.

wcfs/todo.dot

@@ -42,7 +42,7 @@ digraph {
 
 	zobj2file	-> zblk2file;
 	zobj2file	-> zbtree2file;
-	zbtree2file	-> δBTree [color=grey];
+	zbtree2file	-> δBTree;
 
 //	wcfs_simple	-> Btree_read;
 //	wcfs_simple	-> ZBlk_read;
@@ -75,8 +75,8 @@ digraph {
 	wcfsInvProcess	[label="process\nZODB invalidations", style=filled fillcolor=grey95]
 	zconnCacheGet	[label="zonn.\n.Cache.Get", style=filled fillcolor=lightyellow]
 	zobj2file	[label="Z* → file/[]#blk", style=filled fillcolor=grey95]
-	zblk2file	[label="ZBlk*\n↓\nfile/[]#blk", style=filled fillcolor=lightyellow]
-	zbtree2file	[label="BTree/Bucket\n↓\nfile/[]#blk"]
+	zblk2file	[label="ZBlk*\n↓\nfile/[]#blk", style=filled fillcolor=grey95]
+	zbtree2file	[label="BTree/Bucket\n↓\nfile/[]#blk", style=filled fillcolor=grey95]
 	δBTree		[label="δ(BTree)", style=filled fillcolor=grey95]
 
 	fuseRetrieveCache [label="FUSE:\nretrieve cache", style=filled fillcolor=lightyellow]

wcfs/todo.svg

@@ -316,7 +316,7 @@
 <!-- zblk2file -->
 <g id="node22" class="node">
 <title>zblk2file</title>
-<ellipse fill="lightyellow" stroke="black" cx="62.23" cy="-109.48" rx="62.45" ry="37.45"/>
+<ellipse fill="#f2f2f2" stroke="black" cx="62.23" cy="-109.48" rx="62.45" ry="37.45"/>
 <text text-anchor="middle" x="62.23" y="-120.78" font-family="Times,serif" font-size="14.00">ZBlk*</text>
 <text text-anchor="middle" x="62.23" y="-105.78" font-family="Times,serif" font-size="14.00">↓</text>
 <text text-anchor="middle" x="62.23" y="-90.78" font-family="Times,serif" font-size="14.00">file/[]#blk</text>
@@ -330,7 +330,7 @@
 <!-- zbtree2file -->
 <g id="node23" class="node">
 <title>zbtree2file</title>
-<ellipse fill="none" stroke="black" cx="222.23" cy="-109.48" rx="79.81" ry="37.45"/>
+<ellipse fill="#f2f2f2" stroke="black" cx="222.23" cy="-109.48" rx="79.81" ry="37.45"/>
 <text text-anchor="middle" x="222.23" y="-120.78" font-family="Times,serif" font-size="14.00">BTree/Bucket</text>
 <text text-anchor="middle" x="222.23" y="-105.78" font-family="Times,serif" font-size="14.00">↓</text>
 <text text-anchor="middle" x="222.23" y="-90.78" font-family="Times,serif" font-size="14.00">file/[]#blk</text>
@@ -368,8 +368,8 @@
 <!-- zbtree2file&#45;&gt;δBTree -->
 <g id="edge24" class="edge">
 <title>zbtree2file&#45;&gt;δBTree</title>
-<path fill="none" stroke="grey" d="M222.23,-71.82C222.23,-63.33 222.23,-54.43 222.23,-46.42"/>
-<polygon fill="grey" stroke="grey" points="225.73,-46.15 222.23,-36.15 218.73,-46.15 225.73,-46.15"/>
+<path fill="none" stroke="black" d="M222.23,-71.82C222.23,-63.33 222.23,-54.43 222.23,-46.42"/>
+<polygon fill="black" stroke="black" points="225.73,-46.15 222.23,-36.15 218.73,-46.15 225.73,-46.15"/>
 </g>
 <!-- clientInvHandle&#45;&gt;headWatch -->
 <g id="edge29" class="edge">