gistfile1.txt

<!-- Compiles the SWF and launches a browser for debugging. -->
<target name="run-debug" depends="compile-swf">
    <if>
        <equals arg1="${os.name}" arg2="Mac OS X" />
        <then>
            <exec executable="open" spawn="true">
                <arg line="-a ${env.DEFAULT_BROWSER} ${debug.compile.output}" />
            </exec>
        </then>
        <else>
            <exec executable="${env.DEFAULT_BROWSER}" spawn="true">
                <arg line="'file://${debug.compile.output}'" />
            </exec>
        </else>
    </if>
</target>