doc-src/Codegen/Thy/document/Program.tex

 \hspace*{0pt}datatype nat = Zero{\char95}nat | Suc of nat;\\
 \hspace*{0pt}\\
 \hspace*{0pt}type 'a semigroup = {\char123}mult :~'a -> 'a -> 'a{\char125};\\
 \hspace*{0pt}fun mult (A{\char95}:'a semigroup) = {\char35}mult A{\char95};\\
 \hspace*{0pt}\\
-\hspace*{0pt}type 'a monoid = {\char123}Program{\char95}{\char95}semigroup{\char95}monoid :~'a semigroup,~neutral :~'a{\char125};\\
-\hspace*{0pt}fun semigroup{\char95}monoid (A{\char95}:'a monoid) = {\char35}Program{\char95}{\char95}semigroup{\char95}monoid A{\char95};\\
+\hspace*{0pt}type 'a monoid = {\char123}semigroup{\char95}monoid :~'a semigroup,~neutral :~'a{\char125};\\
+\hspace*{0pt}fun semigroup{\char95}monoid (A{\char95}:'a monoid) = {\char35}semigroup{\char95}monoid A{\char95};\\
 \hspace*{0pt}fun neutral (A{\char95}:'a monoid) = {\char35}neutral A{\char95};\\
 \hspace*{0pt}\\
 \hspace*{0pt}fun pow A{\char95}~Zero{\char95}nat a = neutral A{\char95}\\
 \hspace*{0pt} ~| pow A{\char95}~(Suc n) a = mult (semigroup{\char95}monoid A{\char95}) a (pow A{\char95}~n a);\\
 \hspace*{0pt}\\

 \hspace*{0pt}fun mult{\char95}nat Zero{\char95}nat n = Zero{\char95}nat\\
 \hspace*{0pt} ~| mult{\char95}nat (Suc m) n = plus{\char95}nat n (mult{\char95}nat m n);\\
 \hspace*{0pt}\\
 \hspace*{0pt}val semigroup{\char95}nat = {\char123}mult = mult{\char95}nat{\char125}~:~nat semigroup;\\
 \hspace*{0pt}\\
-\hspace*{0pt}val monoid{\char95}nat =\\
-\hspace*{0pt} ~{\char123}Program{\char95}{\char95}semigroup{\char95}monoid = semigroup{\char95}nat,~neutral = neutral{\char95}nat{\char125}~:\\
-\hspace*{0pt} ~nat monoid;\\
+\hspace*{0pt}val monoid{\char95}nat = {\char123}semigroup{\char95}monoid = semigroup{\char95}nat,~neutral = neutral{\char95}nat{\char125}\\
+\hspace*{0pt} ~:~nat monoid;\\
 \hspace*{0pt}\\
 \hspace*{0pt}fun bexp n = pow monoid{\char95}nat n (Suc (Suc Zero{\char95}nat));\\
 \hspace*{0pt}\\
 \hspace*{0pt}end;~(*struct Example*)%
 \end{isamarkuptext}%

 \begin{isamarkuptext}%
 \isatypewriter%
 \noindent%
 \hspace*{0pt}strict{\char95}dequeue ::~forall a.~Queue a -> (a,~Queue a);\\
 \hspace*{0pt}strict{\char95}dequeue (AQueue xs []) =\\
-\hspace*{0pt} ~let {\char123}\\
+\hspace*{0pt} ~(let {\char123}\\
 \hspace*{0pt} ~~~(y :~ys) = rev xs;\\
-\hspace*{0pt} ~{\char125}~in (y,~AQueue [] ys);\\
+\hspace*{0pt} ~{\char125}~in (y,~AQueue [] ys) );\\
 \hspace*{0pt}strict{\char95}dequeue (AQueue xs (y :~ys)) = (y,~AQueue xs ys);%
 \end{isamarkuptext}%
 \isamarkuptrue%
 %
 \endisatagquote