Hi. I'm new to MPS and a have a couple of basic questions. I've just installed MPS 3.2.3 (build 139.2677).
First, regarding installation, I'm wondering if MPS runs only with Java 1.6. I'm on Mac OS X and when I first tried to run it, it showed an error saying that it couldn't find a JVM, although I already had the JDK 1.7. It provides a link to an Apple support webpage that provides a legacy JRE 1.6. Is there a reason why it didn't find the 1.7, or are there compatibility issues?
The second issue concerns the editor. I've followed the introduction video about the Kaja robot example, and almost everything works, except that the "Surround with..." action does not seem to behave as described in the video. If I select a single statement or AST node, it works, but if I select more than one (as shown in the video), the "Surround with..." option is greyed out in the context menu and the keyboard shortcut doesn't do anything. Is this a bug or a change in functionality?