Bangle.js: lists installed applications

Bangle_listApplications.js

const Storage = require('Storage');
  let FileList = Storage.list();

  let segmentedAppSet = Object.create(null);
  for (let i = 0, l = FileList.length; i < l; i++) {
    let FileName = FileList[i];
    if (/^\+.*\x01$/.test(FileName)) {
      segmentedAppSet[FileName.replace(/.$/,'')] = true;
    }
  }

  let ApplicationList = [];
    for (let i = 0, l = FileList.length; i < l; i++) {
      let FileName = FileList[i];
      if (
        (FileName[0] === '+') &&
        ! (FileName.slice(0,FileName.length-1) in segmentedAppSet)
      ) {
        ApplicationList.push(FileName.slice(1));
      }
    }

    for (let FileName in segmentedAppSet) {
      ApplicationList.push(FileName.slice(1));
    }
  ApplicationList.sort();

  for (let i = 0, l = ApplicationList.length; i < l; i++) {
    print('  -',ApplicationList[i].replace(/[\x00-\x1F\x7F-\x9F]/g, function (Match) {
      let CharCode = Match.charCodeAt(0);
      return '\\x' + (CharCode < 10 ? '0' : '') + CharCode.toString(16);
    }));
  }
print('done');