Editing ray

Title / Description

Code
function getTextFromTextNode(range, textNode) { if (range.startContainer.equals(textNode) && range.startOffset > 0) { if (range.endContainer.equals(textNode)) { return textNode.getText().substr(range.startOffset, range.endOffset - range.startOffset); } return textNode.getText().substr(range.startOffset); } if (range.endContainer.equals(textNode)) { return textNode.getText().substr(0, range.endOffset); } return textNode.getText(); }

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