From: Emden Gansner <emdenrg@google.com>
Date: Wed, 21 Oct 2015 18:16:33 +0000 (-0400)
Subject: Fix script to avoid loops and store multiple edge count in multiplicity rather than... 
X-Git-Tag: TRAVIS_CI_BUILD_EXPERIMENTAL~98
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=6d2de60c9dd58104ecaecd6b37917e70da5574f5;p=graphviz

Fix script to avoid loops and store multiple edge count in multiplicity rather than weight.
---

diff --git a/cmd/gvpr/lib/binduce b/cmd/gvpr/lib/binduce
index c644f7b19..847a905e0 100644
--- a/cmd/gvpr/lib/binduce
+++ b/cmd/gvpr/lib/binduce
@@ -29,7 +29,7 @@ N[aget($,aname)==value] {
       else if ($G.directed && (e = isEdge(nbrs[i+1],nbrs[i],""))) {
         wt[e] += 1;
       }
-      else {
+      else if (nbrs[i] != nbrs[i+1]) { // avoid loops
         e = edge(nbrs[i],nbrs[i+1],"");
         wt[e] = 1;
       }
@@ -40,6 +40,6 @@ N[aget($,aname)==value] {
 }
 END_G{
   for (wt[e]) {
-    e.weight = sprintf ("%d", wt[e]);
+    e.multiplicity = sprintf ("%d", wt[e]);
   }
 }