: General category "Punctuation, Other" (Po)
- * @G_UNICODE_OPEN_PUNCTUATION: General category "Punctuation, Open" (Ps)
- * @G_UNICODE_CURRENCY_SYMBOL: General category "Symbol, Currency" (Sc)
- * @G_UNICODE_MODIFIER_SYMBOL: General category "Symbol, Modifier" (Sk)
- * @G_UNICODE_MATH_SYMBOL: General category "Symbol, Math" (Sm)
- * @G_UNICODE_OTHER_SYMBOL: General category "Symbol, Other" (So)
- * @G_UNICODE_LINE_SEPARATOR: General category "Separator, Line" (Zl)
- * @G_UNICODE_PARAGRAPH_SEPARATOR: General category "Separator, Paragraph" (Zp)
- * @G_UNICODE_SPACE_SEPARATOR: General category "Separator, Space" (Zs)
- *
- * These are the possible character classifications from the
- * Unicode specification.
- * See <ulink url="http://www.unicode.org/Public/UNIDATA/UnicodeData.html">http://www.unicode.org/Public/UNIDATA/UnicodeData.html</ulink>.
- */
- typedef enum
- {
- G_UNICODE_CONTROL,
- G_UNICODE_FORMAT,
- G_UNICODE_UNASSIGNED,
- G_UNICODE_PRIVATE_USE,
- G_UNICODE_SURROGATE,
- G_UNICODE_LOWERCASE_LETTER,
- G_UNICODE_MODIFIER_LETTER,
- G_UNICODE_OTHER_LETTER,
- G_UNICODE_TITLECASE_LETTER,
- G_UNICODE_UPPERCASE_LETTER,
- G_UNICODE_SPACING_MARK,
- G_UNICODE_ENCLOSING_MARK,
- G_UNICODE_NON_SPACING_MARK,
- G_UNICODE_DECIMAL_NUMBER,
- G_UNICODE_LETTER_NUMBER,
- G_UNICODE_OTHER_NUMBER,
- G_UNICODE_CONNECT_PUNCTUATION,
- G_UNICODE_DASH_PUNCTUATION,
- G_UNICODE_CLOSE_PUNCTUATION,
- G_UNICODE_FINAL_PUNCTUATION,
- G_UNICODE_INITIAL_PUNCTUATION,
- G_UNICODE_OTHER_PUNCTUATION,
- G_UNICODE_OPEN_PUNCTUATION,
- G_UNICODE_CURRENCY_SYMBOL,
- G_UNICODE_MODIFIER_SYMBOL,
- G_UNICODE_MATH_SYMBOL,
- G_UNICODE_OTHER_SYMBOL,
- G_UNICODE_LINE_SEPARATOR,
- G_UNICODE_PARAGRAPH_SEPARATOR,
- G_UNICODE_SPACE_SEPARATOR
- } GUnicodeType;
- /**
- * G_UNICODE_COMBINING_MARK:
- *
- * Older name for %G_UNICODE_SPACING_MARK.
- *
- * Deprecated: 2.30: Use %G_UNICODE_SPACING_MARK.
- */
- #ifndef G_DISABLE_DEPRECATED
- #define G_UNICODE_COMBINING_MARK G_UNICODE_SPACING_MARK
- #endif
- /**
- * GUnicodeBreakType:
- * @G_UNICODE_BREAK_MANDATORY: Mandatory Break (BK)
- * @G_UNICODE_BREAK_CARRIAGE_RETURN: Carriage Return (CR)
- * @G_UNICODE_BREAK_LINE_FEED: Line Feed (LF)
- * @G_UNICODE_BREAK_COMBINING_MARK: Attached Characters and Combining Marks (CM)
- * @G_UNICODE_BREAK_SURROGATE: Surrogates (SG)
- * @G_UNICODE_BREAK_ZERO_WIDTH_SPACE: Zero Width Space (ZW)
- * @G_UNICODE_BREAK_INSEPARABLE: Inseparable (IN)
- * @G_UNICODE_BREAK_NON_BREAKING_GLUE: Non-breaking ("Glue") (GL)
- * @G_UNICODE_BREAK_CONTINGENT: Contingent Break Opportunity (CB)
- * @G_UNICODE_BREAK_SPACE: Space (SP)
- * @G_UNICODE_BREAK_AFTER: Break Opportunity After (BA)
- * @G_UNICODE_BREAK_BEFORE: Break Opportunity Before (BB)
- * @G_UNICODE_BREAK_BEFORE_AND_AFTER: Break Opportunity Before and After (B2)
- * @G_UNICODE_BREAK_HYPHEN: Hyphen (HY)
- * @G_UNICODE_BREAK_NON_STARTER: Nonstarter (NS)
