diff options
-rw-r--r-- | trie.inc.h | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -115,9 +115,9 @@ FREE_F(TRIE(TYPE)) { int TRIE_DOT(TYPE) ( TRIE(TYPE)* trie, FILE* f ) { TRIE_NODE(TYPE)* n = trie->root->child; - fputs("root;", f); + fputs("root [fontcolor=gray, color=gray];", f); while (n != NULL) { - fprintf(f, "root -> \"%p\"\n", + fprintf(f, "root -> \"%p\" [color=gray]\n", (void*) n); fprintf(f, "subgraph \"cluster_%c\" {\n", n->c); |