D:\progs\perl>YA_ARGV_test.pl foo bar baz
foo
bar
baz
foo
bar
baz

C:\>assoc .pl
.pl=Perl

C:\>ftype perl
perl="C:\Perl\bin\perl.exe" "%1" %*


##</code><code>##

C:\>echo %pathext%
.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC;.py;.pyw;.RB;.RBW