Include the source code and specialized highlighting in compare_c documentation.
Include the source code and specialized highlighting in compare_c documentation.

git-svn-id: b33639a17d2ba9376d62b8d60166ce127b8f026d@2478 0e562018-b8fb-0310-a933-ecf073c7c197

tkelman/CppAD-oldmirror,tkelman/CppAD-oldmirror,tkelman/CppAD-oldmirror,tkelman/CppAD-oldmirror