Add a spy on `m` to localize class names?

[pygy]

It may be nice to have

var mx = mithrilJ2c.spy(m, j2c)
mx('.foo.', 'hello') // <div class="foo__j2c-sad76as7fg6d98fsp">hello</div>

What do you think?

[HendrikRoth]

+1

[StephanHoyer]

where do you put the definitions than? Can you give a more detailed example?