zorldo

Goofing around with Ebiten
git clone git://bsandro.tech/zorldo
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xkb_unicode.c (22982B)


      1 //========================================================================
      2 // GLFW 3.3 X11 - www.glfw.org
      3 //------------------------------------------------------------------------
      4 // Copyright (c) 2002-2006 Marcus Geelnard
      5 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>
      6 //
      7 // This software is provided 'as-is', without any express or implied
      8 // warranty. In no event will the authors be held liable for any damages
      9 // arising from the use of this software.
     10 //
     11 // Permission is granted to anyone to use this software for any purpose,
     12 // including commercial applications, and to alter it and redistribute it
     13 // freely, subject to the following restrictions:
     14 //
     15 // 1. The origin of this software must not be misrepresented; you must not
     16 //    claim that you wrote the original software. If you use this software
     17 //    in a product, an acknowledgment in the product documentation would
     18 //    be appreciated but is not required.
     19 //
     20 // 2. Altered source versions must be plainly marked as such, and must not
     21 //    be misrepresented as being the original software.
     22 //
     23 // 3. This notice may not be removed or altered from any source
     24 //    distribution.
     25 //
     26 //========================================================================
     27 // It is fine to use C99 in this file because it will not be built with VS
     28 //========================================================================
     29 
     30 #include "internal.h"
     31 
     32 
     33 /*
     34  * Marcus: This code was originally written by Markus G. Kuhn.
     35  * I have made some slight changes (trimmed it down a bit from >60 KB to
     36  * 20 KB), but the functionality is the same.
     37  */
     38 
     39 /*
     40  * This module converts keysym values into the corresponding ISO 10646
     41  * (UCS, Unicode) values.
     42  *
     43  * The array keysymtab[] contains pairs of X11 keysym values for graphical
     44  * characters and the corresponding Unicode value. The function
     45  * _glfwKeySym2Unicode() maps a keysym onto a Unicode value using a binary
     46  * search, therefore keysymtab[] must remain SORTED by keysym value.
     47  *
     48  * We allow to represent any UCS character in the range U-00000000 to
     49  * U-00FFFFFF by a keysym value in the range 0x01000000 to 0x01ffffff.
     50  * This admittedly does not cover the entire 31-bit space of UCS, but
     51  * it does cover all of the characters up to U-10FFFF, which can be
     52  * represented by UTF-16, and more, and it is very unlikely that higher
     53  * UCS codes will ever be assigned by ISO. So to get Unicode character
     54  * U+ABCD you can directly use keysym 0x0100abcd.
     55  *
     56  * Original author: Markus G. Kuhn <mkuhn@acm.org>, University of
     57  *                  Cambridge, April 2001
     58  *
     59  * Special thanks to Richard Verhoeven <river@win.tue.nl> for preparing
     60  * an initial draft of the mapping table.
     61  *
     62  */
     63 
     64 
     65 //************************************************************************
     66 //****                KeySym to Unicode mapping table                 ****
     67 //************************************************************************
     68 
     69 static const struct codepair {
     70   unsigned short keysym;
     71   unsigned short ucs;
     72 } keysymtab[] = {
     73   { 0x01a1, 0x0104 },
     74   { 0x01a2, 0x02d8 },
     75   { 0x01a3, 0x0141 },
