Function emitReadable

packages/main/test/pages/diffable-html.js:6569–6577

(stream)

    // another read() call => stack overflow.  This way, it might trigger
    // a nextTick recursion warning, but that's not so bad.
    function emitReadable(stream) {
      var state = stream._readableState;
      state.needReadable = false;
      if (!state.emittedReadable) {
        debug('emitReadable', state.flowing);
        state.emittedReadable = true;
        if (state.sync) pna.nextTick(emitReadable_, stream);else emitReadable_(stream);
      }
    }

    function emitReadable_(stream) {
      debug('emit readable');