diff --git a/util/LLgen/src/proto.make b/util/LLgen/src/proto.make
index 12def49b7..c28630bff 100644
--- a/util/LLgen/src/proto.make
+++ b/util/LLgen/src/proto.make
@@ -6,7 +6,7 @@ SRC_DIR = $(SRC_HOME)/util/LLgen/src
 LIBDIR = $(TARGET_HOME)/lib/LLgen
 INCLUDES = -I$(SRC_DIR) -I.
 LIBDIRSTR = \"$(LIBDIR)\"
-DEFINES = -DNDEBUG
+DEFINES = -DNDEBUG -DNON_CORRECTING
 CFLAGS = $(DEFINES) $(INCLUDES) $(COPTIONS)
 LDFLAGS=$(LDOPTIONS)
 LINTFLAGS=$(LINTOPTIONS) $(DEFINES) $(INCLUDES) -DNORCSID
diff --git a/util/LLgen/src/tokens.g b/util/LLgen/src/tokens.g
index 7dd8e7a22..fbdd83d2d 100644
--- a/util/LLgen/src/tokens.g
+++ b/util/LLgen/src/tokens.g
@@ -501,6 +501,15 @@ cpy(s,p,inserted) register string p; {
 		}
 		t = "literal";
 		break;
+	  case C_ACTION:
+		t = "C action";
+		break;
+	  case C_PARAMS:
+		t = "C parameter section";
+		break;
+	  case C_EXPR:
+		t = "C expression";
+		break;
 	  case EOFILE :
 		t = "end-of-file";
 		break;