fix errorsHEADmaster

There are multiple subtle errors in the previous version, both in the
codes and in the description of the BNF format.  This version should
fix some problems now.

This version can successfully parse the grammar of its own grammar
format, which is quite nice.  See test/check_reader.c for parsing this
format.

1 files changed, 6 insertions, 2 deletions

diff --git a/src/crf.c b/src/crf.c
index 1c9fea9..5dba8bf 100644
--- a/src/crf.c
+++ b/src/crf.c
@@ -95,8 +95,10 @@ crf_add_edge(crf *crfp, pair2 source, pair4 label)
       label.u
     };
 
-  /* fleprintf("adding (%ld, %ld, %ld, %ld, %ld, %ld)\n",
-   *           p6.x, p6.y, p6.z, p6.u, p6.v, p6.w); */
+#ifdef DEBUG
+  fleprintf("adding (%ld, %ld, %ld, %ld, %ld, %ld)\n",
+            p6.x, p6.y, p6.z, p6.u, p6.v, p6.w);
+#endif
 
   NUM *find_result = luple6_find(crfp->lup, p6);
 
@@ -118,7 +120,9 @@ crf_add_edge(crf *crfp, pair2 source, pair4 label)
 void
 destroy_crf(crf *crfp)
 {
+  /* fleprintf0("hi\n"); */
   destroy_luple6(crfp->lup);
+  /* fleprintf0("hi\n"); */
   free(crfp);
 }