I failed to mention that I'm using a Macintosh under OSX. The menu bar item that you're referring to is Character Palette, right?
When I launch Character Palette, I can select "View: All Characters," and in the list that comes up ("Punctuation, Symbols, European Scripts, etc.") I can choose "Numbers and Number Symbols" and pick a number in the adjoining section. This will produce (at the bottom of the panel) a list of all fonts that contain the number I picked, giving the name of the font and that particular font's result for the number (that I picked). Damn, that sure is an awkwardly worded explanation.
I sure was wishing it'd be something simple like in my Minion Multiple Master where I just selected the font named Minion MM Small Caps & Oldstyle Figures.
Has anyone found the oldstyle figures in ArnoPro?
Joe