JPH04324540A - Text change management system - Google Patents

Text change management system

Info

Publication number
JPH04324540A
JPH04324540A JP3094577A JP9457791A JPH04324540A JP H04324540 A JPH04324540 A JP H04324540A JP 3094577 A JP3094577 A JP 3094577A JP 9457791 A JP9457791 A JP 9457791A JP H04324540 A JPH04324540 A JP H04324540A
Authority
JP
Japan
Prior art keywords
text
file
difference
revision
change management
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP3094577A
Other languages
Japanese (ja)
Inventor
Kozo Sasaki
佐々木　耕三
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KOBE NIPPON DENKI SOFTWARE KK
NEC Software Kobe Ltd
Original Assignee
KOBE NIPPON DENKI SOFTWARE KK
NEC Software Kobe Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by KOBE NIPPON DENKI SOFTWARE KK, NEC Software Kobe Ltd filed Critical KOBE NIPPON DENKI SOFTWARE KK
Priority to JP3094577A priority Critical patent/JPH04324540A/en
Publication of JPH04324540A publication Critical patent/JPH04324540A/en
Pending legal-status Critical Current

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  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

PURPOSE:To reproduce a text at every revision by utilizing a difference file produced when of the text is revised. CONSTITUTION:A text prepared in a text preparing step S1 is stored in an original text file F1. At the time of performing the first revision S2 on the text, the difference between the original text file F1 and the text after the first revision is stored in a difference file F2. At the time of performing the second revision S3, the difference between the original F1 and the text after the second revision is stored in another difference file F3. The text after the first or second revision can be obtained from the original text file F1 and difference file F2 or F3.

Description

【発明の詳細な説明】[Detailed description of the invention]

【０００１】0001

【産業上の利用分野】本発明はテキスト変更管理方式に
関し、特にディスプレイ装置とキーボードなどの入力装
置と補助記憶装置とを持ったコンピュータのテキスト変
更管理方式に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a text change management system, and more particularly to a text change management system for a computer having a display device, an input device such as a keyboard, and an auxiliary storage device.

【０００２】0002

【従来の技術】従来のテキスト変更管理方式では、テキ
ストの修正を行った場合に、変更箇所が記憶されずに、
つねに最新のテキストのみが記憶されていた。[Prior Art] In conventional text change management systems, when a text is modified, the changed part is not memorized.
Only the most recent text was always memorized.

【０００３】0003

【発明が解決しようとする課題】上述した従来のテキス
ト変更管理方式は、修正による改版を重ねた場合に、改
版の履歴が残らないので、修正に誤りがあったり、仕様
の変更等があったりした場合に、その対応が大変困難で
あるという欠点を有している。[Problem to be solved by the invention] In the conventional text change management method described above, when revisions are made repeatedly due to revisions, no history of revisions is left, so errors in revisions or changes in specifications may occur. The disadvantage is that it is very difficult to deal with such situations.

【０００４】0004

【課題を解決するための手段】本発明のテキスト変更管
理方式は、ディスプレイ装置とキーボード等の入力装置
と補助記憶装置とを持ったコンピュータのテキスト変更
管理方式において、前記補助記憶装置のファイル上に格
納されているテキストの修正のために、修正前のテキス
トをあらかじめ定義されたファィルに格納する修正前テ
キスト保存手段と、修正後のテキストにあらかじめファ
イルに格納されている修正前のテキストを比較する比較
手段と、前記比較手段による比較結果の差分をあらかじ
め定義されたファイルに格納する差分保存手段と、前記
修正前のテキストおよび前記差分保存手段の差分から修
正後のテキストを再生する修正後テキスト再生手段とを
具備して、修正後のテキストを再生することにより構成
されている。[Means for Solving the Problems] The text change management method of the present invention is a text change management method for a computer having a display device, an input device such as a keyboard, and an auxiliary storage device. In order to modify the stored text, an unmodified text storage means stores the unmodified text in a predefined file and compares the modified text with the unmodified text stored in the file in advance. a comparison means, a difference storage means for storing the difference between the comparison results obtained by the comparison means in a predefined file, and a post-correction text reproduction for reproducing the corrected text from the difference between the uncorrected text and the difference storage means. and means for reproducing the corrected text.

【０００５】[0005]

【実施例】次に、本発明の実施例について図面を参照し
て説明する。Embodiments Next, embodiments of the present invention will be described with reference to the drawings.

【０００６】図１は本発明のテキスト変更管理方式の一
実施例を示す流れ図である。本実施例は、図１に示すよ
うに、テキストの作成Ｓ１で、もとのテキストファイル
Ｆ１を作成し、１回目の改版Ｓ２で、もとのテキストフ
ァイルＦ１と１回目の改版後のテキストとの差分ファイ
ルＦ２を作成し、２回目の改版Ｓ３で、もとのテキスト
ファイルＦ１と２回目の改版後のテキストとの差分ファ
イルＦ３を作成している。FIG. 1 is a flow chart showing one embodiment of the text change management method of the present invention. In this embodiment, as shown in FIG. 1, in text creation S1, an original text file F1 is created, and in first revision S2, the original text file F1 and the text after the first revision are merged. In the second revision S3, a difference file F3 between the original text file F1 and the text after the second revision is created.

