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spacekitcat/doReplace.js

Last active October 13, 2018 20:15
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Walks the DOM and performs text replacements. Designed for use with https://developer.mozilla.org/en-US/docs/Web/API/MutationObserver
Raw
doReplace.js
doReplace = function(doc) {
var treeWalker = document.createTreeWalker(doc, NodeFilter.SHOW_TEXT, null, null)
do {
var tmpnode = treeWalker.currentNode;
if (tmpnode.nodeValue) {
tmpnode.nodeValue = tmpnode.nodeValue.replace(/gamergate/ig, 'misogynist');
tmpnode.nodeValue = tmpnode.nodeValue.replace(/trump/ig, 'misogynist');
tmpnode.nodeValue = tmpnode.nodeValue.replace(/donald trump/ig, 'misogynist');
treeWalker.currentNode = tmpnode;
}
} while (treeWalker.nextNode());
};
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