So I was referencing an old iPhone programming book I had the other day and noticed on one of the pages there is a neat little pragma directive that lets you put methods into a little pop up window all nice and organized which would be great. However I have no clue how to get this little window to appear (or even what its called, so I cant search for it). Its not anywhere in the book either (see picture). Anyone know what this little pop up window is called? Or how I can get it to appear? Its the window that has "Picker Data Source Methods" highlighted.