note
broquaint
<blockquote><i>
local affects dynamic scoping - and is completely orthogonal to lexical scope. Almost the essence of local is that it can affect a variable outside of it's lexical scope
</i></blockquote>
Indeed. Thank you muchly for pointing this out, will update the tutorial accordingly along with the other updates mentioned above.
<br/>
HTH
<p/>
<tt>_________<br><u>broquaint</u></tt>
213855
214130