mirror of
https://github.com/neovim/neovim.git
synced 2024-12-20 03:05:11 -07:00
Move arabic.h #defines from arabic.h to arabic.c
- Move arabic_shape() decl from main.h to arabic.h - Move arabic_combine() and arabic_maycombine() from mbyte.c to arabic.c as these functions use the #defines I moved. - Remove the unnecessary include of arabic.h in globals.h - Remove include of arabic.c (sic) in main.c (change CMakeLists.txt to compile arabic.c normally)
This commit is contained in:
Felipe Oliveira Carvalho
Thiago de Arruda
parent
fd6fd35eef
commit
8b2a5e678e
@ -4,7 +4,7 @@ file( GLOB NEOVIM_SOURCES *.c )
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foreach(sfile ${NEOVIM_SOURCES})
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get_filename_component(f ${sfile} NAME)
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if(${f} MATCHES "^(regexp_nfa.c|farsi.c|arabic.c)$")
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if(${f} MATCHES "^(regexp_nfa.c|farsi.c)$")
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list(APPEND to_remove ${sfile})
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endif()
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endforeach()
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266
src/arabic.c
266
src/arabic.c
@ -1,11 +1,245 @@
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/// @file arabic.c
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///
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/// Functions for Arabic language
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/// Functions for Arabic language.
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///
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/// Arabic characters are categorized into following types:
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///
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/// Isolated - iso-8859-6 form char denoted with a_*
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/// Initial - unicode form-B start char denoted with a_i_*
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/// Medial - unicode form-B middle char denoted with a_m_*
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/// Final - unicode form-B final char denoted with a_f_*
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/// Stand-Alone - unicode form-B isolated char denoted with a_s_* (NOT USED)
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///
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/// Included by main.c, when FEAT_ARABIC & FEAT_GUI is defined.
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#include "vim.h"
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#include "arabic.h"
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// Arabic ISO-10646-1 character set definition
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// Arabic ISO-8859-6 (subset of 10646; 0600 - 06FF)
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#define a_COMMA 0x060C
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#define a_SEMICOLON 0x061B
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#define a_QUESTION 0x061F
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#define a_HAMZA 0x0621
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#define a_ALEF_MADDA 0x0622
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#define a_ALEF_HAMZA_ABOVE 0x0623
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#define a_WAW_HAMZA 0x0624
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#define a_ALEF_HAMZA_BELOW 0x0625
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#define a_YEH_HAMZA 0x0626
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#define a_ALEF 0x0627
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#define a_BEH 0x0628
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#define a_TEH_MARBUTA 0x0629
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#define a_TEH 0x062a
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#define a_THEH 0x062b
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#define a_JEEM 0x062c
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#define a_HAH 0x062d
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#define a_KHAH 0x062e
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#define a_DAL 0x062f
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#define a_THAL 0x0630
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#define a_REH 0x0631
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#define a_ZAIN 0x0632
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#define a_SEEN 0x0633
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#define a_SHEEN 0x0634
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#define a_SAD 0x0635
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#define a_DAD 0x0636
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#define a_TAH 0x0637
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#define a_ZAH 0x0638
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#define a_AIN 0x0639
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#define a_GHAIN 0x063a
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#define a_TATWEEL 0x0640
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#define a_FEH 0x0641
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#define a_QAF 0x0642
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#define a_KAF 0x0643
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#define a_LAM 0x0644
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#define a_MEEM 0x0645
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#define a_NOON 0x0646
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#define a_HEH 0x0647
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#define a_WAW 0x0648
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#define a_ALEF_MAKSURA 0x0649
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#define a_YEH 0x064a
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#define a_FATHATAN 0x064b
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#define a_DAMMATAN 0x064c
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#define a_KASRATAN 0x064d
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#define a_FATHA 0x064e
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#define a_DAMMA 0x064f
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#define a_KASRA 0x0650
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#define a_SHADDA 0x0651
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#define a_SUKUN 0x0652
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#define a_MADDA_ABOVE 0x0653
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#define a_HAMZA_ABOVE 0x0654
