* Short term
-** scan-code.l
-Avoid variables for format strings, as then GCC cannot check them.
-show_sub_messages should call show_sub_message.
+** push-parser
+Check it too when checking the different kinds of parsers. And be
+sure to check that the initial-action is performed once per parsing.
** m4 names
b4_shared_declarations is no longer what it is. Make it
b4_parser_declaration for instance.
-** glr.cc: %defines
-it should not be mandatory.
-
** $ and others in epilogue
A stray $ is a warning in the actions, but an error in the epilogue.
IMHO, it should not even be a warning in the epilogue.
-** obstack_copy etc.
-There seems to be some other interesting functions for obstacks that
-we should consider using.
-
** stack.hh
Get rid of it. The original idea is nice, but actually it makes
the code harder to follow, and uselessly different from the other