     76   { 0x01a5, 0x013d },
     77   { 0x01a6, 0x015a },
     78   { 0x01a9, 0x0160 },
     79   { 0x01aa, 0x015e },
     80   { 0x01ab, 0x0164 },
     81   { 0x01ac, 0x0179 },
     82   { 0x01ae, 0x017d },
     83   { 0x01af, 0x017b },
     84   { 0x01b1, 0x0105 },
     85   { 0x01b2, 0x02db },
     86   { 0x01b3, 0x0142 },
     87   { 0x01b5, 0x013e },
     88   { 0x01b6, 0x015b },
     89   { 0x01b7, 0x02c7 },
     90   { 0x01b9, 0x0161 },
     91   { 0x01ba, 0x015f },
     92   { 0x01bb, 0x0165 },
     93   { 0x01bc, 0x017a },
     94   { 0x01bd, 0x02dd },
     95   { 0x01be, 0x017e },
     96   { 0x01bf, 0x017c },
     97   { 0x01c0, 0x0154 },
     98   { 0x01c3, 0x0102 },
     99   { 0x01c5, 0x0139 },
    100   { 0x01c6, 0x0106 },
    101   { 0x01c8, 0x010c },
    102   { 0x01ca, 0x0118 },
    103   { 0x01cc, 0x011a },
    104   { 0x01cf, 0x010e },
    105   { 0x01d0, 0x0110 },
    106   { 0x01d1, 0x0143 },
    107   { 0x01d2, 0x0147 },
    108   { 0x01d5, 0x0150 },
    109   { 0x01d8, 0x0158 },
    110   { 0x01d9, 0x016e },
    111   { 0x01db, 0x0170 },
    112   { 0x01de, 0x0162 },
    113   { 0x01e0, 0x0155 },
    114   { 0x01e3, 0x0103 },
    115   { 0x01e5, 0x013a },
    116   { 0x01e6, 0x0107 },
    117   { 0x01e8, 0x010d },
    118   { 0x01ea, 0x0119 },
    119   { 0x01ec, 0x011b },
    120   { 0x01ef, 0x010f },
    121   { 0x01f0, 0x0111 },
    122   { 0x01f1, 0x0144 },
    123   { 0x01f2, 0x0148 },
    124   { 0x01f5, 0x0151 },
    125   { 0x01f8, 0x0159 },
    126   { 0x01f9, 0x016f },
    127   { 0x01fb, 0x0171 },
    128   { 0x01fe, 0x0163 },
    129   { 0x01ff, 0x02d9 },
    130   { 0x02a1, 0x0126 },
    131   { 0x02a6, 0x0124 },
    132   { 0x02a9, 0x0130 },
    133   { 0x02ab, 0x011e },
    134   { 0x02ac, 0x0134 },
    135   { 0x02b1, 0x0127 },
    136   { 0x02b6, 0x0125 },
    137   { 0x02b9, 0x0131 },
    138   { 0x02bb, 0x011f },
    139   { 0x02bc, 0x0135 },
    140   { 0x02c5, 0x010a },
    141   { 0x02c6, 0x0108 },
    142   { 0x02d5, 0x0120 },
    143   { 0x02d8, 0x011c },
    144   { 0x02dd, 0x016c },
    145   { 0x02de, 0x015c },
    146   { 0x02e5, 0x010b },
    147   { 0x02e6, 0x0109 },
    148   { 0x02f5, 0x0121 },
    149   { 0x02f8, 0x011d },
    150   { 0x02fd, 0x016d },
    151   { 0x02fe, 0x015d },
    152   { 0x03a2, 0x0138 },
    153   { 0x03a3, 0x0156 },
    154   { 0x03a5, 0x0128 },
    155   { 0x03a6, 0x013b },
    156   { 0x03aa, 0x0112 },
    157   { 0x03ab, 0x0122 },
    158   { 0x03ac, 0x0166 },
    159   { 0x03b3, 0x0157 },
    160   { 0x03b5, 0x0129 },
    161   { 0x03b6, 0x013c },
    162   { 0x03ba, 0x0113 },
    163   { 0x03bb, 0x0123 },
    164   { 0x03bc, 0x0167 },
    165   { 0x03bd, 0x014a },
    166   { 0x03bf, 0x014b },
    167   { 0x03c0, 0x0100 },
    168   { 0x03c7, 0x012e },
    169   { 0x03cc, 0x0116 },
    170   { 0x03cf, 0x012a },
    171   { 0x03d1, 0x0145 },
    172   { 0x03d2, 0x014c },
    173   { 0x03d3, 0x0136 },
    174   { 0x03d9, 0x0172 },
    175   { 0x03dd, 0x0168 },
    176   { 0x03de, 0x016a },
    177   { 0x03e0, 0x0101 },
    178   { 0x03e7, 0x012f },
    179   { 0x03ec, 0x0117 },
    180   { 0x03ef, 0x012b },
    181   { 0x03f1, 0x0146 },
    182   { 0x03f2, 0x014d },
    183   { 0x03f3, 0x0137 },
    184   { 0x03f9, 0x0173 },
    185   { 0x03fd, 0x0169 },
    186   { 0x03fe, 0x016b },
    187   { 0x047e, 0x203e },
    188   { 0x04a1, 0x3002 },
    189   { 0x04a2, 0x300c },
    190   { 0x04a3, 0x300d },
    191   { 0x04a4, 0x3001 },
    192   { 0x04a5, 0x30fb },
    193   { 0x04a6, 0x30f2 },
    194   { 0x04a7, 0x30a1 },
    195   { 0x04a8, 0x30a3 },
    196   { 0x04a9, 0x30a5 },
    197   { 0x04aa, 0x30a7 },
    198   { 0x04ab, 0x30a9 },
    199   { 0x04ac, 0x30e3 },
    200   { 0x04ad, 0x30e5 },
    201   { 0x04ae, 0x30e7 },
    202   { 0x04af, 0x30c3 },
    203   { 0x04b0, 0x30fc },