- * @G_UNICODE_BREAK_OPEN_PUNCTUATION: Opening Punctuation (OP)
- * @G_UNICODE_BREAK_CLOSE_PUNCTUATION: Closing Punctuation (CL)
- * @G_UNICODE_BREAK_QUOTATION: Ambiguous Quotation (QU)
- * @G_UNICODE_BREAK_EXCLAMATION: Exclamation/Interrogation (EX)
- * @G_UNICODE_BREAK_IDEOGRAPHIC: Ideographic (ID)
- * @G_UNICODE_BREAK_NUMERIC: Numeric (NU)
- * @G_UNICODE_BREAK_INFIX_SEPARATOR: Infix Separator (Numeric) (IS)
- * @G_UNICODE_BREAK_SYMBOL: Symbols Allowing Break After (SY)
- * @G_UNICODE_BREAK_ALPHABETIC: Ordinary Alphabetic and Symbol Characters (AL)
- * @G_UNICODE_BREAK_PREFIX: Prefix (Numeric) (PR)
- * @G_UNICODE_BREAK_POSTFIX: Postfix (Numeric) (PO)
- * @G_UNICODE_BREAK_COMPLEX_CONTEXT: Complex Content Dependent (South East Asian) (SA)
- * @G_UNICODE_BREAK_AMBIGUOUS: Ambiguous (Alphabetic or Ideographic) (AI)
- * @G_UNICODE_BREAK_UNKNOWN: Unknown (XX)
- * @G_UNICODE_BREAK_NEXT_LINE: Next Line (NL)
- * @G_UNICODE_BREAK_WORD_JOINER: Word Joiner (WJ)
- * @G_UNICODE_BREAK_HANGUL_L_JAMO: Hangul L Jamo (JL)
- * @G_UNICODE_BREAK_HANGUL_V_JAMO: Hangul V Jamo (JV)
- * @G_UNICODE_BREAK_HANGUL_T_JAMO: Hangul T Jamo (JT)
- * @G_UNICODE_BREAK_HANGUL_LV_SYLLABLE: Hangul LV Syllable (H2)
- * @G_UNICODE_BREAK_HANGUL_LVT_SYLLABLE: Hangul LVT Syllable (H3)
- * @G_UNICODE_BREAK_CLOSE_PARANTHESIS: Closing Parenthesis (CP). Since 2.28
- * @G_UNICODE_BREAK_CONDITIONAL_JAPANESE_STARTER: Conditional Japanese Starter (CJ). Since: 2.32
- * @G_UNICODE_BREAK_HEBREW_LETTER: Hebrew Letter (HL). Since: 2.32
- * @G_UNICODE_BREAK_REGIONAL_INDICATOR: Regional Indicator (RI). Since: 2.36
- *
- * These are the possible line break classifications.
- *
- * Since new unicode versions may add new types here, applications should be ready
- * to handle unknown values. They may be regarded as %G_UNICODE_BREAK_UNKNOWN.
- *
- * See <ulink url="http://www.unicode.org/unicode/reports/tr14/">http://www.unicode.org/unicode/reports/tr14/</ulink>.
- */
- typedef enum
- {
- G_UNICODE_BREAK_MANDATORY,
- G_UNICODE_BREAK_CARRIAGE_RETURN,
- G_UNICODE_BREAK_LINE_FEED,
- G_UNICODE_BREAK_COMBINING_MARK,
- G_UNICODE_BREAK_SURROGATE,
- G_UNICODE_BREAK_ZERO_WIDTH_SPACE,
- G_UNICODE_BREAK_INSEPARABLE,
- G_UNICODE_BREAK_NON_BREAKING_GLUE,
- G_UNICODE_BREAK_CONTINGENT,
- G_UNICODE_BREAK_SPACE,
- G_UNICODE_BREAK_AFTER,
- G_UNICODE_BREAK_BEFORE,
- G_UNICODE_BREAK_BEFORE_AND_AFTER,
- G_UNICODE_BREAK_HYPHEN,
- G_UNICODE_BREAK_NON_STARTER,
- G_UNICODE_BREAK_OPEN_PUNCTUATION,
- G_UNICODE_BREAK_CLOSE_PUNCTUATION,
- G_UNICODE_BREAK_QUOTATION,
- G_UNICODE_BREAK_EXCLAMATION,
- G_UNICODE_BREAK_IDEOGRAPHIC,
- G_UNICODE_BREAK_NUMERIC,
- G_UNICODE_BREAK_INFIX_SEPARATOR,
- G_UNICODE_BREAK_SYMBOL,
- G_UNICODE_BREAK_ALPHABETIC,
- G_UNICODE_BREAK_PREFIX,
- G_UNICODE_BREAK_POSTFIX,
- G_UNICODE_BREAK_COMPLEX_CONTEXT,
- G_UNICODE_BREAK_AMBIGUOUS,
- G_UNICODE_BREAK_UNKNOWN,
- G_UNICODE_BREAK_NEXT_LINE,
- G_UNICODE_BREAK_WORD_JOINER,
