Lets suppose 'foo' is entity_trigger_start.
foo:trigger_start
name=nothing
trigger="entity1, entity2 ,entity 3 "
As you can see foo triggers 3 other entities...however look how they are written...
"entity1"
" entity2 "
"entity 3 "
So only 3 entities should be called right?
No, it seems...
"entity1" is called
"entity2" is called
" entity2 " is called
" entity2" is called
"entity 3 " is called
"entity 3" is called
That is really confusing...