Article on Tuples

[Don Clugston]

Walter Bright wrote:
> http://www.digitalmars.com/d/tuple.html

"A tuple is a sequence of elements. Those elements can be types, 
expressions, or aliases."

Is this wording correct? How can you make an alias tuple?
Or does this just mean an alias of another tuple?
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Normal C code reduces in size by ~20%  when converted to D. But what 
happens to LOC when complex C++ template code is converted to D??? 
That's frightening. <g>