perl -we "package API{$|++;$'__=__PACKAGE__;$\"=','}print/J$__/?exit:q
+q($_\r)for glob qq{{@{[A..P,I]}}}x4"

[download]

Note: Win32 double quotes!

Thanks Tux, thanks Eily

L*

PS changed the title from empty API package -- oneliner to the current

There are no rules, there are no thumbs..
Reinvent the wheel, then learn The Wheel; may be one day you reinvent one of THE WHEELS.

In reply to perl: we package API -- oneliner by Discipulus

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