- G_UNICODE_BREAK_HANGUL_L_JAMO,
- G_UNICODE_BREAK_HANGUL_V_JAMO,
- G_UNICODE_BREAK_HANGUL_T_JAMO,
- G_UNICODE_BREAK_HANGUL_LV_SYLLABLE,
- G_UNICODE_BREAK_HANGUL_LVT_SYLLABLE,
- G_UNICODE_BREAK_CLOSE_PARANTHESIS,
- G_UNICODE_BREAK_CONDITIONAL_JAPANESE_STARTER,
- G_UNICODE_BREAK_HEBREW_LETTER,
- G_UNICODE_BREAK_REGIONAL_INDICATOR
- } GUnicodeBreakType;
- /**
- * GUnicodeScript:
- * @G_UNICODE_SCRIPT_INVALID_CODE:
- * a value never returned from g_unichar_get_script()
- * @G_UNICODE_SCRIPT_COMMON: a character used by multiple different scripts
- * @G_UNICODE_SCRIPT_INHERITED: a mark glyph that takes its script from the
- * i base glyph to which it is attached
- * @G_UNICODE_SCRIPT_ARABIC: Arabic
- * @G_UNICODE_SCRIPT_ARMENIAN: Armenian
- * @G_UNICODE_SCRIPT_BENGALI: Bengali
- * @G_UNICODE_SCRIPT_BOPOMOFO: Bopomofo
- * @G_UNICODE_SCRIPT_CHEROKEE: Cherokee
- * @G_UNICODE_SCRIPT_COPTIC: Coptic
- * @G_UNICODE_SCRIPT_CYRILLIC: Cyrillic
- * @G_UNICODE_SCRIPT_DESERET: Deseret
- * @G_UNICODE_SCRIPT_DEVANAGARI: Devanagari
- * @G_UNICODE_SCRIPT_ETHIOPIC: Ethiopic
- * @G_UNICODE_SCRIPT_GEORGIAN: Georgian
- * @G_UNICODE_SCRIPT_GOTHIC: Gothic
- * @G_UNICODE_SCRIPT_GREEK: Greek
- * @G_UNICODE_SCRIPT_GUJARATI: Gujarati
- * @G_UNICODE_SCRIPT_GURMUKHI: Gurmukhi
- * @G_UNICODE_SCRIPT_HAN: Han
- * @G_UNICODE_SCRIPT_HANGUL: Hangul
- * @G_UNICODE_SCRIPT_HEBREW: Hebrew
- * @G_UNICODE_SCRIPT_HIRAGANA: Hiragana
- * @G_UNICODE_SCRIPT_KANNADA: Kannada
- * @G_UNICODE_SCRIPT_KATAKANA: Katakana
- * @G_UNICODE_SCRIPT_KHMER: Khmer
- * @G_UNICODE_SCRIPT_LAO: Lao
- * @G_UNICODE_SCRIPT_LATIN: Latin
- * @G_UNICODE_SCRIPT_MALAYALAM: Malayalam
- * @G_UNICODE_SCRIPT_MONGOLIAN: Mongolian
- * @G_UNICODE_SCRIPT_MYANMAR: Myanmar
- * @G_UNICODE_SCRIPT_OGHAM: Ogham
- * @G_UNICODE_SCRIPT_OLD_ITALIC: Old Italic
- * @G_UNICODE_SCRIPT_ORIYA: Oriya
- * @G_UNICODE_SCRIPT_RUNIC: Runic
- * @G_UNICODE_SCRIPT_SINHALA: Sinhala
- * @G_UNICODE_SCRIPT_SYRIAC: Syriac
- * @G_UNICODE_SCRIPT_TAMIL: Tamil
- * @G_UNICODE_SCRIPT_TELUGU: Telugu
- * @G_UNICODE_SCRIPT_THAANA: Thaana
- * @G_UNICODE_SCRIPT_THAI: Thai
- * @G_UNICODE_SCRIPT_TIBETAN: Tibetan
- * @G_UNICODE_SCRIPT_CANADIAN_ABORIGINAL:
- * Canadian Aboriginal
- * @G_UNICODE_SCRIPT_YI: Yi
- * @G_UNICODE_SCRIPT_TAGALOG: Tagalog
- * @G_UNICODE_SCRIPT_HANUNOO: Hanunoo
- * @G_UNICODE_SCRIPT_BUHID: Buhid
- * @G_UNICODE_SCRIPT_TAGBANWA: Tagbanwa
- * @G_UNICODE_SCRIPT_BRAILLE: Braille
- * @G_UNICODE_SCRIPT_CYPRIOT: Cypriot
- * @G_UNICODE_SCRIPT_LIMBU: Limbu
- * @G_UNICODE_SCRIPT_OSMANYA: Osmanya
- * @G_UNICODE_SCRIPT_SHAVIAN: Shavian
- * @G_UNICODE_SCRIPT_LINEAR_B: Linear B
- * @G_UNICODE_SCRIPT_TAI_LE: Tai Le
- * @G_UNICODE_SCRIPT_UGARITIC: Ugaritic
- * @G_UNICODE_SCRIPT_NEW_TAI_LUE:
- * New Tai Lue
- * @G_UNICODE_SCRIPT_BUGINESE: Buginese
- * @G_UNICODE_SCRIPT_GLAGOLITIC: Glagolitic
- * @G_UNICODE_SCRIPT_TIFINAGH: Tifinagh
- * @G_UNICODE_SCRIPT_SYLOTI_NAGRI:
- * Syloti Nagri
