hbcxx
Use "#!/usr/bin/env hbcxx" to make C++ source code executable
...This is not because the language has been changed massively but because the new
features encourage a different, and slightly higher level way to think
about writing C++. It's faster, more fun, supports lambdas, has tools to simplify memory management and includes regular expressions in the standard library.
hbcxx is a tool to keep things fast and fun by putting of the moment you have to write a build system and an install script. For simple programs, especially for quick and dirty personal toys, the day you have to write a proper build system may never come.
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