utf8-combined.c

   1 /* $OpenBSD$ */
   2
   3 /*
   4  * Copyright (c) 2023 Nicholas Marriott <nicholas.marriott@gmail.com>
   5  *
   6  * Permission to use, copy, modify, and distribute this software for any
   7  * purpose with or without fee is hereby granted, provided that the above
   8  * copyright notice and this permission notice appear in all copies.
   9  *
  10  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  11  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  12  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  13  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  14  * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
  15  * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
  16  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  17  */
  18
  19 #include <sys/types.h>
  20
  21 #include <stdlib.h>
  22 #include <string.h>
  23 #include <wchar.h>
  24
  25 #include "tmux.h"
  26
  27 static const struct {
  28         wchar_t first;
  29         wchar_t second;
  30 } utf8_combined_table[] = {
  31         { 0x1F1E6, 0x1F1E8 }, /* flag: Ascension Island */
  32         { 0x1F1E6, 0x1F1E9 }, /* flag: Andorra */
  33         { 0x1F1E6, 0x1F1EA }, /* flag: United Arab Emirates */
  34         { 0x1F1E6, 0x1F1EB }, /* flag: Afghanistan */
  35         { 0x1F1E6, 0x1F1EC }, /* flag: Antigua & Barbuda */
  36         { 0x1F1E6, 0x1F1EE }, /* flag: Anguilla */
  37         { 0x1F1E6, 0x1F1F1 }, /* flag: Albania */
  38         { 0x1F1E6, 0x1F1F2 }, /* flag: Armenia */
  39         { 0x1F1E6, 0x1F1F4 }, /* flag: Angola */
  40         { 0x1F1E6, 0x1F1F6 }, /* flag: Antarctica */
  41         { 0x1F1E6, 0x1F1F7 }, /* flag: Argentina */
  42         { 0x1F1E6, 0x1F1F8 }, /* flag: American Samoa */
  43         { 0x1F1E6, 0x1F1F9 }, /* flag: Austria */
  44         { 0x1F1E6, 0x1F1FA }, /* flag: Australia */
  45         { 0x1F1E6, 0x1F1FC }, /* flag: Aruba */
  46         { 0x1F1E6, 0x1F1FD }, /* flag: Aland Islands */
  47         { 0x1F1E6, 0x1F1FF }, /* flag: Azerbaijan */
  48         { 0x1F1E7, 0x1F1E6 }, /* flag: Bosnia & Herzegovina */
  49         { 0x1F1E7, 0x1F1E7 }, /* flag: Barbados */
  50         { 0x1F1E7, 0x1F1E9 }, /* flag: Bangladesh */
  51         { 0x1F1E7, 0x1F1EA }, /* flag: Belgium */
  52         { 0x1F1E7, 0x1F1EB }, /* flag: Burkina Faso */
  53         { 0x1F1E7, 0x1F1EC }, /* flag: Bulgaria */
  54         { 0x1F1E7, 0x1F1ED }, /* flag: Bahrain */
  55         { 0x1F1E7, 0x1F1EE }, /* flag: Burundi */
  56         { 0x1F1E7, 0x1F1EF }, /* flag: Benin */
  57         { 0x1F1E7, 0x1F1F1 }, /* flag: St. Barthelemy */
  58         { 0x1F1E7, 0x1F1F2 }, /* flag: Bermuda */
  59         { 0x1F1E7, 0x1F1F3 }, /* flag: Brunei */
  60         { 0x1F1E7, 0x1F1F4 }, /* flag: Bolivia */
  61         { 0x1F1E7, 0x1F1F6 }, /* flag: Caribbean Netherlands */
  62         { 0x1F1E7, 0x1F1F7 }, /* flag: Brazil */
  63         { 0x1F1E7, 0x1F1F8 }, /* flag: Bahamas */
  64         { 0x1F1E7, 0x1F1F9 }, /* flag: Bhutan */
  65         { 0x1F1E7, 0x1F1FB }, /* flag: Bouvet Island */
  66         { 0x1F1E7, 0x1F1FC }, /* flag: Botswana */
  67         { 0x1F1E7, 0x1F1FE }, /* flag: Belarus */
  68         { 0x1F1E7, 0x1F1FF }, /* flag: Belize */
  69         { 0x1F1E8, 0x1F1E6 }, /* flag: Canada */
  70         { 0x1F1E8, 0x1F1E8 }, /* flag: Cocos (Keeling) Islands */
  71         { 0x1F1E8, 0x1F1E9 }, /* flag: Congo - Kinshasa */
  72         { 0x1F1E8, 0x1F1EB }, /* flag: Central African Republic */
  73         { 0x1F1E8, 0x1F1EC }, /* flag: Congo - Brazzaville */
  74         { 0x1F1E8, 0x1F1ED }, /* flag: Switzerland */
  75         { 0x1F1E8, 0x1F1EE }, /* flag: Cote d'Ivoire */
  76         { 0x1F1E8, 0x1F1F0 }, /* flag: Cook Islands */
  77         { 0x1F1E8, 0x1F1F1 }, /* flag: Chile */
  78         { 0x1F1E8, 0x1F1F2 }, /* flag: Cameroon */
  79         { 0x1F1E8, 0x1F1F3 }, /* flag: China */
  80         { 0x1F1E8, 0x1F1F4 }, /* flag: Colombia */
  81         { 0x1F1E8, 0x1F1F5 }, /* flag: Clipperton Island */
  82         { 0x1F1E8, 0x1F1F7 }, /* flag: Costa Rica */
  83         { 0x1F1E8, 0x1F1FA }, /* flag: Cuba */
  84         { 0x1F1E8, 0x1F1FB }, /* flag: Cape Verde */
  85         { 0x1F1E8, 0x1F1FC }, /* flag: Curacao */
  86         { 0x1F1E8, 0x1F1FD }, /* flag: Christmas Island */
  87         { 0x1F1E8, 0x1F1FE }, /* flag: Cyprus */
  88         { 0x1F1E8, 0x1F1FF }, /* flag: Czechia */
  89         { 0x1F1E9, 0x1F1EA }, /* flag: Germany */
  90         { 0x1F1E9, 0x1F1EC }, /* flag: Diego Garcia */
  91         { 0x1F1E9, 0x1F1EF }, /* flag: Djibouti */
  92         { 0x1F1E9, 0x1F1F0 }, /* flag: Denmark */
  93         { 0x1F1E9, 0x1F1F2 }, /* flag: Dominica */
  94         { 0x1F1E9, 0x1F1F4 }, /* flag: Dominican Republic */
  95         { 0x1F1E9, 0x1F1FF }, /* flag: Algeria */
  96         { 0x1F1EA, 0x1F1E6 }, /* flag: Ceuta & Melilla */
  97         { 0x1F1EA, 0x1F1E8 }, /* flag: Ecuador */
  98         { 0x1F1EA, 0x1F1EA }, /* flag: Estonia */
  99         { 0x1F1EA, 0x1F1EC }, /* flag: Egypt */
 100         { 0x1F1EA, 0x1F1ED }, /* flag: Western Sahara */
 101         { 0x1F1EA, 0x1F1F7 }, /* flag: Eritrea */
 102         { 0x1F1EA, 0x1F1F8 }, /* flag: Spain */
 103         { 0x1F1EA, 0x1F1F9 }, /* flag: Ethiopia */
 104         { 0x1F1EA, 0x1F1FA }, /* flag: European Union */
 105         { 0x1F1EB, 0x1F1EE }, /* flag: Finland */
 106         { 0x1F1EB, 0x1F1EF }, /* flag: Fiji */
 107         { 0x1F1EB, 0x1F1F0 }, /* flag: Falkland Islands */
 108         { 0x1F1EB, 0x1F1F2 }, /* flag: Micronesia */
 109         { 0x1F1EB, 0x1F1F4 }, /* flag: Faroe Islands */
 110         { 0x1F1EB, 0x1F1F7 }, /* flag: France */
 111         { 0x1F1EC, 0x1F1E6 }, /* flag: Gabon */
 112         { 0x1F1EC, 0x1F1E7 }, /* flag: United Kingdom */
 113         { 0x1F1EC, 0x1F1E9 }, /* flag: Grenada */
 114         { 0x1F1EC, 0x1F1EA }, /* flag: Georgia */
 115         { 0x1F1EC, 0x1F1EB }, /* flag: French Guiana */
 116         { 0x1F1EC, 0x1F1EC }, /* flag: Guernsey */
 117         { 0x1F1EC, 0x1F1ED }, /* flag: Ghana */
 118         { 0x1F1EC, 0x1F1EE }, /* flag: Gibraltar */
 119         { 0x1F1EC, 0x1F1F1 }, /* flag: Greenland */
 120         { 0x1F1EC, 0x1F1F2 }, /* flag: Gambia */
 121         { 0x1F1EC, 0x1F1F3 }, /* flag: Guinea */
 122         { 0x1F1EC, 0x1F1F5 }, /* flag: Guadeloupe */
 123         { 0x1F1EC, 0x1F1F6 }, /* flag: Equatorial Guinea */
 124         { 0x1F1EC, 0x1F1F7 }, /* flag: Greece */
 125         { 0x1F1EC, 0x1F1F8 }, /* flag: South Georgia & South Sandwich Islands */
 126         { 0x1F1EC, 0x1F1F9 }, /* flag: Guatemala */
 127         { 0x1F1EC, 0x1F1FA }, /* flag: Guam */
 128         { 0x1F1EC, 0x1F1FC }, /* flag: Guinea-Bissau */
 129         { 0x1F1EC, 0x1F1FE }, /* flag: Guyana */
 130         { 0x1F1ED, 0x1F1F0 }, /* flag: Hong Kong SAR China */
 131         { 0x1F1ED, 0x1F1F2 }, /* flag: Heard & McDonald Islands */
 132         { 0x1F1ED, 0x1F1F3 }, /* flag: Honduras */
 133         { 0x1F1ED, 0x1F1F7 }, /* flag: Croatia */
 134         { 0x1F1ED, 0x1F1F9 }, /* flag: Haiti */
 135         { 0x1F1ED, 0x1F1FA }, /* flag: Hungary */
 136         { 0x1F1EE, 0x1F1E8 }, /* flag: Canary Islands */
 137         { 0x1F1EE, 0x1F1E9 }, /* flag: Indonesia */
 138         { 0x1F1EE, 0x1F1EA }, /* flag: Ireland */
 139         { 0x1F1EE, 0x1F1F1 }, /* flag: Israel */
 140         { 0x1F1EE, 0x1F1F2 }, /* flag: Isle of Man */
 141         { 0x1F1EE, 0x1F1F3 }, /* flag: India */
 142         { 0x1F1EE, 0x1F1F4 }, /* flag: British Indian Ocean Territory */
 143         { 0x1F1EE, 0x1F1F6 }, /* flag: Iraq */
 144         { 0x1F1EE, 0x1F1F7 }, /* flag: Iran */
 145         { 0x1F1EE, 0x1F1F8 }, /* flag: Iceland */
 146         { 0x1F1EE, 0x1F1F9 }, /* flag: Italy */
 147         { 0x1F1EF, 0x1F1EA }, /* flag: Jersey */
 148         { 0x1F1EF, 0x1F1F2 }, /* flag: Jamaica */
 149         { 0x1F1EF, 0x1F1F4 }, /* flag: Jordan */
 150         { 0x1F1EF, 0x1F1F5 }, /* flag: Japan */
 151         { 0x1F1F0, 0x1F1EA }, /* flag: Kenya */
 152         { 0x1F1F0, 0x1F1EC }, /* flag: Kyrgyzstan */
 153         { 0x1F1F0, 0x1F1ED }, /* flag: Cambodia */
 154         { 0x1F1F0, 0x1F1EE }, /* flag: Kiribati */
 155         { 0x1F1F0, 0x1F1F2 }, /* flag: Comoros */
 156         { 0x1F1F0, 0x1F1F3 }, /* flag: St. Kitts & Nevis */
 157         { 0x1F1F0, 0x1F1F5 }, /* flag: North Korea */
 158         { 0x1F1F0, 0x1F1F7 }, /* flag: South Korea */
 159         { 0x1F1F0, 0x1F1FC }, /* flag: Kuwait */
 160         { 0x1F1F0, 0x1F1FE }, /* flag: Cayman Islands */
 161         { 0x1F1F0, 0x1F1FF }, /* flag: Kazakhstan */
 162         { 0x1F1F1, 0x1F1E6 }, /* flag: Laos */
 163         { 0x1F1F1, 0x1F1E7 }, /* flag: Lebanon */
 164         { 0x1F1F1, 0x1F1E8 }, /* flag: St. Lucia */
 165         { 0x1F1F1, 0x1F1EE }, /* flag: Liechtenstein */
 166         { 0x1F1F1, 0x1F1F0 }, /* flag: Sri Lanka */
 167         { 0x1F1F1, 0x1F1F7 }, /* flag: Liberia */
 168         { 0x1F1F1, 0x1F1F8 }, /* flag: Lesotho */
 169         { 0x1F1F1, 0x1F1F9 }, /* flag: Lithuania */
