All the other search engines except lucene are written in C/C++. Why didn't Vik Singh test also CLucene (http://sourceforge.net/projects/clucene/)?

Here is the CLucene's description on SourceForce: "CLucene is a C++ port of Lucene: the high-performance, full-featured text search engine written in Java. CLucene is faster than lucene as it is written in C++."

Continuing the same line of thought, D has implemented some of C++0x features, will be C++0x support added to Digital Mars C++?
I guess it depends on the customers asking for it. But without any tempting offers like cross platform support, C++0x support, 64bit support, there will be no demand from customers.

From what I've understood his D implementation and Digital Mars C++ share some code. Would he bring Dital Mars C++ to MAC also? Or to Linux for that matter?

TR1 means Library Technical Report 1, it contains:

• std::tr1
• Utilities
• • shared_ptr
  • regular expressions
  • random numbers
• Meta-Template-Programming
• • reference_wrapper
  • lambda binders and adaptors
  • type_traits
  • tuples
• Containers
• • arrays
  • hash containers

For more information see this: http://www.open-std.org/jtc1/sc22/wg21/docs/papers /2004/n1647.pdf