boost->std: shared_ptr, dynamic_cast

pub/lib/commands.cpp

pub/lib/expr.hpp

pub/lib/fassign.cpp

pub/lib/file_out.cpp

pub/lib/import.cpp

pub/lib/mem.hpp

pub/lib/node.hpp

pub/lib/olf.cpp

pub/lib/olf.hpp

pub/lib/ptr.hpp

pub/lib/special.cpp

pub/lib/toplevel.cpp

pub/lib/xax_lex.hpp

pub/lib/xax_lex.lpp

pub/lib/xax_yacc.ypp