Hi,

In message "Re: change in %w{} in 1.8?"
    on Tue, 11 Jan 2005 11:22:44 +0900, "David A. Black" <dblack / wobblini.net> writes:

|Not the most important case, but... using space as a delimiter for %w
|worked in 1.6.8 but not in 1.8.2:

|Is this intentional?

Yes.  The parser confuses separating spaces and delimiters now.  It
used to cut text until delimiters and parse it.  It's the cost to pay
for better string interpolation.

							matz.