    204   { 0x04b1, 0x30a2 },
    205   { 0x04b2, 0x30a4 },
    206   { 0x04b3, 0x30a6 },
    207   { 0x04b4, 0x30a8 },
    208   { 0x04b5, 0x30aa },
    209   { 0x04b6, 0x30ab },
    210   { 0x04b7, 0x30ad },
    211   { 0x04b8, 0x30af },
    212   { 0x04b9, 0x30b1 },
    213   { 0x04ba, 0x30b3 },
    214   { 0x04bb, 0x30b5 },
    215   { 0x04bc, 0x30b7 },
    216   { 0x04bd, 0x30b9 },
    217   { 0x04be, 0x30bb },
    218   { 0x04bf, 0x30bd },
    219   { 0x04c0, 0x30bf },
    220   { 0x04c1, 0x30c1 },
    221   { 0x04c2, 0x30c4 },
    222   { 0x04c3, 0x30c6 },
    223   { 0x04c4, 0x30c8 },
    224   { 0x04c5, 0x30ca },
    225   { 0x04c6, 0x30cb },
    226   { 0x04c7, 0x30cc },
    227   { 0x04c8, 0x30cd },
    228   { 0x04c9, 0x30ce },
    229   { 0x04ca, 0x30cf },
    230   { 0x04cb, 0x30d2 },
    231   { 0x04cc, 0x30d5 },
    232   { 0x04cd, 0x30d8 },
    233   { 0x04ce, 0x30db },
    234   { 0x04cf, 0x30de },
    235   { 0x04d0, 0x30df },
    236   { 0x04d1, 0x30e0 },
    237   { 0x04d2, 0x30e1 },
    238   { 0x04d3, 0x30e2 },
    239   { 0x04d4, 0x30e4 },
    240   { 0x04d5, 0x30e6 },
    241   { 0x04d6, 0x30e8 },
    242   { 0x04d7, 0x30e9 },
    243   { 0x04d8, 0x30ea },
    244   { 0x04d9, 0x30eb },
    245   { 0x04da, 0x30ec },
    246   { 0x04db, 0x30ed },
    247   { 0x04dc, 0x30ef },
    248   { 0x04dd, 0x30f3 },
    249   { 0x04de, 0x309b },
    250   { 0x04df, 0x309c },
    251   { 0x05ac, 0x060c },
    252   { 0x05bb, 0x061b },
    253   { 0x05bf, 0x061f },
    254   { 0x05c1, 0x0621 },
    255   { 0x05c2, 0x0622 },
    256   { 0x05c3, 0x0623 },
    257   { 0x05c4, 0x0624 },
    258   { 0x05c5, 0x0625 },
    259   { 0x05c6, 0x0626 },
    260   { 0x05c7, 0x0627 },
    261   { 0x05c8, 0x0628 },
    262   { 0x05c9, 0x0629 },
    263   { 0x05ca, 0x062a },
    264   { 0x05cb, 0x062b },
    265   { 0x05cc, 0x062c },
    266   { 0x05cd, 0x062d },
    267   { 0x05ce, 0x062e },
    268   { 0x05cf, 0x062f },
    269   { 0x05d0, 0x0630 },
    270   { 0x05d1, 0x0631 },
    271   { 0x05d2, 0x0632 },
    272   { 0x05d3, 0x0633 },
    273   { 0x05d4, 0x0634 },
    274   { 0x05d5, 0x0635 },
    275   { 0x05d6, 0x0636 },
    276   { 0x05d7, 0x0637 },
    277   { 0x05d8, 0x0638 },
    278   { 0x05d9, 0x0639 },
    279   { 0x05da, 0x063a },
    280   { 0x05e0, 0x0640 },
    281   { 0x05e1, 0x0641 },
    282   { 0x05e2, 0x0642 },
    283   { 0x05e3, 0x0643 },
    284   { 0x05e4, 0x0644 },
    285   { 0x05e5, 0x0645 },
    286   { 0x05e6, 0x0646 },
    287   { 0x05e7, 0x0647 },
    288   { 0x05e8, 0x0648 },
    289   { 0x05e9, 0x0649 },
    290   { 0x05ea, 0x064a },
    291   { 0x05eb, 0x064b },
    292   { 0x05ec, 0x064c },
    293   { 0x05ed, 0x064d },
    294   { 0x05ee, 0x064e },
    295   { 0x05ef, 0x064f },
    296   { 0x05f0, 0x0650 },
    297   { 0x05f1, 0x0651 },
    298   { 0x05f2, 0x0652 },
    299   { 0x06a1, 0x0452 },
    300   { 0x06a2, 0x0453 },
    301   { 0x06a3, 0x0451 },
    302   { 0x06a4, 0x0454 },
    303   { 0x06a5, 0x0455 },
    304   { 0x06a6, 0x0456 },
    305   { 0x06a7, 0x0457 },
    306   { 0x06a8, 0x0458 },
    307   { 0x06a9, 0x0459 },
    308   { 0x06aa, 0x045a },
    309   { 0x06ab, 0x045b },
    310   { 0x06ac, 0x045c },
    311   { 0x06ae, 0x045e },
    312   { 0x06af, 0x045f },
    313   { 0x06b0, 0x2116 },
    314   { 0x06b1, 0x0402 },
    315   { 0x06b2, 0x0403 },
    316   { 0x06b3, 0x0401 },
    317   { 0x06b4, 0x0404 },
    318   { 0x06b5, 0x0405 },
    319   { 0x06b6, 0x0406 },
    320   { 0x06b7, 0x0407 },
    321   { 0x06b8, 0x0408 },
    322   { 0x06b9, 0x0409 },
    323   { 0x06ba, 0x040a },
    324   { 0x06bb, 0x040b },
    325   { 0x06bc, 0x040c },
    326   { 0x06be, 0x040e },
    327   { 0x06bf, 0x040f },
    328   { 0x06c0, 0x044e },
    329   { 0x06c1, 0x0430 },
    330   { 0x06c2, 0x0431 },
