8ad48844e1663fdf256baa642bb8619ea3ce963ba943d874ce3d181c0effdcd2a7901becf29749aa12f1a867fab4e826bd3e24c41ec93108713ef81e687a0d 152 B

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  1. 'use strict';
  2. module.exports = function parseProtocol(url) {
  3. var match = /^([-+\w]{1,25})(:?\/\/|:)/.exec(url);
  4. return match && match[1] || '';
  5. };