Clean up formatting in "Matching Function"

chapters/overloaded.tex

@@ -58,10 +58,7 @@ \section{Overview of overloaded operators}\label{overview-of-overloaded-operator
 
 \section{Matching Function}\label{matching-function}
 
-All functions defined inside the \lstinline!operator! class must return one
-output (based on the restriction above), and may include functions with
-optional arguments, i.e.\ functions of the form
-
+All functions defined inside the \lstinline!operator! class must return one output (based on the restriction above), and may include functions with optional arguments, i.e.\ functions of the form
 \begin{lstlisting}[language=modelica]
 function f
   input $A_1$ $u_1$;
@@ -74,17 +71,16 @@ \section{Matching Function}\label{matching-function}
   $\ldots$
 end f;
 \end{lstlisting}
-The vector P indicates whether argument m of f has a default value (\lstinline!true! for default value, \lstinline!false! otherwise).  A call
-f($A_1$, $a_{2}$,\ldots{}, $a_{k}$, $b_{1}$ = $w_{1}$ ,\ldots{}, $b_{p}$ = $w_{p}$)
-with distinct names $b_{j}$ is a valid match for the function f, provided (treating \lstinline!Integer! and \lstinline!Real! as the same type)
 
+The vector $P$ indicates whether argument $m$ of \lstinline!f! has a default value (\lstinline!true! for default value, \lstinline!false! otherwise).
+A call \lstinline!f($A_1$, $a_{2}$, $\ldots$, $a_{k}$, $b_{1}$ = $w_{1}$, $\ldots$, $b_{p}$ = $w_{p}$)! with distinct names $b_{j}$ is a valid match for the function \lstinline!f!, provided (treating \lstinline!Integer! and \lstinline!Real! as the same type)
 \begin{itemize}
 \item
   $A_{i}$ = typeOf($A_{i}$) for $1 \leq i \leq k$,
 \item
-  the names $b_{j}$ = $u_{\mathit{Qj}}$, $\mathit{Qj} > k$, $A_{\mathit{Qj}}$ = typeOf($w_{i}$) for $1 \leq j \leq p$, and
+  the names $b_{j}$ = $u_{Q_{j}}$, $Q_{j} > k$, $A_{Q_{j}}$ = typeOf($w_{i}$) for $1 \leq j \leq p$, and
 \item
-  if the union of $\{i: 1 \leq i \leq k \}$, $\{\mathit{Qj}: 1 \leq j \leq p\}$, and $\{m: P_{m} \text{ is \lstinline!true! and } 1 \leq m \leq n \}$ is the set $\{i: 1 \leq i \leq n\}$.
+  if the union of $\{i: 1 \leq i \leq k \}$, $\{Q_{j}: 1 \leq j \leq p\}$, and $\{m: P_{m} \text{ is \lstinline!true! and } 1 \leq m \leq n \}$ is the set $\{i: 1 \leq i \leq n\}$.
 \end{itemize}
 
 \begin{nonnormative}