arabic.c File Reference

#include <stdbool.h>
#include "nvim/vim.h"
#include "nvim/ascii.h"
#include "nvim/arabic.h"

Macros
#define	a_COMMA   0x060C
#define	a_SEMICOLON   0x061B
#define	a_QUESTION   0x061F
#define	a_HAMZA   0x0621
#define	a_ALEF_MADDA   0x0622
#define	a_ALEF_HAMZA_ABOVE   0x0623
#define	a_WAW_HAMZA   0x0624
#define	a_ALEF_HAMZA_BELOW   0x0625
#define	a_YEH_HAMZA   0x0626
#define	a_ALEF   0x0627
#define	a_BEH   0x0628
#define	a_TEH_MARBUTA   0x0629
#define	a_TEH   0x062a
#define	a_THEH   0x062b
#define	a_JEEM   0x062c
#define	a_HAH   0x062d
#define	a_KHAH   0x062e
#define	a_DAL   0x062f
#define	a_THAL   0x0630
#define	a_REH   0x0631
#define	a_ZAIN   0x0632
#define	a_SEEN   0x0633
#define	a_SHEEN   0x0634
#define	a_SAD   0x0635
#define	a_DAD   0x0636
#define	a_TAH   0x0637
#define	a_ZAH   0x0638
#define	a_AIN   0x0639
#define	a_GHAIN   0x063a
#define	a_TATWEEL   0x0640
#define	a_FEH   0x0641
#define	a_QAF   0x0642
#define	a_KAF   0x0643
#define	a_LAM   0x0644
#define	a_MEEM   0x0645
#define	a_NOON   0x0646
#define	a_HEH   0x0647
#define	a_WAW   0x0648
#define	a_ALEF_MAKSURA   0x0649
#define	a_YEH   0x064a
#define	a_FATHATAN   0x064b
#define	a_DAMMATAN   0x064c
#define	a_KASRATAN   0x064d
#define	a_FATHA   0x064e
#define	a_DAMMA   0x064f
#define	a_KASRA   0x0650
#define	a_SHADDA   0x0651
#define	a_SUKUN   0x0652
#define	a_MADDA_ABOVE   0x0653
#define	a_HAMZA_ABOVE   0x0654
#define	a_HAMZA_BELOW   0x0655
#define	a_ZERO   0x0660
#define	a_ONE   0x0661
#define	a_TWO   0x0662
#define	a_THREE   0x0663
#define	a_FOUR   0x0664
#define	a_FIVE   0x0665
#define	a_SIX   0x0666
#define	a_SEVEN   0x0667
#define	a_EIGHT   0x0668
#define	a_NINE   0x0669
#define	a_PERCENT   0x066a
#define	a_DECIMAL   0x066b
#define	a_THOUSANDS   0x066c
#define	a_STAR   0x066d
#define	a_MINI_ALEF   0x0670
#define	a_s_FATHATAN   0xfe70
#define	a_m_TATWEEL_FATHATAN   0xfe71
#define	a_s_DAMMATAN   0xfe72
#define	a_s_KASRATAN   0xfe74
#define	a_s_FATHA   0xfe76
#define	a_m_FATHA   0xfe77
#define	a_s_DAMMA   0xfe78
#define	a_m_DAMMA   0xfe79
#define	a_s_KASRA   0xfe7a
#define	a_m_KASRA   0xfe7b
#define	a_s_SHADDA   0xfe7c
#define	a_m_SHADDA   0xfe7d
#define	a_s_SUKUN   0xfe7e
#define	a_m_SUKUN   0xfe7f
#define	a_s_HAMZA   0xfe80
#define	a_s_ALEF_MADDA   0xfe81
#define	a_f_ALEF_MADDA   0xfe82
#define	a_s_ALEF_HAMZA_ABOVE   0xfe83
#define	a_f_ALEF_HAMZA_ABOVE   0xfe84
#define	a_s_WAW_HAMZA   0xfe85
#define	a_f_WAW_HAMZA   0xfe86
#define	a_s_ALEF_HAMZA_BELOW   0xfe87
#define	a_f_ALEF_HAMZA_BELOW   0xfe88
#define	a_s_YEH_HAMZA   0xfe89
#define	a_f_YEH_HAMZA   0xfe8a
#define	a_i_YEH_HAMZA   0xfe8b
#define	a_m_YEH_HAMZA   0xfe8c
#define	a_s_ALEF   0xfe8d
#define	a_f_ALEF   0xfe8e
#define	a_s_BEH   0xfe8f
#define	a_f_BEH   0xfe90
#define	a_i_BEH   0xfe91
#define	a_m_BEH   0xfe92
#define	a_s_TEH_MARBUTA   0xfe93
