WIP: Add multiple words (csv list) to google docs personal directory

inject-words.js

((raw) => {
	if(raw == null || raw === '') throw new Error('No data provided');
	let data = raw.split(';');
	if(data.length === 1) {
		data = raw.split(',');
    }
	if(data.length < 1) {
		throw new Error('No words to add...');
    }
	if(!confirm(`Are you sure you want to add '${data[0]}' and ${data.length - 1} other words?`)) 
		return;
	function triggerMouseEvent(node, eventType) {
    	const clickEvent = document.createEvent('MouseEvents');
    	clickEvent.initEvent(eventType, true, true);
    	node.dispatchEvent(clickEvent);
	}
	const input = document.querySelector('.docs-userdictionarydialog-input');
	const button = document.querySelector('.docs-userdictionarydialog-button-add');
	addWord = (remaining) => {
		input.value = ('' + remaining.pop()).trim();
		setTimeout(() => {
			triggerMouseEvent(button, 'mousedown');
			triggerMouseEvent(button, 'mouseup');
			addWord(remaining.splice());
        }, 50);
    };
	setTimeout(addWord(data), 100);
})(prompt('CSV list of words to add to personal dictionary'));