* src/Makefile.am (SUBDIRS): Update.
	* configure.ac: Update.

	* src/det-to-cpp/Main.r: New.  Provide a filter that converts C++
	programs annoted for determinstic parsing into usual C++ programs.
	* src/det-to-cpp/Makefile.am: New file.
	* src/det-to-cpp: New directory.