Having done this, we `send the instance a message':
\begin{prog}
g@->_vt@->greeter.greet(g, stdout);
\end{prog}
This looks horrific, and seems to repeat itself quite unnecessarily. The
Having done this, we `send the instance a message':
\begin{prog}
g@->_vt@->greeter.greet(g, stdout);
\end{prog}
This looks horrific, and seems to repeat itself quite unnecessarily. The