#define	a_f_TEH_MARBUTA   0xfe94
#define	a_s_TEH   0xfe95
#define	a_f_TEH   0xfe96
#define	a_i_TEH   0xfe97
#define	a_m_TEH   0xfe98
#define	a_s_THEH   0xfe99
#define	a_f_THEH   0xfe9a
#define	a_i_THEH   0xfe9b
#define	a_m_THEH   0xfe9c
#define	a_s_JEEM   0xfe9d
#define	a_f_JEEM   0xfe9e
#define	a_i_JEEM   0xfe9f
#define	a_m_JEEM   0xfea0
#define	a_s_HAH   0xfea1
#define	a_f_HAH   0xfea2
#define	a_i_HAH   0xfea3
#define	a_m_HAH   0xfea4
#define	a_s_KHAH   0xfea5
#define	a_f_KHAH   0xfea6
#define	a_i_KHAH   0xfea7
#define	a_m_KHAH   0xfea8
#define	a_s_DAL   0xfea9
#define	a_f_DAL   0xfeaa
#define	a_s_THAL   0xfeab
#define	a_f_THAL   0xfeac
#define	a_s_REH   0xfead
#define	a_f_REH   0xfeae
#define	a_s_ZAIN   0xfeaf
#define	a_f_ZAIN   0xfeb0
#define	a_s_SEEN   0xfeb1
#define	a_f_SEEN   0xfeb2
#define	a_i_SEEN   0xfeb3
#define	a_m_SEEN   0xfeb4
#define	a_s_SHEEN   0xfeb5
#define	a_f_SHEEN   0xfeb6
#define	a_i_SHEEN   0xfeb7
#define	a_m_SHEEN   0xfeb8
#define	a_s_SAD   0xfeb9
#define	a_f_SAD   0xfeba
#define	a_i_SAD   0xfebb
#define	a_m_SAD   0xfebc
#define	a_s_DAD   0xfebd
#define	a_f_DAD   0xfebe
#define	a_i_DAD   0xfebf
#define	a_m_DAD   0xfec0
#define	a_s_TAH   0xfec1
#define	a_f_TAH   0xfec2
#define	a_i_TAH   0xfec3
#define	a_m_TAH   0xfec4
#define	a_s_ZAH   0xfec5
#define	a_f_ZAH   0xfec6
#define	a_i_ZAH   0xfec7
#define	a_m_ZAH   0xfec8
#define	a_s_AIN   0xfec9
#define	a_f_AIN   0xfeca
#define	a_i_AIN   0xfecb
#define	a_m_AIN   0xfecc
#define	a_s_GHAIN   0xfecd
#define	a_f_GHAIN   0xfece
#define	a_i_GHAIN   0xfecf
#define	a_m_GHAIN   0xfed0
#define	a_s_FEH   0xfed1
#define	a_f_FEH   0xfed2
#define	a_i_FEH   0xfed3
#define	a_m_FEH   0xfed4
#define	a_s_QAF   0xfed5
#define	a_f_QAF   0xfed6
#define	a_i_QAF   0xfed7
#define	a_m_QAF   0xfed8
#define	a_s_KAF   0xfed9
#define	a_f_KAF   0xfeda
#define	a_i_KAF   0xfedb
#define	a_m_KAF   0xfedc
#define	a_s_LAM   0xfedd
#define	a_f_LAM   0xfede
#define	a_i_LAM   0xfedf
#define	a_m_LAM   0xfee0
#define	a_s_MEEM   0xfee1
#define	a_f_MEEM   0xfee2
#define	a_i_MEEM   0xfee3
#define	a_m_MEEM   0xfee4
#define	a_s_NOON   0xfee5
#define	a_f_NOON   0xfee6
#define	a_i_NOON   0xfee7
#define	a_m_NOON   0xfee8
#define	a_s_HEH   0xfee9
#define	a_f_HEH   0xfeea
#define	a_i_HEH   0xfeeb
#define	a_m_HEH   0xfeec
#define	a_s_WAW   0xfeed
#define	a_f_WAW   0xfeee
#define	a_s_ALEF_MAKSURA   0xfeef
#define	a_f_ALEF_MAKSURA   0xfef0
#define	a_s_YEH   0xfef1
#define	a_f_YEH   0xfef2
#define	a_i_YEH   0xfef3
#define	a_m_YEH   0xfef4
#define	a_s_LAM_ALEF_MADDA_ABOVE   0xfef5
#define	a_f_LAM_ALEF_MADDA_ABOVE   0xfef6
#define	a_s_LAM_ALEF_HAMZA_ABOVE   0xfef7
#define	a_f_LAM_ALEF_HAMZA_ABOVE   0xfef8
#define	a_s_LAM_ALEF_HAMZA_BELOW   0xfef9
#define	a_f_LAM_ALEF_HAMZA_BELOW   0xfefa
#define	a_s_LAM_ALEF   0xfefb
#define	a_f_LAM_ALEF   0xfefc
#define	a_BYTE_ORDER_MARK   0xfeff

