Parse trees, dangling else, etc.

1 files changed, 6 insertions, 5 deletions

diff --git a/grammars/c/disambiguate.c b/grammars/c/disambiguate.c
index 9a8bf08..a2d69d1 100644
--- a/grammars/c/disambiguate.c
+++ b/grammars/c/disambiguate.c
@@ -1,8 +1,8 @@
 int disambiguator(struct state *old, struct state *new) {
-    // printf("Old tree: ");
-    // print_parse_tree2(old);
-    // printf("New tree: ");
-    // print_parse_tree2(new);
+    // printf("Old tree:\n");
+    // print_parse_tree(old, 4);
+    // printf("New tree:\n");
+    // print_parse_tree(new, 4);
 
     if (old->start_idx != new->start_idx) {
         // printf("\t\tIGNORING "); print_parse_tree2(old);
@@ -44,6 +44,7 @@ int disambiguator(struct state *old, struct state *new) {
             }
         }
     }
-    printf("TOTALLY UNKNOWN!\n");
+
+    fprintf(stderr, "TOTALLY UNKNOWN!\n");
     return 2;
 }