Few tips (see WikiMacros, WikiProcessors, WikiSyntaxColoring for more)

{{{#!td style="border: none;"
   {{{#!table
      {{{#!th colspan="2"
         Display an image
      }}}
      {{{#!td
         {{{
            [[Image(name, width="...", align="...")]]
         }}}
      }}}
      |-
      {{{#!th rowspan="2"
         Include a repository file
      }}}
      {{{#!th
         Totally
      }}}
      {{{#!td
         {{{
            [[MacroChain(Include(source:path), mimetype or wiki processor]]
         }}}
      }}}
      |-
      {{{#!th
         Partially
      }}}
      {{{#!td
         {{{
            [[IncludeSource(path, start="...", end="...", line_numbers=0)]]
         }}}
      }}}
   }}}
}}}
{{{#!td style="border: none;"
   {{{#!th rowspan="2"
      Include a highlighted code block
   }}}
   {{{#!th
      Fortran
   }}}
   {{{#!td
      {{{
         {{{#!f
         ...
         }}}
      }}}
   }}}
   |-
   {{{#!th
      SVN diff
   }}}
   {{{#!td
   {{{
      {{{#!diff
      ...
      }}}
   }}}
}}}