Functions
int	arabic_shape (int c, int *ccp, int *c1p, int prev_c, int prev_c1, int next_c)
bool	arabic_combine (int one, int two)
bool	arabic_maycombine (int two)

Detailed Description

Functions for Arabic language.

Arabic characters are categorized into following types:

Isolated - iso-8859-6 form char denoted with a_* Initial - unicode form-B start char denoted with a_i_* Medial - unicode form-B middle char denoted with a_m_* Final - unicode form-B final char denoted with a_f_* Stand-Alone - unicode form-B isolated char denoted with a_s_* (NOT USED)

Macro Definition Documentation

#define a_AIN   0x0639

#define a_ALEF   0x0627

#define a_ALEF_HAMZA_ABOVE   0x0623

#define a_ALEF_HAMZA_BELOW   0x0625

#define a_ALEF_MADDA   0x0622

#define a_ALEF_MAKSURA   0x0649

#define a_BEH   0x0628

#define a_BYTE_ORDER_MARK   0xfeff

#define a_COMMA   0x060C

#define a_DAD   0x0636

#define a_DAL   0x062f

#define a_DAMMA   0x064f

#define a_DAMMATAN   0x064c

#define a_DECIMAL   0x066b

#define a_EIGHT   0x0668

#define a_f_AIN   0xfeca

#define a_f_ALEF   0xfe8e

#define a_f_ALEF_HAMZA_ABOVE   0xfe84

#define a_f_ALEF_HAMZA_BELOW   0xfe88

#define a_f_ALEF_MADDA   0xfe82

#define a_f_ALEF_MAKSURA   0xfef0

#define a_f_BEH   0xfe90

#define a_f_DAD   0xfebe

#define a_f_DAL   0xfeaa

#define a_f_FEH   0xfed2

#define a_f_GHAIN   0xfece

#define a_f_HAH   0xfea2

#define a_f_HEH   0xfeea

#define a_f_JEEM   0xfe9e

#define a_f_KAF   0xfeda

#define a_f_KHAH   0xfea6

#define a_f_LAM   0xfede

#define a_f_LAM_ALEF   0xfefc

#define a_f_LAM_ALEF_HAMZA_ABOVE   0xfef8

#define a_f_LAM_ALEF_HAMZA_BELOW   0xfefa

#define a_f_LAM_ALEF_MADDA_ABOVE   0xfef6

#define a_f_MEEM   0xfee2

#define a_f_NOON   0xfee6

#define a_f_QAF   0xfed6

#define a_f_REH   0xfeae

#define a_f_SAD   0xfeba

#define a_f_SEEN   0xfeb2

#define a_f_SHEEN   0xfeb6

#define a_f_TAH   0xfec2

#define a_f_TEH   0xfe96

#define a_f_TEH_MARBUTA   0xfe94

#define a_f_THAL   0xfeac

#define a_f_THEH   0xfe9a

#define a_f_WAW   0xfeee

#define a_f_WAW_HAMZA   0xfe86

#define a_f_YEH   0xfef2

#define a_f_YEH_HAMZA   0xfe8a

#define a_f_ZAH   0xfec6

#define a_f_ZAIN   0xfeb0

#define a_FATHA   0x064e

#define a_FATHATAN   0x064b

#define a_FEH   0x0641

#define a_FIVE   0x0665

#define a_FOUR   0x0664

