I discovered my problem is in regex 
$tname =~ m/[declaration_]?name="(\w+[:]?.\w+[:]?.\w+);

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where I am trying to extract the value of the name attribute which could be single word all lowercase or all uppercase, could also be Panoply::Blah or Panoply::Blah::Blah2 or have special character in name such as ~BAR In script $tname would contain something like 
all_members name="~BAR" protection="public" scope="Panoply::BAR"

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Also noticed from test that passing ~BAR in the argument $1 in 
ret_ancestors sub {@list = join(" => ", @_)}, $nitemstr, $1;

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Does not return a list because of ~ character. Any help with regex appreciated.

In reply to Re^6: getting ancestors of element by jccunning
in thread getting ancestors of element by jccunning

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