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#define a_HAMZA_BELOW 0x0655
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#define a_ZERO 0x0660
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#define a_ONE 0x0661
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#define a_TWO 0x0662
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#define a_THREE 0x0663
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#define a_FOUR 0x0664
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#define a_FIVE 0x0665
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#define a_SIX 0x0666
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#define a_SEVEN 0x0667
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#define a_EIGHT 0x0668
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#define a_NINE 0x0669
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#define a_PERCENT 0x066a
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#define a_DECIMAL 0x066b
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#define a_THOUSANDS 0x066c
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#define a_STAR 0x066d
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#define a_MINI_ALEF 0x0670
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// Rest of 8859-6 does not relate to Arabic
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// Arabic Presentation Form-B (subset of 10646; FE70 - FEFF)
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//
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// s -> isolated
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// i -> initial
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// m -> medial
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// f -> final
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//
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#define a_s_FATHATAN 0xfe70
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#define a_m_TATWEEL_FATHATAN 0xfe71
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#define a_s_DAMMATAN 0xfe72
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#define a_s_KASRATAN 0xfe74
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#define a_s_FATHA 0xfe76
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#define a_m_FATHA 0xfe77
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#define a_s_DAMMA 0xfe78
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#define a_m_DAMMA 0xfe79
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#define a_s_KASRA 0xfe7a
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#define a_m_KASRA 0xfe7b
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#define a_s_SHADDA 0xfe7c
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#define a_m_SHADDA 0xfe7d
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#define a_s_SUKUN 0xfe7e
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#define a_m_SUKUN 0xfe7f
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#define a_s_HAMZA 0xfe80
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#define a_s_ALEF_MADDA 0xfe81
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#define a_f_ALEF_MADDA 0xfe82
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#define a_s_ALEF_HAMZA_ABOVE 0xfe83
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#define a_f_ALEF_HAMZA_ABOVE 0xfe84
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#define a_s_WAW_HAMZA 0xfe85
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#define a_f_WAW_HAMZA 0xfe86
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#define a_s_ALEF_HAMZA_BELOW 0xfe87
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#define a_f_ALEF_HAMZA_BELOW 0xfe88
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#define a_s_YEH_HAMZA 0xfe89
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#define a_f_YEH_HAMZA 0xfe8a
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#define a_i_YEH_HAMZA 0xfe8b
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#define a_m_YEH_HAMZA 0xfe8c
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#define a_s_ALEF 0xfe8d
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#define a_f_ALEF 0xfe8e
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#define a_s_BEH 0xfe8f
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#define a_f_BEH 0xfe90
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#define a_i_BEH 0xfe91
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#define a_m_BEH 0xfe92
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#define a_s_TEH_MARBUTA 0xfe93
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#define a_f_TEH_MARBUTA 0xfe94
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#define a_s_TEH 0xfe95
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#define a_f_TEH 0xfe96
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#define a_i_TEH 0xfe97
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#define a_m_TEH 0xfe98
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#define a_s_THEH 0xfe99
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#define a_f_THEH 0xfe9a
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#define a_i_THEH 0xfe9b
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#define a_m_THEH 0xfe9c
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#define a_s_JEEM 0xfe9d
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#define a_f_JEEM 0xfe9e
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#define a_i_JEEM 0xfe9f
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#define a_m_JEEM 0xfea0
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#define a_s_HAH 0xfea1
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#define a_f_HAH 0xfea2
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#define a_i_HAH 0xfea3
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#define a_m_HAH 0xfea4
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#define a_s_KHAH 0xfea5
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#define a_f_KHAH 0xfea6
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#define a_i_KHAH 0xfea7
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#define a_m_KHAH 0xfea8
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#define a_s_DAL 0xfea9
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#define a_f_DAL 0xfeaa
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#define a_s_THAL 0xfeab
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#define a_f_THAL 0xfeac
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#define a_s_REH 0xfead
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#define a_f_REH 0xfeae
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#define a_s_ZAIN 0xfeaf
