From: north <devnull@localhost>
Date: Tue, 13 Nov 2007 12:45:19 +0000 (+0000)
Subject: *** empty log message ***
X-Git-Tag: LAST_LIBGRAPH~32^2~5033
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=85383b742d4093213350f167b46b7720460f0f13;p=graphviz

*** empty log message ***
---

diff --git a/lib/cgraph/bla.h b/lib/cgraph/bla.h
index cf1f40963..08baa47ff 100644
--- a/lib/cgraph/bla.h
+++ b/lib/cgraph/bla.h
@@ -1,13 +1,14 @@
+void agflatten(Agraph_t * g, int flag);
 typedef Agsubnode_t	Agnoderef_t;
 typedef Dtlink_t	Agedgeref_t;
 
-#define FIRSTNREF(g)	(agflatten(g), (Agnoderef_t*)(dtfirst((g)->n_seq)))
+#define FIRSTNREF(g)	(agflatten(g,1), (Agnoderef_t*)(dtfirst((g)->n_seq)))
 #define NEXTNREF(rep)  	((Agnoderef_t*)((rep)->seq_link.right?(rep)->seq_link.right - offsetof(Agsubnode_t,seq_link):0))
 #define PREVNREF(rep)  	((rep)->seq_link.left)  FIXME
 #define NODEOF(rep)		((rep)->node)
 
-#define FIRSTOUTREF(g,sn)	(agflatten(g), (sn)->out_seq)
-#define FIRSTINREF(g,sn)	(agflatten(g), (sn)->in_seq)
+#define FIRSTOUTREF(g,sn)	(agflatten(g,1), (sn)->out_seq)
+#define FIRSTINREF(g,sn)	(agflatten(g,1), (sn)->in_seq)
 #define NEXTEREF(sn,rep)  	((rep)->right)
 #define PREVEREF(sn,rep)  	((rep)->left)
 /* this is expedient but a bit slimey because it "knows" that dict entries of both nodes