If you right-click on the edit pane, the following menu will appear:
The first items are standard to all text editors.
Description of the last items:
- Open #Include: it opens the file pointed by the current #Include or #IncludeAgain line.
- Add scriptlet: see Scriptlet Utility.
- Run selection: executes the selection as AutoHotkey code. Requires AutoHotkey v1.1.17 or later.
- Inspect variable: see Debugging AutoHotkey scripts.