Prompt line display in a word processing system

• US 4,454,592 A
• Filed: 11/20/1980
• Issued: 06/12/1984
• Est. Priority Date: 11/20/1980
• Status: Expired due to Term

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Levine, Lewis J., Cason, William C., White, Freddie R., Adam, Thomas L.
• Primary Examiner(s): Zache, Raulfe B.
• Application Number:
  US06/208,818
• Time in Patent Office: 1,300 Days
• Field of Search: 364/900 MS File, 340/711, 340/721
• US Class Current: 715/708
• CPC Class Codes: G06F 40/111 Mathematical or scientific formatting; Subscripts; Superscripts

Abstract

The specification discloses a word processing system having a keyboard (10), a display (20), a processor (14) and a random access memory (22) for storing data and programs. The display (20) includes a first text area (24) wherein text entered through the keyboard is displayed. The display also includes a prompt line (26) through which all input between the operator and the word processing system occurs. The system provides deadkey compression wherein the depression of selected deadkeys on the keyboard causes the automatic generation of a required backspace in order to enable the construction of a diacritic character and the display of the constructed diacritic character in either the text display area (24) or the prompt line (26).

Claims

1. In a word processing system having a keyboard, visual display and a processor responsive to said keyboard for controlling said visual display, the combination comprising:

first means controlled by said processor for displaying on a first predetermined area of the display information entered through the keyboard to be processed by the processing system, and

second means controlled by said processor for displaying on a second predetermined dedicated area of the display prompt instructions to inform the operator of desired or required actions to be taken via said keyboard, said second means also for displaying on said second predetermined dedicated area all information input by said operator in response to said prompt instructions.

2. The combination defined in claim 1 wherein said prompt instructions control the performance of the functions of the word processing system.

3. The system as defined in claim 1 and further comprising:

means responsive to the keyboard for displaying control characters on said second predetermined area while suppressing the control functions represented by the displayed control characters.

4. The system as defined in claim 1 and further comprising:

a third predetermined area of the display for displaying error exception messages to the operator to note errors made by the operator on the keyboard.

5. The system as defined in claim 1 and further comprising:

means controlled by said processor for enabling the operator to revise only information displayed on said second predetermined area on the display entered through the keyboard.

6. The system as defined in claim 1 and further comprising:

means controlled by said processor for displaying a cursor in said second predetermined area to indicate to the operator the location for information to be entered through the keyboard by the operator.

7. The system as defined in claim 1 and further comprising means responsive to a requirement for the operator to interface with the word processing system for coupling the output of the keyboard to said second predetermined area of the display.

8. The system as defined in claim 1 and further comprising:

deadkey compression means responsive to actuation of a plurality or predetermined keys on the keyboard for constructing and displaying on said visual display a single character which is not shown on the keyboard.

9. A prompt display in a word processing system having a keyboard and a display comprising:

a first area on said display designated to display data input through the keyboard to be processed by the system,

a second area on said display designated to display prompt instructions to the operator regarding action to be taken on the keyboard,

said second area further displaying prompt information for the processing system input through the keyboard by the operator, and

processing means for generating said prompt instructions and responsive to the prompt information entered by the operator for controlling word processing functions by the system, said processing means also serving to generate said first and second area on said display.

10. The word processing system of claim 9 and further comprising:

means responsive to the keyboard for displaying control characters on said second predetermined area while suppressing the control functions represented by the displayed control characters.

11. The word processing system of claim 9 and further comprising:

a third predetermined area of the display for displaying error exception messages to the operator to note errors made by the operator on the keyboard.

12. The word processing system of claim 9 and further comprising:

means controlled by said processing means for preventing the operator from revising information displayed on said second predetermined area on the display by said processing means.

13. The word processing system of claim 9 and further comprising:

means controlled by said processing means for displaying a cursor in said second area to indicate to the operator the location for information to be entered through the keyboard by the operator.

14. The word processing system of claim 9 and further comprising:

deadkey compression means responsive to actuation of a plurality of predetermined keys on the keyboard for constructing and displaying a single character which is not shown on the keyboard.

15. The word processing system of claim 14 wherein depression of one of said predetermined keys generates a character and a backspace.

