d2c41502a4
This commit pushes --disable-glib to the extreme of embedding the par of glib cogl depends on in tree to be able to generate a DSO that does not depend on an external glib. To do so, it: - keeps a lot of glib's configure.ac in as-glibconfig.m4 - pulls the code cogl depends on and the necessary dependencies Reviewed-by: Robert Bragg <robert@linux.intel.com>
730 lines
31 KiB
C
730 lines
31 KiB
C
/* gunicode.h - Unicode manipulation functions
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*
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* Copyright (C) 1999, 2000 Tom Tromey
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* Copyright 2000, 2005 Red Hat, Inc.
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*
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* The Gnome Library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* The Gnome Library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with the Gnome Library; see the file COPYING.LIB. If not,
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* write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#if defined(G_DISABLE_SINGLE_INCLUDES) && !defined (__GLIB_H_INSIDE__) && !defined (GLIB_COMPILATION)
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#error "Only <glib.h> can be included directly."
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#endif
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#ifndef __G_UNICODE_H__
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#define __G_UNICODE_H__
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#include <glib/gerror.h>
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#include <glib/gtypes.h>
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G_BEGIN_DECLS
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/**
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* gunichar:
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*
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* A type which can hold any UTF-32 or UCS-4 character code,
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* also known as a Unicode code point.
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*
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* If you want to produce the UTF-8 representation of a #gunichar,
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* use g_ucs4_to_utf8(). See also g_utf8_to_ucs4() for the reverse
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* process.
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*
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* To print/scan values of this type as integer, use
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* %G_GINT32_MODIFIER and/or %G_GUINT32_FORMAT.
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*
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* The notation to express a Unicode code point in running text is
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* as a hexadecimal number with four to six digits and uppercase
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* letters, prefixed by the string "U+". Leading zeros are omitted,
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* unless the code point would have fewer than four hexadecimal digits.
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* For example, "U+0041 LATIN CAPITAL LETTER A". To print a code point
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* in the U+-notation, use the format string "U+\%04"G_GINT32_FORMAT"X".
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* To scan, use the format string "U+\%06"G_GINT32_FORMAT"X".
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*
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* |[
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* gunichar c;
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* sscanf ("U+0041", "U+%06"G_GINT32_FORMAT"X", &c)
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* g_print ("Read U+%04"G_GINT32_FORMAT"X", c);
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* ]|
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*/
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typedef guint32 gunichar;
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/**
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* gunichar2:
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*
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* A type which can hold any UTF-16 code
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* point<footnote id="utf16_surrogate_pairs">UTF-16 also has so called
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* <firstterm>surrogate pairs</firstterm> to encode characters beyond
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* the BMP as pairs of 16bit numbers. Surrogate pairs cannot be stored
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* in a single gunichar2 field, but all GLib functions accepting gunichar2
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* arrays will correctly interpret surrogate pairs.</footnote>.
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*
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* To print/scan values of this type to/from text you need to convert
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* to/from UTF-8, using g_utf16_to_utf8()/g_utf8_to_utf16().
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*
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* To print/scan values of this type as integer, use
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* %G_GINT16_MODIFIER and/or %G_GUINT16_FORMAT.
