X-Git-Url: http://git.cascardo.info/?p=cascardo%2Fgrammar.git;a=blobdiff_plain;f=lr1.c;h=2124bb1e8d8b02989c87f06ab8a3add592ba0e82;hp=d7f2d9821e2e43f5e68366f2b0e66b447c521b03;hb=6cc79eec169468a13248d59f81c0bb463f296cdb;hpb=335666b364746a70a6fdae72b4695db0c21b5b24

diff --git a/lr1.c b/lr1.c
index d7f2d98..2124bb1 100644
--- a/lr1.c
+++ b/lr1.c
@@ -1,5 +1,6 @@
 #include <grammar.h>
 #include <stdlib.h>
+#include <lr1.h>
 
 enum { PARSER_SHIFT, PARSER_REDUCE, PARSER_ACCEPT };
 
@@ -67,7 +68,7 @@ void transition_delete (transition_t* transition)
   g_free (transition);
 }
 
-static void lr1_push (lr1_t* parser, gint st, gpointer attrib)
+void lr1_push (lr1_t* parser, gint st, gpointer attrib)
 {
   state_t* state;
   state = g_malloc (sizeof (state_t));
@@ -103,7 +104,6 @@ lr1_t* lr1_new (nextcb cb, gpointer data)
   parser->data = data;
 
   parser->stack = NULL;
-  lr1_push (parser, 0, NULL);
   parser->table = g_hash_table_new_full (g_direct_hash, g_direct_equal,
 					 NULL, g_hash_table_destroy);
 
@@ -236,7 +236,7 @@ gpointer lr1_build (lr1_t* parser)
 
 	  for (l = grammar_get_rule (transition->right);
 	       l != NULL;
-	       l = g_list_previous (l))
+	       l = g_list_next (l))
 	    {
 	      gpointer attr;
 	      if (!lr1_pop (parser, &attr))