Function emitReadable_

packages/main/test/pages/diffable-html.js:6579–6583

(stream)

    }

    function emitReadable_(stream) {
      debug('emit readable');
      stream.emit('readable');
      flow(stream);
    }

    // at this point, the user has presumably seen the 'readable' event,
    // and called read() to consume some data.  that may have triggered