US4448557A
Expired / Lapsed
US
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Method and means for inhibiting interleaving or cave-in among table text columns resulting from column insertion
Assignee: International Business Machines Corp
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Filing: 1981-09-24
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Granted: 1984-05-15
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Expires: 2001-09-24
Abstract
Abstract The automatic tab insertion in those null-entry positions in a tab-stopped positioned multicolumn table having row lines which include text right adjacent the null entries so as to inhibit right-to-left, text-to-null-entry migration in the same row.
Inventors
- 👤 Gary R. Horn
- 👤 Kenneth O. Shipp, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:57
CPC Classifications
G; G06; G06F; G06F40/00; G06F40/10; G06F40/166; G06F40/183
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
101 words
In the insertion of a first-text column into a tab-stop positioned multicolumn table, the table having right-adjacent column text entries on the same row line as null entries of the first column, the column insertion being executable on an interactive stored program controlled word processing system, a method for inhibiting interleaving or cave-in among entries from dissimilar columns comprising the program executable steps of: merging the row entries of the first column within the table in a single pass and including identifying each first column null entry and right adjacent text entry, and inserting a tab into the identified null-entry positions.
Claim 2
Dependent Claim
101 words
In the insertion of a first-text column into a tab-stop positioned multicolumn table, the table having right-adjacent column text entries on the same row line as null entries of the first column, the column insertion being executable on an interactive stored program controlled word processing system, a method for inhibiting interleaving or cave-in among entries from dissimilar columns comprising the program executable steps of: merging the row entries of the first column within the table in a single pass and including identifying each first column null entry and right adjacent text entry, and inserting a tab into the identified null-entry positions.
Claim 3
Dependent Claim
114 words
In the insertion of a first-text column into a tab-stop positioned multicolumn table, the table having at least one left-adjacent column null entry on selected row lines counterpart to the text entries of the first column, the column insertion being executable on an interactive stored program controlled word processing system, a method for inhibiting interleaving or cave-in among entries from dissimilar columns, comprising the program executable steps of: merging the row entries of the first column within the table in a single pass and including identifying each null entry position on each row line of the table column left adjacent to the first column, and inserting a tab into the identified null entry positions.
Claim 4
Dependent Claim
114 words
In the insertion of a first-text column into a tab-stop positioned multicolumn table, the table having at least one left-adjacent column null entry on selected row lines counterpart to the text entries of the first column, the column insertion being executable on an interactive stored program controlled word processing system, a method for inhibiting interleaving or cave-in among entries from dissimilar columns, comprising the program executable steps of: merging the row entries of the first column within the table in a single pass and including identifying each null entry position on each row line of the table column left adjacent to the first column, and inserting a tab into the identified null entry positions.
Claim 5
Dependent Claim
104 words
In the insertion of a first column into a tab-stop positioned multicolumn table at least one of whose right-adjacent column lengths exceeds that of the first column, the insertion being executable on an interactive stored program controlled word processing system, a method for inhibiting interleaving or cave-in among entries from dissimilar columns, comprising the program executable steps of: merging the row entries of the first column within the table in a single pass and including identifying each null-entry position of the first column at least up to the length of the right adjacent column, and inserting a tab stop into each identified null-entry position.
Claim 6
Dependent Claim
104 words
In the insertion of a first column into a tab-stop positioned multicolumn table at least one of whose right-adjacent column lengths exceeds that of the first column, the insertion being executable on an interactive stored program controlled word processing system, a method for inhibiting interleaving or cave-in among entries from dissimilar columns, comprising the program executable steps of: merging the row entries of the first column within the table in a single pass and including identifying each null-entry position of the first column at least up to the length of the right adjacent column, and inserting a tab stop into each identified null-entry position.
Claim 7
Dependent Claim
107 words
In the insertion of a first text column into a tab-stop positioned multicolumn table at least one of whose left-adjacent column lengths is less than that of the first column, the insertion being executable on an interactive stored program controlled word processing system, a method for inhibiting interleaving or cave-in among entries from dissimilar columns, comprising the program executable steps of: merging the row entries of the first column within the table in a single pass and including identifying each null-entry postion on each row line of a table column left adjacent to the first column, and inserting a tab stop in each identified null entry position.
Claim 8
Dependent Claim
107 words
In the insertion of a first text column into a tab-stop positioned multicolumn table at least one of whose left-adjacent column lengths is less than that of the first column, the insertion being executable on an interactive stored program controlled word processing system, a method for inhibiting interleaving or cave-in among entries from dissimilar columns, comprising the program executable steps of: merging the row entries of the first column within the table in a single pass and including identifying each null-entry postion on each row line of a table column left adjacent to the first column, and inserting a tab stop in each identified null entry position.
References Cited (Backward Citations)
DE2801749A1
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-05-15 | 1987-11-14 | 1988-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-05-15 | 1991-11-14 | 1992-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-05-15 | 1995-11-14 | 1996-05-15 | $7700.00 | Window Closed / Lapsed |