 170         { 0x1F1F1, 0x1F1FA }, /* flag: Luxembourg */
 171         { 0x1F1F1, 0x1F1FB }, /* flag: Latvia */
 172         { 0x1F1F1, 0x1F1FE }, /* flag: Libya */
 173         { 0x1F1F2, 0x1F1E6 }, /* flag: Morocco */
 174         { 0x1F1F2, 0x1F1E8 }, /* flag: Monaco */
 175         { 0x1F1F2, 0x1F1E9 }, /* flag: Moldova */
 176         { 0x1F1F2, 0x1F1EA }, /* flag: Montenegro */
 177         { 0x1F1F2, 0x1F1EB }, /* flag: St. Martin */
 178         { 0x1F1F2, 0x1F1EC }, /* flag: Madagascar */
 179         { 0x1F1F2, 0x1F1ED }, /* flag: Marshall Islands */
 180         { 0x1F1F2, 0x1F1F0 }, /* flag: North Macedonia */
 181         { 0x1F1F2, 0x1F1F1 }, /* flag: Mali */
 182         { 0x1F1F2, 0x1F1F2 }, /* flag: Myanmar (Burma */
 183         { 0x1F1F2, 0x1F1F3 }, /* flag: Mongolia */
 184         { 0x1F1F2, 0x1F1F4 }, /* flag: Macao SAR China */
 185         { 0x1F1F2, 0x1F1F5 }, /* flag: Northern Mariana Islands */
 186         { 0x1F1F2, 0x1F1F6 }, /* flag: Martinique */
 187         { 0x1F1F2, 0x1F1F7 }, /* flag: Mauritania */
 188         { 0x1F1F2, 0x1F1F8 }, /* flag: Montserrat */
 189         { 0x1F1F2, 0x1F1F9 }, /* flag: Malta */
 190         { 0x1F1F2, 0x1F1FA }, /* flag: Mauritius */
 191         { 0x1F1F2, 0x1F1FB }, /* flag: Maldives */
 192         { 0x1F1F2, 0x1F1FC }, /* flag: Malawi */
 193         { 0x1F1F2, 0x1F1FD }, /* flag: Mexico */
 194         { 0x1F1F2, 0x1F1FE }, /* flag: Malaysia */
 195         { 0x1F1F2, 0x1F1FF }, /* flag: Mozambique */
 196         { 0x1F1F3, 0x1F1E6 }, /* flag: Namibia */
 197         { 0x1F1F3, 0x1F1E8 }, /* flag: New Caledonia */
 198         { 0x1F1F3, 0x1F1EA }, /* flag: Niger */
 199         { 0x1F1F3, 0x1F1EB }, /* flag: Norfolk Island */
 200         { 0x1F1F3, 0x1F1EC }, /* flag: Nigeria */
 201         { 0x1F1F3, 0x1F1EE }, /* flag: Nicaragua */
 202         { 0x1F1F3, 0x1F1F1 }, /* flag: Netherlands */
 203         { 0x1F1F3, 0x1F1F4 }, /* flag: Norway */
 204         { 0x1F1F3, 0x1F1F5 }, /* flag: Nepal */
 205         { 0x1F1F3, 0x1F1F7 }, /* flag: Nauru */
 206         { 0x1F1F3, 0x1F1FA }, /* flag: Niue */
 207         { 0x1F1F3, 0x1F1FF }, /* flag: New Zealand */
 208         { 0x1F1F4, 0x1F1F2 }, /* flag: Oman */
 209         { 0x1F1F5, 0x1F1E6 }, /* flag: Panama */
 210         { 0x1F1F5, 0x1F1EA }, /* flag: Peru */
 211         { 0x1F1F5, 0x1F1EB }, /* flag: French Polynesia */
 212         { 0x1F1F5, 0x1F1EC }, /* flag: Papua New Guinea */
 213         { 0x1F1F5, 0x1F1ED }, /* flag: Philippines */
 214         { 0x1F1F5, 0x1F1F0 }, /* flag: Pakistan */
 215         { 0x1F1F5, 0x1F1F1 }, /* flag: Poland */
 216         { 0x1F1F5, 0x1F1F2 }, /* flag: St. Pierre & Miquelon */
 217         { 0x1F1F5, 0x1F1F3 }, /* flag: Pitcairn Islands */
 218         { 0x1F1F5, 0x1F1F7 }, /* flag: Puerto Rico */
 219         { 0x1F1F5, 0x1F1F8 }, /* flag: Palestinian Territories */
 220         { 0x1F1F5, 0x1F1F9 }, /* flag: Portugal */
 221         { 0x1F1F5, 0x1F1FC }, /* flag: Palau */
 222         { 0x1F1F5, 0x1F1FE }, /* flag: Paraguay */
 223         { 0x1F1F6, 0x1F1E6 }, /* flag: Qatar */
 224         { 0x1F1F7, 0x1F1EA }, /* flag: Reunion */
 225         { 0x1F1F7, 0x1F1F4 }, /* flag: Romania */
 226         { 0x1F1F7, 0x1F1F8 }, /* flag: Serbia */
 227         { 0x1F1F7, 0x1F1FA }, /* flag: Russia */
 228         { 0x1F1F7, 0x1F1FC }, /* flag: Rwanda */
 229         { 0x1F1F8, 0x1F1E6 }, /* flag: Saudi Arabia */
 230         { 0x1F1F8, 0x1F1E7 }, /* flag: Solomon Islands */
 231         { 0x1F1F8, 0x1F1E8 }, /* flag: Seychelles */
 232         { 0x1F1F8, 0x1F1E9 }, /* flag: Sudan */
 233         { 0x1F1F8, 0x1F1EA }, /* flag: Sweden */
 234         { 0x1F1F8, 0x1F1EC }, /* flag: Singapore */
 235         { 0x1F1F8, 0x1F1ED }, /* flag: St. Helena */
 236         { 0x1F1F8, 0x1F1EE }, /* flag: Slovenia */
 237         { 0x1F1F8, 0x1F1EF }, /* flag: Svalbard & Jan Mayen */
 238         { 0x1F1F8, 0x1F1F0 }, /* flag: Slovakia */
 239         { 0x1F1F8, 0x1F1F1 }, /* flag: Sierra Leone */
 240         { 0x1F1F8, 0x1F1F2 }, /* flag: San Marino */
 241         { 0x1F1F8, 0x1F1F3 }, /* flag: Senegal */
 242         { 0x1F1F8, 0x1F1F4 }, /* flag: Somalia */
 243         { 0x1F1F8, 0x1F1F7 }, /* flag: Suriname */
 244         { 0x1F1F8, 0x1F1F8 }, /* flag: South Sudan */
 245         { 0x1F1F8, 0x1F1F9 }, /* flag: Sao Tome & Principe */
 246         { 0x1F1F8, 0x1F1FB }, /* flag: El Salvador */
 247         { 0x1F1F8, 0x1F1FD }, /* flag: Sint Maarten */
 248         { 0x1F1F8, 0x1F1FE }, /* flag: Syria */
 249         { 0x1F1F8, 0x1F1FF }, /* flag: Eswatini */
 250         { 0x1F1F9, 0x1F1E6 }, /* flag: Tristan da Cunha */
 251         { 0x1F1F9, 0x1F1E8 }, /* flag: Turks & Caicos Islands */
 252         { 0x1F1F9, 0x1F1E9 }, /* flag: Chad */
 253         { 0x1F1F9, 0x1F1EB }, /* flag: French Southern Territories */
 254         { 0x1F1F9, 0x1F1EC }, /* flag: Togo */
 255         { 0x1F1F9, 0x1F1ED }, /* flag: Thailand */
 256         { 0x1F1F9, 0x1F1EF }, /* flag: Tajikistan */
 257         { 0x1F1F9, 0x1F1F0 }, /* flag: Tokelau */
 258         { 0x1F1F9, 0x1F1F1 }, /* flag: Timor-Leste */
 259         { 0x1F1F9, 0x1F1F2 }, /* flag: Turkmenistan */
 260         { 0x1F1F9, 0x1F1F3 }, /* flag: Tunisia */
 261         { 0x1F1F9, 0x1F1F4 }, /* flag: Tonga */
 262         { 0x1F1F9, 0x1F1F7 }, /* flag: Turkey */
 263         { 0x1F1F9, 0x1F1F9 }, /* flag: Trinidad & Tobago */
 264         { 0x1F1F9, 0x1F1FB }, /* flag: Tuvalu */
 265         { 0x1F1F9, 0x1F1FC }, /* flag: Taiwan */
 266         { 0x1F1F9, 0x1F1FF }, /* flag: Tanzania */
 267         { 0x1F1FA, 0x1F1E6 }, /* flag: Ukraine */
 268         { 0x1F1FA, 0x1F1EC }, /* flag: Uganda */
 269         { 0x1F1FA, 0x1F1F2 }, /* flag: U.S. Outlying Islands */
 270         { 0x1F1FA, 0x1F1F3 }, /* flag: United Nations */
 271         { 0x1F1FA, 0x1F1F8 }, /* flag: United States */
 272         { 0x1F1FA, 0x1F1FE }, /* flag: Uruguay */
 273         { 0x1F1FA, 0x1F1FF }, /* flag: Uzbekistan */
 274         { 0x1F1FB, 0x1F1E6 }, /* flag: Vatican City */
 275         { 0x1F1FB, 0x1F1E8 }, /* flag: St. Vincent & Grenadines */
 276         { 0x1F1FB, 0x1F1EA }, /* flag: Venezuela */
 277         { 0x1F1FB, 0x1F1EC }, /* flag: British Virgin Islands */
 278         { 0x1F1FB, 0x1F1EE }, /* flag: U.S. Virgin Islands */
 279         { 0x1F1FB, 0x1F1F3 }, /* flag: Vietnam */
 280         { 0x1F1FB, 0x1F1FA }, /* flag: Vanuatu */
 281         { 0x1F1FC, 0x1F1EB }, /* flag: Wallis & Futuna */
 282         { 0x1F1FC, 0x1F1F8 }, /* flag: Samoa */
 283         { 0x1F1FD, 0x1F1F0 }, /* flag: Kosovo */
 284         { 0x1F1FE, 0x1F1EA }, /* flag: Yemen */
 285         { 0x1F1FE, 0x1F1F9 }, /* flag: Mayotte */
 286         { 0x1F1FF, 0x1F1E6 }, /* flag: South Africa */
 287         { 0x1F1FF, 0x1F1F2 }, /* flag: Zambia */
 288         { 0x1F1FF, 0x1F1FC }, /* flag: Zimbabwe */
 289         { 0x0261D, 0x1F3FB }, /* index pointing up: light skin tone */
 290         { 0x0261D, 0x1F3FC }, /* index pointing up: medium-light skin tone */
 291         { 0x0261D, 0x1F3FD }, /* index pointing up: medium skin tone */
 292         { 0x0261D, 0x1F3FE }, /* index pointing up: medium-dark skin tone */
 293         { 0x0261D, 0x1F3FF }, /* index pointing up: dark skin tone */
 294         { 0x026F9, 0x1F3FB }, /* person bouncing ball: light skin tone */
 295         { 0x026F9, 0x1F3FC }, /* person bouncing ball: medium-light skin tone */
 296         { 0x026F9, 0x1F3FD }, /* person bouncing ball: medium skin tone */
 297         { 0x026F9, 0x1F3FE }, /* person bouncing ball: medium-dark skin tone */
 298         { 0x026F9, 0x1F3FF }, /* person bouncing ball: dark skin tone */
 299         { 0x0270A, 0x1F3FB }, /* raised fist: light skin tone */
 300         { 0x0270A, 0x1F3FC }, /* raised fist: medium-light skin tone */
 301         { 0x0270A, 0x1F3FD }, /* raised fist: medium skin tone */
 302         { 0x0270A, 0x1F3FE }, /* raised fist: medium-dark skin tone */
 303         { 0x0270A, 0x1F3FF }, /* raised fist: dark skin tone */
 304         { 0x0270B, 0x1F3FB }, /* raised hand: light skin tone */
 305         { 0x0270B, 0x1F3FC }, /* raised hand: medium-light skin tone */
 306         { 0x0270B, 0x1F3FD }, /* raised hand: medium skin tone */
 307         { 0x0270B, 0x1F3FE }, /* raised hand: medium-dark skin tone */
 308         { 0x0270B, 0x1F3FF }, /* raised hand: dark skin tone */
 309         { 0x0270C, 0x1F3FB }, /* victory hand: light skin tone */
 310         { 0x0270C, 0x1F3FC }, /* victory hand: medium-light skin tone */
 311         { 0x0270C, 0x1F3FD }, /* victory hand: medium skin tone */
 312         { 0x0270C, 0x1F3FE }, /* victory hand: medium-dark skin tone */
 313         { 0x0270C, 0x1F3FF }, /* victory hand: dark skin tone */
 314         { 0x0270D, 0x1F3FB }, /* writing hand: light skin tone */
 315         { 0x0270D, 0x1F3FC }, /* writing hand: medium-light skin tone */
 316         { 0x0270D, 0x1F3FD }, /* writing hand: medium skin tone */
 317         { 0x0270D, 0x1F3FE }, /* writing hand: medium-dark skin tone */
