It uses Magic.

If you check the perl source, you'll see that it is implemented as Perl_do_chomp in doop.c and it takes a pointer to an SV (which is fed to it from the top of the stack down since chomp can take multiple arguments) and that pointer is the C equivalent of a reference.

St. Larry be praised, there is much magic to make our lives easier in Perl.

HTH,
SSF

In reply to Re: chomp it chomp it good by sflitman
in thread chomp it chomp it good by Anonymous Monk

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