From 26844dc61b6bc8f31801ce65cc56ce0462482139 Mon Sep 17 00:00:00 2001
From: Stephen J. Turnbull
Date: Wed, 14 Mar 2012 16:22:18 -0700
Subject: Improved layout of graphviz version of chains.

---
 src/mailman/docs/8-miles-high.rst | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

(limited to 'src/mailman')

diff --git a/src/mailman/docs/8-miles-high.rst b/src/mailman/docs/8-miles-high.rst
index 320a76dfc..973d26dbd 100644
--- a/src/mailman/docs/8-miles-high.rst
+++ b/src/mailman/docs/8-miles-high.rst
@@ -93,7 +93,7 @@ next rule in the filter chain.
 .. graphviz::
 
    digraph chains {
-     rankdir=TB;
+     rankdir=LR;
      approved [shape=record, label="<f0> approved | {<f1> | <f2>}"];
      emergency [shape=record, label="<f0> emergency | {<f1> | <f2>}"];
      loop [shape=record, label="<f0> loop | {<f1> | <f2>}"];
@@ -102,11 +102,11 @@ next rule in the filter chain.
      maxsize [shape=record, label="<f0> max\ size | {<f1> | <f2>}"];
      any [shape=record, label="<f0> any | {<f1> | <f2>}"];
      truth [shape=record, label="<f0> truth | <f1>"];
-     IN [shape=box, color=lightblue, style=filled];
+     IN [shape=box, color=lightblue, style=filled, rank=source];
      IN -> approved;
-     subgraph clusterbar {
-       rank=same;
-       subgraph clusterfubar {
+     subgraph fubar {
+       subgraph bar {
+         /* rankdir=TB; */
          rank=same;
          approved:f2 -> emergency;
          emergency:f2 -> loop;
@@ -116,9 +116,8 @@ next rule in the filter chain.
          maxsize:f2 -> any;
          any:f2 -> truth;
        };
-       clusterfoo [shape=none];
-       subgraph clusterfoo {
-         rankdir=LR;
+       subgraph foo {
+         /* rankdir=TB; */
          rank=same;
          APPROVED [shape=box, color=lightblue, style=filled];
          POSTING [shape=box, color=lightblue, style=filled];
-- 
cgit v1.2.3-70-g09d2