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#define a_f_ZAIN 0xfeb0
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#define a_s_SEEN 0xfeb1
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#define a_f_SEEN 0xfeb2
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#define a_i_SEEN 0xfeb3
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#define a_m_SEEN 0xfeb4
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#define a_s_SHEEN 0xfeb5
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#define a_f_SHEEN 0xfeb6
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#define a_i_SHEEN 0xfeb7
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#define a_m_SHEEN 0xfeb8
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#define a_s_SAD 0xfeb9
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#define a_f_SAD 0xfeba
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#define a_i_SAD 0xfebb
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#define a_m_SAD 0xfebc
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#define a_s_DAD 0xfebd
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#define a_f_DAD 0xfebe
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#define a_i_DAD 0xfebf
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#define a_m_DAD 0xfec0
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#define a_s_TAH 0xfec1
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#define a_f_TAH 0xfec2
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#define a_i_TAH 0xfec3
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#define a_m_TAH 0xfec4
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#define a_s_ZAH 0xfec5
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#define a_f_ZAH 0xfec6
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#define a_i_ZAH 0xfec7
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#define a_m_ZAH 0xfec8
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#define a_s_AIN 0xfec9
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#define a_f_AIN 0xfeca
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#define a_i_AIN 0xfecb
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#define a_m_AIN 0xfecc
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#define a_s_GHAIN 0xfecd
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#define a_f_GHAIN 0xfece
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#define a_i_GHAIN 0xfecf
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#define a_m_GHAIN 0xfed0
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#define a_s_FEH 0xfed1
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#define a_f_FEH 0xfed2
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#define a_i_FEH 0xfed3
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#define a_m_FEH 0xfed4
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#define a_s_QAF 0xfed5
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#define a_f_QAF 0xfed6
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#define a_i_QAF 0xfed7
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#define a_m_QAF 0xfed8
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#define a_s_KAF 0xfed9
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#define a_f_KAF 0xfeda
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#define a_i_KAF 0xfedb
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#define a_m_KAF 0xfedc
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#define a_s_LAM 0xfedd
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#define a_f_LAM 0xfede
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#define a_i_LAM 0xfedf
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#define a_m_LAM 0xfee0
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#define a_s_MEEM 0xfee1
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#define a_f_MEEM 0xfee2
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#define a_i_MEEM 0xfee3
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#define a_m_MEEM 0xfee4
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#define a_s_NOON 0xfee5
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#define a_f_NOON 0xfee6
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#define a_i_NOON 0xfee7
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#define a_m_NOON 0xfee8
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#define a_s_HEH 0xfee9
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#define a_f_HEH 0xfeea
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#define a_i_HEH 0xfeeb
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#define a_m_HEH 0xfeec
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#define a_s_WAW 0xfeed
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#define a_f_WAW 0xfeee
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#define a_s_ALEF_MAKSURA 0xfeef
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#define a_f_ALEF_MAKSURA 0xfef0
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#define a_s_YEH 0xfef1
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#define a_f_YEH 0xfef2
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#define a_i_YEH 0xfef3
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#define a_m_YEH 0xfef4
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#define a_s_LAM_ALEF_MADDA_ABOVE 0xfef5
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#define a_f_LAM_ALEF_MADDA_ABOVE 0xfef6
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#define a_s_LAM_ALEF_HAMZA_ABOVE 0xfef7
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#define a_f_LAM_ALEF_HAMZA_ABOVE 0xfef8
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#define a_s_LAM_ALEF_HAMZA_BELOW 0xfef9
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#define a_f_LAM_ALEF_HAMZA_BELOW 0xfefa
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#define a_s_LAM_ALEF 0xfefb
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#define a_f_LAM_ALEF 0xfefc
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#define a_BYTE_ORDER_MARK 0xfeff
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static int A_is_a(int cur_c);
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static int A_is_s(int cur_c);
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static int A_is_f(int cur_c);
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@ -1206,6 +1440,34 @@ int arabic_shape(int c, int *ccp, int *c1p, int prev_c, int prev_c1,
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return curr_c;
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}
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/*
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* Check whether we are dealing with Arabic combining characters.
