Ruby In Steel provides the same rich set of editing features available to other Visual Studio languages including:
Multiple level undo/redo (CTRL+Z; CTRL+Y), Indent/Outdent, Bookmarks and macros.
Tabbed or Cascading Windows
Multiple documents can be opened in separate tabbed or cascading windows. This preference can be set in the General page of the Options dialog.
Split Window Editing
You can view different parts of a single code file by dragging the horizontal splitter (a small 'button' above the right-hand scroll bar of the editing window) or by selecting Window, Split.
The Code Editor