- * @G_UNICODE_SCRIPT_OLD_PERSIAN:
- * Old Persian
- * @G_UNICODE_SCRIPT_KHAROSHTHI: Kharoshthi
- * @G_UNICODE_SCRIPT_UNKNOWN: an unassigned code point
- * @G_UNICODE_SCRIPT_BALINESE: Balinese
- * @G_UNICODE_SCRIPT_CUNEIFORM: Cuneiform
- * @G_UNICODE_SCRIPT_PHOENICIAN: Phoenician
- * @G_UNICODE_SCRIPT_PHAGS_PA: Phags-pa
- * @G_UNICODE_SCRIPT_NKO: N'Ko
- * @G_UNICODE_SCRIPT_KAYAH_LI: Kayah Li. Since 2.16.3
- * @G_UNICODE_SCRIPT_LEPCHA: Lepcha. Since 2.16.3
- * @G_UNICODE_SCRIPT_REJANG: Rejang. Since 2.16.3
- * @G_UNICODE_SCRIPT_SUNDANESE: Sundanese. Since 2.16.3
- * @G_UNICODE_SCRIPT_SAURASHTRA: Saurashtra. Since 2.16.3
- * @G_UNICODE_SCRIPT_CHAM: Cham. Since 2.16.3
- * @G_UNICODE_SCRIPT_OL_CHIKI: Ol Chiki. Since 2.16.3
- * @G_UNICODE_SCRIPT_VAI: Vai. Since 2.16.3
- * @G_UNICODE_SCRIPT_CARIAN: Carian. Since 2.16.3
- * @G_UNICODE_SCRIPT_LYCIAN: Lycian. Since 2.16.3
- * @G_UNICODE_SCRIPT_LYDIAN: Lydian. Since 2.16.3
- * @G_UNICODE_SCRIPT_AVESTAN: Avestan. Since 2.26
- * @G_UNICODE_SCRIPT_BAMUM: Bamum. Since 2.26
- * @G_UNICODE_SCRIPT_EGYPTIAN_HIEROGLYPHS:
- * Egyptian Hieroglpyhs. Since 2.26
- * @G_UNICODE_SCRIPT_IMPERIAL_ARAMAIC:
- * Imperial Aramaic. Since 2.26
- * @G_UNICODE_SCRIPT_INSCRIPTIONAL_PAHLAVI:
- * Inscriptional Pahlavi. Since 2.26
- * @G_UNICODE_SCRIPT_INSCRIPTIONAL_PARTHIAN:
- * Inscriptional Parthian. Since 2.26
- * @G_UNICODE_SCRIPT_JAVANESE: Javanese. Since 2.26
- * @G_UNICODE_SCRIPT_KAITHI: Kaithi. Since 2.26
- * @G_UNICODE_SCRIPT_LISU: Lisu. Since 2.26
- * @G_UNICODE_SCRIPT_MEETEI_MAYEK:
- * Meetei Mayek. Since 2.26
- * @G_UNICODE_SCRIPT_OLD_SOUTH_ARABIAN:
- * Old South Arabian. Since 2.26
- * @G_UNICODE_SCRIPT_OLD_TURKIC: Old Turkic. Since 2.28
- * @G_UNICODE_SCRIPT_SAMARITAN: Samaritan. Since 2.26
- * @G_UNICODE_SCRIPT_TAI_THAM: Tai Tham. Since 2.26
- * @G_UNICODE_SCRIPT_TAI_VIET: Tai Viet. Since 2.26
- * @G_UNICODE_SCRIPT_BATAK: Batak. Since 2.28
- * @G_UNICODE_SCRIPT_BRAHMI: Brahmi. Since 2.28
- * @G_UNICODE_SCRIPT_MANDAIC: Mandaic. Since 2.28
- * @G_UNICODE_SCRIPT_CHAKMA: Chakma. Since: 2.32
- * @G_UNICODE_SCRIPT_MEROITIC_CURSIVE: Meroitic Cursive. Since: 2.32
- * @G_UNICODE_SCRIPT_MEROITIC_HIEROGLYPHS: Meroitic Hieroglyphs. Since: 2.32
- * @G_UNICODE_SCRIPT_MIAO: Miao. Since: 2.32
- * @G_UNICODE_SCRIPT_SHARADA: Sharada. Since: 2.32
- * @G_UNICODE_SCRIPT_SORA_SOMPENG: Sora Sompeng. Since: 2.32
- * @G_UNICODE_SCRIPT_TAKRI: Takri. Since: 2.32
- *
- * The #GUnicodeScript enumeration identifies different writing
- * systems. The values correspond to the names as defined in the
- * Unicode standard. The enumeration has been added in GLib 2.14,
- * and is interchangeable with #PangoScript.
- *
- * Note that new types may be added in the future. Applications
- * should be ready to handle unknown values.
- * See <ulink
- * url="http://www.unicode.org/reports/tr24/">Unicode Standard Annex
- * #24: Script names</ulink>.
