<a href="#cl::opt">cl::opt</a><string> OutputFilename("<i>o</i>", <a href="#cl::desc">cl::desc</a>("<i>Specify output filename</i>"), <a href="#cl::value_desc">cl::value_desc</a>("<i>filename</i>"));
</pre></div>
-<p>This declares a global variable "<tt>OutputFilename</tt>" that is used to
-capture the result of the "<tt>o</tt>" argument (first parameter). We specify
-that this is a simple scalar option by using the "<tt><a
-href="#cl::opt">cl::opt</a></tt>" template (as opposed to the <a
-href="#list">"<tt>cl::list</tt> template</a>), and tell the CommandLine library
+<p>This declares a global variable "<tt>OutputFilename</tt>" that is used to
+capture the result of the "<tt>o</tt>" argument (first parameter). We specify
+that this is a simple scalar option by using the "<tt><a
+href="#cl::opt">cl::opt</a></tt>" template (as opposed to the <a
+href="#list">"<tt>cl::list</tt> template</a>), and tell the CommandLine library
that the data type that we are parsing is a string.</p>
<p>The second and third parameters (which are optional) are used to specify what