latex - How to hide block of code -


i'm writing program in .lhs file contains code in haskell (i'm specifying because want clear it's not rendering pdf it's being execute runhaskell or ghci). i'm rendering code lstlisting this:

\begin{lstlisting}  > haskell code here  \end{lstlisting}

anyway, code require modules have import, don't want imports appear in resulting pdf. so, i've tried put code without lstlisting block, this:

> import x > import y ...

but it's not working , resulting pdf renders lines not code lstlisting do. should write import code being execute not showed in pdf itself?

the haskell wiki suggests defining latex macro like:

\long\def\ignore#1{}

you define \newcommand which, me, seems more natural:

\newcommand{\ignore}[1]{}

in both cases, used this:

\ignore{  > import foo.bar (baz)  }

`


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