- */
- typedef enum
- { /* ISO 15924 code */
- G_UNICODE_SCRIPT_INVALID_CODE = -1,
- G_UNICODE_SCRIPT_COMMON = 0, /* Zyyy */
- G_UNICODE_SCRIPT_INHERITED, /* Zinh (Qaai) */
- G_UNICODE_SCRIPT_ARABIC, /* Arab */
- G_UNICODE_SCRIPT_ARMENIAN, /* Armn */
- G_UNICODE_SCRIPT_BENGALI, /* Beng */
- G_UNICODE_SCRIPT_BOPOMOFO, /* Bopo */
- G_UNICODE_SCRIPT_CHEROKEE, /* Cher */
- G_UNICODE_SCRIPT_COPTIC, /* Copt (Qaac) */
- G_UNICODE_SCRIPT_CYRILLIC, /* Cyrl (Cyrs) */
- G_UNICODE_SCRIPT_DESERET, /* Dsrt */
- G_UNICODE_SCRIPT_DEVANAGARI, /* Deva */
- G_UNICODE_SCRIPT_ETHIOPIC, /* Ethi */
- G_UNICODE_SCRIPT_GEORGIAN, /* Geor (Geon, Geoa) */
- G_UNICODE_SCRIPT_GOTHIC, /* Goth */
- G_UNICODE_SCRIPT_GREEK, /* Grek */
- G_UNICODE_SCRIPT_GUJARATI, /* Gujr */
- G_UNICODE_SCRIPT_GURMUKHI, /* Guru */
- G_UNICODE_SCRIPT_HAN, /* Hani */
- G_UNICODE_SCRIPT_HANGUL, /* Hang */
- G_UNICODE_SCRIPT_HEBREW, /* Hebr */
- G_UNICODE_SCRIPT_HIRAGANA, /* Hira */
- G_UNICODE_SCRIPT_KANNADA, /* Knda */
- G_UNICODE_SCRIPT_KATAKANA, /* Kana */
- G_UNICODE_SCRIPT_KHMER, /* Khmr */
- G_UNICODE_SCRIPT_LAO, /* Laoo */
- G_UNICODE_SCRIPT_LATIN, /* Latn (Latf, Latg) */
- G_UNICODE_SCRIPT_MALAYALAM, /* Mlym */
- G_UNICODE_SCRIPT_MONGOLIAN, /* Mong */
- G_UNICODE_SCRIPT_MYANMAR, /* Mymr */
- G_UNICODE_SCRIPT_OGHAM, /* Ogam */
- G_UNICODE_SCRIPT_OLD_ITALIC, /* Ital */
- G_UNICODE_SCRIPT_ORIYA, /* Orya */
- G_UNICODE_SCRIPT_RUNIC, /* Runr */
- G_UNICODE_SCRIPT_SINHALA, /* Sinh */
- G_UNICODE_SCRIPT_SYRIAC, /* Syrc (Syrj, Syrn, Syre) */
- G_UNICODE_SCRIPT_TAMIL, /* Taml */
- G_UNICODE_SCRIPT_TELUGU, /* Telu */
- G_UNICODE_SCRIPT_THAANA, /* Thaa */
- G_UNICODE_SCRIPT_THAI, /* Thai */
- G_UNICODE_SCRIPT_TIBETAN, /* Tibt */
- G_UNICODE_SCRIPT_CANADIAN_ABORIGINAL, /* Cans */
- G_UNICODE_SCRIPT_YI, /* Yiii */
- G_UNICODE_SCRIPT_TAGALOG, /* Tglg */
- G_UNICODE_SCRIPT_HANUNOO, /* Hano */
- G_UNICODE_SCRIPT_BUHID, /* Buhd */
- G_UNICODE_SCRIPT_TAGBANWA, /* Tagb */
- /* Unicode-4.0 additions */
- G_UNICODE_SCRIPT_BRAILLE, /* Brai */
- G_UNICODE_SCRIPT_CYPRIOT, /* Cprt */
- G_UNICODE_SCRIPT_LIMBU, /* Limb */
- G_UNICODE_SCRIPT_OSMANYA, /* Osma */
- G_UNICODE_SCRIPT_SHAVIAN, /* Shaw */
- G_UNICODE_SCRIPT_LINEAR_B, /* Linb */
- G_UNICODE_SCRIPT_TAI_LE, /* Tale */
- G_UNICODE_SCRIPT_UGARITIC, /* Ugar */
- /* Unicode-4.1 additions */
- G_UNICODE_SCRIPT_NEW_TAI_LUE, /* Talu */
- G_UNICODE_SCRIPT_BUGINESE, /* Bugi */
- G_UNICODE_SCRIPT_GLAGOLITIC, /* Glag */
- G_UNICODE_SCRIPT_TIFINAGH, /* Tfng */
- G_UNICODE_SCRIPT_SYLOTI_NAGRI, /* Sylo */
- G_UNICODE_SCRIPT_OLD_PERSIAN, /* Xpeo */
- G_UNICODE_SCRIPT_KHAROSHTHI, /* Khar */
- /* Unicode-5.0 additions */
- G_UNICODE_SCRIPT_UNKNOWN, /* Zzzz */
- G_UNICODE_SCRIPT_BALINESE, /* Bali */
- G_UNICODE_SCRIPT_CUNEIFORM, /* Xsux */
- G_UNICODE_SCRIPT_PHOENICIAN, /* Phnx */
- G_UNICODE_SCRIPT_PHAGS_PA, /* Phag */
- G_UNICODE_SCRIPT_NKO, /* Nkoo */
- /* Unicode-5.1 additions */
- G_UNICODE_SCRIPT_KAYAH_LI, /* Kali */
- G_UNICODE_SCRIPT_LEPCHA, /* Lepc */
- G_UNICODE_SCRIPT_REJANG, /* Rjng */
- G_UNICODE_SCRIPT_SUNDANESE, /* Sund */
- G_UNICODE_SCRIPT_SAURASHTRA, /* Saur */
