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Name:

end sub -- ends a subroutine definition

Synopsis:
 
sub foo(...) 
  ... 
end sub 

Description:
Marks the end of a subroutine-definition (which starts with the sub-keyword). The whole concept of subroutines is explained within the entry for sub. 
Example:
print foo(3) 

sub foo(a) 
	return a*2 
end sub 
Explanation:

This program prints out 6. The subroutine foo simply returns twice its argument.



Related: sub