Hello.
I am reading DeBUGGING PERL by Martin Brown. Page 33
shows
    sub first {print 'First' }
    sub second {print 'Second' }
    print(2,3,first,second);

[download]
The result is

FirstSecond231

which I have checked. It really is. So where does that
last digit '1' come from? Why isn't it just

'FirstSecond23'

In reply to Martin Brown book page 33 by mnooning

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