\subsection{No Replay}
-By $\commitmerge$,
+By \commitmergename,
$D \isin C \implies D \isin L \lor D \isin R^- \lor D = C$.
So, by Ordering of Ingredients,
Ingredients Prevent Replay applies. $\qed$
By Base Acyclic for $R^-$, $D \not\isin R^-$.
-Apply $\commitmerge$: $D \not\isin C$. OK.
+Apply \commitmergename: $D \not\isin C$. OK.
\subsubsection{For $D \neq C, D \le L, D \notin \pry$:}
By Tip Contents for $R^+$, $D \isin R^+ \equiv D \isin R^-$.
-Apply $\commitmerge$: $D \isin C \equiv D \isin L$. OK.
+Apply \commitmergename: $D \isin C \equiv D \isin L$. OK.
$\qed$