4 var configure, highlightBlock;
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6 configure = hljs.configure;
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7 // "extending" hljs.configure method
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8 hljs.configure = function _configure (options) {
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9 var size = options.highlightSizeThreshold;
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11 // added highlightSizeThreshold option to set maximum size
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12 // of processed string. Set to null if not a number
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13 hljs.highlightSizeThreshold = size === +size ? size : null;
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15 configure.call(this, options);
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18 highlightBlock = hljs.highlightBlock;
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20 // "extending" hljs.highlightBlock method
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21 hljs.highlightBlock = function _highlightBlock (el) {
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22 var innerHTML = el.innerHTML;
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23 var size = hljs.highlightSizeThreshold;
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25 // check if highlightSizeThreshold is not set or element innerHTML
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26 // is less than set option highlightSizeThreshold
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27 if (size == null || size > innerHTML.length) {
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28 // proceed with hljs.highlightBlock
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29 highlightBlock.call(hljs, el);
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