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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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