Information processor, information processing system, file concurrent editing method and file concurrent editing program

摘要

The present invention provides an information processing system, an information processor, a file concurrent editing method and a file concurrent editing program each of which improves the efficiency of editing works, which are concurrently carried out with respect to a shared file, by displaying a sectional region(s) of the shared file with a display layout according to editing purpose or according to each user individually. A shared text information edit processing section (i) places sectional regions A and B of shared text information at corresponding positions of a display section according to a display layout of local layout information and (ii) causes the display section to display, at the corresponding positions of the display section, text contents “Text-A” and “Text-B” corresponding respectively to the sectional regions A and B of text management tables of the shared text information.