\newcommand{\pancsof}[2]{\pancs ( #1 , #2 ) }
\newcommand{\pendsof}[2]{\pends ( #1 , #2 ) }
-\newcommand{\commitmerge}{{\mathcal M}}
-\newcommand{\commitmergeof}[4]{\commitmerge(#1,#2,#3,#4)}
+%\newcommand{\commitmerge}{\text{\commitmergename}}
+\newcommand{\commitmergeof}[4]{#1 \approx \stmtmergeof{#2}{#3}{#4}}
%\newcommand{\merge}[4]{{#2 {{\frac{ #1 }{ #3 } #4}}}}
+\newcommand{\commitmergename}{Git Merge}
\newcommand{\patch}{{\mathcal P}}
\newcommand{\base}{{\mathcal B}}
\newcommand{\depsreq}{{\mathcal G}}
\newcommand{\allsrcs}{\set U}
+\newcommand{\allreach}{\set O}
+\newcommand{\allreachof}[1]{\set O^{#1}}
\newcommand{\patchof}[1]{\patch ( #1 ) }
\newcommand{\baseof}[1]{\base ( #1 ) }
\newcommand{\mergeof}[3]{\left\langle #1 \;\middle\langle #2 \middle\rangle\; #3 \right\rangle}
\newcommand{\alg}[1]{\text{\bf #1}}
-\newcommand{\setmerge}{\alg{merge}}
-\newcommand{\setmergeof}[3]{\setmerge\mergeof{#1}{#2}{#3}}
-\newcommand{\stmtmergeof}[3]{\setmerge\mergeof{#1}{#2}{#3}}
+\newcommand{\setmerge}{\mergeof{}{}{}}
+\newcommand{\setmergeof}[3]{\mergeof{#1}{#2}{#3}}
+\newcommand{\stmtmergeof}[3]{\mergeof{#1}{#2}{#3}}
%\newcommand{\setmergeof}[3]{\setmerge\left\lgroup #1 \;\middle\lmoustache\; #2 \;\middle\rmoustache\; #3 \right\rgroup}
%\newcommand{\setmergeof}[3]{\setmerge\left\rmoustache #1 \middle\rmoustache #2 \middle\lmoustache #3 \right\lmoustache}
\newcommand{\tipdn}{ \tipa \pdn }
\newcommand{\tipdy}{ \tipa \pdy }
+\newcommand{\tippy}{ \tipa \py }
+
%\newcommand{\bigforall}{\mathop{\hbox{\huge$\forall$}}}
\newcommand{\bigforall}{%
\mathop{\mathchoice%
\newcommand{\qed}{\square}
\newcommand{\proofstarts}{{\it Proof:}}
\newcommand{\proof}[1]{\proofstarts #1 $\qed$}
+\newcommand{\commitproof}[1]{{\it Proof of commit generation conditions:}
+ #1 $\qed$}
\newcommand{\statement}[2]{\[\eqn{ #1 }{ #2 }\]}