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* Note: these are NOT really composing characters!
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*/
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int arabic_combine(
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int one, /* first character */
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int two /* character just after "one" */
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)
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{
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if (one == a_LAM)
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return arabic_maycombine(two);
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return FALSE;
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}
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/*
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* Check whether we are dealing with a character that could be regarded as an
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* Arabic combining character, need to check the character before this.
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*/
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int arabic_maycombine(int two)
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{
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if (p_arshape && !p_tbidi)
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return two == a_ALEF_MADDA
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|| two == a_ALEF_HAMZA_ABOVE
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|| two == a_ALEF_HAMZA_BELOW
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|| two == a_ALEF;
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return FALSE;
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}
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/*
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* A_firstc_laa returns first character of LAA combination if it exists
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* in: "c" base character
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241
src/arabic.h
241
src/arabic.h
@ -1,243 +1,10 @@
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/// @file arabic.h
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///
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/// Arabic characters are categorized into following types:
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///
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/// Isolated - iso-8859-6 form char denoted with a_*
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/// Initial - unicode form-B start char denoted with a_i_*
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/// Medial - unicode form-B middle char denoted with a_m_*
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/// Final - unicode form-B final char denoted with a_f_*
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/// Stand-Alone - unicode form-B isolated char denoted with a_s_* (NOT USED)
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///
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#ifndef NEOVIM_ARABIC_H
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#define NEOVIM_ARABIC_H
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// Arabic ISO-10646-1 character set definition
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// Arabic ISO-8859-6 (subset of 10646; 0600 - 06FF)
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#define a_COMMA 0x060C
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#define a_SEMICOLON 0x061B
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#define a_QUESTION 0x061F
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#define a_HAMZA 0x0621
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#define a_ALEF_MADDA 0x0622
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#define a_ALEF_HAMZA_ABOVE 0x0623
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#define a_WAW_HAMZA 0x0624
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#define a_ALEF_HAMZA_BELOW 0x0625
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#define a_YEH_HAMZA 0x0626
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#define a_ALEF 0x0627
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#define a_BEH 0x0628
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#define a_TEH_MARBUTA 0x0629
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#define a_TEH 0x062a
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#define a_THEH 0x062b
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#define a_JEEM 0x062c
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#define a_HAH 0x062d
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#define a_KHAH 0x062e
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#define a_DAL 0x062f
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#define a_THAL 0x0630
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#define a_REH 0x0631
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#define a_ZAIN 0x0632
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#define a_SEEN 0x0633
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#define a_SHEEN 0x0634
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#define a_SAD 0x0635
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#define a_DAD 0x0636
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#define a_TAH 0x0637
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#define a_ZAH 0x0638
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#define a_AIN 0x0639
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#define a_GHAIN 0x063a
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#define a_TATWEEL 0x0640
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#define a_FEH 0x0641
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#define a_QAF 0x0642
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#define a_KAF 0x0643
