Sends the reference-chain to self, which typically means it is
used within the context of a define-object where self is automatically lexically bound.
- arguments:
- reference-chain (&rest)
- A spliced-in list of symbols naming messages, which can
be slots or objects starting from self. For referring to elements of a quantified set,
or for passing arguments to GDL functions which take arguments, use parentheses around the
message name and enclose the quantified element index or function arguments after the message
name
- example:
-
This example sends the length message to the ``zeroth'' element of the quantified
set of arms contained in the body which is contained in the robot which is contained in self:
(the robot body (arms 0) length)
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