    331   { 0x06c3, 0x0446 },
    332   { 0x06c4, 0x0434 },
    333   { 0x06c5, 0x0435 },
    334   { 0x06c6, 0x0444 },
    335   { 0x06c7, 0x0433 },
    336   { 0x06c8, 0x0445 },
    337   { 0x06c9, 0x0438 },
    338   { 0x06ca, 0x0439 },
    339   { 0x06cb, 0x043a },
    340   { 0x06cc, 0x043b },
    341   { 0x06cd, 0x043c },
    342   { 0x06ce, 0x043d },
    343   { 0x06cf, 0x043e },
    344   { 0x06d0, 0x043f },
    345   { 0x06d1, 0x044f },
    346   { 0x06d2, 0x0440 },
    347   { 0x06d3, 0x0441 },
    348   { 0x06d4, 0x0442 },
    349   { 0x06d5, 0x0443 },
    350   { 0x06d6, 0x0436 },
    351   { 0x06d7, 0x0432 },
    352   { 0x06d8, 0x044c },
    353   { 0x06d9, 0x044b },
    354   { 0x06da, 0x0437 },
    355   { 0x06db, 0x0448 },
    356   { 0x06dc, 0x044d },
    357   { 0x06dd, 0x0449 },
    358   { 0x06de, 0x0447 },
    359   { 0x06df, 0x044a },
    360   { 0x06e0, 0x042e },
    361   { 0x06e1, 0x0410 },
    362   { 0x06e2, 0x0411 },
    363   { 0x06e3, 0x0426 },
    364   { 0x06e4, 0x0414 },
    365   { 0x06e5, 0x0415 },
    366   { 0x06e6, 0x0424 },
    367   { 0x06e7, 0x0413 },
    368   { 0x06e8, 0x0425 },
    369   { 0x06e9, 0x0418 },
    370   { 0x06ea, 0x0419 },
    371   { 0x06eb, 0x041a },
    372   { 0x06ec, 0x041b },
    373   { 0x06ed, 0x041c },
    374   { 0x06ee, 0x041d },
    375   { 0x06ef, 0x041e },
    376   { 0x06f0, 0x041f },
    377   { 0x06f1, 0x042f },
    378   { 0x06f2, 0x0420 },
    379   { 0x06f3, 0x0421 },
    380   { 0x06f4, 0x0422 },
    381   { 0x06f5, 0x0423 },
    382   { 0x06f6, 0x0416 },
    383   { 0x06f7, 0x0412 },
    384   { 0x06f8, 0x042c },
    385   { 0x06f9, 0x042b },
    386   { 0x06fa, 0x0417 },
    387   { 0x06fb, 0x0428 },
    388   { 0x06fc, 0x042d },
    389   { 0x06fd, 0x0429 },
    390   { 0x06fe, 0x0427 },
    391   { 0x06ff, 0x042a },
    392   { 0x07a1, 0x0386 },
    393   { 0x07a2, 0x0388 },
    394   { 0x07a3, 0x0389 },
    395   { 0x07a4, 0x038a },
    396   { 0x07a5, 0x03aa },
    397   { 0x07a7, 0x038c },
    398   { 0x07a8, 0x038e },
    399   { 0x07a9, 0x03ab },
    400   { 0x07ab, 0x038f },
    401   { 0x07ae, 0x0385 },
    402   { 0x07af, 0x2015 },
    403   { 0x07b1, 0x03ac },
    404   { 0x07b2, 0x03ad },
    405   { 0x07b3, 0x03ae },
    406   { 0x07b4, 0x03af },
    407   { 0x07b5, 0x03ca },
    408   { 0x07b6, 0x0390 },
    409   { 0x07b7, 0x03cc },
    410   { 0x07b8, 0x03cd },
    411   { 0x07b9, 0x03cb },
    412   { 0x07ba, 0x03b0 },
    413   { 0x07bb, 0x03ce },
    414   { 0x07c1, 0x0391 },
    415   { 0x07c2, 0x0392 },
    416   { 0x07c3, 0x0393 },
    417   { 0x07c4, 0x0394 },
    418   { 0x07c5, 0x0395 },
    419   { 0x07c6, 0x0396 },
    420   { 0x07c7, 0x0397 },
    421   { 0x07c8, 0x0398 },
    422   { 0x07c9, 0x0399 },
    423   { 0x07ca, 0x039a },
    424   { 0x07cb, 0x039b },
    425   { 0x07cc, 0x039c },
    426   { 0x07cd, 0x039d },
    427   { 0x07ce, 0x039e },
    428   { 0x07cf, 0x039f },
    429   { 0x07d0, 0x03a0 },
    430   { 0x07d1, 0x03a1 },
    431   { 0x07d2, 0x03a3 },
    432   { 0x07d4, 0x03a4 },
    433   { 0x07d5, 0x03a5 },
    434   { 0x07d6, 0x03a6 },
    435   { 0x07d7, 0x03a7 },
    436   { 0x07d8, 0x03a8 },
    437   { 0x07d9, 0x03a9 },
    438   { 0x07e1, 0x03b1 },
    439   { 0x07e2, 0x03b2 },
    440   { 0x07e3, 0x03b3 },
    441   { 0x07e4, 0x03b4 },
    442   { 0x07e5, 0x03b5 },
    443   { 0x07e6, 0x03b6 },
    444   { 0x07e7, 0x03b7 },
    445   { 0x07e8, 0x03b8 },
    446   { 0x07e9, 0x03b9 },
    447   { 0x07ea, 0x03ba },
    448   { 0x07eb, 0x03bb },
    449   { 0x07ec, 0x03bc },
    450   { 0x07ed, 0x03bd },
    451   { 0x07ee, 0x03be },
    452   { 0x07ef, 0x03bf },
    453   { 0x07f0, 0x03c0 },
    454   { 0x07f1, 0x03c1 },
    455   { 0x07f2, 0x03c3 },
    456   { 0x07f3, 0x03c2 },
    457   { 0x07f4, 0x03c4 },
    458   { 0x07f5, 0x03c5 },