 318         { 0x0270D, 0x1F3FF }, /* writing hand: dark skin tone */
 319         { 0x1F385, 0x1F3FB }, /* Santa Claus: light skin tone */
 320         { 0x1F385, 0x1F3FC }, /* Santa Claus: medium-light skin tone */
 321         { 0x1F385, 0x1F3FD }, /* Santa Claus: medium skin tone */
 322         { 0x1F385, 0x1F3FE }, /* Santa Claus: medium-dark skin tone */
 323         { 0x1F385, 0x1F3FF }, /* Santa Claus: dark skin tone */
 324         { 0x1F3C2, 0x1F3FB }, /* snowboarder: light skin tone */
 325         { 0x1F3C2, 0x1F3FC }, /* snowboarder: medium-light skin tone */
 326         { 0x1F3C2, 0x1F3FD }, /* snowboarder: medium skin tone */
 327         { 0x1F3C2, 0x1F3FE }, /* snowboarder: medium-dark skin tone */
 328         { 0x1F3C2, 0x1F3FF }, /* snowboarder: dark skin tone */
 329         { 0x1F3C3, 0x1F3FB }, /* person running: light skin tone */
 330         { 0x1F3C3, 0x1F3FC }, /* person running: medium-light skin tone */
 331         { 0x1F3C3, 0x1F3FD }, /* person running: medium skin tone */
 332         { 0x1F3C3, 0x1F3FE }, /* person running: medium-dark skin tone */
 333         { 0x1F3C3, 0x1F3FF }, /* person running: dark skin tone */
 334         { 0x1F3C4, 0x1F3FB }, /* person surfing: light skin tone */
 335         { 0x1F3C4, 0x1F3FC }, /* person surfing: medium-light skin tone */
 336         { 0x1F3C4, 0x1F3FD }, /* person surfing: medium skin tone */
 337         { 0x1F3C4, 0x1F3FE }, /* person surfing: medium-dark skin tone */
 338         { 0x1F3C4, 0x1F3FF }, /* person surfing: dark skin tone */
 339         { 0x1F3C7, 0x1F3FB }, /* horse racing: light skin tone */
 340         { 0x1F3C7, 0x1F3FC }, /* horse racing: medium-light skin tone */
 341         { 0x1F3C7, 0x1F3FD }, /* horse racing: medium skin tone */
 342         { 0x1F3C7, 0x1F3FE }, /* horse racing: medium-dark skin tone */
 343         { 0x1F3C7, 0x1F3FF }, /* horse racing: dark skin tone */
 344         { 0x1F3CA, 0x1F3FB }, /* person swimming: light skin tone */
 345         { 0x1F3CA, 0x1F3FC }, /* person swimming: medium-light skin tone */
 346         { 0x1F3CA, 0x1F3FD }, /* person swimming: medium skin tone */
 347         { 0x1F3CA, 0x1F3FE }, /* person swimming: medium-dark skin tone */
 348         { 0x1F3CA, 0x1F3FF }, /* person swimming: dark skin tone */
 349         { 0x1F3CB, 0x1F3FB }, /* person lifting weights: light skin tone */
 350         { 0x1F3CB, 0x1F3FC }, /* person lifting weights: medium-light skin tone */
 351         { 0x1F3CB, 0x1F3FD }, /* person lifting weights: medium skin tone */
 352         { 0x1F3CB, 0x1F3FE }, /* person lifting weights: medium-dark skin tone */
 353         { 0x1F3CB, 0x1F3FF }, /* person lifting weights: dark skin tone */
 354         { 0x1F3CC, 0x1F3FB }, /* person golfing: light skin tone */
 355         { 0x1F3CC, 0x1F3FC }, /* person golfing: medium-light skin tone */
 356         { 0x1F3CC, 0x1F3FD }, /* person golfing: medium skin tone */
 357         { 0x1F3CC, 0x1F3FE }, /* person golfing: medium-dark skin tone */
 358         { 0x1F3CC, 0x1F3FF }, /* person golfing: dark skin tone */
 359         { 0x1F442, 0x1F3FB }, /* ear: light skin tone */
 360         { 0x1F442, 0x1F3FC }, /* ear: medium-light skin tone */
 361         { 0x1F442, 0x1F3FD }, /* ear: medium skin tone */
 362         { 0x1F442, 0x1F3FE }, /* ear: medium-dark skin tone */
 363         { 0x1F442, 0x1F3FF }, /* ear: dark skin tone */
 364         { 0x1F443, 0x1F3FB }, /* nose: light skin tone */
 365         { 0x1F443, 0x1F3FC }, /* nose: medium-light skin tone */
 366         { 0x1F443, 0x1F3FD }, /* nose: medium skin tone */
 367         { 0x1F443, 0x1F3FE }, /* nose: medium-dark skin tone */
 368         { 0x1F443, 0x1F3FF }, /* nose: dark skin tone */
 369         { 0x1F446, 0x1F3FB }, /* backhand index pointing up: light skin tone */
 370         { 0x1F446, 0x1F3FC }, /* backhand index pointing up: medium-light skin tone */
 371         { 0x1F446, 0x1F3FD }, /* backhand index pointing up: medium skin tone */
 372         { 0x1F446, 0x1F3FE }, /* backhand index pointing up: medium-dark skin tone */
 373         { 0x1F446, 0x1F3FF }, /* backhand index pointing up: dark skin tone */
 374         { 0x1F447, 0x1F3FB }, /* backhand index pointing down: light skin tone */
 375         { 0x1F447, 0x1F3FC }, /* backhand index pointing down: medium-light skin tone */
 376         { 0x1F447, 0x1F3FD }, /* backhand index pointing down: medium skin tone */
 377         { 0x1F447, 0x1F3FE }, /* backhand index pointing down: medium-dark skin tone */
 378         { 0x1F447, 0x1F3FF }, /* backhand index pointing down: dark skin tone */
 379         { 0x1F448, 0x1F3FB }, /* backhand index pointing left: light skin tone */
 380         { 0x1F448, 0x1F3FC }, /* backhand index pointing left: medium-light skin tone */
 381         { 0x1F448, 0x1F3FD }, /* backhand index pointing left: medium skin tone */
 382         { 0x1F448, 0x1F3FE }, /* backhand index pointing left: medium-dark skin tone */
 383         { 0x1F448, 0x1F3FF }, /* backhand index pointing left: dark skin tone */
 384         { 0x1F449, 0x1F3FB }, /* backhand index pointing right: light skin tone */
 385         { 0x1F449, 0x1F3FC }, /* backhand index pointing right: medium-light skin tone */
 386         { 0x1F449, 0x1F3FD }, /* backhand index pointing right: medium skin tone */
 387         { 0x1F449, 0x1F3FE }, /* backhand index pointing right: medium-dark skin tone */
 388         { 0x1F449, 0x1F3FF }, /* backhand index pointing right: dark skin tone */
 389         { 0x1F44A, 0x1F3FB }, /* oncoming fist: light skin tone */
 390         { 0x1F44A, 0x1F3FC }, /* oncoming fist: medium-light skin tone */
 391         { 0x1F44A, 0x1F3FD }, /* oncoming fist: medium skin tone */
 392         { 0x1F44A, 0x1F3FE }, /* oncoming fist: medium-dark skin tone */
 393         { 0x1F44A, 0x1F3FF }, /* oncoming fist: dark skin tone */
 394         { 0x1F44B, 0x1F3FB }, /* waving hand: light skin tone */
 395         { 0x1F44B, 0x1F3FC }, /* waving hand: medium-light skin tone */
 396         { 0x1F44B, 0x1F3FD }, /* waving hand: medium skin tone */
 397         { 0x1F44B, 0x1F3FE }, /* waving hand: medium-dark skin tone */
 398         { 0x1F44B, 0x1F3FF }, /* waving hand: dark skin tone */
 399         { 0x1F44C, 0x1F3FB }, /* OK hand: light skin tone */
 400         { 0x1F44C, 0x1F3FC }, /* OK hand: medium-light skin tone */
 401         { 0x1F44C, 0x1F3FD }, /* OK hand: medium skin tone */
 402         { 0x1F44C, 0x1F3FE }, /* OK hand: medium-dark skin tone */
 403         { 0x1F44C, 0x1F3FF }, /* OK hand: dark skin tone */
 404         { 0x1F44D, 0x1F3FB }, /* thumbs up: light skin tone */
 405         { 0x1F44D, 0x1F3FC }, /* thumbs up: medium-light skin tone */
 406         { 0x1F44D, 0x1F3FD }, /* thumbs up: medium skin tone */
 407         { 0x1F44D, 0x1F3FE }, /* thumbs up: medium-dark skin tone */
 408         { 0x1F44D, 0x1F3FF }, /* thumbs up: dark skin tone */
 409         { 0x1F44E, 0x1F3FB }, /* thumbs down: light skin tone */
 410         { 0x1F44E, 0x1F3FC }, /* thumbs down: medium-light skin tone */
 411         { 0x1F44E, 0x1F3FD }, /* thumbs down: medium skin tone */
 412         { 0x1F44E, 0x1F3FE }, /* thumbs down: medium-dark skin tone */
 413         { 0x1F44E, 0x1F3FF }, /* thumbs down: dark skin tone */
 414         { 0x1F44F, 0x1F3FB }, /* clapping hands: light skin tone */
 415         { 0x1F44F, 0x1F3FC }, /* clapping hands: medium-light skin tone */
 416         { 0x1F44F, 0x1F3FD }, /* clapping hands: medium skin tone */
 417         { 0x1F44F, 0x1F3FE }, /* clapping hands: medium-dark skin tone */
 418         { 0x1F44F, 0x1F3FF }, /* clapping hands: dark skin tone */
 419         { 0x1F450, 0x1F3FB }, /* open hands: light skin tone */
 420         { 0x1F450, 0x1F3FC }, /* open hands: medium-light skin tone */
 421         { 0x1F450, 0x1F3FD }, /* open hands: medium skin tone */
 422         { 0x1F450, 0x1F3FE }, /* open hands: medium-dark skin tone */
 423         { 0x1F450, 0x1F3FF }, /* open hands: dark skin tone */
 424         { 0x1F466, 0x1F3FB }, /* boy: light skin tone */
 425         { 0x1F466, 0x1F3FC }, /* boy: medium-light skin tone */
 426         { 0x1F466, 0x1F3FD }, /* boy: medium skin tone */
 427         { 0x1F466, 0x1F3FE }, /* boy: medium-dark skin tone */
 428         { 0x1F466, 0x1F3FF }, /* boy: dark skin tone */
 429         { 0x1F467, 0x1F3FB }, /* girl: light skin tone */
 430         { 0x1F467, 0x1F3FC }, /* girl: medium-light skin tone */
 431         { 0x1F467, 0x1F3FD }, /* girl: medium skin tone */
 432         { 0x1F467, 0x1F3FE }, /* girl: medium-dark skin tone */
 433         { 0x1F467, 0x1F3FF }, /* girl: dark skin tone */
 434         { 0x1F468, 0x1F3FB }, /* man: light skin tone */
 435         { 0x1F468, 0x1F3FC }, /* man: medium-light skin tone */
 436         { 0x1F468, 0x1F3FD }, /* man: medium skin tone */
 437         { 0x1F468, 0x1F3FE }, /* man: medium-dark skin tone */
 438         { 0x1F468, 0x1F3FF }, /* man: dark skin tone */
 439         { 0x1F469, 0x1F3FB }, /* woman: light skin tone */
