Increase the "width" of ghci
<p>When an output line is too long in GHCI, it is broken:</p>

<pre><code>&gt; :i bar
bar :: Lens' (Foo a0) Int   -- Defined at NewType_makeLenses.hs:7:1
&gt; :i baz
baz :: Lens (Foo a0) (Foo a1) a0 a1
    -- Defined at NewType_makeLenses.hs:7:1
</code></pre>

<p>Is there a way to set the maximal length of the lines?</p>