    459   { 0x07f6, 0x03c6 },
    460   { 0x07f7, 0x03c7 },
    461   { 0x07f8, 0x03c8 },
    462   { 0x07f9, 0x03c9 },
    463   { 0x08a1, 0x23b7 },
    464   { 0x08a2, 0x250c },
    465   { 0x08a3, 0x2500 },
    466   { 0x08a4, 0x2320 },
    467   { 0x08a5, 0x2321 },
    468   { 0x08a6, 0x2502 },
    469   { 0x08a7, 0x23a1 },
    470   { 0x08a8, 0x23a3 },
    471   { 0x08a9, 0x23a4 },
    472   { 0x08aa, 0x23a6 },
    473   { 0x08ab, 0x239b },
    474   { 0x08ac, 0x239d },
    475   { 0x08ad, 0x239e },
    476   { 0x08ae, 0x23a0 },
    477   { 0x08af, 0x23a8 },
    478   { 0x08b0, 0x23ac },
    479   { 0x08bc, 0x2264 },
    480   { 0x08bd, 0x2260 },
    481   { 0x08be, 0x2265 },
    482   { 0x08bf, 0x222b },
    483   { 0x08c0, 0x2234 },
    484   { 0x08c1, 0x221d },
    485   { 0x08c2, 0x221e },
    486   { 0x08c5, 0x2207 },
    487   { 0x08c8, 0x223c },
    488   { 0x08c9, 0x2243 },
    489   { 0x08cd, 0x21d4 },
    490   { 0x08ce, 0x21d2 },
    491   { 0x08cf, 0x2261 },
    492   { 0x08d6, 0x221a },
    493   { 0x08da, 0x2282 },
    494   { 0x08db, 0x2283 },
    495   { 0x08dc, 0x2229 },
    496   { 0x08dd, 0x222a },
    497   { 0x08de, 0x2227 },
    498   { 0x08df, 0x2228 },
    499   { 0x08ef, 0x2202 },
    500   { 0x08f6, 0x0192 },
    501   { 0x08fb, 0x2190 },
    502   { 0x08fc, 0x2191 },
    503   { 0x08fd, 0x2192 },
    504   { 0x08fe, 0x2193 },
    505   { 0x09e0, 0x25c6 },
    506   { 0x09e1, 0x2592 },
    507   { 0x09e2, 0x2409 },
    508   { 0x09e3, 0x240c },
    509   { 0x09e4, 0x240d },
    510   { 0x09e5, 0x240a },
    511   { 0x09e8, 0x2424 },
    512   { 0x09e9, 0x240b },
    513   { 0x09ea, 0x2518 },
    514   { 0x09eb, 0x2510 },
    515   { 0x09ec, 0x250c },
    516   { 0x09ed, 0x2514 },
    517   { 0x09ee, 0x253c },
    518   { 0x09ef, 0x23ba },
    519   { 0x09f0, 0x23bb },
    520   { 0x09f1, 0x2500 },
    521   { 0x09f2, 0x23bc },
    522   { 0x09f3, 0x23bd },
    523   { 0x09f4, 0x251c },
    524   { 0x09f5, 0x2524 },
    525   { 0x09f6, 0x2534 },
    526   { 0x09f7, 0x252c },
    527   { 0x09f8, 0x2502 },
    528   { 0x0aa1, 0x2003 },
    529   { 0x0aa2, 0x2002 },
    530   { 0x0aa3, 0x2004 },
    531   { 0x0aa4, 0x2005 },
    532   { 0x0aa5, 0x2007 },
    533   { 0x0aa6, 0x2008 },
    534   { 0x0aa7, 0x2009 },
    535   { 0x0aa8, 0x200a },
    536   { 0x0aa9, 0x2014 },
    537   { 0x0aaa, 0x2013 },
    538   { 0x0aae, 0x2026 },
    539   { 0x0aaf, 0x2025 },
    540   { 0x0ab0, 0x2153 },
    541   { 0x0ab1, 0x2154 },
    542   { 0x0ab2, 0x2155 },
    543   { 0x0ab3, 0x2156 },
    544   { 0x0ab4, 0x2157 },
    545   { 0x0ab5, 0x2158 },
    546   { 0x0ab6, 0x2159 },
    547   { 0x0ab7, 0x215a },
    548   { 0x0ab8, 0x2105 },
    549   { 0x0abb, 0x2012 },
    550   { 0x0abc, 0x2329 },
    551   { 0x0abe, 0x232a },
    552   { 0x0ac3, 0x215b },
    553   { 0x0ac4, 0x215c },
    554   { 0x0ac5, 0x215d },
    555   { 0x0ac6, 0x215e },
    556   { 0x0ac9, 0x2122 },
    557   { 0x0aca, 0x2613 },
    558   { 0x0acc, 0x25c1 },
    559   { 0x0acd, 0x25b7 },
    560   { 0x0ace, 0x25cb },
    561   { 0x0acf, 0x25af },
    562   { 0x0ad0, 0x2018 },
    563   { 0x0ad1, 0x2019 },
    564   { 0x0ad2, 0x201c },
    565   { 0x0ad3, 0x201d },
    566   { 0x0ad4, 0x211e },
    567   { 0x0ad6, 0x2032 },
    568   { 0x0ad7, 0x2033 },
    569   { 0x0ad9, 0x271d },
    570   { 0x0adb, 0x25ac },
    571   { 0x0adc, 0x25c0 },
    572   { 0x0add, 0x25b6 },
    573   { 0x0ade, 0x25cf },
    574   { 0x0adf, 0x25ae },
    575   { 0x0ae0, 0x25e6 },
    576   { 0x0ae1, 0x25ab },
    577   { 0x0ae2, 0x25ad },
    578   { 0x0ae3, 0x25b3 },
    579   { 0x0ae4, 0x25bd },
    580   { 0x0ae5, 0x2606 },
    581   { 0x0ae6, 0x2022 },
    582   { 0x0ae7, 0x25aa },
    583   { 0x0ae8, 0x25b2 },
    584   { 0x0ae9, 0x25bc },
    585   { 0x0aea, 0x261c },
    586   { 0x0aeb, 0x261e },