 440         { 0x1F469, 0x1F3FC }, /* woman: medium-light skin tone */
 441         { 0x1F469, 0x1F3FD }, /* woman: medium skin tone */
 442         { 0x1F469, 0x1F3FE }, /* woman: medium-dark skin tone */
 443         { 0x1F469, 0x1F3FF }, /* woman: dark skin tone */
 444         { 0x1F46B, 0x1F3FB }, /* woman and man holding hands: light skin tone */
 445         { 0x1F46B, 0x1F3FC }, /* woman and man holding hands: medium-light skin tone */
 446         { 0x1F46B, 0x1F3FD }, /* woman and man holding hands: medium skin tone */
 447         { 0x1F46B, 0x1F3FE }, /* woman and man holding hands: medium-dark skin tone */
 448         { 0x1F46B, 0x1F3FF }, /* woman and man holding hands: dark skin tone */
 449         { 0x1F46C, 0x1F3FB }, /* men holding hands: light skin tone */
 450         { 0x1F46C, 0x1F3FC }, /* men holding hands: medium-light skin tone */
 451         { 0x1F46C, 0x1F3FD }, /* men holding hands: medium skin tone */
 452         { 0x1F46C, 0x1F3FE }, /* men holding hands: medium-dark skin tone */
 453         { 0x1F46C, 0x1F3FF }, /* men holding hands: dark skin tone */
 454         { 0x1F46D, 0x1F3FB }, /* women holding hands: light skin tone */
 455         { 0x1F46D, 0x1F3FC }, /* women holding hands: medium-light skin tone */
 456         { 0x1F46D, 0x1F3FD }, /* women holding hands: medium skin tone */
 457         { 0x1F46D, 0x1F3FE }, /* women holding hands: medium-dark skin tone */
 458         { 0x1F46D, 0x1F3FF }, /* women holding hands: dark skin tone */
 459         { 0x1F46E, 0x1F3FB }, /* police officer: light skin tone */
 460         { 0x1F46E, 0x1F3FC }, /* police officer: medium-light skin tone */
 461         { 0x1F46E, 0x1F3FD }, /* police officer: medium skin tone */
 462         { 0x1F46E, 0x1F3FE }, /* police officer: medium-dark skin tone */
 463         { 0x1F46E, 0x1F3FF }, /* police officer: dark skin tone */
 464         { 0x1F470, 0x1F3FB }, /* person with veil: light skin tone */
 465         { 0x1F470, 0x1F3FC }, /* person with veil: medium-light skin tone */
 466         { 0x1F470, 0x1F3FD }, /* person with veil: medium skin tone */
 467         { 0x1F470, 0x1F3FE }, /* person with veil: medium-dark skin tone */
 468         { 0x1F470, 0x1F3FF }, /* person with veil: dark skin tone */
 469         { 0x1F471, 0x1F3FB }, /* person: light skin tone, blond hair */
 470         { 0x1F471, 0x1F3FC }, /* person: medium-light skin tone, blond hair */
 471         { 0x1F471, 0x1F3FD }, /* person: medium skin tone, blond hair */
 472         { 0x1F471, 0x1F3FE }, /* person: medium-dark skin tone, blond hair */
 473         { 0x1F471, 0x1F3FF }, /* person: dark skin tone, blond hair */
 474         { 0x1F472, 0x1F3FB }, /* person with skullcap: light skin tone */
 475         { 0x1F472, 0x1F3FC }, /* person with skullcap: medium-light skin tone */
 476         { 0x1F472, 0x1F3FD }, /* person with skullcap: medium skin tone */
 477         { 0x1F472, 0x1F3FE }, /* person with skullcap: medium-dark skin tone */
 478         { 0x1F472, 0x1F3FF }, /* person with skullcap: dark skin tone */
 479         { 0x1F473, 0x1F3FB }, /* person wearing turban: light skin tone */
 480         { 0x1F473, 0x1F3FC }, /* person wearing turban: medium-light skin tone */
 481         { 0x1F473, 0x1F3FD }, /* person wearing turban: medium skin tone */
 482         { 0x1F473, 0x1F3FE }, /* person wearing turban: medium-dark skin tone */
 483         { 0x1F473, 0x1F3FF }, /* person wearing turban: dark skin tone */
 484         { 0x1F474, 0x1F3FB }, /* old man: light skin tone */
 485         { 0x1F474, 0x1F3FC }, /* old man: medium-light skin tone */
 486         { 0x1F474, 0x1F3FD }, /* old man: medium skin tone */
 487         { 0x1F474, 0x1F3FE }, /* old man: medium-dark skin tone */
 488         { 0x1F474, 0x1F3FF }, /* old man: dark skin tone */
 489         { 0x1F475, 0x1F3FB }, /* old woman: light skin tone */
 490         { 0x1F475, 0x1F3FC }, /* old woman: medium-light skin tone */
 491         { 0x1F475, 0x1F3FD }, /* old woman: medium skin tone */
 492         { 0x1F475, 0x1F3FE }, /* old woman: medium-dark skin tone */
 493         { 0x1F475, 0x1F3FF }, /* old woman: dark skin tone */
 494         { 0x1F476, 0x1F3FB }, /* baby: light skin tone */
 495         { 0x1F476, 0x1F3FC }, /* baby: medium-light skin tone */
 496         { 0x1F476, 0x1F3FD }, /* baby: medium skin tone */
 497         { 0x1F476, 0x1F3FE }, /* baby: medium-dark skin tone */
 498         { 0x1F476, 0x1F3FF }, /* baby: dark skin tone */
 499         { 0x1F477, 0x1F3FB }, /* construction worker: light skin tone */
 500         { 0x1F477, 0x1F3FC }, /* construction worker: medium-light skin tone */
 501         { 0x1F477, 0x1F3FD }, /* construction worker: medium skin tone */
 502         { 0x1F477, 0x1F3FE }, /* construction worker: medium-dark skin tone */
 503         { 0x1F477, 0x1F3FF }, /* construction worker: dark skin tone */
 504         { 0x1F478, 0x1F3FB }, /* princess: light skin tone */
 505         { 0x1F478, 0x1F3FC }, /* princess: medium-light skin tone */
 506         { 0x1F478, 0x1F3FD }, /* princess: medium skin tone */
 507         { 0x1F478, 0x1F3FE }, /* princess: medium-dark skin tone */
 508         { 0x1F478, 0x1F3FF }, /* princess: dark skin tone */
 509         { 0x1F47C, 0x1F3FB }, /* baby angel: light skin tone */
 510         { 0x1F47C, 0x1F3FC }, /* baby angel: medium-light skin tone */
 511         { 0x1F47C, 0x1F3FD }, /* baby angel: medium skin tone */
 512         { 0x1F47C, 0x1F3FE }, /* baby angel: medium-dark skin tone */
 513         { 0x1F47C, 0x1F3FF }, /* baby angel: dark skin tone */
 514         { 0x1F481, 0x1F3FB }, /* person tipping hand: light skin tone */
 515         { 0x1F481, 0x1F3FC }, /* person tipping hand: medium-light skin tone */
 516         { 0x1F481, 0x1F3FD }, /* person tipping hand: medium skin tone */
 517         { 0x1F481, 0x1F3FE }, /* person tipping hand: medium-dark skin tone */
 518         { 0x1F481, 0x1F3FF }, /* person tipping hand: dark skin tone */
 519         { 0x1F482, 0x1F3FB }, /* guard: light skin tone */
 520         { 0x1F482, 0x1F3FC }, /* guard: medium-light skin tone */
 521         { 0x1F482, 0x1F3FD }, /* guard: medium skin tone */
 522         { 0x1F482, 0x1F3FE }, /* guard: medium-dark skin tone */
 523         { 0x1F482, 0x1F3FF }, /* guard: dark skin tone */
 524         { 0x1F483, 0x1F3FB }, /* woman dancing: light skin tone */
 525         { 0x1F483, 0x1F3FC }, /* woman dancing: medium-light skin tone */
 526         { 0x1F483, 0x1F3FD }, /* woman dancing: medium skin tone */
 527         { 0x1F483, 0x1F3FE }, /* woman dancing: medium-dark skin tone */
 528         { 0x1F483, 0x1F3FF }, /* woman dancing: dark skin tone */
 529         { 0x1F485, 0x1F3FB }, /* nail polish: light skin tone */
 530         { 0x1F485, 0x1F3FC }, /* nail polish: medium-light skin tone */
 531         { 0x1F485, 0x1F3FD }, /* nail polish: medium skin tone */
 532         { 0x1F485, 0x1F3FE }, /* nail polish: medium-dark skin tone */
 533         { 0x1F485, 0x1F3FF }, /* nail polish: dark skin tone */
 534         { 0x1F486, 0x1F3FB }, /* person getting massage: light skin tone */
 535         { 0x1F486, 0x1F3FC }, /* person getting massage: medium-light skin tone */
 536         { 0x1F486, 0x1F3FD }, /* person getting massage: medium skin tone */
 537         { 0x1F486, 0x1F3FE }, /* person getting massage: medium-dark skin tone */
 538         { 0x1F486, 0x1F3FF }, /* person getting massage: dark skin tone */
 539         { 0x1F487, 0x1F3FB }, /* person getting haircut: light skin tone */
 540         { 0x1F487, 0x1F3FC }, /* person getting haircut: medium-light skin tone */
 541         { 0x1F487, 0x1F3FD }, /* person getting haircut: medium skin tone */
 542         { 0x1F487, 0x1F3FE }, /* person getting haircut: medium-dark skin tone */
 543         { 0x1F487, 0x1F3FF }, /* person getting haircut: dark skin tone */
 544         { 0x1F48F, 0x1F3FB }, /* kiss: light skin tone */
 545         { 0x1F48F, 0x1F3FC }, /* kiss: medium-light skin tone */
 546         { 0x1F48F, 0x1F3FD }, /* kiss: medium skin tone */
 547         { 0x1F48F, 0x1F3FE }, /* kiss: medium-dark skin tone */
 548         { 0x1F48F, 0x1F3FF }, /* kiss: dark skin tone */
 549         { 0x1F491, 0x1F3FB }, /* couple with heart: light skin tone */
 550         { 0x1F491, 0x1F3FC }, /* couple with heart: medium-light skin tone */
 551         { 0x1F491, 0x1F3FD }, /* couple with heart: medium skin tone */
 552         { 0x1F491, 0x1F3FE }, /* couple with heart: medium-dark skin tone */
 553         { 0x1F491, 0x1F3FF }, /* couple with heart: dark skin tone */
 554         { 0x1F4AA, 0x1F3FB }, /* flexed biceps: light skin tone */
 555         { 0x1F4AA, 0x1F3FC }, /* flexed biceps: medium-light skin tone */
 556         { 0x1F4AA, 0x1F3FD }, /* flexed biceps: medium skin tone */
 557         { 0x1F4AA, 0x1F3FE }, /* flexed biceps: medium-dark skin tone */
 558         { 0x1F4AA, 0x1F3FF }, /* flexed biceps: dark skin tone */
 559         { 0x1F574, 0x1F3FB }, /* person in suit levitating: light skin tone */
