fixed page breaking of code and exercises

codestyle/lecture/codestyle.tex

@@ -204,7 +204,7 @@ random walk\footnote{A random walk is a simple simulation of Brownian
 (listing \ref{chaoticcode}) then in cleaner way (listing
 \ref{cleancode})
 
-\begin{lstlisting}[label=chaoticcode, caption={Chaotic implementation of the random-walk.}]
+\begin{pagelisting}[label=chaoticcode, caption={Chaotic implementation of the random-walk.}]
 num_runs = 10; max_steps = 1000;
 
 positions = zeros(max_steps, num_runs);
@@ -217,18 +217,15 @@ for step = 2:max_steps
 x = randn(1);
 if x<0
 positions(step, run)= positions(step-1, run)+1;
-    
        
 elseif x>0
  positions(step,run)=positions(step-1,run)-1;
  end
 end
 end
-\end{lstlisting}
+\end{pagelisting}
 
-\pagebreak[4]
-
-\begin{lstlisting}[label=cleancode, caption={Clean implementation of the random-walk.}]
+\begin{pagelisting}[label=cleancode, caption={Clean implementation of the random-walk.}]
 num_runs = 10;
 max_steps = 1000;
 positions = zeros(max_steps, num_runs);
@@ -243,7 +240,7 @@ for run = 1:num_runs
         end
     end
 end
-\end{lstlisting}
+\end{pagelisting}
 
 \section{Using comments}
 
@@ -275,7 +272,6 @@ avoided:\\ \varcode{ x = x + 2; \% add two to x}\\
     make it even clearer.}{Steve McConnell}
 \end{important}
 
-\pagebreak[4]
 \section{Documenting functions}
 All pre-defined \matlab{} functions begin with a comment block that
 describes the purpose of the function, the required and optional
@@ -335,8 +331,7 @@ used within the context of another function \matlab{} allows to define
 within the same file. Listing \ref{localfunctions} shows an example of
 a local function definition.
 
-\pagebreak[3] 
-\lstinputlisting[label=localfunctions, caption={Example for local
+\pageinputlisting[label=localfunctions, caption={Example for local
   functions.}]{calculateSines.m}
 
 \emph{Local function} live in the same \entermde{m-File}{m-file} as