    587   { 0x0aec, 0x2663 },
    588   { 0x0aed, 0x2666 },
    589   { 0x0aee, 0x2665 },
    590   { 0x0af0, 0x2720 },
    591   { 0x0af1, 0x2020 },
    592   { 0x0af2, 0x2021 },
    593   { 0x0af3, 0x2713 },
    594   { 0x0af4, 0x2717 },
    595   { 0x0af5, 0x266f },
    596   { 0x0af6, 0x266d },
    597   { 0x0af7, 0x2642 },
    598   { 0x0af8, 0x2640 },
    599   { 0x0af9, 0x260e },
    600   { 0x0afa, 0x2315 },
    601   { 0x0afb, 0x2117 },
    602   { 0x0afc, 0x2038 },
    603   { 0x0afd, 0x201a },
    604   { 0x0afe, 0x201e },
    605   { 0x0ba3, 0x003c },
    606   { 0x0ba6, 0x003e },
    607   { 0x0ba8, 0x2228 },
    608   { 0x0ba9, 0x2227 },
    609   { 0x0bc0, 0x00af },
    610   { 0x0bc2, 0x22a5 },
    611   { 0x0bc3, 0x2229 },
    612   { 0x0bc4, 0x230a },
    613   { 0x0bc6, 0x005f },
    614   { 0x0bca, 0x2218 },
    615   { 0x0bcc, 0x2395 },
    616   { 0x0bce, 0x22a4 },
    617   { 0x0bcf, 0x25cb },
    618   { 0x0bd3, 0x2308 },
    619   { 0x0bd6, 0x222a },
    620   { 0x0bd8, 0x2283 },
    621   { 0x0bda, 0x2282 },
    622   { 0x0bdc, 0x22a2 },
    623   { 0x0bfc, 0x22a3 },
    624   { 0x0cdf, 0x2017 },
    625   { 0x0ce0, 0x05d0 },
    626   { 0x0ce1, 0x05d1 },
    627   { 0x0ce2, 0x05d2 },
    628   { 0x0ce3, 0x05d3 },
    629   { 0x0ce4, 0x05d4 },
    630   { 0x0ce5, 0x05d5 },
    631   { 0x0ce6, 0x05d6 },
    632   { 0x0ce7, 0x05d7 },
    633   { 0x0ce8, 0x05d8 },
    634   { 0x0ce9, 0x05d9 },
    635   { 0x0cea, 0x05da },
    636   { 0x0ceb, 0x05db },
    637   { 0x0cec, 0x05dc },
    638   { 0x0ced, 0x05dd },
    639   { 0x0cee, 0x05de },
    640   { 0x0cef, 0x05df },
    641   { 0x0cf0, 0x05e0 },
    642   { 0x0cf1, 0x05e1 },
    643   { 0x0cf2, 0x05e2 },
    644   { 0x0cf3, 0x05e3 },
    645   { 0x0cf4, 0x05e4 },
    646   { 0x0cf5, 0x05e5 },
    647   { 0x0cf6, 0x05e6 },
    648   { 0x0cf7, 0x05e7 },
    649   { 0x0cf8, 0x05e8 },
    650   { 0x0cf9, 0x05e9 },
    651   { 0x0cfa, 0x05ea },
    652   { 0x0da1, 0x0e01 },
    653   { 0x0da2, 0x0e02 },
    654   { 0x0da3, 0x0e03 },
    655   { 0x0da4, 0x0e04 },
    656   { 0x0da5, 0x0e05 },
    657   { 0x0da6, 0x0e06 },
    658   { 0x0da7, 0x0e07 },
    659   { 0x0da8, 0x0e08 },
    660   { 0x0da9, 0x0e09 },
    661   { 0x0daa, 0x0e0a },
    662   { 0x0dab, 0x0e0b },
    663   { 0x0dac, 0x0e0c },
    664   { 0x0dad, 0x0e0d },
    665   { 0x0dae, 0x0e0e },
    666   { 0x0daf, 0x0e0f },
    667   { 0x0db0, 0x0e10 },
    668   { 0x0db1, 0x0e11 },
    669   { 0x0db2, 0x0e12 },
    670   { 0x0db3, 0x0e13 },
    671   { 0x0db4, 0x0e14 },
    672   { 0x0db5, 0x0e15 },
    673   { 0x0db6, 0x0e16 },
    674   { 0x0db7, 0x0e17 },
    675   { 0x0db8, 0x0e18 },
    676   { 0x0db9, 0x0e19 },
    677   { 0x0dba, 0x0e1a },
    678   { 0x0dbb, 0x0e1b },
    679   { 0x0dbc, 0x0e1c },
    680   { 0x0dbd, 0x0e1d },
    681   { 0x0dbe, 0x0e1e },
    682   { 0x0dbf, 0x0e1f },
    683   { 0x0dc0, 0x0e20 },
    684   { 0x0dc1, 0x0e21 },
    685   { 0x0dc2, 0x0e22 },
    686   { 0x0dc3, 0x0e23 },
    687   { 0x0dc4, 0x0e24 },
    688   { 0x0dc5, 0x0e25 },
    689   { 0x0dc6, 0x0e26 },
    690   { 0x0dc7, 0x0e27 },
    691   { 0x0dc8, 0x0e28 },
    692   { 0x0dc9, 0x0e29 },
    693   { 0x0dca, 0x0e2a },
    694   { 0x0dcb, 0x0e2b },
    695   { 0x0dcc, 0x0e2c },
    696   { 0x0dcd, 0x0e2d },
    697   { 0x0dce, 0x0e2e },
    698   { 0x0dcf, 0x0e2f },
    699   { 0x0dd0, 0x0e30 },
    700   { 0x0dd1, 0x0e31 },
    701   { 0x0dd2, 0x0e32 },
    702   { 0x0dd3, 0x0e33 },
    703   { 0x0dd4, 0x0e34 },
    704   { 0x0dd5, 0x0e35 },
    705   { 0x0dd6, 0x0e36 },
    706   { 0x0dd7, 0x0e37 },
    707   { 0x0dd8, 0x0e38 },
    708   { 0x0dd9, 0x0e39 },
    709   { 0x0dda, 0x0e3a },
    710   { 0x0ddf, 0x0e3f },
    711   { 0x0de0, 0x0e40 },
    712   { 0x0de1, 0x0e41 },
    713   { 0x0de2, 0x0e42 },
    714   { 0x0de3, 0x0e43 },