- G_UNICODE_SCRIPT_CHAM, /* Cham */
- G_UNICODE_SCRIPT_OL_CHIKI, /* Olck */
- G_UNICODE_SCRIPT_VAI, /* Vaii */
- G_UNICODE_SCRIPT_CARIAN, /* Cari */
- G_UNICODE_SCRIPT_LYCIAN, /* Lyci */
- G_UNICODE_SCRIPT_LYDIAN, /* Lydi */
- /* Unicode-5.2 additions */
- G_UNICODE_SCRIPT_AVESTAN, /* Avst */
- G_UNICODE_SCRIPT_BAMUM, /* Bamu */
- G_UNICODE_SCRIPT_EGYPTIAN_HIEROGLYPHS, /* Egyp */
- G_UNICODE_SCRIPT_IMPERIAL_ARAMAIC, /* Armi */
- G_UNICODE_SCRIPT_INSCRIPTIONAL_PAHLAVI, /* Phli */
- G_UNICODE_SCRIPT_INSCRIPTIONAL_PARTHIAN, /* Prti */
- G_UNICODE_SCRIPT_JAVANESE, /* Java */
- G_UNICODE_SCRIPT_KAITHI, /* Kthi */
- G_UNICODE_SCRIPT_LISU, /* Lisu */
- G_UNICODE_SCRIPT_MEETEI_MAYEK, /* Mtei */
- G_UNICODE_SCRIPT_OLD_SOUTH_ARABIAN, /* Sarb */
- G_UNICODE_SCRIPT_OLD_TURKIC, /* Orkh */
- G_UNICODE_SCRIPT_SAMARITAN, /* Samr */
- G_UNICODE_SCRIPT_TAI_THAM, /* Lana */
- G_UNICODE_SCRIPT_TAI_VIET, /* Tavt */
- /* Unicode-6.0 additions */
- G_UNICODE_SCRIPT_BATAK, /* Batk */
- G_UNICODE_SCRIPT_BRAHMI, /* Brah */
- G_UNICODE_SCRIPT_MANDAIC, /* Mand */
- /* Unicode-6.1 additions */
- G_UNICODE_SCRIPT_CHAKMA, /* Cakm */
- G_UNICODE_SCRIPT_MEROITIC_CURSIVE, /* Merc */
- G_UNICODE_SCRIPT_MEROITIC_HIEROGLYPHS, /* Mero */
- G_UNICODE_SCRIPT_MIAO, /* Plrd */
- G_UNICODE_SCRIPT_SHARADA, /* Shrd */
- G_UNICODE_SCRIPT_SORA_SOMPENG, /* Sora */
- G_UNICODE_SCRIPT_TAKRI /* Takr */
- } GUnicodeScript;
- GLIB_AVAILABLE_IN_ALL
- guint32 g_unicode_script_to_iso15924 (GUnicodeScript script);
- GLIB_AVAILABLE_IN_ALL
- GUnicodeScript g_unicode_script_from_iso15924 (guint32 iso15924);
- /* These are all analogs of the <ctype.h> functions.
- */
- GLIB_AVAILABLE_IN_ALL
- gboolean g_unichar_isalnum (gunichar c) G_GNUC_CONST;
- GLIB_AVAILABLE_IN_ALL
- gboolean g_unichar_isalpha (gunichar c) G_GNUC_CONST;
- GLIB_AVAILABLE_IN_ALL
- gboolean g_unichar_iscntrl (gunichar c) G_GNUC_CONST;
- GLIB_AVAILABLE_IN_ALL
- gboolean g_unichar_isdigit (gunichar c) G_GNUC_CONST;
- GLIB_AVAILABLE_IN_ALL
- gboolean g_unichar_isgraph (gunichar c) G_GNUC_CONST;
- GLIB_AVAILABLE_IN_ALL
- gboolean g_unichar_islower (gunichar c) G_GNUC_CONST;
- GLIB_AVAILABLE_IN_ALL
- gboolean g_unichar_isprint (gunichar c) G_GNUC_CONST;
- GLIB_AVAILABLE_IN_ALL
- gboolean g_unichar_ispunct (gunichar c) G_GNUC_CONST;
- GLIB_AVAILABLE_IN_ALL
- gboolean g_unichar_isspace (gunichar c) G_GNUC_CONST;
- GLIB_AVAILABLE_IN_ALL
- gboolean g_unichar_isupper (gunichar c) G_GNUC_CONST;
- GLIB_AVAILABLE_IN_ALL
- gboolean g_unichar_isxdigit (gunichar c) G_GNUC_CONST;
- GLIB_AVAILABLE_IN_ALL
- gboolean g_unichar_istitle (gunichar c) G_GNUC_CONST;
- GLIB_AVAILABLE_IN_ALL
- gboolean g_unichar_isdefined (gunichar c) G_GNUC_CONST;
- GLIB_AVAILABLE_IN_ALL
- gboolean g_unichar_iswide (gunichar c) G_GNUC_CONST;
- GLIB_AVAILABLE_IN_ALL
- gboolean g_unichar_iswide_cjk(gunichar c) G_GNUC_CONST;
- GLIB_AVAILABLE_IN_ALL
- gboolean g_unichar_iszerowidth(gunichar c) G_GNUC_CONST;
- GLIB_AVAILABLE_IN_ALL
- gboolean g_unichar_ismark (gunichar c) G_GNUC_CONST;
- /* More <ctype.h> functions. These convert between the three cases.
