[ns] How does TclObject::lookup() work?

[Jack Wang]

Hi all:

Connector.cc defines a member function, int Connector::command(int argc,
const char*const* argv), which can assign value to the target_ variable, as
the following:
target_ = (NsObject*)TclObject::lookup(argv[2]);

How does TclObject::lookup() work? I searched the mailing list, but could
not find the answer.
Where is the source code for Tclobject::lookup()?

Thanks in advance.

Jack

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