If you want to repeat the execution of the script with the same parameters just use Filters>Repeat last (Ctrl-F)(if you didn't execute another script/plugin in between).
Otherwise, like with all dialogs, you can move the keyboard focus from "widget" to "widget" using the tab key, so:
Otherwise, like with all dialogs, you can move the keyboard focus from "widget" to "widget" using the tab key, so:
- when the dialog opens, the focus is on the space entry, you can enter numbers with the keyboard
- hit [tab], the focus goes to the "Help" button
- hit [tab], the focus goes to the "OK" button, if you hit [enter] the script runs
- hit [tab], the focus goes to the "Cancel" button, if you hit [enter] the dialog closes without executing the script.