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#define a_LAM 0x0644
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#define a_MEEM 0x0645
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#define a_NOON 0x0646
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#define a_HEH 0x0647
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#define a_WAW 0x0648
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#define a_ALEF_MAKSURA 0x0649
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#define a_YEH 0x064a
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#define a_FATHATAN 0x064b
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#define a_DAMMATAN 0x064c
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#define a_KASRATAN 0x064d
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#define a_FATHA 0x064e
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#define a_DAMMA 0x064f
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#define a_KASRA 0x0650
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#define a_SHADDA 0x0651
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#define a_SUKUN 0x0652
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#define a_MADDA_ABOVE 0x0653
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#define a_HAMZA_ABOVE 0x0654
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#define a_HAMZA_BELOW 0x0655
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#define a_ZERO 0x0660
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#define a_ONE 0x0661
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#define a_TWO 0x0662
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#define a_THREE 0x0663
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#define a_FOUR 0x0664
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#define a_FIVE 0x0665
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#define a_SIX 0x0666
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#define a_SEVEN 0x0667
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#define a_EIGHT 0x0668
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#define a_NINE 0x0669
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#define a_PERCENT 0x066a
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#define a_DECIMAL 0x066b
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#define a_THOUSANDS 0x066c
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#define a_STAR 0x066d
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#define a_MINI_ALEF 0x0670
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// Rest of 8859-6 does not relate to Arabic
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// Arabic Presentation Form-B (subset of 10646; FE70 - FEFF)
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//
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// s -> isolated
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// i -> initial
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// m -> medial
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// f -> final
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//
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#define a_s_FATHATAN 0xfe70
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#define a_m_TATWEEL_FATHATAN 0xfe71
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#define a_s_DAMMATAN 0xfe72
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#define a_s_KASRATAN 0xfe74
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#define a_s_FATHA 0xfe76
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#define a_m_FATHA 0xfe77
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#define a_s_DAMMA 0xfe78
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#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
|
||||
|
||||
int arabic_char(int c);
|
||||
int arabic_shape(int c, int *ccp, int *c1p, int prev_c, int prev_c1,
|
||||
int next_c);
|
||||
int arabic_combine(int one, int two);
|
||||
int arabic_maycombine(int two);
|
||||
|
||||
#endif // NEOVIM_ARABIC_H
|
||||
|
||||
@ -1136,9 +1136,4 @@ EXTERN char *ignoredp;
|
||||
*/
|
||||
# include "farsi.h"
|
||||
|
||||
/*
|
||||
* Optional Arabic support. Include it here, so EXTERN and INIT are defined.
|
||||
*/
|
||||
# include "arabic.h"
|
||||
|
||||
#endif /* NEOVIM_GLOBALS_H */
|
||||
|
||||
@ -2399,8 +2399,3 @@ time_msg (
|
||||
* When FEAT_FKMAP is defined, also compile the Farsi source code.
|
||||
*/
|
||||
# include "farsi.c"
|
||||
|
||||
/*
|
||||
* When FEAT_ARABIC is defined, also compile the Arabic source code.
|
||||
*/
|
||||
# include "arabic.c"
|
||||
|
||||
@ -26,7 +26,5 @@ int F_isalpha(int c);
|
||||
int F_isdigit(int c);
|
||||
int F_ischar(int c);
|
||||
void farsi_fkey(cmdarg_T *cap);
|
||||
int arabic_shape(int c, int *ccp, int *c1p, int prev_c, int prev_c1,
|
||||
int next_c);
|
||||
/* vim: set ft=c : */
|
||||
#endif /* NEOVIM_MAIN_H */
|
||||
|
||||
28
src/mbyte.c
28
src/mbyte.c
@ -1532,34 +1532,6 @@ int mb_cptr2char_adv(char_u **pp)
|
||||
return c;
|
||||
}
|
||||
|
||||
/*
|
||||
* Check whether we are dealing with Arabic combining characters.
|
||||
* Note: these are NOT really composing characters!
|
||||
*/
|
||||
int arabic_combine(
|
||||
int one, /* first character */
|
||||
int two /* character just after "one" */
|
||||
)
|
||||
{
|
||||
if (one == a_LAM)
|
||||
return arabic_maycombine(two);
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
/*
|
||||
* 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_maycombine(int two)
|
||||
{
|
||||
if (p_arshape && !p_tbidi)
|
||||
return two == a_ALEF_MADDA
|
||||
|| two == a_ALEF_HAMZA_ABOVE
|
||||
|| two == a_ALEF_HAMZA_BELOW
|
||||
|| two == a_ALEF;
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
/*
|
||||
* Check if the character pointed to by "p2" is a composing character when it
|
||||
* comes after "p1". For Arabic sometimes "ab" is replaced with "c", which
|
||||
|
||||
Loading…
Reference in New Issue
Block a user