Page down

Go to first entry

Go to last entry

Open selected

Open selected in the background without closing the picker

Open horizontally

Open vertically

Toggle preview

Close picker

Close prompt

Backward a word

Backward a char

Forward a word

Forward a char

Move prompt end

Move prompt start

Delete previous word

Delete next word

Delete to start of line

Delete to end of line

Delete previous char

Delete next char

Insert a word under doc cursor, may be changed to Ctrl-r Ctrl-w later

Select previous history

Select next history

Insert the content of the register selected by following input char

Select next completion item

Select previous completion item

Open selected