 560         { 0x1F574, 0x1F3FC }, /* person in suit levitating: medium-light skin tone */
 561         { 0x1F574, 0x1F3FD }, /* person in suit levitating: medium skin tone */
 562         { 0x1F574, 0x1F3FE }, /* person in suit levitating: medium-dark skin tone */
 563         { 0x1F574, 0x1F3FF }, /* person in suit levitating: dark skin tone */
 564         { 0x1F575, 0x1F3FB }, /* detective: light skin tone */
 565         { 0x1F575, 0x1F3FC }, /* detective: medium-light skin tone */
 566         { 0x1F575, 0x1F3FD }, /* detective: medium skin tone */
 567         { 0x1F575, 0x1F3FE }, /* detective: medium-dark skin tone */
 568         { 0x1F575, 0x1F3FF }, /* detective: dark skin tone */
 569         { 0x1F57A, 0x1F3FB }, /* man dancing: light skin tone */
 570         { 0x1F57A, 0x1F3FC }, /* man dancing: medium-light skin tone */
 571         { 0x1F57A, 0x1F3FD }, /* man dancing: medium skin tone */
 572         { 0x1F57A, 0x1F3FE }, /* man dancing: medium-dark skin tone */
 573         { 0x1F57A, 0x1F3FF }, /* man dancing: dark skin tone */
 574         { 0x1F590, 0x1F3FB }, /* hand with fingers splayed: light skin tone */
 575         { 0x1F590, 0x1F3FC }, /* hand with fingers splayed: medium-light skin tone */
 576         { 0x1F590, 0x1F3FD }, /* hand with fingers splayed: medium skin tone */
 577         { 0x1F590, 0x1F3FE }, /* hand with fingers splayed: medium-dark skin tone */
 578         { 0x1F590, 0x1F3FF }, /* hand with fingers splayed: dark skin tone */
 579         { 0x1F595, 0x1F3FB }, /* middle finger: light skin tone */
 580         { 0x1F595, 0x1F3FC }, /* middle finger: medium-light skin tone */
 581         { 0x1F595, 0x1F3FD }, /* middle finger: medium skin tone */
 582         { 0x1F595, 0x1F3FE }, /* middle finger: medium-dark skin tone */
 583         { 0x1F595, 0x1F3FF }, /* middle finger: dark skin tone */
 584         { 0x1F596, 0x1F3FB }, /* vulcan salute: light skin tone */
 585         { 0x1F596, 0x1F3FC }, /* vulcan salute: medium-light skin tone */
 586         { 0x1F596, 0x1F3FD }, /* vulcan salute: medium skin tone */
 587         { 0x1F596, 0x1F3FE }, /* vulcan salute: medium-dark skin tone */
 588         { 0x1F596, 0x1F3FF }, /* vulcan salute: dark skin tone */
 589         { 0x1F645, 0x1F3FB }, /* person gesturing NO: light skin tone */
 590         { 0x1F645, 0x1F3FC }, /* person gesturing NO: medium-light skin tone */
 591         { 0x1F645, 0x1F3FD }, /* person gesturing NO: medium skin tone */
 592         { 0x1F645, 0x1F3FE }, /* person gesturing NO: medium-dark skin tone */
 593         { 0x1F645, 0x1F3FF }, /* person gesturing NO: dark skin tone */
 594         { 0x1F646, 0x1F3FB }, /* person gesturing OK: light skin tone */
 595         { 0x1F646, 0x1F3FC }, /* person gesturing OK: medium-light skin tone */
 596         { 0x1F646, 0x1F3FD }, /* person gesturing OK: medium skin tone */
 597         { 0x1F646, 0x1F3FE }, /* person gesturing OK: medium-dark skin tone */
 598         { 0x1F646, 0x1F3FF }, /* person gesturing OK: dark skin tone */
 599         { 0x1F647, 0x1F3FB }, /* person bowing: light skin tone */
 600         { 0x1F647, 0x1F3FC }, /* person bowing: medium-light skin tone */
 601         { 0x1F647, 0x1F3FD }, /* person bowing: medium skin tone */
 602         { 0x1F647, 0x1F3FE }, /* person bowing: medium-dark skin tone */
 603         { 0x1F647, 0x1F3FF }, /* person bowing: dark skin tone */
 604         { 0x1F64B, 0x1F3FB }, /* person raising hand: light skin tone */
 605         { 0x1F64B, 0x1F3FC }, /* person raising hand: medium-light skin tone */
 606         { 0x1F64B, 0x1F3FD }, /* person raising hand: medium skin tone */
 607         { 0x1F64B, 0x1F3FE }, /* person raising hand: medium-dark skin tone */
 608         { 0x1F64B, 0x1F3FF }, /* person raising hand: dark skin tone */
 609         { 0x1F64C, 0x1F3FB }, /* raising hands: light skin tone */
 610         { 0x1F64C, 0x1F3FC }, /* raising hands: medium-light skin tone */
 611         { 0x1F64C, 0x1F3FD }, /* raising hands: medium skin tone */
 612         { 0x1F64C, 0x1F3FE }, /* raising hands: medium-dark skin tone */
 613         { 0x1F64C, 0x1F3FF }, /* raising hands: dark skin tone */
 614         { 0x1F64D, 0x1F3FB }, /* person frowning: light skin tone */
 615         { 0x1F64D, 0x1F3FC }, /* person frowning: medium-light skin tone */
 616         { 0x1F64D, 0x1F3FD }, /* person frowning: medium skin tone */
 617         { 0x1F64D, 0x1F3FE }, /* person frowning: medium-dark skin tone */
 618         { 0x1F64D, 0x1F3FF }, /* person frowning: dark skin tone */
 619         { 0x1F64E, 0x1F3FB }, /* person pouting: light skin tone */
 620         { 0x1F64E, 0x1F3FC }, /* person pouting: medium-light skin tone */
 621         { 0x1F64E, 0x1F3FD }, /* person pouting: medium skin tone */
 622         { 0x1F64E, 0x1F3FE }, /* person pouting: medium-dark skin tone */
 623         { 0x1F64E, 0x1F3FF }, /* person pouting: dark skin tone */
 624         { 0x1F64F, 0x1F3FB }, /* folded hands: light skin tone */
 625         { 0x1F64F, 0x1F3FC }, /* folded hands: medium-light skin tone */
 626         { 0x1F64F, 0x1F3FD }, /* folded hands: medium skin tone */
 627         { 0x1F64F, 0x1F3FE }, /* folded hands: medium-dark skin tone */
 628         { 0x1F64F, 0x1F3FF }, /* folded hands: dark skin tone */
 629         { 0x1F6A3, 0x1F3FB }, /* person rowing boat: light skin tone */
 630         { 0x1F6A3, 0x1F3FC }, /* person rowing boat: medium-light skin tone */
 631         { 0x1F6A3, 0x1F3FD }, /* person rowing boat: medium skin tone */
 632         { 0x1F6A3, 0x1F3FE }, /* person rowing boat: medium-dark skin tone */
 633         { 0x1F6A3, 0x1F3FF }, /* person rowing boat: dark skin tone */
 634         { 0x1F6B4, 0x1F3FB }, /* person biking: light skin tone */
 635         { 0x1F6B4, 0x1F3FC }, /* person biking: medium-light skin tone */
 636         { 0x1F6B4, 0x1F3FD }, /* person biking: medium skin tone */
 637         { 0x1F6B4, 0x1F3FE }, /* person biking: medium-dark skin tone */
 638         { 0x1F6B4, 0x1F3FF }, /* person biking: dark skin tone */
 639         { 0x1F6B5, 0x1F3FB }, /* person mountain biking: light skin tone */
 640         { 0x1F6B5, 0x1F3FC }, /* person mountain biking: medium-light skin tone */
 641         { 0x1F6B5, 0x1F3FD }, /* person mountain biking: medium skin tone */
 642         { 0x1F6B5, 0x1F3FE }, /* person mountain biking: medium-dark skin tone */
 643         { 0x1F6B5, 0x1F3FF }, /* person mountain biking: dark skin tone */
 644         { 0x1F6B6, 0x1F3FB }, /* person walking: light skin tone */
 645         { 0x1F6B6, 0x1F3FC }, /* person walking: medium-light skin tone */
 646         { 0x1F6B6, 0x1F3FD }, /* person walking: medium skin tone */
 647         { 0x1F6B6, 0x1F3FE }, /* person walking: medium-dark skin tone */
 648         { 0x1F6B6, 0x1F3FF }, /* person walking: dark skin tone */
 649         { 0x1F6C0, 0x1F3FB }, /* person taking bath: light skin tone */
 650         { 0x1F6C0, 0x1F3FC }, /* person taking bath: medium-light skin tone */
 651         { 0x1F6C0, 0x1F3FD }, /* person taking bath: medium skin tone */
 652         { 0x1F6C0, 0x1F3FE }, /* person taking bath: medium-dark skin tone */
 653         { 0x1F6C0, 0x1F3FF }, /* person taking bath: dark skin tone */
 654         { 0x1F6CC, 0x1F3FB }, /* person in bed: light skin tone */
 655         { 0x1F6CC, 0x1F3FC }, /* person in bed: medium-light skin tone */
 656         { 0x1F6CC, 0x1F3FD }, /* person in bed: medium skin tone */
 657         { 0x1F6CC, 0x1F3FE }, /* person in bed: medium-dark skin tone */
 658         { 0x1F6CC, 0x1F3FF }, /* person in bed: dark skin tone */
 659         { 0x1F90C, 0x1F3FB }, /* pinched fingers: light skin tone */
 660         { 0x1F90C, 0x1F3FC }, /* pinched fingers: medium-light skin tone */
 661         { 0x1F90C, 0x1F3FD }, /* pinched fingers: medium skin tone */
 662         { 0x1F90C, 0x1F3FE }, /* pinched fingers: medium-dark skin tone */
 663         { 0x1F90C, 0x1F3FF }, /* pinched fingers: dark skin tone */
 664         { 0x1F90F, 0x1F3FB }, /* pinching hand: light skin tone */
 665         { 0x1F90F, 0x1F3FC }, /* pinching hand: medium-light skin tone */
 666         { 0x1F90F, 0x1F3FD }, /* pinching hand: medium skin tone */
 667         { 0x1F90F, 0x1F3FE }, /* pinching hand: medium-dark skin tone */
 668         { 0x1F90F, 0x1F3FF }, /* pinching hand: dark skin tone */
 669         { 0x1F918, 0x1F3FB }, /* sign of the horns: light skin tone */
 670         { 0x1F918, 0x1F3FC }, /* sign of the horns: medium-light skin tone */
 671         { 0x1F918, 0x1F3FD }, /* sign of the horns: medium skin tone */
 672         { 0x1F918, 0x1F3FE }, /* sign of the horns: medium-dark skin tone */
 673         { 0x1F918, 0x1F3FF }, /* sign of the horns: dark skin tone */
 674         { 0x1F919, 0x1F3FB }, /* call me hand: light skin tone */
 675         { 0x1F919, 0x1F3FC }, /* call me hand: medium-light skin tone */
 676         { 0x1F919, 0x1F3FD }, /* call me hand: medium skin tone */
