[etoys-dev] Slots without watchers

[K. K. Subramaniam]

Hi,

In Etoy viewers, some of the slots like bearingTo don't have watchers on them. 
They don't act like number tiles in assignments. It is disturbing to drop them 
into assignments and not be able to append arith operators. Is this because of 
computational load?

If so, could a different icon (say yellow menu instead of a white one) be used 
for such slots?

Subbu