wip traversal

diff --git a/trav-alg.tex b/trav-alg.tex
index 3151ca491324aea0160a524516a11ea76e563815..8cbaa9a2cfae6a5f56c4489ac4ff35b27cd01eae 100644 (file)
--- a/trav-alg.tex
+++ b/trav-alg.tex
@@ -66,7 +66,7 @@ In some order, perhaps interleaving the two kinds of merge:
 
 \begin{enumerate}
 
-\item For each $\pd \isdirdep \pc$, find a merge base
+\item For each $\hasdep$-maximal $\pd \isdirdep \pc$, find a merge base
 $M \le W,\; \le \tipdy$ and merge $\tipdy$ into $W$.
 That is, use $\alg{Merge}$ with $L = W,\; R = \tipdy$.
 (Dependency Merge.)