Add graphviz output for TRIE's.

Add simple output in dot format for trie structures. Along with a
slightly updated main which handles a few more command line arguments.

Also updated makefile to generate pdf's from dot files and dot-files
from parse.

1 files changed, 8 insertions, 0 deletions

diff --git a/trie.h b/trie.h
index 52e1072d..20b08ec9 100644
--- a/trie.h
+++ b/trie.h
@@ -1,6 +1,8 @@
 #ifndef TRIE_H
 #define TRIE_H
 
+#include <stdio.h>
+
 #include "macro.h"
 
 #define TRIE(T) TP(trie__, T)
@@ -15,6 +17,9 @@
 #define TRIE_PUT(T) TP(trie_put__, T)
 #define TRIE_GET(T) TP(trie_get__, T)
 
+#define TRIE_DOT(T) TP(trie_to_dot__, T)
+#define TRIE_DOT_HELP(T) TP(trie_to_dot_helper__, T)
+
 #endif /* TRIE_H */
 #ifdef TYPE
 
@@ -45,4 +50,7 @@ int TRIE_NODE_FREE(TYPE) ( TRIE_NODE(TYPE)* node );
 
 int TRIE_FREE(TYPE) ( TRIE(TYPE)* trie );
 
+int TRIE_DOT(TYPE) (  TRIE(TYPE)*, FILE* );
+int TRIE_DOT_HELP(TYPE) ( TRIE_NODE(TYPE)*, FILE* );
+
 #endif /* TYPE */