From 2a2c6ddeb656e1af5382b05ca85f052576b805ec Mon Sep 17 00:00:00 2001
From: Alon Levy <alon@pobox.com>
Date: Sun, 4 Jan 2015 19:15:05 +0200
Subject: bubble property used, lacks animation (noticeably)

---
 src/client/model/core.js  | 4 ++--
 src/client/model/graph.js | 7 +++++--
 2 files changed, 7 insertions(+), 4 deletions(-)

(limited to 'src/client/model')

diff --git a/src/client/model/core.js b/src/client/model/core.js
index 18aa2507..3eab1596 100644
--- a/src/client/model/core.js
+++ b/src/client/model/core.js
@@ -71,8 +71,8 @@ define(['util'], function(util) {
 
         // type
         if (undefined == node_spec.type) {
-            console.debug('create_node_from_spec: undefined type, falling back to \'empty\'');
-            node_spec.type = 'empty';
+            console.debug('create_node_from_spec: undefined type, falling back to \'perm\'');
+            node_spec.type = 'perm';
         }
         ret.type = node_spec.type;
 
diff --git a/src/client/model/graph.js b/src/client/model/graph.js
index 61797886..2c8298ad 100644
--- a/src/client/model/graph.js
+++ b/src/client/model/graph.js
@@ -688,14 +688,17 @@ function Graph(temporary) {
         return foundNodes;
     }
 
-    function clear() {
+    function clear(push_diff) {
+        push_diff = push_diff === undefined ? true : push_diff;
         id_to_node_map = {};
         node_map = {}
         id_to_link_map = {};
         link_map = {};
         invalidate_links = true;
         invalidate_nodes = true;
-        // FIXME: push on diffBus?
+        if (push_diff) {
+            diffBus.push({}); // FIXME: better value
+        }
     }
     this.clear = clear;
 
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