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*/
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typedef guint16 gunichar2;
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/**
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* GUnicodeType:
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* @G_UNICODE_CONTROL: General category "Other, Control" (Cc)
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* @G_UNICODE_FORMAT: General category "Other, Format" (Cf)
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* @G_UNICODE_UNASSIGNED: General category "Other, Not Assigned" (Cn)
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* @G_UNICODE_PRIVATE_USE: General category "Other, Private Use" (Co)
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* @G_UNICODE_SURROGATE: General category "Other, Surrogate" (Cs)
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* @G_UNICODE_LOWERCASE_LETTER: General category "Letter, Lowercase" (Ll)
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* @G_UNICODE_MODIFIER_LETTER: General category "Letter, Modifier" (Lm)
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* @G_UNICODE_OTHER_LETTER: General category "Letter, Other" (Lo)
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* @G_UNICODE_TITLECASE_LETTER: General category "Letter, Titlecase" (Lt)
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* @G_UNICODE_UPPERCASE_LETTER: General category "Letter, Uppercase" (Lu)
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* @G_UNICODE_SPACING_MARK: General category "Mark, Spacing" (Mc)
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* @G_UNICODE_ENCLOSING_MARK: General category "Mark, Enclosing" (Me)
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* @G_UNICODE_NON_SPACING_MARK: General category "Mark, Nonspacing" (Mn)
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* @G_UNICODE_DECIMAL_NUMBER: General category "Number, Decimal Digit" (Nd)
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* @G_UNICODE_LETTER_NUMBER: General category "Number, Letter" (Nl)
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* @G_UNICODE_OTHER_NUMBER: General category "Number, Other" (No)
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* @G_UNICODE_CONNECT_PUNCTUATION: General category "Punctuation, Connector" (Pc)
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* @G_UNICODE_DASH_PUNCTUATION: General category "Punctuation, Dash" (Pd)
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* @G_UNICODE_CLOSE_PUNCTUATION: General category "Punctuation, Close" (Pe)
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* @G_UNICODE_FINAL_PUNCTUATION: General category "Punctuation, Final quote" (Pf)
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* @G_UNICODE_INITIAL_PUNCTUATION: General category "Punctuation, Initial quote" (Pi)
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* @G_UNICODE_OTHER_PUNCTUATION: General category "Punctuation, Other" (Po)
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* @G_UNICODE_OPEN_PUNCTUATION: General category "Punctuation, Open" (Ps)
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* @G_UNICODE_CURRENCY_SYMBOL: General category "Symbol, Currency" (Sc)
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* @G_UNICODE_MODIFIER_SYMBOL: General category "Symbol, Modifier" (Sk)
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* @G_UNICODE_MATH_SYMBOL: General category "Symbol, Math" (Sm)
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* @G_UNICODE_OTHER_SYMBOL: General category "Symbol, Other" (So)
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* @G_UNICODE_LINE_SEPARATOR: General category "Separator, Line" (Zl)
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* @G_UNICODE_PARAGRAPH_SEPARATOR: General category "Separator, Paragraph" (Zp)
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* @G_UNICODE_SPACE_SEPARATOR: General category "Separator, Space" (Zs)
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*
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* These are the possible character classifications from the
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* Unicode specification.
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* See <ulink url="http://www.unicode.org/Public/UNIDATA/UnicodeData.html">http://www.unicode.org/Public/UNIDATA/UnicodeData.html</ulink>.
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*/
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typedef enum
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{
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G_UNICODE_CONTROL,
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G_UNICODE_FORMAT,
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G_UNICODE_UNASSIGNED,
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G_UNICODE_PRIVATE_USE,
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G_UNICODE_SURROGATE,
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G_UNICODE_LOWERCASE_LETTER,
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G_UNICODE_MODIFIER_LETTER,
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G_UNICODE_OTHER_LETTER,
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G_UNICODE_TITLECASE_LETTER,
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G_UNICODE_UPPERCASE_LETTER,
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G_UNICODE_SPACING_MARK,
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G_UNICODE_ENCLOSING_MARK,
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G_UNICODE_NON_SPACING_MARK,
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G_UNICODE_DECIMAL_NUMBER,
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G_UNICODE_LETTER_NUMBER,
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G_UNICODE_OTHER_NUMBER,
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G_UNICODE_CONNECT_PUNCTUATION,
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G_UNICODE_DASH_PUNCTUATION,
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G_UNICODE_CLOSE_PUNCTUATION,
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G_UNICODE_FINAL_PUNCTUATION,
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G_UNICODE_INITIAL_PUNCTUATION,
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G_UNICODE_OTHER_PUNCTUATION,
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G_UNICODE_OPEN_PUNCTUATION,
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G_UNICODE_CURRENCY_SYMBOL,
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G_UNICODE_MODIFIER_SYMBOL,
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G_UNICODE_MATH_SYMBOL,
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G_UNICODE_OTHER_SYMBOL,
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G_UNICODE_LINE_SEPARATOR,
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G_UNICODE_PARAGRAPH_SEPARATOR,
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G_UNICODE_SPACE_SEPARATOR
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} GUnicodeType;
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/**
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* G_UNICODE_COMBINING_MARK:
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*
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* Older name for %G_UNICODE_SPACING_MARK.
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*
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* Deprecated: 2.30: Use %G_UNICODE_SPACING_MARK.
