| 摘要 |
PROBLEM TO BE SOLVED: To increase legibility of a text program by displaying a device comment on a device that is described in a text program.SOLUTION: A text program edition part 11 comprises: a use device extraction part 13 for extracting a device that is described in a text program; a use device accessory information extraction part 14 for extracting accessory information on the extracted device; a use device display position extraction part 15 for extracting a display position of the extracted device; and a text accessory information display part 19 for displaying the extracted accessory information on the extracted display position in a line immediately after a line in which the device of a text program is described. |
