Encoding programming statements

[BigSmoke <bigsmoke@home.nl>]

Hi,

What is 'the right way' to encode a programming statement. For example:

<para>
  Both the <unknown>return</unknown> and <unknown>if</unknown>
  statement are impossible to mark-up properly if you can't find suitable
  elements in the TDG.
</para>

Sincerely,

 - Rowan

-- 
Mr. de-rainforester,
Does your eager eye see that large tree
As occupying space you want to set free