 677         { 0x1F919, 0x1F3FE }, /* call me hand: medium-dark skin tone */
 678         { 0x1F919, 0x1F3FF }, /* call me hand: dark skin tone */
 679         { 0x1F91A, 0x1F3FB }, /* raised back of hand: light skin tone */
 680         { 0x1F91A, 0x1F3FC }, /* raised back of hand: medium-light skin tone */
 681         { 0x1F91A, 0x1F3FD }, /* raised back of hand: medium skin tone */
 682         { 0x1F91A, 0x1F3FE }, /* raised back of hand: medium-dark skin tone */
 683         { 0x1F91A, 0x1F3FF }, /* raised back of hand: dark skin tone */
 684         { 0x1F91B, 0x1F3FB }, /* left-facing fist: light skin tone */
 685         { 0x1F91B, 0x1F3FC }, /* left-facing fist: medium-light skin tone */
 686         { 0x1F91B, 0x1F3FD }, /* left-facing fist: medium skin tone */
 687         { 0x1F91B, 0x1F3FE }, /* left-facing fist: medium-dark skin tone */
 688         { 0x1F91B, 0x1F3FF }, /* left-facing fist: dark skin tone */
 689         { 0x1F91C, 0x1F3FB }, /* right-facing fist: light skin tone */
 690         { 0x1F91C, 0x1F3FC }, /* right-facing fist: medium-light skin tone */
 691         { 0x1F91C, 0x1F3FD }, /* right-facing fist: medium skin tone */
 692         { 0x1F91C, 0x1F3FE }, /* right-facing fist: medium-dark skin tone */
 693         { 0x1F91C, 0x1F3FF }, /* right-facing fist: dark skin tone */
 694         { 0x1F91D, 0x1F3FB }, /* handshake: light skin tone */
 695         { 0x1F91D, 0x1F3FC }, /* handshake: medium-light skin tone */
 696         { 0x1F91D, 0x1F3FD }, /* handshake: medium skin tone */
 697         { 0x1F91D, 0x1F3FE }, /* handshake: medium-dark skin tone */
 698         { 0x1F91D, 0x1F3FF }, /* handshake: dark skin tone */
 699         { 0x1F91E, 0x1F3FB }, /* crossed fingers: light skin tone */
 700         { 0x1F91E, 0x1F3FC }, /* crossed fingers: medium-light skin tone */
 701         { 0x1F91E, 0x1F3FD }, /* crossed fingers: medium skin tone */
 702         { 0x1F91E, 0x1F3FE }, /* crossed fingers: medium-dark skin tone */
 703         { 0x1F91E, 0x1F3FF }, /* crossed fingers: dark skin tone */
 704         { 0x1F91F, 0x1F3FB }, /* love-you gesture: light skin tone */
 705         { 0x1F91F, 0x1F3FC }, /* love-you gesture: medium-light skin tone */
 706         { 0x1F91F, 0x1F3FD }, /* love-you gesture: medium skin tone */
 707         { 0x1F91F, 0x1F3FE }, /* love-you gesture: medium-dark skin tone */
 708         { 0x1F91F, 0x1F3FF }, /* love-you gesture: dark skin tone */
 709         { 0x1F926, 0x1F3FB }, /* person facepalming: light skin tone */
 710         { 0x1F926, 0x1F3FC }, /* person facepalming: medium-light skin tone */
 711         { 0x1F926, 0x1F3FD }, /* person facepalming: medium skin tone */
 712         { 0x1F926, 0x1F3FE }, /* person facepalming: medium-dark skin tone */
 713         { 0x1F926, 0x1F3FF }, /* person facepalming: dark skin tone */
 714         { 0x1F930, 0x1F3FB }, /* pregnant woman: light skin tone */
 715         { 0x1F930, 0x1F3FC }, /* pregnant woman: medium-light skin tone */
 716         { 0x1F930, 0x1F3FD }, /* pregnant woman: medium skin tone */
 717         { 0x1F930, 0x1F3FE }, /* pregnant woman: medium-dark skin tone */
 718         { 0x1F930, 0x1F3FF }, /* pregnant woman: dark skin tone */
 719         { 0x1F931, 0x1F3FB }, /* breast-feeding: light skin tone */
 720         { 0x1F931, 0x1F3FC }, /* breast-feeding: medium-light skin tone */
 721         { 0x1F931, 0x1F3FD }, /* breast-feeding: medium skin tone */
 722         { 0x1F931, 0x1F3FE }, /* breast-feeding: medium-dark skin tone */
 723         { 0x1F931, 0x1F3FF }, /* breast-feeding: dark skin tone */
 724         { 0x1F932, 0x1F3FB }, /* palms up together: light skin tone */
 725         { 0x1F932, 0x1F3FC }, /* palms up together: medium-light skin tone */
 726         { 0x1F932, 0x1F3FD }, /* palms up together: medium skin tone */
 727         { 0x1F932, 0x1F3FE }, /* palms up together: medium-dark skin tone */
 728         { 0x1F932, 0x1F3FF }, /* palms up together: dark skin tone */
 729         { 0x1F933, 0x1F3FB }, /* selfie: light skin tone */
 730         { 0x1F933, 0x1F3FC }, /* selfie: medium-light skin tone */
 731         { 0x1F933, 0x1F3FD }, /* selfie: medium skin tone */
 732         { 0x1F933, 0x1F3FE }, /* selfie: medium-dark skin tone */
 733         { 0x1F933, 0x1F3FF }, /* selfie: dark skin tone */
 734         { 0x1F934, 0x1F3FB }, /* prince: light skin tone */
 735         { 0x1F934, 0x1F3FC }, /* prince: medium-light skin tone */
 736         { 0x1F934, 0x1F3FD }, /* prince: medium skin tone */
 737         { 0x1F934, 0x1F3FE }, /* prince: medium-dark skin tone */
 738         { 0x1F934, 0x1F3FF }, /* prince: dark skin tone */
 739         { 0x1F935, 0x1F3FB }, /* person in tuxedo: light skin tone */
 740         { 0x1F935, 0x1F3FC }, /* person in tuxedo: medium-light skin tone */
 741         { 0x1F935, 0x1F3FD }, /* person in tuxedo: medium skin tone */
 742         { 0x1F935, 0x1F3FE }, /* person in tuxedo: medium-dark skin tone */
 743         { 0x1F935, 0x1F3FF }, /* person in tuxedo: dark skin tone */
 744         { 0x1F936, 0x1F3FB }, /* Mrs. Claus: light skin tone */
 745         { 0x1F936, 0x1F3FC }, /* Mrs. Claus: medium-light skin tone */
 746         { 0x1F936, 0x1F3FD }, /* Mrs. Claus: medium skin tone */
 747         { 0x1F936, 0x1F3FE }, /* Mrs. Claus: medium-dark skin tone */
 748         { 0x1F936, 0x1F3FF }, /* Mrs. Claus: dark skin tone */
 749         { 0x1F937, 0x1F3FB }, /* person shrugging: light skin tone */
 750         { 0x1F937, 0x1F3FC }, /* person shrugging: medium-light skin tone */
 751         { 0x1F937, 0x1F3FD }, /* person shrugging: medium skin tone */
 752         { 0x1F937, 0x1F3FE }, /* person shrugging: medium-dark skin tone */
 753         { 0x1F937, 0x1F3FF }, /* person shrugging: dark skin tone */
 754         { 0x1F938, 0x1F3FB }, /* person cartwheeling: light skin tone */
 755         { 0x1F938, 0x1F3FC }, /* person cartwheeling: medium-light skin tone */
 756         { 0x1F938, 0x1F3FD }, /* person cartwheeling: medium skin tone */
 757         { 0x1F938, 0x1F3FE }, /* person cartwheeling: medium-dark skin tone */
 758         { 0x1F938, 0x1F3FF }, /* person cartwheeling: dark skin tone */
 759         { 0x1F939, 0x1F3FB }, /* person juggling: light skin tone */
 760         { 0x1F939, 0x1F3FC }, /* person juggling: medium-light skin tone */
 761         { 0x1F939, 0x1F3FD }, /* person juggling: medium skin tone */
 762         { 0x1F939, 0x1F3FE }, /* person juggling: medium-dark skin tone */
 763         { 0x1F939, 0x1F3FF }, /* person juggling: dark skin tone */
 764         { 0x1F93D, 0x1F3FB }, /* person playing water polo: light skin tone */
 765         { 0x1F93D, 0x1F3FC }, /* person playing water polo: medium-light skin tone */
 766         { 0x1F93D, 0x1F3FD }, /* person playing water polo: medium skin tone */
 767         { 0x1F93D, 0x1F3FE }, /* person playing water polo: medium-dark skin tone */
 768         { 0x1F93D, 0x1F3FF }, /* person playing water polo: dark skin tone */
 769         { 0x1F93E, 0x1F3FB }, /* person playing handball: light skin tone */
 770         { 0x1F93E, 0x1F3FC }, /* person playing handball: medium-light skin tone */
 771         { 0x1F93E, 0x1F3FD }, /* person playing handball: medium skin tone */
 772         { 0x1F93E, 0x1F3FE }, /* person playing handball: medium-dark skin tone */
 773         { 0x1F93E, 0x1F3FF }, /* person playing handball: dark skin tone */
 774         { 0x1F977, 0x1F3FB }, /* ninja: light skin tone */
 775         { 0x1F977, 0x1F3FC }, /* ninja: medium-light skin tone */
 776         { 0x1F977, 0x1F3FD }, /* ninja: medium skin tone */
 777         { 0x1F977, 0x1F3FE }, /* ninja: medium-dark skin tone */
 778         { 0x1F977, 0x1F3FF }, /* ninja: dark skin tone */
 779         { 0x1F9B5, 0x1F3FB }, /* leg: light skin tone */
 780         { 0x1F9B5, 0x1F3FC }, /* leg: medium-light skin tone */
 781         { 0x1F9B5, 0x1F3FD }, /* leg: medium skin tone */
 782         { 0x1F9B5, 0x1F3FE }, /* leg: medium-dark skin tone */
 783         { 0x1F9B5, 0x1F3FF }, /* leg: dark skin tone */
 784         { 0x1F9B6, 0x1F3FB }, /* foot: light skin tone */
 785         { 0x1F9B6, 0x1F3FC }, /* foot: medium-light skin tone */
 786         { 0x1F9B6, 0x1F3FD }, /* foot: medium skin tone */
 787         { 0x1F9B6, 0x1F3FE }, /* foot: medium-dark skin tone */
 788         { 0x1F9B6, 0x1F3FF }, /* foot: dark skin tone */
 789         { 0x1F9B8, 0x1F3FB }, /* superhero: light skin tone */
 790         { 0x1F9B8, 0x1F3FC }, /* superhero: medium-light skin tone */
 791         { 0x1F9B8, 0x1F3FD }, /* superhero: medium skin tone */
 792         { 0x1F9B8, 0x1F3FE }, /* superhero: medium-dark skin tone */
 793         { 0x1F9B8, 0x1F3FF }, /* superhero: dark skin tone */
 794         { 0x1F9B9, 0x1F3FB }, /* supervillain: light skin tone */
 795         { 0x1F9B9, 0x1F3FC }, /* supervillain: medium-light skin tone */
 796         { 0x1F9B9, 0x1F3FD }, /* supervillain: medium skin tone */
 797         { 0x1F9B9, 0x1F3FE }, /* supervillain: medium-dark skin tone */
 798         { 0x1F9B9, 0x1F3FF }, /* supervillain: dark skin tone */
