Differences

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--- at:download [2007/03/15 16:27] – * tvcutsem
+++ at:download [2007/03/20 15:10] – tvcutsem
@@ Line 13: / Line 13: @@
 This build contains:
-  * The AmbientTalk/2 Interpreter (400K)
+  * The AmbientTalk/2 Interpreter (about 400K)
-  * The IAT Interactive AmbientTalk Shell (40K)
+  * The IAT Interactive AmbientTalk Shell (about 40K)
-  * Additional libraries (JGroups, ANTLR, LOG4J) used by the interpreter (5.5MB)
+  * The system library
+  * Additional libraries (JGroups, ANTLR, LOG4J) used by the interpreter (about 5.5MB)
   * The TextMate plugin (see below)
+== Requirements ==
+The AmbientTalk/2 interpreter is written in pure Java and requires a regular J2SE Java Virtual Machine supporting version 1.3 or higher.
 == Installation and Usage ==
@@ Line 25: / Line 30: @@
 <code>iat --help</code>
-<note>We advise you to add **iat** to the **$PATH** environment variable, such that **iat** can be invoked from any directory. </note>
+The system library shipped with the build can be found in the ''at/'' directory. It includes, among others, some demo applications and additional language constructs (most notably future-type asynchronous message sends). Also, the file ''at/init/init.at'' is loaded by default in each actor created at runtime to intialize that actor's global scope.
+<note>We advise you to add **iat** to the **$PATH** environment variable, such that **iat** can be invoked from any directory. Note also that **iat** assumes that the **java** executable is available on the **$PATH**</note>
 == TextMate Plugin ==
@@ Line 39: / Line 46: @@
 For a full overview of the supported features, open the Bundles > Bundle Editor > Show Bundle Editor menu and select the AmbientTalk 2 bundle in the bundle editor. All available actions, together with their hotkey are listed there.
+== Versions ==
+Currently, AmbientTalk/2 requires a J2SE JVM to run. We are planning to port AT/2 to J2ME (CDC) as soon as possible. This would allow AT/2 to run on PDAs and high-end cellular phones. A port to J2ME CLDC is currently not planned.
 == Documentation ==
+A tutorial describing AmbientTalk/2 will be available shortly.
 The [[http://prog.vub.ac.be/amop/at2doc|Javadoc of the Interpreter]] is also online. It provides documentation about the implementation of the interpreter. A design document describing the design of the interpreter will follow soon.