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*/
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#ifndef G_DISABLE_DEPRECATED
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#define G_UNICODE_COMBINING_MARK G_UNICODE_SPACING_MARK
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#endif
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/**
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* GUnicodeBreakType:
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* @G_UNICODE_BREAK_MANDATORY: Mandatory Break (BK)
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* @G_UNICODE_BREAK_CARRIAGE_RETURN: Carriage Return (CR)
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* @G_UNICODE_BREAK_LINE_FEED: Line Feed (LF)
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* @G_UNICODE_BREAK_COMBINING_MARK: Attached Characters and Combining Marks (CM)
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* @G_UNICODE_BREAK_SURROGATE: Surrogates (SG)
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* @G_UNICODE_BREAK_ZERO_WIDTH_SPACE: Zero Width Space (ZW)
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* @G_UNICODE_BREAK_INSEPARABLE: Inseparable (IN)
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* @G_UNICODE_BREAK_NON_BREAKING_GLUE: Non-breaking ("Glue") (GL)
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* @G_UNICODE_BREAK_CONTINGENT: Contingent Break Opportunity (CB)
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* @G_UNICODE_BREAK_SPACE: Space (SP)
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* @G_UNICODE_BREAK_AFTER: Break Opportunity After (BA)
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* @G_UNICODE_BREAK_BEFORE: Break Opportunity Before (BB)
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* @G_UNICODE_BREAK_BEFORE_AND_AFTER: Break Opportunity Before and After (B2)
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* @G_UNICODE_BREAK_HYPHEN: Hyphen (HY)
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* @G_UNICODE_BREAK_NON_STARTER: Nonstarter (NS)
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* @G_UNICODE_BREAK_OPEN_PUNCTUATION: Opening Punctuation (OP)
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* @G_UNICODE_BREAK_CLOSE_PUNCTUATION: Closing Punctuation (CL)
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* @G_UNICODE_BREAK_QUOTATION: Ambiguous Quotation (QU)
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* @G_UNICODE_BREAK_EXCLAMATION: Exclamation/Interrogation (EX)
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* @G_UNICODE_BREAK_IDEOGRAPHIC: Ideographic (ID)
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* @G_UNICODE_BREAK_NUMERIC: Numeric (NU)
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* @G_UNICODE_BREAK_INFIX_SEPARATOR: Infix Separator (Numeric) (IS)
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* @G_UNICODE_BREAK_SYMBOL: Symbols Allowing Break After (SY)
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* @G_UNICODE_BREAK_ALPHABETIC: Ordinary Alphabetic and Symbol Characters (AL)
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* @G_UNICODE_BREAK_PREFIX: Prefix (Numeric) (PR)
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* @G_UNICODE_BREAK_POSTFIX: Postfix (Numeric) (PO)
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* @G_UNICODE_BREAK_COMPLEX_CONTEXT: Complex Content Dependent (South East Asian) (SA)
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* @G_UNICODE_BREAK_AMBIGUOUS: Ambiguous (Alphabetic or Ideographic) (AI)
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* @G_UNICODE_BREAK_UNKNOWN: Unknown (XX)
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* @G_UNICODE_BREAK_NEXT_LINE: Next Line (NL)
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* @G_UNICODE_BREAK_WORD_JOINER: Word Joiner (WJ)
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* @G_UNICODE_BREAK_HANGUL_L_JAMO: Hangul L Jamo (JL)
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* @G_UNICODE_BREAK_HANGUL_V_JAMO: Hangul V Jamo (JV)
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* @G_UNICODE_BREAK_HANGUL_T_JAMO: Hangul T Jamo (JT)
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* @G_UNICODE_BREAK_HANGUL_LV_SYLLABLE: Hangul LV Syllable (H2)
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* @G_UNICODE_BREAK_HANGUL_LVT_SYLLABLE: Hangul LVT Syllable (H3)
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* @G_UNICODE_BREAK_CLOSE_PARANTHESIS: Closing Parenthesis (CP). Since 2.28
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*
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* These are the possible line break classifications.
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*
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* The five Hangul types were added in Unicode 4.1, so, has been
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* introduced in GLib 2.10. Note that new types may be added in the future.
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* Applications should be ready to handle unknown values.
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* They may be regarded as %G_UNICODE_BREAK_UNKNOWN.
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*
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* See <ulink url="http://www.unicode.org/unicode/reports/tr14/">http://www.unicode.org/unicode/reports/tr14/</ulink>.
