I read:

...

with the iemlib i can take $0-variables as send/receive-arguments. (if i

go

...

to the properties and type $0-receive). later, if i open this patch with

an

I needed to name the sends/receives in GUI objects with $0-foo , the '' disappears when you reopen the properties dialogue but it won't work unless I typed it initially.

and a little later:

strange, this happens with the canvas, not with the toggle, ... marius.

I noticed strange behaviour when more GUI properties dialogues are open, sometimes when I <ok> one the others will also get the values I just typed in... did not onvestigate this any further though.

hope that helps,

x