#define a_GHAIN   0x063a

#define a_HAH   0x062d

#define a_HAMZA   0x0621

#define a_HAMZA_ABOVE   0x0654

#define a_HAMZA_BELOW   0x0655

#define a_HEH   0x0647

#define a_i_AIN   0xfecb

#define a_i_BEH   0xfe91

#define a_i_DAD   0xfebf

#define a_i_FEH   0xfed3

#define a_i_GHAIN   0xfecf

#define a_i_HAH   0xfea3

#define a_i_HEH   0xfeeb

#define a_i_JEEM   0xfe9f

#define a_i_KAF   0xfedb

#define a_i_KHAH   0xfea7

#define a_i_LAM   0xfedf

#define a_i_MEEM   0xfee3

#define a_i_NOON   0xfee7

#define a_i_QAF   0xfed7

#define a_i_SAD   0xfebb

#define a_i_SEEN   0xfeb3

#define a_i_SHEEN   0xfeb7

#define a_i_TAH   0xfec3

#define a_i_TEH   0xfe97

#define a_i_THEH   0xfe9b

#define a_i_YEH   0xfef3

#define a_i_YEH_HAMZA   0xfe8b

#define a_i_ZAH   0xfec7

#define a_JEEM   0x062c

#define a_KAF   0x0643

#define a_KASRA   0x0650

#define a_KASRATAN   0x064d

#define a_KHAH   0x062e

#define a_LAM   0x0644

#define a_m_AIN   0xfecc

#define a_m_BEH   0xfe92

#define a_m_DAD   0xfec0

#define a_m_DAMMA   0xfe79

#define a_m_FATHA   0xfe77

#define a_m_FEH   0xfed4

#define a_m_GHAIN   0xfed0

#define a_m_HAH   0xfea4

#define a_m_HEH   0xfeec

#define a_m_JEEM   0xfea0

#define a_m_KAF   0xfedc

#define a_m_KASRA   0xfe7b

#define a_m_KHAH   0xfea8

#define a_m_LAM   0xfee0

#define a_m_MEEM   0xfee4

#define a_m_NOON   0xfee8

#define a_m_QAF   0xfed8

#define a_m_SAD   0xfebc

#define a_m_SEEN   0xfeb4

#define a_m_SHADDA   0xfe7d

#define a_m_SHEEN   0xfeb8

#define a_m_SUKUN   0xfe7f

#define a_m_TAH   0xfec4

#define a_m_TATWEEL_FATHATAN   0xfe71

#define a_m_TEH   0xfe98

#define a_m_THEH   0xfe9c

#define a_m_YEH   0xfef4

#define a_m_YEH_HAMZA   0xfe8c

#define a_m_ZAH   0xfec8

#define a_MADDA_ABOVE   0x0653

#define a_MEEM   0x0645

#define a_MINI_ALEF   0x0670

#define a_NINE   0x0669

#define a_NOON   0x0646

#define a_ONE   0x0661

#define a_PERCENT   0x066a

#define a_QAF   0x0642

#define a_QUESTION   0x061F

#define a_REH   0x0631

#define a_s_AIN   0xfec9

#define a_s_ALEF   0xfe8d

#define a_s_ALEF_HAMZA_ABOVE   0xfe83

#define a_s_ALEF_HAMZA_BELOW   0xfe87

#define a_s_ALEF_MADDA   0xfe81

#define a_s_ALEF_MAKSURA   0xfeef

#define a_s_BEH   0xfe8f

#define a_s_DAD   0xfebd

#define a_s_DAL   0xfea9

#define a_s_DAMMA   0xfe78

