text: const fs = require('fs')
  
  checkFile('progsp_4nina.html')
  
  function checkFile(filename) {
    fs.readFile(filename, "binary", function(err, file) {
      if (err) {
        console.log(err + "\n")
        return
      }
      // for (i = 0; i < file.length; i++) {
      //   console.log(">>" + file.charAt(i) + "=" +  file.charCodeAt(i).toString(16))
      // }
      console.log(file.replace(/\xe2\x80\x8b/g,""))
      // console.log(err + "\n")(file.replace(/\u200B/g,""), "binary")
    })
  }
  