- * See the Unicode book to understand title case. */
- GLIB_AVAILABLE_IN_ALL
- gunichar g_unichar_toupper (gunichar c) G_GNUC_CONST;
- GLIB_AVAILABLE_IN_ALL
- gunichar g_unichar_tolower (gunichar c) G_GNUC_CONST;
- GLIB_AVAILABLE_IN_ALL
- gunichar g_unichar_totitle (gunichar c) G_GNUC_CONST;
- /* If C is a digit (according to 'g_unichar_isdigit'), then return its
- numeric value. Otherwise return -1. */
- GLIB_AVAILABLE_IN_ALL
- gint g_unichar_digit_value (gunichar c) G_GNUC_CONST;
- GLIB_AVAILABLE_IN_ALL
- gint g_unichar_xdigit_value (gunichar c) G_GNUC_CONST;
- /* Return the Unicode character type of a given character. */
- GLIB_AVAILABLE_IN_ALL
- GUnicodeType g_unichar_type (gunichar c) G_GNUC_CONST;
- /* Return the line break property for a given character */
- GLIB_AVAILABLE_IN_ALL
- GUnicodeBreakType g_unichar_break_type (gunichar c) G_GNUC_CONST;
- /* Returns the combining class for a given character */
- GLIB_AVAILABLE_IN_ALL
- gint g_unichar_combining_class (gunichar uc) G_GNUC_CONST;
- GLIB_AVAILABLE_IN_ALL
- gboolean g_unichar_get_mirror_char (gunichar ch,
- gunichar *mirrored_ch);
- GLIB_AVAILABLE_IN_ALL
- GUnicodeScript g_unichar_get_script (gunichar ch) G_GNUC_CONST;
- /* Validate a Unicode character */
- GLIB_AVAILABLE_IN_ALL
- gboolean g_unichar_validate (gunichar ch) G_GNUC_CONST;
- /* Pairwise canonical compose/decompose */
- GLIB_AVAILABLE_IN_ALL
- gboolean g_unichar_compose (gunichar a,
- gunichar b,
- gunichar *ch);
- GLIB_AVAILABLE_IN_ALL
- gboolean g_unichar_decompose (gunichar ch,
- gunichar *a,
- gunichar *b);
- GLIB_AVAILABLE_IN_ALL
- gsize g_unichar_fully_decompose (gunichar ch,
- gboolean compat,
- gunichar *result,
- gsize result_len);
- /**
- * G_UNICHAR_MAX_DECOMPOSITION_LENGTH:
- *
- * The maximum length (in codepoints) of a compatibility or canonical
- * decomposition of a single Unicode character.
- *
- * This is as defined by Unicode 6.1.
- *
- * Since: 2.32
- */
- #define G_UNICHAR_MAX_DECOMPOSITION_LENGTH 18 /* codepoints */
- /* Compute canonical ordering of a string in-place. This rearranges
- decomposed characters in the string according to their combining
- classes. See the Unicode manual for more information. */
- GLIB_AVAILABLE_IN_ALL
- void g_unicode_canonical_ordering (gunichar *string,
- gsize len);
- GLIB_DEPRECATED_IN_2_30
- gunichar *g_unicode_canonical_decomposition (gunichar ch,
- gsize *result_len) G_GNUC_MALLOC;
- /* Array of skip-bytes-per-initial character.
- */
- GLIB_VAR const gchar * const g_utf8_skip;
- /**
- * g_utf8_next_char:
- * @p: Pointer to the start of a valid UTF-8 character
- *
- * Skips to the next character in a UTF-8 string. The string must be
- * valid; this macro is as fast as possible, and has no error-checking.
- * You would use this macro to iterate over a string character by
- * character. The macro returns the start of the next UTF-8 character.
- * Before using this macro, use g_utf8_validate() to validate strings
- * that may contain invalid UTF-8.
- */
- #define g_utf8_next_char(p) (char *)((p) + g_utf8_skip[*(const guchar *)(p)])
- GLIB_AVAILABLE_IN_ALL
- gunichar g_utf8_get_char (const gchar *p) G_GNUC_PURE;
- GLIB_AVAILABLE_IN_ALL
- gunichar g_utf8_get_char_validated (const gchar *p,
- gssize max_len) G_GNUC_PURE;
- GLIB_AVAILABLE_IN_ALL
- gchar* g_utf8_offset_to_pointer (const gchar *str,
- glong offset) G_GNUC_PURE;
- GLIB_AVAILABLE_IN_ALL
- glong g_utf8_pointer_to_offset (const gchar *str,
- const gchar *pos) G_GNUC_PURE;
- GLIB_AVAILABLE_IN_ALL
- gchar* g_utf8_prev_char (const gchar *p) G_GNUC_PURE;
- GLIB_AVAILABLE_IN_ALL
- gchar* g_utf8_find_next_char (const gchar *p,
- const gchar *end) G_GNUC_PURE;
- GLIB_AVAILABLE_IN_ALL
- gchar* g_utf8_find_prev_char (const gchar *str,
- const gchar *p) G_GNUC_PURE;
- GLIB_AVAILABLE_IN_ALL
- glong g_utf8_strlen (const gchar *p,
- gssize max) G_GNUC_PURE;
- GLIB_AVAILABLE_IN_2_30
- gchar *g_utf8_substring (const gchar *str,
- glong start_pos,
- glong end_pos) G_GNUC_MALLOC;
- GLIB_AVAILABLE_IN_ALL
- gchar *g_utf8_strncpy (gchar *dest,
- const gchar *src,
- gsize n);
- /* Find the UTF-8 character corresponding to ch, in string p. These