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*/
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typedef enum
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{
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G_UNICODE_BREAK_MANDATORY,
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G_UNICODE_BREAK_CARRIAGE_RETURN,
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G_UNICODE_BREAK_LINE_FEED,
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G_UNICODE_BREAK_COMBINING_MARK,
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G_UNICODE_BREAK_SURROGATE,
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G_UNICODE_BREAK_ZERO_WIDTH_SPACE,
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G_UNICODE_BREAK_INSEPARABLE,
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G_UNICODE_BREAK_NON_BREAKING_GLUE,
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G_UNICODE_BREAK_CONTINGENT,
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G_UNICODE_BREAK_SPACE,
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G_UNICODE_BREAK_AFTER,
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G_UNICODE_BREAK_BEFORE,
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G_UNICODE_BREAK_BEFORE_AND_AFTER,
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G_UNICODE_BREAK_HYPHEN,
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G_UNICODE_BREAK_NON_STARTER,
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G_UNICODE_BREAK_OPEN_PUNCTUATION,
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G_UNICODE_BREAK_CLOSE_PUNCTUATION,
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G_UNICODE_BREAK_QUOTATION,
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G_UNICODE_BREAK_EXCLAMATION,
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G_UNICODE_BREAK_IDEOGRAPHIC,
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G_UNICODE_BREAK_NUMERIC,
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G_UNICODE_BREAK_INFIX_SEPARATOR,
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G_UNICODE_BREAK_SYMBOL,
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G_UNICODE_BREAK_ALPHABETIC,
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G_UNICODE_BREAK_PREFIX,
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G_UNICODE_BREAK_POSTFIX,
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G_UNICODE_BREAK_COMPLEX_CONTEXT,
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G_UNICODE_BREAK_AMBIGUOUS,
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G_UNICODE_BREAK_UNKNOWN,
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G_UNICODE_BREAK_NEXT_LINE,
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G_UNICODE_BREAK_WORD_JOINER,
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G_UNICODE_BREAK_HANGUL_L_JAMO,
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G_UNICODE_BREAK_HANGUL_V_JAMO,
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G_UNICODE_BREAK_HANGUL_T_JAMO,
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G_UNICODE_BREAK_HANGUL_LV_SYLLABLE,
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G_UNICODE_BREAK_HANGUL_LVT_SYLLABLE,
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G_UNICODE_BREAK_CLOSE_PARANTHESIS
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} GUnicodeBreakType;
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/**
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* GUnicodeScript:
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* @G_UNICODE_SCRIPT_INVALID_CODE:
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* a value never returned from g_unichar_get_script()
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* @G_UNICODE_SCRIPT_COMMON: a character used by multiple different scripts
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* @G_UNICODE_SCRIPT_INHERITED: a mark glyph that takes its script from the
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* i base glyph to which it is attached
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* @G_UNICODE_SCRIPT_ARABIC: Arabic
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* @G_UNICODE_SCRIPT_ARMENIAN: Armenian
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* @G_UNICODE_SCRIPT_BENGALI: Bengali
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* @G_UNICODE_SCRIPT_BOPOMOFO: Bopomofo
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* @G_UNICODE_SCRIPT_CHEROKEE: Cherokee
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* @G_UNICODE_SCRIPT_COPTIC: Coptic
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* @G_UNICODE_SCRIPT_CYRILLIC: Cyrillic
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* @G_UNICODE_SCRIPT_DESERET: Deseret
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* @G_UNICODE_SCRIPT_DEVANAGARI: Devanagari
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* @G_UNICODE_SCRIPT_ETHIOPIC: Ethiopic
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* @G_UNICODE_SCRIPT_GEORGIAN: Georgian
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* @G_UNICODE_SCRIPT_GOTHIC: Gothic
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* @G_UNICODE_SCRIPT_GREEK: Greek
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* @G_UNICODE_SCRIPT_GUJARATI: Gujarati
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* @G_UNICODE_SCRIPT_GURMUKHI: Gurmukhi
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* @G_UNICODE_SCRIPT_HAN: Han
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* @G_UNICODE_SCRIPT_HANGUL: Hangul
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* @G_UNICODE_SCRIPT_HEBREW: Hebrew
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* @G_UNICODE_SCRIPT_HIRAGANA: Hiragana
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* @G_UNICODE_SCRIPT_KANNADA: Kannada
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* @G_UNICODE_SCRIPT_KATAKANA: Katakana
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* @G_UNICODE_SCRIPT_KHMER: Khmer
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* @G_UNICODE_SCRIPT_LAO: Lao
