You can check this sort of thing on the commandline: usually advisable if you're going to tell someone they got something wrong.

Shaveta_Chawla wants: "... "Smith, Kristen A." should change to "Kristen A. Smith".".

moritz' solution does this: 

$ perl -Mstrict -Mwarnings -E 'my $author = q{Smith, Kristen A.}; $aut
+hor =~ s/([^,;]+),([^,;]+)/$2 $1/g; say $author'
 Kristen A. Smith

[download]

Your correction does not do this: 

$ perl -Mstrict -Mwarnings -E 'my $author = q{Smith, Kristen A.}; $aut
+hor =~ s/([^,;]+),([^,;]+)/$2, $1/g; say $author'
 Kristen A., Smith

[download]

-- Ken

In reply to Re^3: Changing the order of elements in the variable by kcott
in thread Changing the order of elements in the variable by Shaveta_Chawla

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