16. A word processing system comprising:

a keyboard for allowing the operator to enter data,

a display for displaying in a first predetermined area data to be processed which is entered through said keyboard,

data processing means responsive to said keyboard for controlling the display of data on said display,

storage means connected to said data processing means for storing data input through said keyboard,

said storage means containing stored program instructions for generating prompt instructions to the operator regarding action to be taken via said keyboard,

said data processing means operable to display said prompt instructions on a second predetermined area of said display,

said keyboard operable by the operator to generate system interface data, and

said data processing means operable to display said system interference data on said display in said second predetermined area.

17. The word processing system of claim 16 and further comprising:

means controlled by said data processing means for allowing only selective editing of said system interface data.

18. The word processing system of claim 16 and further comprising:

said data processing means allowing selected function representations to be displayed on said second predetermined area of said display while inhibiting the performance of the function by the system.

19. The word processing system of claim 16 wherein said prompt instructions are displayed video reversed from the data in said first predetermined area.

20. The word processing system of claim 16 wherein said keyboard includes at least one deadkey which when actuated automatically generates a required backspace in addition to a character in order to allow the construction of a diacritic character.

21. A method of word processing comprising:

inputting data to be processed,

displaying said input data in a first area of a display,

generating prompt instructions to the operator regarding necessary action by the operator,

displaying said prompt instructions on a second area of the display, and

displaying operating instructions and responses to said prompt instructions from the operator on said second area of the display.

22. The method of claim 21 and further comprising:

displaying said operating instructions video reversed from said input data and said responses.

23. The method of claim 21 and further comprising:

displaying selected control functions on said second area of the display while inhibiting the actuation of the functions.

24. The method of claim 21 and further comprising:

automatically generating a required backspace upon the actuation of predetermined deadkeys on the keyboard.

25. In a word processing system having an input keyboard, a display and a printer, deadkey compression apparatus comprising:

means for storing a table of code points representing characters,

means responsive to actuation of a plurality of keys on the input keyboard for searching said table for unique code points represented by actuation of at least two keys on the keyboard,

means connected to said means for searching responsive to the location of a unique code point for performing deadkey compression to combine characters represented by the keys into a desired diacritic character,

means for displaying the desired diacritic character on the display, and

means for printing the desired diacritic character on the printer.

26. The system of claim 25 wherein actuation of predetermined deadkeys on the keyboard display a character on the display while automatically preventing escapement of the display from the displayed character in order to allow construction of a combined diacritic character.

27. The system of claim 25 wherein said desired diacritic character is displayed on a prompt line separate and apart from the area on the display where text data is displayed.

28. The system of claim 25 wherein depression of one of said keys automatically generates an backspace and a designated character.

29. A method for deadkey compression in a word processing system comprising:

actuating a predetermined deadkey on a keyboard representing a first character,

displaying a representation of the first character,

automatically generating a backspace upon actuation of the deadkey in order to prevent spacing of the display past the displayed first character,

actuating a second key on the keyboard which represents a second character,

displaying a representation of the second character in combination with the first character in order to construct a diacritic character, and

printing out the constructed diacritic character.

30. In a word processing system having a keyboard, visual display and a processor responsive to said keyboard for controlling said visual display, the combination comprising:

first means controlled by said processor for displaying on a first predetermined area of the display information entered through the keyboard to be processed by the processing system,

second means controlled by said processor for displaying on a second predetermined dedicated area of the display all interface information transferred between the operator and the word processing system, said interface information controlling the performance of the functions of the word processing system, and

means responsive to the keyboard for displaying control characters on said second predetermined area while suppressing the control functions represented by the displayed control characters.

31. In a word processing system having a keyboard, visual display and a processor responsive to said keyboard for controlling said visual display, the combination comprising:

first means controlled by said processor for displaying on a first predetermined area of the display information entered through the keyboard to be processed by the processing system,

second means controlled by said processor for displaying on a second predetermined dedicated area of the display all interface information transferred between the operator and the word processing system, said interface information controlling the performance of the functions of the word processing system, and

a third predetermined area of the display for displaying error exception messages to the operator to note errors made by the operator on the keyboard.

32. In a word processing system having a keyboard, visual display and a processor responsive to said keyboard for controlling said visual display, the combination comprising:

first means controlled by said processor for displaying on a first predetermined area of the display information entered through the keyboard to be processed by the processing system,

second means controlled by said processor for displaying on a second predetermined dedicated area of the display all interface information transferred between the operator and the word processing system, said interface information controlling the performance of the functions of the word processing system, and

means for enabling the operator to revise only information displayed on said second predetermined area on the display entered through the keyboard.