.

wcfs/todo.dot

@@ -72,7 +72,7 @@ digraph {
 	zbtree2file	[label="BTree/Bucket → file/[]#blk"]
 	δBTree		[label="δ(BTree)"]
 
-	fuseRetrieveCache [label="FUSE:\nretrieve cache"]
+	fuseRetrieveCache [label="FUSE:\nretrieve cache", style=filled fillcolor=grey95]
 
 	wcfsRead	[label="read(#blk)"]
 

wcfs/todo.svg

@@ -174,7 +174,7 @@
 <!-- fuseRetrieveCache -->
 <g id="node11" class="node">
 <title>fuseRetrieveCache</title>
-<ellipse fill="none" stroke="#000000" cx="682.8112" cy="-188.6102" rx="65.1077" ry="26.7407"/>
+<ellipse fill="#f2f2f2" stroke="#000000" cx="682.8112" cy="-188.6102" rx="65.1077" ry="26.7407"/>
 <text text-anchor="middle" x="682.8112" y="-192.4102" font-family="Times,serif" font-size="14.00" fill="#000000">FUSE:</text>
 <text text-anchor="middle" x="682.8112" y="-177.4102" font-family="Times,serif" font-size="14.00" fill="#000000">retrieve cache</text>
 </g>