[PD] query dsp state

[katja]

Hi,

I'd like to reflect actual dsp state in help patches. I know it is
possible to send message 'dsp' via [s pd], however the result is only
sent to Pd console, as 'dsp state 1' or 'dsp state 0'. State messages
'dsp 1 and 'dsp 0' are received from object [r pd], but only when dsp
state is changed. Any way to get the status on demand in a patch,
using Pd core objects?

Katja