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- 'use strict';
-
- (function () {
- var configure, highlightBlock;
-
- configure = hljs.configure;
- // "extending" hljs.configure method
- hljs.configure = function _configure (options) {
- var size = options.highlightSizeThreshold;
-
- // added highlightSizeThreshold option to set maximum size
- // of processed string. Set to null if not a number
- hljs.highlightSizeThreshold = size === +size ? size : null;
-
- configure.call(this, options);
- };
-
- highlightBlock = hljs.highlightBlock;
-
- // "extending" hljs.highlightBlock method
- hljs.highlightBlock = function _highlightBlock (el) {
- var innerHTML = el.innerHTML;
- var size = hljs.highlightSizeThreshold;
-
- // check if highlightSizeThreshold is not set or element innerHTML
- // is less than set option highlightSizeThreshold
- if (size == null || size > innerHTML.length) {
- // proceed with hljs.highlightBlock
- highlightBlock.call(hljs, el);
- }
- };
-
- })();
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