How many parameters to [On]Bend?

Hello,

I’m confused. The MIDI Machine API description on the website claims that [On]Bend takes 2 arguments: channel and bend (optionally a time for the the Bend function), but the example scripts use 3 arguments: channel, /pitch/, and bend. So who’s right?

I’m tempted to think that the scripts are correct, since, e.g. Channel Select seems to work. But what’s that pitch argument ?? Is it in preparation for MPE or something ?

Thanks.