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* @G_UNICODE_SCRIPT_LATIN: Latin
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* @G_UNICODE_SCRIPT_MALAYALAM: Malayalam
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* @G_UNICODE_SCRIPT_MONGOLIAN: Mongolian
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* @G_UNICODE_SCRIPT_MYANMAR: Myanmar
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* @G_UNICODE_SCRIPT_OGHAM: Ogham
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* @G_UNICODE_SCRIPT_OLD_ITALIC: Old Italic
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* @G_UNICODE_SCRIPT_ORIYA: Oriya
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* @G_UNICODE_SCRIPT_RUNIC: Runic
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* @G_UNICODE_SCRIPT_SINHALA: Sinhala
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* @G_UNICODE_SCRIPT_SYRIAC: Syriac
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* @G_UNICODE_SCRIPT_TAMIL: Tamil
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* @G_UNICODE_SCRIPT_TELUGU: Telugu
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* @G_UNICODE_SCRIPT_THAANA: Thaana
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* @G_UNICODE_SCRIPT_THAI: Thai
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* @G_UNICODE_SCRIPT_TIBETAN: Tibetan
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* @G_UNICODE_SCRIPT_CANADIAN_ABORIGINAL:
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* Canadian Aboriginal
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* @G_UNICODE_SCRIPT_YI: Yi
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* @G_UNICODE_SCRIPT_TAGALOG: Tagalog
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* @G_UNICODE_SCRIPT_HANUNOO: Hanunoo
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* @G_UNICODE_SCRIPT_BUHID: Buhid
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* @G_UNICODE_SCRIPT_TAGBANWA: Tagbanwa
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* @G_UNICODE_SCRIPT_BRAILLE: Braille
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* @G_UNICODE_SCRIPT_CYPRIOT: Cypriot
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* @G_UNICODE_SCRIPT_LIMBU: Limbu
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* @G_UNICODE_SCRIPT_OSMANYA: Osmanya
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* @G_UNICODE_SCRIPT_SHAVIAN: Shavian
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* @G_UNICODE_SCRIPT_LINEAR_B: Linear B
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* @G_UNICODE_SCRIPT_TAI_LE: Tai Le
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* @G_UNICODE_SCRIPT_UGARITIC: Ugaritic
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* @G_UNICODE_SCRIPT_NEW_TAI_LUE:
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* New Tai Lue
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* @G_UNICODE_SCRIPT_BUGINESE: Buginese
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* @G_UNICODE_SCRIPT_GLAGOLITIC: Glagolitic
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* @G_UNICODE_SCRIPT_TIFINAGH: Tifinagh
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* @G_UNICODE_SCRIPT_SYLOTI_NAGRI:
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* Syloti Nagri
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* @G_UNICODE_SCRIPT_OLD_PERSIAN:
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* Old Persian
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* @G_UNICODE_SCRIPT_KHAROSHTHI: Kharoshthi
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* @G_UNICODE_SCRIPT_UNKNOWN: an unassigned code point
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* @G_UNICODE_SCRIPT_BALINESE: Balinese
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* @G_UNICODE_SCRIPT_CUNEIFORM: Cuneiform
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* @G_UNICODE_SCRIPT_PHOENICIAN: Phoenician
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* @G_UNICODE_SCRIPT_PHAGS_PA: Phags-pa
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* @G_UNICODE_SCRIPT_NKO: N'Ko
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* @G_UNICODE_SCRIPT_KAYAH_LI: Kayah Li. Since 2.16.3
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* @G_UNICODE_SCRIPT_LEPCHA: Lepcha. Since 2.16.3
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* @G_UNICODE_SCRIPT_REJANG: Rejang. Since 2.16.3
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* @G_UNICODE_SCRIPT_SUNDANESE: Sundanese. Since 2.16.3
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* @G_UNICODE_SCRIPT_SAURASHTRA: Saurashtra. Since 2.16.3
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* @G_UNICODE_SCRIPT_CHAM: Cham. Since 2.16.3
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* @G_UNICODE_SCRIPT_OL_CHIKI: Ol Chiki. Since 2.16.3
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* @G_UNICODE_SCRIPT_VAI: Vai. Since 2.16.3
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* @G_UNICODE_SCRIPT_CARIAN: Carian. Since 2.16.3
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* @G_UNICODE_SCRIPT_LYCIAN: Lycian. Since 2.16.3
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* @G_UNICODE_SCRIPT_LYDIAN: Lydian. Since 2.16.3
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* @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
|
|
*
|
|
* 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, /* 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, /* 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 */
|
|
} GUnicodeScript;
|
|
|
|
guint32 g_unicode_script_to_iso15924 (GUnicodeScript script);
|
|
GUnicodeScript g_unicode_script_from_iso15924 (guint32 iso15924);
|
|
|
|
/* Returns TRUE if current locale uses UTF-8 charset. If CHARSET is
|
|
* not null, sets *CHARSET to the name of the current locale's
|
|
* charset. This value is statically allocated, and should be copied
|
|
* in case the locale's charset will be changed later using setlocale()
|
|
* or in some other way.
