Posted to tcl by evilotto at Fri Sep 08 16:26:06 GMT 2017view pretty
% set a [dict create z [list z y]] ; ::tcl::unsupported::representation [dict get $a z]
value is a list with a refcount of 3, object pointer at 0xc0f8f0, internal representation 0xc55eb0:(nil), no string representation
% set a
z {z y}
% ::tcl::unsupported::representation [dict get $a z]
value is a list with a refcount of 3, object pointer at 0xc0f8f0, internal representation 0xc55eb0:(nil), string representation "z y"
%