| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a program making support system capable of further effectively supporting the formation of a program. <P>SOLUTION: An operation part 16 can edit the program by visual expression. An operation part 17 can edit the program by text expression. A forming part 18 automatically forms the text expression on the basis of the visual expression. An operation control part 14 sets a mode for allowing editing an operation description by the visual expression or a mode for allowing no editing according to selection of a user. When the user makes a selection for changing the setting to an editing possible state from an impossible state of the operation description by the visual expression, the operation description by the visual expression is edited, and when forming the operation description by the text expression, a message is displayed for the effect of overwriting the content of the operation description by the text expression till then, and attention on a setting change is aroused to the user. <P>COPYRIGHT: (C)2003,JPO</p> |