- functions are equivalants to strchr and strrchr */
- GLIB_AVAILABLE_IN_ALL
- gchar* g_utf8_strchr (const gchar *p,
- gssize len,
- gunichar c);
- GLIB_AVAILABLE_IN_ALL
- gchar* g_utf8_strrchr (const gchar *p,
- gssize len,
- gunichar c);
- GLIB_AVAILABLE_IN_ALL
- gchar* g_utf8_strreverse (const gchar *str,
- gssize len);
- GLIB_AVAILABLE_IN_ALL
- gunichar2 *g_utf8_to_utf16 (const gchar *str,
- glong len,
- glong *items_read,
- glong *items_written,
- GError **error) G_GNUC_MALLOC;
- GLIB_AVAILABLE_IN_ALL
- gunichar * g_utf8_to_ucs4 (const gchar *str,
- glong len,
- glong *items_read,
- glong *items_written,
- GError **error) G_GNUC_MALLOC;
- GLIB_AVAILABLE_IN_ALL
- gunichar * g_utf8_to_ucs4_fast (const gchar *str,
- glong len,
- glong *items_written) G_GNUC_MALLOC;
- GLIB_AVAILABLE_IN_ALL
- gunichar * g_utf16_to_ucs4 (const gunichar2 *str,
- glong len,
- glong *items_read,
- glong *items_written,
- GError **error) G_GNUC_MALLOC;
- GLIB_AVAILABLE_IN_ALL
- gchar* g_utf16_to_utf8 (const gunichar2 *str,
- glong len,
- glong *items_read,
- glong *items_written,
- GError **error) G_GNUC_MALLOC;
- GLIB_AVAILABLE_IN_ALL
- gunichar2 *g_ucs4_to_utf16 (const gunichar *str,
- glong len,
- glong *items_read,
- glong *items_written,
- GError **error) G_GNUC_MALLOC;
- GLIB_AVAILABLE_IN_ALL
- gchar* g_ucs4_to_utf8 (const gunichar *str,
- glong len,
- glong *items_read,
- glong *items_written,
- GError **error) G_GNUC_MALLOC;
- GLIB_AVAILABLE_IN_ALL
- gint g_unichar_to_utf8 (gunichar c,
- gchar *outbuf);
- GLIB_AVAILABLE_IN_ALL
- gboolean g_utf8_validate (const gchar *str,
- gssize max_len,
- const gchar **end);
- GLIB_AVAILABLE_IN_ALL
- gchar *g_utf8_strup (const gchar *str,
- gssize len) G_GNUC_MALLOC;
- GLIB_AVAILABLE_IN_ALL
- gchar *g_utf8_strdown (const gchar *str,
- gssize len) G_GNUC_MALLOC;
- GLIB_AVAILABLE_IN_ALL
- gchar *g_utf8_casefold (const gchar *str,
- gssize len) G_GNUC_MALLOC;
- /**
- * GNormalizeMode:
- * @G_NORMALIZE_DEFAULT: standardize differences that do not affect the
- * text content, such as the above-mentioned accent representation
- * @G_NORMALIZE_NFD: another name for %G_NORMALIZE_DEFAULT
- * @G_NORMALIZE_DEFAULT_COMPOSE: like %G_NORMALIZE_DEFAULT, but with
- * composed forms rather than a maximally decomposed form
- * @G_NORMALIZE_NFC: another name for %G_NORMALIZE_DEFAULT_COMPOSE
- * @G_NORMALIZE_ALL: beyond %G_NORMALIZE_DEFAULT also standardize the
- * "compatibility" characters in Unicode, such as SUPERSCRIPT THREE
- * to the standard forms (in this case DIGIT THREE). Formatting
- * information may be lost but for most text operations such
- * characters should be considered the same
- * @G_NORMALIZE_NFKD: another name for %G_NORMALIZE_ALL
- * @G_NORMALIZE_ALL_COMPOSE: like %G_NORMALIZE_ALL, but with composed
- * forms rather than a maximally decomposed form
- * @G_NORMALIZE_NFKC: another name for %G_NORMALIZE_ALL_COMPOSE
- *
- * Defines how a Unicode string is transformed in a canonical
- * form, standardizing such issues as whether a character with
- * an accent is represented as a base character and combining
- * accent or as a single precomposed character. Unicode strings
- * should generally be normalized before comparing them.
- */
- typedef enum {
- G_NORMALIZE_DEFAULT,
- G_NORMALIZE_NFD = G_NORMALIZE_DEFAULT,
- G_NORMALIZE_DEFAULT_COMPOSE,
- G_NORMALIZE_NFC = G_NORMALIZE_DEFAULT_COMPOSE,
- G_NORMALIZE_ALL,
- G_NORMALIZE_NFKD = G_NORMALIZE_ALL,
- G_NORMALIZE_ALL_COMPOSE,
- G_NORMALIZE_NFKC = G_NORMALIZE_ALL_COMPOSE
- } GNormalizeMode;
- GLIB_AVAILABLE_IN_ALL
- gchar *g_utf8_normalize (const gchar *str,
- gssize len,
- GNormalizeMode mode) G_GNUC_MALLOC;
- GLIB_AVAILABLE_IN_ALL
- gint g_utf8_collate (const gchar *str1,
- const gchar *str2) G_GNUC_PURE;
- GLIB_AVAILABLE_IN_ALL
- gchar *g_utf8_collate_key (const gchar *str,
- gssize len) G_GNUC_MALLOC;
- GLIB_AVAILABLE_IN_ALL
- gchar *g_utf8_collate_key_for_filename (const gchar *str,
- gssize len) G_GNUC_MALLOC;
- /* private */
- gchar *_g_utf8_make_valid (const gchar *name);
- G_END_DECLS
- #endif /* __G_UNICODE_H__ */
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