function initTool() {
var label = '去重操作';
var btnLabel = '处理';
var runStr = 'lines=>[...new Set(lines)].join("\\n")';
var scriptTags = document.getElementById('tool-app').parentElement.querySelectorAll('script[data-run]');
if (scriptTags.length) runStr = scriptTags[0].getAttribute('data-run');
document.getElementById('tool-app').innerHTML = '';
}
function doIt() {
var lines = document.getElementById('inp').value.split(String.fromCharCode(10));
var result = [...new Set(lines)].join(String.fromCharCode(10));
document.getElementById('out').textContent = result;
}
function clearAll() { document.getElementById('inp').value = ''; document.getElementById('out').textContent = ''; }
window.addEventListener('DOMContentLoaded', initTool);
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