arabic.c File Reference

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

a_AIN

#define a_AIN   0x0639

a_ALEF

#define a_ALEF   0x0627

a_ALEF_HAMZA_ABOVE

#define a_ALEF_HAMZA_ABOVE   0x0623

a_ALEF_HAMZA_BELOW

#define a_ALEF_HAMZA_BELOW   0x0625

a_ALEF_MADDA

#define a_ALEF_MADDA   0x0622

a_ALEF_MAKSURA

#define a_ALEF_MAKSURA   0x0649

a_BEH

#define a_BEH   0x0628

a_BYTE_ORDER_MARK

#define a_BYTE_ORDER_MARK   0xfeff

a_COMMA

#define a_COMMA   0x060C

a_DAD

#define a_DAD   0x0636

a_DAL

#define a_DAL   0x062f

a_DAMMA

#define a_DAMMA   0x064f

a_DAMMATAN

#define a_DAMMATAN   0x064c

a_DECIMAL

#define a_DECIMAL   0x066b

a_EIGHT

#define a_EIGHT   0x0668

a_f_AIN

#define a_f_AIN   0xfeca

a_f_ALEF

#define a_f_ALEF   0xfe8e

a_f_ALEF_HAMZA_ABOVE

#define a_f_ALEF_HAMZA_ABOVE   0xfe84

a_f_ALEF_HAMZA_BELOW

#define a_f_ALEF_HAMZA_BELOW   0xfe88

a_f_ALEF_MADDA

#define a_f_ALEF_MADDA   0xfe82

a_f_ALEF_MAKSURA

#define a_f_ALEF_MAKSURA   0xfef0

a_f_BEH

#define a_f_BEH   0xfe90

a_f_DAD

#define a_f_DAD   0xfebe

a_f_DAL

#define a_f_DAL   0xfeaa

a_f_FEH

#define a_f_FEH   0xfed2

a_f_GHAIN

#define a_f_GHAIN   0xfece

a_f_HAH

#define a_f_HAH   0xfea2

a_f_HEH

#define a_f_HEH   0xfeea

a_f_JEEM

#define a_f_JEEM   0xfe9e

a_f_KAF

#define a_f_KAF   0xfeda

a_f_KHAH

#define a_f_KHAH   0xfea6

a_f_LAM

#define a_f_LAM   0xfede

a_f_LAM_ALEF

#define a_f_LAM_ALEF   0xfefc

a_f_LAM_ALEF_HAMZA_ABOVE

#define a_f_LAM_ALEF_HAMZA_ABOVE   0xfef8

a_f_LAM_ALEF_HAMZA_BELOW

#define a_f_LAM_ALEF_HAMZA_BELOW   0xfefa

a_f_LAM_ALEF_MADDA_ABOVE

#define a_f_LAM_ALEF_MADDA_ABOVE   0xfef6

a_f_MEEM

#define a_f_MEEM   0xfee2

a_f_NOON

#define a_f_NOON   0xfee6

a_f_QAF

#define a_f_QAF   0xfed6

a_f_REH

#define a_f_REH   0xfeae

a_f_SAD

#define a_f_SAD   0xfeba

a_f_SEEN

#define a_f_SEEN   0xfeb2

a_f_SHEEN

#define a_f_SHEEN   0xfeb6

a_f_TAH

#define a_f_TAH   0xfec2

a_f_TEH

#define a_f_TEH   0xfe96

a_f_TEH_MARBUTA

#define a_f_TEH_MARBUTA   0xfe94

a_f_THAL

#define a_f_THAL   0xfeac

a_f_THEH

#define a_f_THEH   0xfe9a

a_f_WAW

#define a_f_WAW   0xfeee

a_f_WAW_HAMZA

#define a_f_WAW_HAMZA   0xfe86

a_f_YEH

#define a_f_YEH   0xfef2

a_f_YEH_HAMZA

#define a_f_YEH_HAMZA   0xfe8a

a_f_ZAH

#define a_f_ZAH   0xfec6

a_f_ZAIN

#define a_f_ZAIN   0xfeb0

a_FATHA

#define a_FATHA   0x064e

a_FATHATAN

#define a_FATHATAN   0x064b

a_FEH

#define a_FEH   0x0641

a_FIVE

#define a_FIVE   0x0665

a_FOUR

#define a_FOUR   0x0664

a_GHAIN

#define a_GHAIN   0x063a

a_HAH

#define a_HAH   0x062d

a_HAMZA

#define a_HAMZA   0x0621

a_HAMZA_ABOVE

#define a_HAMZA_ABOVE   0x0654

a_HAMZA_BELOW

#define a_HAMZA_BELOW   0x0655

a_HEH

#define a_HEH   0x0647

a_i_AIN

#define a_i_AIN   0xfecb

a_i_BEH

#define a_i_BEH   0xfe91

