code.delx.au - gnu-emacs-elpa/blob - languages/javascript/binaries/scopifier

   1 #!/usr/bin/env node
   2
   3 // Copyright (C) 2014-2015  Free Software Foundation, Inc.
   4
   5 // This file is part of GNU Emacs.
   6
   7 // This program is free software; you can redistribute it and/or modify
   8 // it under the terms of the GNU General Public License as published by
   9 // the Free Software Foundation, either version 3 of the License, or
  10 // (at your option) any later version.
  11
  12 // This program is distributed in the hope that it will be useful,
  13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 // GNU General Public License for more details.
  16
  17 // You should have received a copy of the GNU General Public License
  18 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19
  20 'use strict';
  21
  22 var scopifier = require('../scopifier'),
  23     whole = '';
  24
  25 process.stdin.setEncoding('utf8');
  26
  27 process.stdin.on('readable', function () {
  28     var chunk = process.stdin.read();
  29     if (chunk !== null) {
  30         whole += chunk;
  31     }
  32 });
  33
  34 process.stdin.on('end', function () {
  35     whole = whole.replace(/\r\n/g, '\n'); // Windows
  36     console.log(JSON.stringify(scopifier(whole)));
  37 });