i've grumbled about this before -- the *apparent* redundancy in
combining the "_append" and "+=" constructs -- but someone recently
suggested there's a use case for that that weirds me out if true.
given that "_append" defers appending, and that "+=" inserts a
space, the argument was that combining them both defers appending
*and* inserts a space when appending is finally done.
*blink*.
seriously? is that what that combination is being used for?
rday
p.s. i don't even want to think what happens if you combine "_append"
and, say, "=+". or some other operator.
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Robert P. J. Day Ottawa, Ontario, CANADA
http://crashcourse.ca
Twitter: http://twitter.com/rpjday
LinkedIn: http://ca.linkedin.com/in/rpjday
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