+UNIMPL ("DATE", ERRO, ERRO, ERRO, ERRO)
+DBGCMD ("DEBUG CASEFILE", INIT, INPU, TRAN, PROC, cmd_debug_casefile)
+DBGCMD ("DEBUG EVALUATE", INIT, INPU, TRAN, PROC, cmd_debug_evaluate)
+DBGCMD ("DEBUG MOMENTS", INIT, INPU, TRAN, PROC, cmd_debug_moments)
+DBGCMD ("DEBUG POOL", INIT, INPU, TRAN, PROC, cmd_debug_pool)
+UNIMPL ("DELETE VARIABLES", ERRO, ERRO, ERRO, ERRO)