1 | (function () {
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2 | if (!self.Prism || !self.document || !document.querySelectorAll || ![].filter) return;
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3 |
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4 | |
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6 |
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7 |
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8 |
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9 |
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10 |
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11 | |
12 |
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13 |
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14 |
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15 |
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16 | var adapters = [];
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17 |
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18 | |
19 |
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20 |
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21 |
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22 |
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23 |
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24 |
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25 |
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26 |
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27 | function registerAdapter(adapter, name) {
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28 | name = name || adapter.name;
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29 | if (typeof adapter === "function" && !getAdapter(adapter) && !getAdapter(name)) {
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30 | adapters.push({ adapter: adapter, name: name });
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31 | }
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32 | }
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33 | |
34 |
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35 |
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36 |
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37 |
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38 |
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39 |
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40 |
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41 | function getAdapter(adapter) {
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42 | if (typeof adapter === "function") {
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43 | for (var i = 0, item; item = adapters[i++];) {
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44 | if (item.adapter.valueOf() === adapter.valueOf()) {
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45 | return item.adapter;
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46 | }
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47 | }
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48 | }
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49 | else if (typeof adapter === "string") {
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50 | for (var i = 0, item; item = adapters[i++];) {
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51 | if (item.name === adapter) {
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52 | return item.adapter;
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53 | }
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54 | }
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55 | }
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56 | return null;
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57 | }
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58 | |
59 |
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60 |
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61 |
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62 |
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63 |
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64 | function removeAdapter(adapter) {
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65 | if (typeof adapter === "string") {
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66 | adapter = getAdapter(adapter);
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67 | }
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68 | if (typeof adapter === "function") {
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69 | var index = adapters.map(function (item) { return item.adapter; }).indexOf(adapter);
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70 | if (index >= 0) {
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71 | adapters.splice(index, 1);
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72 | }
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73 | }
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74 | }
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75 |
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76 | registerAdapter(function github(rsp, el) {
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77 | if (rsp && rsp.meta && rsp.data) {
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78 | if (rsp.meta.status && rsp.meta.status >= 400) {
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79 | return "Error: " + (rsp.data.message || rsp.meta.status);
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80 | }
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81 | else if (typeof (rsp.data.content) === "string") {
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82 | return typeof (atob) === "function"
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83 | ? atob(rsp.data.content.replace(/\s/g, ""))
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84 | : "Your browser cannot decode base64";
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85 | }
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86 | }
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87 | return null;
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88 | }, 'github');
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89 | registerAdapter(function gist(rsp, el) {
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90 | if (rsp && rsp.meta && rsp.data && rsp.data.files) {
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91 | if (rsp.meta.status && rsp.meta.status >= 400) {
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92 | return "Error: " + (rsp.data.message || rsp.meta.status);
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93 | }
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94 |
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95 | var files = rsp.data.files;
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96 | var filename = el.getAttribute("data-filename");
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97 | if (filename == null) {
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98 |
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99 |
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100 |
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101 | for (var key in files) {
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102 | if (files.hasOwnProperty(key)) {
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103 | filename = key;
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104 | break;
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105 | }
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106 | }
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107 | }
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108 |
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109 | if (files[filename] !== undefined) {
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110 | return files[filename].content;
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111 | }
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112 | return "Error: unknown or missing gist file " + filename;
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113 | }
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114 | return null;
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115 | }, 'gist');
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116 | registerAdapter(function bitbucket(rsp, el) {
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117 | if (rsp && rsp.node && typeof (rsp.data) === "string") {
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118 | return rsp.data;
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119 | }
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120 | return null;
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121 | }, 'bitbucket');
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122 |
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123 | var jsonpcb = 0,
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124 | loadMsg = "Loading\u2026";
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125 |
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126 | |
127 |
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128 |
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129 |
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130 |
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131 | function highlight() {
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132 | Array.prototype.slice.call(document.querySelectorAll("pre[data-jsonp]")).forEach(function (pre) {
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133 | pre.textContent = "";
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134 |
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135 | var code = document.createElement("code");
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136 | code.textContent = loadMsg;
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137 | pre.appendChild(code);
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138 |
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139 | var adapterName = pre.getAttribute("data-adapter");
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140 | var adapter = null;
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141 | if (adapterName) {
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142 | if (typeof window[adapterName] === "function") {
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143 | adapter = window[adapterName];
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144 | }
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145 | else {
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146 | code.textContent = "JSONP adapter function '" + adapterName + "' doesn't exist";
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147 | return;
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148 | }
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149 | }
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150 |
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151 | var cb = "prismjsonp" + jsonpcb++;
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152 |
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153 | var uri = document.createElement("a");
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154 | var src = uri.href = pre.getAttribute("data-jsonp");
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155 | uri.href += (uri.search ? "&" : "?") + (pre.getAttribute("data-callback") || "callback") + "=" + cb;
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156 |
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157 | var timeout = setTimeout(function () {
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158 |
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159 | if (code.textContent === loadMsg) {
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160 | code.textContent = "Timeout loading '" + src + "'";
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161 | }
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162 | }, 5000);
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163 |
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164 | var script = document.createElement("script");
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165 | script.src = uri.href;
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166 |
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167 | window[cb] = function (rsp) {
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168 | document.head.removeChild(script);
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169 | clearTimeout(timeout);
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170 | delete window[cb];
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171 |
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172 | var data = "";
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173 |
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174 | if (adapter) {
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175 | data = adapter(rsp, pre);
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176 | }
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177 | else {
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178 | for (var p in adapters) {
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179 | data = adapters[p].adapter(rsp, pre);
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180 | if (data !== null) {
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181 | break;
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182 | }
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183 | }
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184 | }
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185 |
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186 | if (data === null) {
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187 | code.textContent = "Cannot parse response (perhaps you need an adapter function?)";
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188 | }
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189 | else {
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190 | code.textContent = data;
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191 | Prism.highlightElement(code);
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192 | }
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193 | };
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194 |
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195 | document.head.appendChild(script);
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196 | });
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197 | }
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198 |
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199 | Prism.plugins.jsonphighlight = {
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200 | registerAdapter: registerAdapter,
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201 | removeAdapter: removeAdapter,
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202 | highlight: highlight
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203 | };
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204 |
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205 | highlight();
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206 | })();
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