how to get the full list of ANT built-in properties

[Jiong Wei]

Just wonder if there's a full list somewhere that show all the ant's
built-in properties.
I picked some from the user manual, such as:
        basedir
        ant.file
        ant.project.name
        ant.java.version
        os.name
        user.home
        build.compiler
        DSTAMP
        TSTAMP
        TODAY
        ...

If there's a full list and classified by category, will be wonderful.

thanks for answer

Jiong