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~ $ perl -MO=Concise -e'sub t {}; t()' ... - <1> ex-rv2cv sK/1 ->- 4 <#> gv[IV \&main::t] s ->5 -e syntax OK
~ $ perl -MO=Concise -e't();' 6 <@> leave[1 ref] vKP/REFC ->(end) ... 4 <#> gv[*t] s/EARLYCV ->5 -e syntax OK ~ $