|
|
*/
|
|
gboolean g_get_charset (const char **charset);
|
|
|
|
/* These are all analogs of the <ctype.h> functions.
|
|
*/
|
|
gboolean g_unichar_isalnum (gunichar c) G_GNUC_CONST;
|
|
gboolean g_unichar_isalpha (gunichar c) G_GNUC_CONST;
|
|
gboolean g_unichar_iscntrl (gunichar c) G_GNUC_CONST;
|
|
gboolean g_unichar_isdigit (gunichar c) G_GNUC_CONST;
|
|
gboolean g_unichar_isgraph (gunichar c) G_GNUC_CONST;
|
|
gboolean g_unichar_islower (gunichar c) G_GNUC_CONST;
|
|
gboolean g_unichar_isprint (gunichar c) G_GNUC_CONST;
|
|
gboolean g_unichar_ispunct (gunichar c) G_GNUC_CONST;
|
|
gboolean g_unichar_isspace (gunichar c) G_GNUC_CONST;
|
|
gboolean g_unichar_isupper (gunichar c) G_GNUC_CONST;
|
|
gboolean g_unichar_isxdigit (gunichar c) G_GNUC_CONST;
|
|
gboolean g_unichar_istitle (gunichar c) G_GNUC_CONST;
|
|
gboolean g_unichar_isdefined (gunichar c) G_GNUC_CONST;
|
|
gboolean g_unichar_iswide (gunichar c) G_GNUC_CONST;
|
|
gboolean g_unichar_iswide_cjk(gunichar c) G_GNUC_CONST;
|
|
gboolean g_unichar_iszerowidth(gunichar c) G_GNUC_CONST;
|
|
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. */
|
|
gunichar g_unichar_toupper (gunichar c) G_GNUC_CONST;
|
|
gunichar g_unichar_tolower (gunichar c) G_GNUC_CONST;
|
|
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. */
|
|
gint g_unichar_digit_value (gunichar c) G_GNUC_CONST;
|
|
|
|
gint g_unichar_xdigit_value (gunichar c) G_GNUC_CONST;
|
|
|
|
/* Return the Unicode character type of a given character. */
|
|
GUnicodeType g_unichar_type (gunichar c) G_GNUC_CONST;
|
|
|
|
/* Return the line break property for a given character */
|
|
GUnicodeBreakType g_unichar_break_type (gunichar c) G_GNUC_CONST;
|
|
|
|
/* Returns the combining class for a given character */
|
|
gint g_unichar_combining_class (gunichar uc) G_GNUC_CONST;
|
|
|
|
gboolean g_unichar_get_mirror_char (gunichar ch,
|
|
gunichar *mirrored_ch);
|
|
|
|
GUnicodeScript g_unichar_get_script (gunichar ch) G_GNUC_CONST;
|
|
|
|
/* Validate a Unicode character */
|
|
gboolean g_unichar_validate (gunichar ch) G_GNUC_CONST;
|
|
|
|
/* Pairwise canonical compose/decompose */
|
|
gboolean g_unichar_compose (gunichar a,
|
|
gunichar b,
|
|
gunichar *ch);
|
|
gboolean g_unichar_decompose (gunichar ch,
|
|
gunichar *a,
|
|
gunichar *b);
|
|
|
|
gsize g_unichar_fully_decompose (gunichar ch,
|
|
gboolean compat,
|
|
gunichar *result,
|
|
gsize result_len);
|
|
|
|
/* 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. */
|
|
void g_unicode_canonical_ordering (gunichar *string,
|
|
gsize len);
|
|
|
|
|
|
#ifndef G_DISABLE_DEPRECATED
|
|
/* Deprecated. Use g_unichar_fully_decompose() */
|
|
gunichar *g_unicode_canonical_decomposition (gunichar ch,
|
|
gsize *result_len) G_GNUC_MALLOC;
|
|
#endif
|
|
|
|
/* 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)])
|
|
|
|
gunichar g_utf8_get_char (const gchar *p) G_GNUC_PURE;
|
|
gunichar g_utf8_get_char_validated (const gchar *p,
|
|
gssize max_len) G_GNUC_PURE;
|
|
|
|
