anchor.diff:    * CMakeLists.txt - Contains the CMake commands you wish to run
     * main.cpp - The source file with main
   
  -[[requirements]]
  -Requirements
  -~~~~~~~~~~~~
  +# Requirements
   
   This example requires the boost libraries to be installed in a default system
   location.
   
  -[[concepts]]
  -Concepts
  -~~~~~~~~
  +# Concepts
   
  -[[find_package]]
  -Finding a Package
  -^^^^^^^^^^^^^^^^^
  +## Finding a Package
   
   As mentioned above the `find_package()` function will search for CMake modules in the formant
   "FindXXX.cmake" from the list of folders in `CMAKE_MODULE_PATH`. The exact
  
positive.code: = Including Third Party Library
  
  :toc:
  :toc-placement!:
  
  toc::[]
  
  
  [[intro]]
  Introduction
  ------------
  
  Nearly all non-trivial projects will have a requirement for including third party
  libraries, headers, or programs. CMake has support for finding the path to these tools using
  
negative.code: endif()
  ----
  
  ## Exported Variables
  
  After a package is found it will often export variables which can inform the user
  where to find the library, header, or executable files. Similar to the `XXX_FOUND`
  