d2/align: Attempt to clarify proposal for libale following calculations.

[Ale.git] / d2 / align.h

diff --git a/d2/align.h b/d2/align.h
index 6f45b2f..21da048 100644 (file)
--- a/d2/align.h
+++ b/d2/align.h
@@ -344,8 +344,10 @@ private:
         *
         * And assign to libale functionality like this:
         *
-        *   * correct each element based on an estimated error from alignment-
-        *     calculated change in the parent element.
+        *   * correct each received start element (other than 0th) based on an
+        *     estimated error from alignment-calculated change in the parent
+        *     element.  (I.e., propagate final alignment calculations to 
+        *     any children's start values.)
         */
 
        /*