Changeset 4476

Timestamp:

09/26/08 09:26:16 (8 weeks ago)

Author:

pmoura

Message:

Added a syntax construct for easy access to parametric object proxies represented as Prolog facts when sending a message ({Proxy}::Message). Updated the "proxies" example to illustrate this new functionality.

Files:

• trunk/manuals/refman/control/external1.html (modified) (2 diffs)

trunk/manuals/refman/control/external1.html

@@ -26 +26 @@
 <pre>{Goal}</pre>
 <p>
-Calls external Prolog code. Can be used to bypass the Logtalk compiler. The argument is called within the context of the pseudo-object <em>user</em>.
+Calls external Prolog code. Can be used to bypass the Logtalk compiler. The argument is called within the context of the pseudo-object <em>user</em>. This control construct may also be used in place of an object identifier when sending a message. In this case, the result of proving its argument is used as an object identifier in the message sending call.
 </p>
 
@@ -50 +50 @@
     <div class="copyright">
         <span>Copyright &copy; <a href="mailto:pmoura@logtalk.org">Paulo Moura</a> &mdash; <a href="http://logtalk.org">Logtalk.org</a></span><br/> 
-        <span>Last updated on: June 5, 2007</span>
+        <span>Last updated on: September 26, 2008</span>
     </div>
     <div class="navbottom">