Полезная информация


B::Showlex - Show lexical variables used in functions or files


        perl -MO=Showlex[,SUBROUTINE] foo.pl


When a subroutine name is provided in OPTIONS, prints the lexical variables used in that subroutine. Otherwise, prints the file-scope lexicals in the file.


Malcolm Beattie, mbeattie@sable.ox.ac.uk


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