#define a_s_DAMMATAN   0xfe72

#define a_s_FATHA   0xfe76

#define a_s_FATHATAN   0xfe70

#define a_s_FEH   0xfed1

#define a_s_GHAIN   0xfecd

#define a_s_HAH   0xfea1

#define a_s_HAMZA   0xfe80

#define a_s_HEH   0xfee9

#define a_s_JEEM   0xfe9d

#define a_s_KAF   0xfed9

#define a_s_KASRA   0xfe7a

#define a_s_KASRATAN   0xfe74

#define a_s_KHAH   0xfea5

#define a_s_LAM   0xfedd

#define a_s_LAM_ALEF   0xfefb

#define a_s_LAM_ALEF_HAMZA_ABOVE   0xfef7

#define a_s_LAM_ALEF_HAMZA_BELOW   0xfef9

#define a_s_LAM_ALEF_MADDA_ABOVE   0xfef5

#define a_s_MEEM   0xfee1

#define a_s_NOON   0xfee5

#define a_s_QAF   0xfed5

#define a_s_REH   0xfead

#define a_s_SAD   0xfeb9

#define a_s_SEEN   0xfeb1

#define a_s_SHADDA   0xfe7c

#define a_s_SHEEN   0xfeb5

#define a_s_SUKUN   0xfe7e

#define a_s_TAH   0xfec1

#define a_s_TEH   0xfe95

#define a_s_TEH_MARBUTA   0xfe93

#define a_s_THAL   0xfeab

#define a_s_THEH   0xfe99

#define a_s_WAW   0xfeed

#define a_s_WAW_HAMZA   0xfe85

#define a_s_YEH   0xfef1

#define a_s_YEH_HAMZA   0xfe89

#define a_s_ZAH   0xfec5

#define a_s_ZAIN   0xfeaf

#define a_SAD   0x0635

#define a_SEEN   0x0633

#define a_SEMICOLON   0x061B

#define a_SEVEN   0x0667

#define a_SHADDA   0x0651

#define a_SHEEN   0x0634

#define a_SIX   0x0666

#define a_STAR   0x066d

#define a_SUKUN   0x0652

#define a_TAH   0x0637

#define a_TATWEEL   0x0640

#define a_TEH   0x062a

#define a_TEH_MARBUTA   0x0629

#define a_THAL   0x0630

#define a_THEH   0x062b

#define a_THOUSANDS   0x066c

#define a_THREE   0x0663

#define a_TWO   0x0662

#define a_WAW   0x0648

#define a_WAW_HAMZA   0x0624

#define a_YEH   0x064a

#define a_YEH_HAMZA   0x0626

#define a_ZAH   0x0638

#define a_ZAIN   0x0632

#define a_ZERO   0x0660

Function Documentation

bool arabic_combine	(	int	one,
		int	two
	)

Check whether we are dealing with Arabic combining characters. Note: these are NOT really composing characters!

Parameters

one	First character.
two	Character just after "one".

bool arabic_maycombine

(

int

two

)

Check whether we are dealing with a character that could be regarded as an Arabic combining character, need to check the character before this.

int arabic_shape	(	int	c,
		int *	ccp,
		int *	c1p,
		int	prev_c,
		int	prev_c1,
		int	next_c
	)