Java-generate is built on top of Javadoc in order to semi-automate the generation of Processing's documentation for distribution and the web.

Since it uses Javadoc, we need to be able to find the Processing source code. If you clone both "processing" and "processing-docs" to the same directory, you should be good to go.

In other words, the two repositories should live side-by-side:

• base_dir/processing/
• base_dir/processing-docs/

The documentation is build using a command-line script.

$ cd ReferenceGenerator/
$ ./processingrefBuild.sh

Java-generate is compiled using ant, which is likely already installed on your machine. To build the reference generator

$ cd ReferenceGenerator/
$ ant compile

For more information on ant, see http://ant.apache.org

If you have trouble compiling with ant, you may need to install the JDK on your machine and add a JAVA_HOME environment variable to your machine. Properly locating your JDK is essential for handling issues like importing the javadoc package.

On OSX (Mavericks), that will look like the following:

# in e.g. ~/.bash_profile
# tell Java where to find JDK and libraries
export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.7.0_51.jdk/Contents/Home

When a method is overloaded, but you don't want one of the variants to appear in the reference, add a @nowebref comment to the source above that variant. For example:

/**
  * @nowebref
  */