gchar* g_utf8_offset_to_pointer (const gchar *str,
|
|
glong offset) G_GNUC_PURE;
|
|
glong g_utf8_pointer_to_offset (const gchar *str,
|
|
const gchar *pos) G_GNUC_PURE;
|
|
gchar* g_utf8_prev_char (const gchar *p) G_GNUC_PURE;
|
|
gchar* g_utf8_find_next_char (const gchar *p,
|
|
const gchar *end) G_GNUC_PURE;
|
|
gchar* g_utf8_find_prev_char (const gchar *str,
|
|
const gchar *p) G_GNUC_PURE;
|
|
|
|
glong g_utf8_strlen (const gchar *p,
|
|
gssize max) G_GNUC_PURE;
|
|
|
|
gchar *g_utf8_substring (const gchar *str,
|
|
glong start_pos,
|
|
glong end_pos) G_GNUC_MALLOC;
|
|
|
|
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 */
|
|
gchar* g_utf8_strchr (const gchar *p,
|
|
gssize len,
|
|
gunichar c);
|
|
gchar* g_utf8_strrchr (const gchar *p,
|
|
gssize len,
|
|
gunichar c);
|
|
gchar* g_utf8_strreverse (const gchar *str,
|
|
gssize len);
|
|
|
|
gunichar2 *g_utf8_to_utf16 (const gchar *str,
|
|
glong len,
|
|
glong *items_read,
|
|
glong *items_written,
|
|
GError **error) G_GNUC_MALLOC;
|
|
gunichar * g_utf8_to_ucs4 (const gchar *str,
|
|
glong len,
|
|
glong *items_read,
|
|
glong *items_written,
|
|
GError **error) G_GNUC_MALLOC;
|
|
gunichar * g_utf8_to_ucs4_fast (const gchar *str,
|
|
glong len,
|
|
glong *items_written) G_GNUC_MALLOC;
|
|
gunichar * g_utf16_to_ucs4 (const gunichar2 *str,
|
|
glong len,
|
|
glong *items_read,
|
|
glong *items_written,
|
|
GError **error) G_GNUC_MALLOC;
|
|
gchar* g_utf16_to_utf8 (const gunichar2 *str,
|
|
glong len,
|
|
glong *items_read,
|
|
glong *items_written,
|
|
GError **error) G_GNUC_MALLOC;
|
|
gunichar2 *g_ucs4_to_utf16 (const gunichar *str,
|
|
glong len,
|
|
glong *items_read,
|
|
glong *items_written,
|
|
GError **error) G_GNUC_MALLOC;
|
|
gchar* g_ucs4_to_utf8 (const gunichar *str,
|
|
glong len,
|
|
glong *items_read,
|
|
glong *items_written,
|
|
GError **error) G_GNUC_MALLOC;
|
|
|
|
gint g_unichar_to_utf8 (gunichar c,
|
|
gchar *outbuf);
|
|
|
|
gboolean g_utf8_validate (const gchar *str,
|
|
gssize max_len,
|
|
const gchar **end);
|
|
|
|
gchar *g_utf8_strup (const gchar *str,
|
|
gssize len) G_GNUC_MALLOC;
|
|
gchar *g_utf8_strdown (const gchar *str,
|
|
gssize len) G_GNUC_MALLOC;
|
|
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;
|
|
|
|
gchar *g_utf8_normalize (const gchar *str,
|
|
gssize len,
|
|
GNormalizeMode mode) G_GNUC_MALLOC;
|
|
|
|
gint g_utf8_collate (const gchar *str1,
|
|
const gchar *str2) G_GNUC_PURE;
|
|
gchar *g_utf8_collate_key (const gchar *str,
|
|
gssize len) G_GNUC_MALLOC;
|
|
gchar *g_utf8_collate_key_for_filename (const gchar *str,
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gssize len) G_GNUC_MALLOC;
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/* private */
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gchar *_g_utf8_make_valid (const gchar *name);
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G_END_DECLS
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#endif /* __G_UNICODE_H__ */
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