Abstract: A document preparing system includes input processing means for detecting the per-unit-time moving amount of a click such as a mouse and for supplying information to be used for calculation for correction; correction means for executing a calculation for correction based on information supplied from the input processing means and for supplying a corrective value; and mouse cursor moving amount calculation means for calculating the per-unit-time moving amount of a mouse cursor using the corrective value and the per-unit-time mouse moving amount. As the mouse moving speed is higher, the mouse cursor moving speed is further increased. This enables to closely reproduce the mouse user's operation feeling that a fine movement of the mouse is slowly made while a rough movement thereof is quickly made. This improves a smooth operational effectiveness of the mouse.

Abstract: An entry text display system is disclosed which is used in a document editing device which receives and inserts in an existing document a non-defined text and then converts the same to a defined text which is in a form in conformity with the existing document form. The entry text display system includes an entry character display processor for detecting the received non-defined text, storing the received non-defined text, detecting the position of a cursor, which moves right each time a character is entered, and for scrolling the text characters in a line horizontally towards left in response to the insertion of non-defined text.