G4P multiline message in selectOption control

Processing Libraries
1

Regarding the G4P selectOption control.

I wanted multiple lines for the String message in a g4p_controls.G4P.selectOption message dialog window. I used the following:

int resp = g4p_controls.G4P.selectOption  (this,
      “First Line\nSecond Line\nThird Line”,
      "Confirm Ok To Run Or Cancel",
      G4P.WARN_MESSAGE,
      G4P.OK_CANCEL
      );

The resulting message was:

First Line (but just this line is in small typeface)
Second Line
Third Line</p> (Yes, the text </p> shows in the message dialog. Boy was it hard to get this post to show it.)

Thinking I would have to live with the small typeface first line and thinking that the added </p> text looked like an ort inline html tag I eventually discovered inline html tags in the message string seem to work their purpose. I could get what I wanted and eliminate that added </p> text using this:

int resp = g4p_controls.G4P.selectOption  (this,
      “<b>First Line<br>Second Line<br>Third Line”,
      "Confirm Ok To Run Or Cancel",
      G4P.WARN_MESSAGE,
      G4P.OK_CANCEL
      );

Where is this documented?