Need to see output as streamed from runAsync, not only once per line

[sethladd]

The current runAsync doesn't allow me to see the live output of a running task.

The docs say:

/// If [quiet] is false, [log]s the stdout as line breaks are encountered.
/// The stderr is always logged.

I'd really instead like to simply pipe stdout from the Process to the console's stdout.

In my example, I am writing . when something happens... I'm not writing newlines.

[sethladd]

This is the workaround I'm using:

    var process = await Process.start('dart', [
      'bin/dartdoc.dart',
      '--output',
      '${docsDir.path}',
      '--sdk-docs',
      '--show-progress'
    ]);
    stdout.addStream(process.stdout);
    stderr.addStream(process.stderr);

Instead of the old runAsync