[antlr-interest] AntlrWorks feature request

[Douglas Godfrey]

Please add an option for AntlrWorks [and Antlr called by AntlrWorks] to use
the 64bit Java run-time.

On Mac OS X 10.5 or later use -d64 on the Antlr command line before -jar or
add JVMArchs to the Java
section of the AntlrWorks info.plist file:

    <key>Java</key>
    <dict>
        <key>ClassPath</key>
        <string>$JAVAROOT/antlrworks.jar</string>
        <key>JVMVersion</key>
        <string>1.6</string>
        <key>MainClass</key>
        <string>org.antlr.works.IDE</string>
        <key>VMOptions</key>
        <string>-Xmx1G</string>
        <key>JVMArchs</key>
        <array>
          <string>x86_64</string>
        </array>
    </dict>