source/texk/web2c/luatexdir/unilib/utype.h

   1 #ifndef _UTYPE_H
   2 #define _UTYPE_H
   3
   4 /* This file was generated using the program 'makeutype' */
   5
   6 #include <unibasics.h>          /* Include here so we can use pre-defined int types to correctly size constant data arrays. */
   7 #include <ctype.h>              /* Include here so we can control it. If a system header includes it later bad things happen */
   8 #ifdef tolower
   9 # undef tolower
  10 #endif
  11 #ifdef toupper
  12 # undef toupper
  13 #endif
  14 #ifdef islower
  15 # undef islower
  16 #endif
  17 #ifdef isupper
  18 # undef isupper
  19 #endif
  20 #ifdef isalpha
  21 # undef isalpha
  22 #endif
  23 #ifdef isdigit
  24 # undef isdigit
  25 #endif
  26 #ifdef isalnum
  27 # undef isalnum
  28 #endif
  29 #ifdef isspace
  30 # undef isspace
  31 #endif
  32 #ifdef ispunct
  33 # undef ispunct
  34 #endif
  35 #ifdef ishexdigit
  36 # undef ishexdigit
  37 #endif
  38
  39 #define ____L   0x1
  40 #define ____U   0x2
  41 #define ____TITLE       0x4
  42 #define ____D   0x8
  43 #define ____S   0x10
  44 #define ____P   0x20
  45 #define ____X   0x40
  46 #define ____ZW  0x80
  47 #define ____L2R 0x100
  48 #define ____R2L 0x200
  49 #define ____ENUM        0x400
  50 #define ____ANUM        0x800
  51 #define ____ENS 0x1000
  52 #define ____CS  0x2000
  53 #define ____ENT 0x4000
  54 #define ____COMBINE     0x8000
  55 #define ____BB  0x10000
  56 #define ____BA  0x20000
  57 #define ____NS  0x40000
  58 #define ____NE  0x80000
  59 #define ____UB  0x100000
  60 #define ____NB  0x8000000
  61 #define ____AL  0x200000
  62 #define ____ID  0x400000
  63 #define ____INITIAL     0x800000
  64 #define ____MEDIAL      0x1000000
  65 #define ____FINAL       0x2000000
  66 #define ____ISOLATED    0x4000000
  67 #define ____DECOMPNORM  0x10000000
  68
  69 extern const unsigned short ____tolower[];
  70 extern const unsigned short ____toupper[];
  71 extern const unsigned short ____totitle[];
  72 extern const unsigned short ____tomirror[];
  73 extern const unsigned char  ____digitval[];
  74 extern const uint32         ____utype[];
  75
  76 #define ____COMBININGCLASS      0xff
  77 #define ____ABOVE               0x100
  78 #define ____BELOW               0x200
  79 #define ____OVERSTRIKE          0x400
  80 #define ____LEFT                0x800
  81 #define ____RIGHT               0x1000
  82 #define ____JOINS2              0x2000
  83 #define ____CENTERLEFT          0x4000
  84 #define ____CENTERRIGHT         0x8000
  85 #define ____CENTEREDOUTSIDE     0x10000
  86 #define ____OUTSIDE             0x20000
  87 #define ____LEFTEDGE            0x80000
  88 #define ____RIGHTEDGE           0x40000
  89 #define ____TOUCHING            0x100000
  90 #define ____COMBININGPOSMASK    0x1fff00
  91 #define ____NOPOSDATAGIVEN      (uint32)(-1)    /* -1 == no position data given */
  92
  93 #define combiningclass(ch)      (____utype2[(ch)+1]&____COMBININGCLASS)
  94 #define combiningposmask(ch)    (____utype2[(ch)+1]&____COMBININGPOSMASK)
  95
  96 extern const uint32     ____utype2[];                   /* hold position boolean flags for each Unicode.org defined character */
  97
  98 #define isunicodepointassigned(ch) (____codepointassigned[(ch)/32]&(1<<((ch)%32)))
  99
 100 extern const uint32     ____codepointassigned[];        /* 1bit_boolean_flag x 32 = exists in Unicode.org character chart list. */
 101
 102 #define tolower(ch) (____tolower[(ch)+1])
 103 #define toupper(ch) (____toupper[(ch)+1])
 104 #define totitle(ch) (____totitle[(ch)+1])
 105 #define tomirror(ch) (____tomirror[(ch)+1])
 106 #define tovalue(ch) (____digitval[(ch)+1])
 107 #define islower(ch) (____utype[(ch)+1]&____L)
 108 #define isupper(ch) (____utype[(ch)+1]&____U)
 109 #define istitle(ch) (____utype[(ch)+1]&____TITLE)
 110 #define isalpha(ch) (____utype[(ch)+1]&(____L|____U|____TITLE|____AL))
 111 #define isdigit(ch) (____utype[(ch)+1]&____D)
 112 #define isalnum(ch) (____utype[(ch)+1]&(____L|____U|____TITLE|____AL|____D))
 113 #define isideographic(ch) (____utype[(ch)+1]&____ID)
 114 #define isideoalpha(ch) (____utype[(ch)+1]&(____ID|____L|____U|____TITLE|____AL))
 115 #define isspace(ch) (____utype[(ch)+1]&____S)
 116 #define ispunct(ch) (____utype[(ch)+1]&____P)
 117 #define ishexdigit(ch) (____utype[(ch)+1]&____X)
 118 #define iszerowidth(ch) (____utype[(ch)+1]&____ZW)
 119 #define islefttoright(ch) (____utype[(ch)+1]&____L2R)
 120 #define isrighttoleft(ch) (____utype[(ch)+1]&____R2L)
 121 #define iseuronumeric(ch) (____utype[(ch)+1]&____ENUM)
 122 #define isarabnumeric(ch) (____utype[(ch)+1]&____ANUM)
 123 #define iseuronumsep(ch) (____utype[(ch)+1]&____ENS)
 124 #define iscommonsep(ch) (____utype[(ch)+1]&____CS)
 125 #define iseuronumterm(ch) (____utype[(ch)+1]&____ENT)
 126 #define iscombining(ch) (____utype[(ch)+1]&____COMBINE)
 127 #define isbreakbetweenok(ch1,ch2) (((____utype[(ch1)+1]&____BA) && !(____utype[(ch2)+1]&____NS)) || ((____utype[(ch2)+1]&____BB) && !(____utype[(ch1)+1]&____NE)) || (!(____utype[(ch2)+1]&____D) && ch1=='/'))
 128 #define isnobreak(ch) (____utype[(ch)+1]&____NB)
 129 #define isarabinitial(ch) (____utype[(ch)+1]&____INITIAL)
 130 #define isarabmedial(ch) (____utype[(ch)+1]&____MEDIAL)
 131 #define isarabfinal(ch) (____utype[(ch)+1]&____FINAL)
 132 #define isarabisolated(ch) (____utype[(ch)+1]&____ISOLATED)
 133
 134 #define isdecompositionnormative(ch) (____utype[(ch)+1]&____DECOMPNORM)
 135
 136
 137
 138 extern struct arabicforms {
 139     unsigned short initial, medial, final, isolated;
 140     unsigned int isletter: 1;
 141     unsigned int joindual: 1;
 142     unsigned int required_lig_with_alef: 1;
 143 } ArabicForms[256];     /* for chars 0x600-0x6ff, subtract 0x600 to use array */
 144
 145 #define _SOFT_HYPHEN    0xad
 146
 147 #define _DOUBLE_S       0xdf
 148
 149 #endif