a_i_DAD

#define a_i_DAD   0xfebf

a_i_FEH

#define a_i_FEH   0xfed3

a_i_GHAIN

#define a_i_GHAIN   0xfecf

a_i_HAH

#define a_i_HAH   0xfea3

a_i_HEH

#define a_i_HEH   0xfeeb

a_i_JEEM

#define a_i_JEEM   0xfe9f

a_i_KAF

#define a_i_KAF   0xfedb

a_i_KHAH

#define a_i_KHAH   0xfea7

a_i_LAM

#define a_i_LAM   0xfedf

a_i_MEEM

#define a_i_MEEM   0xfee3

a_i_NOON

#define a_i_NOON   0xfee7

a_i_QAF

#define a_i_QAF   0xfed7

a_i_SAD

#define a_i_SAD   0xfebb

a_i_SEEN

#define a_i_SEEN   0xfeb3

a_i_SHEEN

#define a_i_SHEEN   0xfeb7

a_i_TAH

#define a_i_TAH   0xfec3

a_i_TEH

#define a_i_TEH   0xfe97

a_i_THEH

#define a_i_THEH   0xfe9b

a_i_YEH

#define a_i_YEH   0xfef3

a_i_YEH_HAMZA

#define a_i_YEH_HAMZA   0xfe8b

a_i_ZAH

#define a_i_ZAH   0xfec7

a_JEEM

#define a_JEEM   0x062c

a_KAF

#define a_KAF   0x0643

a_KASRA

#define a_KASRA   0x0650

a_KASRATAN

#define a_KASRATAN   0x064d

a_KHAH

#define a_KHAH   0x062e

a_LAM

#define a_LAM   0x0644

a_m_AIN

#define a_m_AIN   0xfecc

a_m_BEH

#define a_m_BEH   0xfe92

a_m_DAD

#define a_m_DAD   0xfec0

a_m_DAMMA

#define a_m_DAMMA   0xfe79

a_m_FATHA

#define a_m_FATHA   0xfe77

a_m_FEH

#define a_m_FEH   0xfed4

a_m_GHAIN

#define a_m_GHAIN   0xfed0

a_m_HAH

#define a_m_HAH   0xfea4

a_m_HEH

#define a_m_HEH   0xfeec

a_m_JEEM

#define a_m_JEEM   0xfea0

a_m_KAF

#define a_m_KAF   0xfedc

a_m_KASRA

#define a_m_KASRA   0xfe7b

a_m_KHAH

#define a_m_KHAH   0xfea8

a_m_LAM

#define a_m_LAM   0xfee0

a_m_MEEM

#define a_m_MEEM   0xfee4

a_m_NOON

#define a_m_NOON   0xfee8

a_m_QAF

#define a_m_QAF   0xfed8

a_m_SAD

#define a_m_SAD   0xfebc

a_m_SEEN

#define a_m_SEEN   0xfeb4

a_m_SHADDA

#define a_m_SHADDA   0xfe7d

a_m_SHEEN

#define a_m_SHEEN   0xfeb8

a_m_SUKUN

#define a_m_SUKUN   0xfe7f

a_m_TAH

#define a_m_TAH   0xfec4

a_m_TATWEEL_FATHATAN

#define a_m_TATWEEL_FATHATAN   0xfe71

a_m_TEH

#define a_m_TEH   0xfe98

a_m_THEH

#define a_m_THEH   0xfe9c

a_m_YEH

#define a_m_YEH   0xfef4

a_m_YEH_HAMZA

#define a_m_YEH_HAMZA   0xfe8c

a_m_ZAH

#define a_m_ZAH   0xfec8

a_MADDA_ABOVE

#define a_MADDA_ABOVE   0x0653

a_MEEM

#define a_MEEM   0x0645

a_MINI_ALEF

#define a_MINI_ALEF   0x0670

a_NINE

#define a_NINE   0x0669

a_NOON

#define a_NOON   0x0646

a_ONE

#define a_ONE   0x0661

a_PERCENT

#define a_PERCENT   0x066a

a_QAF

#define a_QAF   0x0642

a_QUESTION

#define a_QUESTION   0x061F

a_REH

#define a_REH   0x0631

a_s_AIN

#define a_s_AIN   0xfec9

a_s_ALEF

#define a_s_ALEF   0xfe8d

a_s_ALEF_HAMZA_ABOVE

#define a_s_ALEF_HAMZA_ABOVE   0xfe83

a_s_ALEF_HAMZA_BELOW

#define a_s_ALEF_HAMZA_BELOW   0xfe87

a_s_ALEF_MADDA

#define a_s_ALEF_MADDA   0xfe81

a_s_ALEF_MAKSURA

#define a_s_ALEF_MAKSURA   0xfeef

a_s_BEH

#define a_s_BEH   0xfe8f

a_s_DAD

