11. The device of claim 5 , including instructions for: in response to a determination that the vertical gesture satisfies a tenth set of one or more predefined conditions that is distinct from the third set of one or more predefined conditions and the fourth set of one or more predefined conditions, moving the insertion marker from the second position to a beginning of a page containing the second position or to a beginning of a next page after the page containing the second position in accordance with the direction of the vertical gesture.
11. The device of claim 5 , including instructions for: in response to a determination that the vertical gesture satisfies a tenth set of one or more predefined conditions that is distinct from the third set of one or more predefined conditions and the fourth set of one or more predefined conditions, moving the insertion marker from the second position to a beginning of a page containing the second position or to a beginning of a next page after the page containing the second position in accordance with the direction of the vertical gesture. 12. The device of claim 11 , wherein the tenth set of one or more predefined conditions includes that the vertical gesture is a multi-finger gesture.