|  | /// \mainpage clang | 
|  | /// | 
|  | /// \section main_intro Introduction | 
|  | /// Welcome to the clang project. | 
|  | /// | 
|  | /// This documentation describes the **internal** software that makes | 
|  | /// up clang, not the **external** use of clang. There are no instructions | 
|  | /// here on how to use clang, only the APIs that make up the software. For | 
|  | /// usage instructions, please see the programmer's guide or reference | 
|  | /// manual. | 
|  | /// | 
|  | /// \section main_caveat Caveat | 
|  | /// This documentation is generated directly from the source code with doxygen. | 
|  | /// Since clang is constantly under active development, what you're about to | 
|  | /// read is out of date! |