Apart from the standard options, the toolbar has a revert button for reloading the current document. There is a menu bar at the top of the screen and a toolbar right below it.
The large pane on the right side is the editor and it has line numbers like any programmer friendly editor this pane has a tab bar at the top, which you can use to switch from one document to another. The program's interface has two side-panels, one for symbols and one for Documents (tree-style).