 799         { 0x1F9BB, 0x1F3FB }, /* ear with hearing aid: light skin tone */
 800         { 0x1F9BB, 0x1F3FC }, /* ear with hearing aid: medium-light skin tone */
 801         { 0x1F9BB, 0x1F3FD }, /* ear with hearing aid: medium skin tone */
 802         { 0x1F9BB, 0x1F3FE }, /* ear with hearing aid: medium-dark skin tone */
 803         { 0x1F9BB, 0x1F3FF }, /* ear with hearing aid: dark skin tone */
 804         { 0x1F9CD, 0x1F3FB }, /* person standing: light skin tone */
 805         { 0x1F9CD, 0x1F3FC }, /* person standing: medium-light skin tone */
 806         { 0x1F9CD, 0x1F3FD }, /* person standing: medium skin tone */
 807         { 0x1F9CD, 0x1F3FE }, /* person standing: medium-dark skin tone */
 808         { 0x1F9CD, 0x1F3FF }, /* person standing: dark skin tone */
 809         { 0x1F9CE, 0x1F3FB }, /* person kneeling: light skin tone */
 810         { 0x1F9CE, 0x1F3FC }, /* person kneeling: medium-light skin tone */
 811         { 0x1F9CE, 0x1F3FD }, /* person kneeling: medium skin tone */
 812         { 0x1F9CE, 0x1F3FE }, /* person kneeling: medium-dark skin tone */
 813         { 0x1F9CE, 0x1F3FF }, /* person kneeling: dark skin tone */
 814         { 0x1F9CF, 0x1F3FB }, /* deaf person: light skin tone */
 815         { 0x1F9CF, 0x1F3FC }, /* deaf person: medium-light skin tone */
 816         { 0x1F9CF, 0x1F3FD }, /* deaf person: medium skin tone */
 817         { 0x1F9CF, 0x1F3FE }, /* deaf person: medium-dark skin tone */
 818         { 0x1F9CF, 0x1F3FF }, /* deaf person: dark skin tone */
 819         { 0x1F9D1, 0x1F3FB }, /* person: light skin tone */
 820         { 0x1F9D1, 0x1F3FC }, /* person: medium-light skin tone */
 821         { 0x1F9D1, 0x1F3FD }, /* person: medium skin tone */
 822         { 0x1F9D1, 0x1F3FE }, /* person: medium-dark skin tone */
 823         { 0x1F9D1, 0x1F3FF }, /* person: dark skin tone */
 824         { 0x1F9D2, 0x1F3FB }, /* child: light skin tone */
 825         { 0x1F9D2, 0x1F3FC }, /* child: medium-light skin tone */
 826         { 0x1F9D2, 0x1F3FD }, /* child: medium skin tone */
 827         { 0x1F9D2, 0x1F3FE }, /* child: medium-dark skin tone */
 828         { 0x1F9D2, 0x1F3FF }, /* child: dark skin tone */
 829         { 0x1F9D3, 0x1F3FB }, /* older person: light skin tone */
 830         { 0x1F9D3, 0x1F3FC }, /* older person: medium-light skin tone */
 831         { 0x1F9D3, 0x1F3FD }, /* older person: medium skin tone */
 832         { 0x1F9D3, 0x1F3FE }, /* older person: medium-dark skin tone */
 833         { 0x1F9D3, 0x1F3FF }, /* older person: dark skin tone */
 834         { 0x1F9D4, 0x1F3FB }, /* person: light skin tone, beard */
 835         { 0x1F9D4, 0x1F3FC }, /* person: medium-light skin tone, beard */
 836         { 0x1F9D4, 0x1F3FD }, /* person: medium skin tone, beard */
 837         { 0x1F9D4, 0x1F3FE }, /* person: medium-dark skin tone, beard */
 838         { 0x1F9D4, 0x1F3FF }, /* person: dark skin tone, beard */
 839         { 0x1F9D5, 0x1F3FB }, /* woman with headscarf: light skin tone */
 840         { 0x1F9D5, 0x1F3FC }, /* woman with headscarf: medium-light skin tone */
 841         { 0x1F9D5, 0x1F3FD }, /* woman with headscarf: medium skin tone */
 842         { 0x1F9D5, 0x1F3FE }, /* woman with headscarf: medium-dark skin tone */
 843         { 0x1F9D5, 0x1F3FF }, /* woman with headscarf: dark skin tone */
 844         { 0x1F9D6, 0x1F3FB }, /* person in steamy room: light skin tone */
 845         { 0x1F9D6, 0x1F3FC }, /* person in steamy room: medium-light skin tone */
 846         { 0x1F9D6, 0x1F3FD }, /* person in steamy room: medium skin tone */
 847         { 0x1F9D6, 0x1F3FE }, /* person in steamy room: medium-dark skin tone */
 848         { 0x1F9D6, 0x1F3FF }, /* person in steamy room: dark skin tone */
 849         { 0x1F9D7, 0x1F3FB }, /* person climbing: light skin tone */
 850         { 0x1F9D7, 0x1F3FC }, /* person climbing: medium-light skin tone */
 851         { 0x1F9D7, 0x1F3FD }, /* person climbing: medium skin tone */
 852         { 0x1F9D7, 0x1F3FE }, /* person climbing: medium-dark skin tone */
 853         { 0x1F9D7, 0x1F3FF }, /* person climbing: dark skin tone */
 854         { 0x1F9D8, 0x1F3FB }, /* person in lotus position: light skin tone */
 855         { 0x1F9D8, 0x1F3FC }, /* person in lotus position: medium-light skin tone */
 856         { 0x1F9D8, 0x1F3FD }, /* person in lotus position: medium skin tone */
 857         { 0x1F9D8, 0x1F3FE }, /* person in lotus position: medium-dark skin tone */
 858         { 0x1F9D8, 0x1F3FF }, /* person in lotus position: dark skin tone */
 859         { 0x1F9D9, 0x1F3FB }, /* mage: light skin tone */
 860         { 0x1F9D9, 0x1F3FC }, /* mage: medium-light skin tone */
 861         { 0x1F9D9, 0x1F3FD }, /* mage: medium skin tone */
 862         { 0x1F9D9, 0x1F3FE }, /* mage: medium-dark skin tone */
 863         { 0x1F9D9, 0x1F3FF }, /* mage: dark skin tone */
 864         { 0x1F9DA, 0x1F3FB }, /* fairy: light skin tone */
 865         { 0x1F9DA, 0x1F3FC }, /* fairy: medium-light skin tone */
 866         { 0x1F9DA, 0x1F3FD }, /* fairy: medium skin tone */
 867         { 0x1F9DA, 0x1F3FE }, /* fairy: medium-dark skin tone */
 868         { 0x1F9DA, 0x1F3FF }, /* fairy: dark skin tone */
 869         { 0x1F9DB, 0x1F3FB }, /* vampire: light skin tone */
 870         { 0x1F9DB, 0x1F3FC }, /* vampire: medium-light skin tone */
 871         { 0x1F9DB, 0x1F3FD }, /* vampire: medium skin tone */
 872         { 0x1F9DB, 0x1F3FE }, /* vampire: medium-dark skin tone */
 873         { 0x1F9DB, 0x1F3FF }, /* vampire: dark skin tone */
 874         { 0x1F9DC, 0x1F3FB }, /* merperson: light skin tone */
 875         { 0x1F9DC, 0x1F3FC }, /* merperson: medium-light skin tone */
 876         { 0x1F9DC, 0x1F3FD }, /* merperson: medium skin tone */
 877         { 0x1F9DC, 0x1F3FE }, /* merperson: medium-dark skin tone */
 878         { 0x1F9DC, 0x1F3FF }, /* merperson: dark skin tone */
 879         { 0x1F9DD, 0x1F3FB }, /* elf: light skin tone */
 880         { 0x1F9DD, 0x1F3FC }, /* elf: medium-light skin tone */
 881         { 0x1F9DD, 0x1F3FD }, /* elf: medium skin tone */
 882         { 0x1F9DD, 0x1F3FE }, /* elf: medium-dark skin tone */
 883         { 0x1F9DD, 0x1F3FF }, /* elf: dark skin tone */
 884         { 0x1FAC3, 0x1F3FB }, /* pregnant man: light skin tone */
 885         { 0x1FAC3, 0x1F3FC }, /* pregnant man: medium-light skin tone */
 886         { 0x1FAC3, 0x1F3FD }, /* pregnant man: medium skin tone */
 887         { 0x1FAC3, 0x1F3FE }, /* pregnant man: medium-dark skin tone */
 888         { 0x1FAC3, 0x1F3FF }, /* pregnant man: dark skin tone */
 889         { 0x1FAC4, 0x1F3FB }, /* pregnant person: light skin tone */
 890         { 0x1FAC4, 0x1F3FC }, /* pregnant person: medium-light skin tone */
 891         { 0x1FAC4, 0x1F3FD }, /* pregnant person: medium skin tone */
 892         { 0x1FAC4, 0x1F3FE }, /* pregnant person: medium-dark skin tone */
 893         { 0x1FAC4, 0x1F3FF }, /* pregnant person: dark skin tone */
 894         { 0x1FAC5, 0x1F3FB }, /* person with crown: light skin tone */
 895         { 0x1FAC5, 0x1F3FC }, /* person with crown: medium-light skin tone */
 896         { 0x1FAC5, 0x1F3FD }, /* person with crown: medium skin tone */
 897         { 0x1FAC5, 0x1F3FE }, /* person with crown: medium-dark skin tone */
 898         { 0x1FAC5, 0x1F3FF }, /* person with crown: dark skin tone */
 899         { 0x1FAF0, 0x1F3FB }, /* hand with index finger and thumb crossed: light skin tone */
 900         { 0x1FAF0, 0x1F3FC }, /* hand with index finger and thumb crossed: medium-light skin tone */
 901         { 0x1FAF0, 0x1F3FD }, /* hand with index finger and thumb crossed: medium skin tone */
 902         { 0x1FAF0, 0x1F3FE }, /* hand with index finger and thumb crossed: medium-dark skin tone */
 903         { 0x1FAF0, 0x1F3FF }, /* hand with index finger and thumb crossed: dark skin tone */
 904         { 0x1FAF1, 0x1F3FB }, /* rightwards hand: light skin tone */
 905         { 0x1FAF1, 0x1F3FC }, /* rightwards hand: medium-light skin tone */
 906         { 0x1FAF1, 0x1F3FD }, /* rightwards hand: medium skin tone */
 907         { 0x1FAF1, 0x1F3FE }, /* rightwards hand: medium-dark skin tone */
 908         { 0x1FAF1, 0x1F3FF }, /* rightwards hand: dark skin tone */
 909         { 0x1FAF2, 0x1F3FB }, /* leftwards hand: light skin tone */
 910         { 0x1FAF2, 0x1F3FC }, /* leftwards hand: medium-light skin tone */
 911         { 0x1FAF2, 0x1F3FD }, /* leftwards hand: medium skin tone */
 912         { 0x1FAF2, 0x1F3FE }, /* leftwards hand: medium-dark skin tone */
 913         { 0x1FAF2, 0x1F3FF }, /* leftwards hand: dark skin tone */
 914         { 0x1FAF3, 0x1F3FB }, /* palm down hand: light skin tone */
 915         { 0x1FAF3, 0x1F3FC }, /* palm down hand: medium-light skin tone */
 916         { 0x1FAF3, 0x1F3FD }, /* palm down hand: medium skin tone */
 917         { 0x1FAF3, 0x1F3FE }, /* palm down hand: medium-dark skin tone */
 918         { 0x1FAF3, 0x1F3FF }, /* palm down hand: dark skin tone */