#define a_s_DAD   0xfebd

a_s_DAL

#define a_s_DAL   0xfea9

a_s_DAMMA

#define a_s_DAMMA   0xfe78

a_s_DAMMATAN

#define a_s_DAMMATAN   0xfe72

a_s_FATHA

#define a_s_FATHA   0xfe76

a_s_FATHATAN

#define a_s_FATHATAN   0xfe70

a_s_FEH

#define a_s_FEH   0xfed1

a_s_GHAIN

#define a_s_GHAIN   0xfecd

a_s_HAH

#define a_s_HAH   0xfea1

a_s_HAMZA

#define a_s_HAMZA   0xfe80

a_s_HEH

#define a_s_HEH   0xfee9

a_s_JEEM

#define a_s_JEEM   0xfe9d

a_s_KAF

#define a_s_KAF   0xfed9

a_s_KASRA

#define a_s_KASRA   0xfe7a

a_s_KASRATAN

#define a_s_KASRATAN   0xfe74

a_s_KHAH

#define a_s_KHAH   0xfea5

a_s_LAM

#define a_s_LAM   0xfedd

a_s_LAM_ALEF

#define a_s_LAM_ALEF   0xfefb

a_s_LAM_ALEF_HAMZA_ABOVE

#define a_s_LAM_ALEF_HAMZA_ABOVE   0xfef7

a_s_LAM_ALEF_HAMZA_BELOW

#define a_s_LAM_ALEF_HAMZA_BELOW   0xfef9

a_s_LAM_ALEF_MADDA_ABOVE

#define a_s_LAM_ALEF_MADDA_ABOVE   0xfef5

a_s_MEEM

#define a_s_MEEM   0xfee1

a_s_NOON

#define a_s_NOON   0xfee5

a_s_QAF

#define a_s_QAF   0xfed5

a_s_REH

#define a_s_REH   0xfead

a_s_SAD

#define a_s_SAD   0xfeb9

a_s_SEEN

#define a_s_SEEN   0xfeb1

a_s_SHADDA

#define a_s_SHADDA   0xfe7c

a_s_SHEEN

#define a_s_SHEEN   0xfeb5

a_s_SUKUN

#define a_s_SUKUN   0xfe7e

a_s_TAH

#define a_s_TAH   0xfec1

a_s_TEH

#define a_s_TEH   0xfe95

a_s_TEH_MARBUTA

#define a_s_TEH_MARBUTA   0xfe93

a_s_THAL

#define a_s_THAL   0xfeab

a_s_THEH

#define a_s_THEH   0xfe99

a_s_WAW

#define a_s_WAW   0xfeed

a_s_WAW_HAMZA

#define a_s_WAW_HAMZA   0xfe85

a_s_YEH

#define a_s_YEH   0xfef1

a_s_YEH_HAMZA

#define a_s_YEH_HAMZA   0xfe89

a_s_ZAH

#define a_s_ZAH   0xfec5

a_s_ZAIN

#define a_s_ZAIN   0xfeaf

a_SAD

#define a_SAD   0x0635

a_SEEN

#define a_SEEN   0x0633

a_SEMICOLON

#define a_SEMICOLON   0x061B

a_SEVEN

#define a_SEVEN   0x0667

a_SHADDA

#define a_SHADDA   0x0651

a_SHEEN

#define a_SHEEN   0x0634

a_SIX

#define a_SIX   0x0666

a_STAR

#define a_STAR   0x066d

a_SUKUN

#define a_SUKUN   0x0652

a_TAH

#define a_TAH   0x0637

a_TATWEEL

#define a_TATWEEL   0x0640

a_TEH

#define a_TEH   0x062a

a_TEH_MARBUTA

#define a_TEH_MARBUTA   0x0629

a_THAL

#define a_THAL   0x0630

a_THEH

#define a_THEH   0x062b

a_THOUSANDS

#define a_THOUSANDS   0x066c

a_THREE

#define a_THREE   0x0663

a_TWO

#define a_TWO   0x0662

a_WAW

#define a_WAW   0x0648

a_WAW_HAMZA

#define a_WAW_HAMZA   0x0624

a_YEH

#define a_YEH   0x064a

a_YEH_HAMZA

#define a_YEH_HAMZA   0x0626

a_ZAH

#define a_ZAH   0x0638

a_ZAIN

#define a_ZAIN   0x0632

a_ZERO

#define a_ZERO   0x0660

Function Documentation

arabic_combine()

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".

arabic_maycombine()

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.

arabic_shape()

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