    715   { 0x0de4, 0x0e44 },
    716   { 0x0de5, 0x0e45 },
    717   { 0x0de6, 0x0e46 },
    718   { 0x0de7, 0x0e47 },
    719   { 0x0de8, 0x0e48 },
    720   { 0x0de9, 0x0e49 },
    721   { 0x0dea, 0x0e4a },
    722   { 0x0deb, 0x0e4b },
    723   { 0x0dec, 0x0e4c },
    724   { 0x0ded, 0x0e4d },
    725   { 0x0df0, 0x0e50 },
    726   { 0x0df1, 0x0e51 },
    727   { 0x0df2, 0x0e52 },
    728   { 0x0df3, 0x0e53 },
    729   { 0x0df4, 0x0e54 },
    730   { 0x0df5, 0x0e55 },
    731   { 0x0df6, 0x0e56 },
    732   { 0x0df7, 0x0e57 },
    733   { 0x0df8, 0x0e58 },
    734   { 0x0df9, 0x0e59 },
    735   { 0x0ea1, 0x3131 },
    736   { 0x0ea2, 0x3132 },
    737   { 0x0ea3, 0x3133 },
    738   { 0x0ea4, 0x3134 },
    739   { 0x0ea5, 0x3135 },
    740   { 0x0ea6, 0x3136 },
    741   { 0x0ea7, 0x3137 },
    742   { 0x0ea8, 0x3138 },
    743   { 0x0ea9, 0x3139 },
    744   { 0x0eaa, 0x313a },
    745   { 0x0eab, 0x313b },
    746   { 0x0eac, 0x313c },
    747   { 0x0ead, 0x313d },
    748   { 0x0eae, 0x313e },
    749   { 0x0eaf, 0x313f },
    750   { 0x0eb0, 0x3140 },
    751   { 0x0eb1, 0x3141 },
    752   { 0x0eb2, 0x3142 },
    753   { 0x0eb3, 0x3143 },
    754   { 0x0eb4, 0x3144 },
    755   { 0x0eb5, 0x3145 },
    756   { 0x0eb6, 0x3146 },
    757   { 0x0eb7, 0x3147 },
    758   { 0x0eb8, 0x3148 },
    759   { 0x0eb9, 0x3149 },
    760   { 0x0eba, 0x314a },
    761   { 0x0ebb, 0x314b },
    762   { 0x0ebc, 0x314c },
    763   { 0x0ebd, 0x314d },
    764   { 0x0ebe, 0x314e },
    765   { 0x0ebf, 0x314f },
    766   { 0x0ec0, 0x3150 },
    767   { 0x0ec1, 0x3151 },
    768   { 0x0ec2, 0x3152 },
    769   { 0x0ec3, 0x3153 },
    770   { 0x0ec4, 0x3154 },
    771   { 0x0ec5, 0x3155 },
    772   { 0x0ec6, 0x3156 },
    773   { 0x0ec7, 0x3157 },
    774   { 0x0ec8, 0x3158 },
    775   { 0x0ec9, 0x3159 },
    776   { 0x0eca, 0x315a },
    777   { 0x0ecb, 0x315b },
    778   { 0x0ecc, 0x315c },
    779   { 0x0ecd, 0x315d },
    780   { 0x0ece, 0x315e },
    781   { 0x0ecf, 0x315f },
    782   { 0x0ed0, 0x3160 },
    783   { 0x0ed1, 0x3161 },
    784   { 0x0ed2, 0x3162 },
    785   { 0x0ed3, 0x3163 },
    786   { 0x0ed4, 0x11a8 },
    787   { 0x0ed5, 0x11a9 },
    788   { 0x0ed6, 0x11aa },
    789   { 0x0ed7, 0x11ab },
    790   { 0x0ed8, 0x11ac },
    791   { 0x0ed9, 0x11ad },
    792   { 0x0eda, 0x11ae },
    793   { 0x0edb, 0x11af },
    794   { 0x0edc, 0x11b0 },
    795   { 0x0edd, 0x11b1 },
    796   { 0x0ede, 0x11b2 },
    797   { 0x0edf, 0x11b3 },
    798   { 0x0ee0, 0x11b4 },
    799   { 0x0ee1, 0x11b5 },
    800   { 0x0ee2, 0x11b6 },
    801   { 0x0ee3, 0x11b7 },
    802   { 0x0ee4, 0x11b8 },
    803   { 0x0ee5, 0x11b9 },
    804   { 0x0ee6, 0x11ba },
    805   { 0x0ee7, 0x11bb },
    806   { 0x0ee8, 0x11bc },
    807   { 0x0ee9, 0x11bd },
    808   { 0x0eea, 0x11be },
    809   { 0x0eeb, 0x11bf },
    810   { 0x0eec, 0x11c0 },
    811   { 0x0eed, 0x11c1 },
    812   { 0x0eee, 0x11c2 },
    813   { 0x0eef, 0x316d },
    814   { 0x0ef0, 0x3171 },
    815   { 0x0ef1, 0x3178 },
    816   { 0x0ef2, 0x317f },
    817   { 0x0ef3, 0x3181 },
    818   { 0x0ef4, 0x3184 },
    819   { 0x0ef5, 0x3186 },
    820   { 0x0ef6, 0x318d },
    821   { 0x0ef7, 0x318e },
    822   { 0x0ef8, 0x11eb },
    823   { 0x0ef9, 0x11f0 },
    824   { 0x0efa, 0x11f9 },
    825   { 0x0eff, 0x20a9 },
    826   { 0x13a4, 0x20ac },
    827   { 0x13bc, 0x0152 },
    828   { 0x13bd, 0x0153 },
    829   { 0x13be, 0x0178 },
    830   { 0x20ac, 0x20ac },
    831   { 0xfe50,    '`' },
    832   { 0xfe51, 0x00b4 },
    833   { 0xfe52,    '^' },
    834   { 0xfe53,    '~' },
    835   { 0xfe54, 0x00af },
    836   { 0xfe55, 0x02d8 },
    837   { 0xfe56, 0x02d9 },
    838   { 0xfe57, 0x00a8 },
    839   { 0xfe58, 0x02da },
    840   { 0xfe59, 0x02dd },
    841   { 0xfe5a, 0x02c7 },
