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/* xlsx.js (C) 2013-present SheetJS -- http://sheetjs.com */var XLSX = require('xlsx');postMessage({t:"ready"});
/* expose a global that can be accessed from the worker script */_cb = function (evt) {  var v;  try {    v = XLSX.read(evt.data.d, {type: evt.data.b});postMessage({t:"xlsx", d:JSON.stringify(v)});  } catch(e) { postMessage({t:"e",d:e.stack||e}); }};