 919         { 0x1FAF4, 0x1F3FB }, /* palm up hand: light skin tone */
 920         { 0x1FAF4, 0x1F3FC }, /* palm up hand: medium-light skin tone */
 921         { 0x1FAF4, 0x1F3FD }, /* palm up hand: medium skin tone */
 922         { 0x1FAF4, 0x1F3FE }, /* palm up hand: medium-dark skin tone */
 923         { 0x1FAF4, 0x1F3FF }, /* palm up hand: dark skin tone */
 924         { 0x1FAF5, 0x1F3FB }, /* index pointing at the viewer: light skin tone */
 925         { 0x1FAF5, 0x1F3FC }, /* index pointing at the viewer: medium-light skin tone */
 926         { 0x1FAF5, 0x1F3FD }, /* index pointing at the viewer: medium skin tone */
 927         { 0x1FAF5, 0x1F3FE }, /* index pointing at the viewer: medium-dark skin tone */
 928         { 0x1FAF5, 0x1F3FF }, /* index pointing at the viewer: dark skin tone */
 929         { 0x1FAF6, 0x1F3FB }, /* heart hands: light skin tone */
 930         { 0x1FAF6, 0x1F3FC }, /* heart hands: medium-light skin tone */
 931         { 0x1FAF6, 0x1F3FD }, /* heart hands: medium skin tone */
 932         { 0x1FAF6, 0x1F3FE }, /* heart hands: medium-dark skin tone */
 933         { 0x1FAF6, 0x1F3FF }, /* heart hands: dark skin tone */
 934         { 0x1FAF7, 0x1F3FB }, /* leftwards pushing hand: light skin tone */
 935         { 0x1FAF7, 0x1F3FC }, /* leftwards pushing hand: medium-light skin tone */
 936         { 0x1FAF7, 0x1F3FD }, /* leftwards pushing hand: medium skin tone */
 937         { 0x1FAF7, 0x1F3FE }, /* leftwards pushing hand: medium-dark skin tone */
 938         { 0x1FAF7, 0x1F3FF }, /* leftwards pushing hand: dark skin tone */
 939         { 0x1FAF8, 0x1F3FB }, /* rightwards pushing hand: light skin tone */
 940         { 0x1FAF8, 0x1F3FC }, /* rightwards pushing hand: medium-light skin tone */
 941         { 0x1FAF8, 0x1F3FD }, /* rightwards pushing hand: medium skin tone */
 942         { 0x1FAF8, 0x1F3FE }, /* rightwards pushing hand: medium-dark skin tone */
 943         { 0x1FAF8, 0x1F3FF }, /* rightwards pushing hand: dark skin tone */
 944 };
 945
 946 struct utf8_combined_first {
 947         struct utf8_data                 first;
 948
 949         struct utf8_data                *second;
 950         u_int                            count;
 951
 952         RB_ENTRY(utf8_combined_first)    entry;
 953 };
 954
 955 static int
 956 utf8_combined_first_cmp(struct utf8_combined_first *uf1,
 957     struct utf8_combined_first *uf2)
 958 {
 959         struct utf8_data        *ud1 = &uf1->first, *ud2 = &uf2->first;
 960
 961         if (ud1->size < ud2->size)
 962                 return (-1);
 963         if (ud1->size > ud2->size)
 964                 return (1);
 965         return (memcmp(ud1->data, ud2->data, ud1->size));
 966 }
 967 RB_HEAD(utf8_combined_tree, utf8_combined_first);
 968 RB_GENERATE_STATIC(utf8_combined_tree, utf8_combined_first, entry,
 969     utf8_combined_first_cmp);
 970 static struct utf8_combined_tree utf8_combined_tree =
 971     RB_INITIALIZER(utf8_combined_tree);
 972
 973 static int
 974 utf8_combined_second_cmp(const void *vp1, const void *vp2)
 975 {
 976         const struct utf8_data  *ud1 = vp1, *ud2 = vp2;
 977
 978         if (ud1->size < ud2->size)
 979                 return (-1);
 980         if (ud1->size > ud2->size)
 981                 return (1);
 982         return (memcmp(ud1->data, ud2->data, ud1->size));
 983 }
 984
 985 static int
 986 utf8_is_zwj(const struct utf8_data *ud)
 987 {
 988         return (ud->size == 3 && memcmp(ud->data, "\342\200\215", 3) == 0);
 989 }
 990
 991 static struct utf8_data *
 992 utf8_add_zwj(const struct utf8_data *ud)
 993 {
 994         static struct utf8_data new;
 995
 996         if (ud->size + 3 > UTF8_SIZE)
 997                 return (NULL);
 998         memset(&new, 0, sizeof new);
 999         memcpy(new.data, "\342\200\215", 3);
1000         memcpy(new.data + 3, ud->data, ud->size);
1001         new.size = 3 + ud->size;
1002         new.width = ud->width;
1003         return (&new);
1004 }
1005
1006 static struct utf8_combined_first *
1007 utf8_find_combined_first(const struct utf8_data *first)
1008 {
1009         struct utf8_combined_first      uf;
1010
1011         memset(&uf, 0, sizeof uf);
1012         utf8_copy(&uf.first, first);
1013         return (RB_FIND(utf8_combined_tree, &utf8_combined_tree, &uf));
1014 }
1015
1016 static int
1017 utf8_find_combined_second(struct utf8_combined_first *uf,
1018     const struct utf8_data *second)
1019 {
1020         return (bsearch(second, uf->second, uf->count, sizeof *uf->second,
1021             utf8_combined_second_cmp) != NULL);
1022 }
1023
1024 void
1025 utf8_build_combined(void)
1026 {
1027         struct utf8_data                 first, second;
1028         int                              mlen;
1029         u_int                            i;
1030         wchar_t                          wc;
1031         struct utf8_combined_first      *uf;
1032
1033         for (i = 0; i < nitems(utf8_combined_table); i++) {
1034                 memset(&first, 0, sizeof first);
1035                 wc = utf8_combined_table[i].first;
1036                 mlen = wctomb(first.data, wc);
1037                 if (mlen <= 0 || mlen > UTF8_SIZE) {
1038                         log_debug("invalid combined character %05X", wc);
1039                         continue;
1040                 }
1041                 first.size = mlen;
1042
1043                 uf = utf8_find_combined_first(&first);
1044                 if (uf == NULL) {
1045                         uf = xcalloc(1, sizeof *uf);
1046                         utf8_copy(&uf->first, &first);
1047                         RB_INSERT(utf8_combined_tree, &utf8_combined_tree, uf);
1048                 }
1049
1050                 memset(&second, 0, sizeof second);
1051                 wc = utf8_combined_table[i].second;
1052                 mlen = wctomb(second.data, wc);
1053                 if (mlen <= 0 || mlen > UTF8_SIZE) {
1054                         log_debug("invalid combined character %05X", wc);
1055                         continue;
1056                 }
1057                 second.size = mlen;
1058
1059                 log_debug("combined character %05X+%05X = %.*s+%.*s",
1060                     utf8_combined_table[i].first, utf8_combined_table[i].second,
1061                     (int)first.size, first.data, (int)second.size, second.data);
1062
1063                 uf->second = xreallocarray(uf->second, uf->count + 1,
1064                     sizeof *uf->second);
1065                 utf8_copy(&uf->second[uf->count], &second);
1066                 uf->count++;
1067         }
1068
1069         RB_FOREACH(uf, utf8_combined_tree, &utf8_combined_tree) {
1070                 qsort(uf->second, uf->count, sizeof *uf->second,
1071                     utf8_combined_second_cmp);
1072         }
1073 }
1074
1075 int
1076 utf8_try_combined(const struct utf8_data *ud, const struct utf8_data *last,
1077     const struct utf8_data **combine, u_int *width)
1078 {
1079         struct utf8_combined_first      *uf;
1080
1081         /* Use the incoming width by default. */
1082         *width = ud->width;
1083
1084         /*
1085          * If this is a zero width joiner, discard it but try to combine the
1086          * next character.
1087          */
1088         if (utf8_is_zwj(ud))
1089                 return (UTF8_DISCARD_MAYBE_COMBINE);
1090
1091         /*
1092          * If there is a previous character to combine and it is a ZWJ,
1093          * combine with the new character and a ZWJ.
1094          */
1095         if (last != NULL && utf8_is_zwj(last)) {
1096                 *combine = utf8_add_zwj(ud);
1097                 if (*combine == NULL)
1098                         return (UTF8_DISCARD_NOW);
1099                 return (UTF8_COMBINE_NOW);
1100         }
1101
1102         /*
1103          * If the width of this character is zero, combine onto the previous
1104          * character.
1105          */
1106         if (ud->width == 0) {
1107                 *combine = ud;
1108                 return (UTF8_COMBINE_NOW);
1109         }
1110
1111         /*
1112          * Look up the character in the first character list, if it is missing,
1113          * write it immediately. If it is present, write but try to combine
1114          * later; also force the width to two.
1115          */
1116         if (last == NULL) {
1117                 if (utf8_find_combined_first(ud) != NULL) {
1118                         *width = 2;
1119                         return (UTF8_WRITE_MAYBE_COMBINE);
1120                 }
1121                 return (UTF8_WRITE_NOW);
1122         }
1123
1124         /*
1125          * This must be a potential combined character. If both first and
1126          * second characters are on the list, combine.
1127          */
1128         uf = utf8_find_combined_first(last);
1129         if (uf != NULL && utf8_find_combined_second(uf, ud)) {
1130                 *combine = ud;
1131                 return (UTF8_COMBINE_NOW);
1132         }
1133
1134         return (UTF8_WRITE_NOW);
1135 }