    842   { 0xfe5b, 0x00b8 },
    843   { 0xfe5c, 0x02db },
    844   { 0xfe5d, 0x037a },
    845   { 0xfe5e, 0x309b },
    846   { 0xfe5f, 0x309c },
    847   { 0xfe63,    '/' },
    848   { 0xfe64, 0x02bc },
    849   { 0xfe65, 0x02bd },
    850   { 0xfe66, 0x02f5 },
    851   { 0xfe67, 0x02f3 },
    852   { 0xfe68, 0x02cd },
    853   { 0xfe69, 0xa788 },
    854   { 0xfe6a, 0x02f7 },
    855   { 0xfe6e,    ',' },
    856   { 0xfe6f, 0x00a4 },
    857   { 0xfe80,    'a' }, // XK_dead_a
    858   { 0xfe81,    'A' }, // XK_dead_A
    859   { 0xfe82,    'e' }, // XK_dead_e
    860   { 0xfe83,    'E' }, // XK_dead_E
    861   { 0xfe84,    'i' }, // XK_dead_i
    862   { 0xfe85,    'I' }, // XK_dead_I
    863   { 0xfe86,    'o' }, // XK_dead_o
    864   { 0xfe87,    'O' }, // XK_dead_O
    865   { 0xfe88,    'u' }, // XK_dead_u
    866   { 0xfe89,    'U' }, // XK_dead_U
    867   { 0xfe8a, 0x0259 },
    868   { 0xfe8b, 0x018f },
    869   { 0xfe8c, 0x00b5 },
    870   { 0xfe90,    '_' },
    871   { 0xfe91, 0x02c8 },
    872   { 0xfe92, 0x02cc },
    873   { 0xff80 /*XKB_KEY_KP_Space*/,     ' ' },
    874   { 0xff95 /*XKB_KEY_KP_7*/, 0x0037 },
    875   { 0xff96 /*XKB_KEY_KP_4*/, 0x0034 },
    876   { 0xff97 /*XKB_KEY_KP_8*/, 0x0038 },
    877   { 0xff98 /*XKB_KEY_KP_6*/, 0x0036 },
    878   { 0xff99 /*XKB_KEY_KP_2*/, 0x0032 },
    879   { 0xff9a /*XKB_KEY_KP_9*/, 0x0039 },
    880   { 0xff9b /*XKB_KEY_KP_3*/, 0x0033 },
    881   { 0xff9c /*XKB_KEY_KP_1*/, 0x0031 },
    882   { 0xff9d /*XKB_KEY_KP_5*/, 0x0035 },
    883   { 0xff9e /*XKB_KEY_KP_0*/, 0x0030 },
    884   { 0xffaa /*XKB_KEY_KP_Multiply*/,  '*' },
    885   { 0xffab /*XKB_KEY_KP_Add*/,       '+' },
    886   { 0xffac /*XKB_KEY_KP_Separator*/, ',' },
    887   { 0xffad /*XKB_KEY_KP_Subtract*/,  '-' },
    888   { 0xffae /*XKB_KEY_KP_Decimal*/,   '.' },
    889   { 0xffaf /*XKB_KEY_KP_Divide*/,    '/' },
    890   { 0xffb0 /*XKB_KEY_KP_0*/, 0x0030 },
    891   { 0xffb1 /*XKB_KEY_KP_1*/, 0x0031 },
    892   { 0xffb2 /*XKB_KEY_KP_2*/, 0x0032 },
    893   { 0xffb3 /*XKB_KEY_KP_3*/, 0x0033 },
    894   { 0xffb4 /*XKB_KEY_KP_4*/, 0x0034 },
    895   { 0xffb5 /*XKB_KEY_KP_5*/, 0x0035 },
    896   { 0xffb6 /*XKB_KEY_KP_6*/, 0x0036 },
    897   { 0xffb7 /*XKB_KEY_KP_7*/, 0x0037 },
    898   { 0xffb8 /*XKB_KEY_KP_8*/, 0x0038 },
    899   { 0xffb9 /*XKB_KEY_KP_9*/, 0x0039 },
    900   { 0xffbd /*XKB_KEY_KP_Equal*/,     '=' }
    901 };
    902 
    903 
    904 //////////////////////////////////////////////////////////////////////////
    905 //////                       GLFW internal API                      //////
    906 //////////////////////////////////////////////////////////////////////////
    907 
    908 // Convert XKB KeySym to Unicode
    909 //
    910 long _glfwKeySym2Unicode(unsigned int keysym)
    911 {
    912     int min = 0;
    913     int max = sizeof(keysymtab) / sizeof(struct codepair) - 1;
    914     int mid;
    915 
    916     // First check for Latin-1 characters (1:1 mapping)
    917     if ((keysym >= 0x0020 && keysym <= 0x007e) ||
    918         (keysym >= 0x00a0 && keysym <= 0x00ff))
    919     {
    920         return keysym;
    921     }
    922 
    923     // Also check for directly encoded 24-bit UCS characters
    924     if ((keysym & 0xff000000) == 0x01000000)
    925         return keysym & 0x00ffffff;
    926 
    927     // Binary search in table
    928     while (max >= min)
    929     {
    930         mid = (min + max) / 2;
    931         if (keysymtab[mid].keysym < keysym)
    932             min = mid + 1;
    933         else if (keysymtab[mid].keysym > keysym)
    934             max = mid - 1;
    935         else
    936             return keysymtab[mid].ucs;
    937     }
    938 
    939     // No matching Unicode value found
    940     return -1;
    941 }
    942