From b6f3bda0a4808db5c7029b65424d6712bb480bbb Mon Sep 17 00:00:00 2001
From: Niko Matsakis <niko@alum.mit.edu>
Date: Tue, 27 Mar 2012 17:11:43 -0700
Subject: [PATCH] add comment

---
 src/layout/base.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/layout/base.rs b/src/layout/base.rs
index 34507cc3338..0ea07d0f721 100644
--- a/src/layout/base.rs
+++ b/src/layout/base.rs
@@ -59,6 +59,11 @@ fn linked_box(n: node) -> box {
 fn reflow_block(root: box, available_width: au) {
     // Root here is the root of the reflow, not necessarily the doc as
     // a whole.
+    //
+    // This routine:
+    // - generates root.bounds.size
+    // - generates root.bounds.origin for each child
+    // - and recursively computes the bounds for each child
 
     alt root.node.get().kind {
       nk_img(size) {