【０００７】テキストの改版を行うと、従来のテキスト
管理方式では、最新のテキストのみが記憶され、もとの
テキストが記憶されないけれども、本実施例は、もとの
テキストファイルＦ１を有している。そして、テキスト
の１回目の改版後に、もとのテキストファイルＦ１と１
回目の改版後のテキストとの差分を差分ファイルＦ２に
格納する。また、テキストの２回目の改版を行うと、も
とのテキストファイルＦ１と２回目の改版後のテキスト
との差分を差分ファイルＦ３に格納する。この時点で、
１回目の改版後のテキストは存在しないが、もとのテキ
ストファイルＦ１に格納されているもとのテキストと差
分ファイルＦ２に格納されている１回目の改版後の差分
とから１回目の改版後のテキストを再生することができ
る。[0007] When a text is revised, in the conventional text management method, only the latest text is stored and the original text is not stored, but in this embodiment, the original text file F1 is stored. . After the first revision of the text, the original text files F1 and 1
The difference with the text after the second revision is stored in the difference file F2. Furthermore, when the text is revised for the second time, the difference between the original text file F1 and the text after the second revision is stored in the difference file F3. at this point
Although the text after the first revision does not exist, the difference between the original text stored in the original text file F1 and the difference after the first revision stored in the difference file F2 after the first revision. text can be played.

【０００８】[0008]

【発明の効果】本発明のテキスト変更管理方式は、テキ
ストの改版時の差分ファイルを利用することによって、
改版ごとのテキストを再生することができるという効果
を有している。[Effects of the Invention] The text change management method of the present invention uses the difference file at the time of text revision.
This has the effect of being able to reproduce the text for each revised edition.

【図面の簡単な説明】[Brief explanation of drawings]

【図１】本発明のテキスト変更管理方式の一実施例を示
す流れ図である。FIG. 1 is a flowchart illustrating an embodiment of the text change management method of the present invention.

【符号の説明】[Explanation of symbols]

Ｓ１　　　　テキストの作成 Ｓ２　　　　１回目の改版 Ｓ３　　　　２回目の改版 Ｆ１　　　　テキストファイル Ｆ２，Ｆ３　　　　差分ファイル S1 Text creation S2 1st revision S3 2nd revision F1 Text file F2, F3 Difference file

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】　　ディスプレイ装置とキーボード等の入
力装置と補助記憶装置とを持ったコンピュータのテキス
ト変更管理方式において、前記補助記憶装置のファイル
上に格納されているテキストの修正のために、修正前の
テキストをあらかじめ定義されたファィルに格納する修
正前テキスト保存手段と、修正後のテキストにあらかじ
めファイルに格納されている修正前のテキストを比較す
る比較手段と、前記比較手段による比較結果の差分をあ
らかじめ定義されたファイルに格納する差分保存手段と
、前記修正前のテキストおよび前記差分保存手段の差分
から修正後のテキストを再生する修正後テキスト再生手
段とを具備して、修正後のテキストを再生することを特
徴とするテキスト変更管理方式。Claim 1. In a text change management system for a computer having a display device, an input device such as a keyboard, and an auxiliary storage device, in order to modify text stored on a file in the auxiliary storage device, an uncorrected text storage means for storing the text of the text in a predefined file; a comparing means for comparing the corrected text with the uncorrected text stored in the file in advance; and a comparing means for comparing the results of the comparison by the comparing means. A method for reproducing the corrected text, comprising a differential storage means for storing the difference in a predefined file, and a corrected text reproduction means for reproducing the corrected text from the difference between the uncorrected text and the difference storage means. A text change management method characterized by:
JP3094577A 1991-04-25 1991-04-25 Text change management system Pending JPH04324540A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3094577A JPH04324540A (en) 1991-04-25 1991-04-25 Text change management system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3094577A JPH04324540A (en) 1991-04-25 1991-04-25 Text change management system

Publications (1)

Publication Number Publication Date
JPH04324540A true JPH04324540A (en) 1992-11-13

Family

ID=14114145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3094577A Pending JPH04324540A (en) 1991-04-25 1991-04-25 Text change management system

Country Status (1)

Country Link
JP (1) JPH04324540A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0615200A2 (en) * 1993-03-11 1994-09-14 BORLAND INTERNATIONAL, Inc. System and methods for management of electronic modelling systems
US8005830B2 (en) 2007-04-04 2011-08-23 Nec Corporation Similar files management apparatus and method and program therefor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0615200A2 (en) * 1993-03-11 1994-09-14 BORLAND INTERNATIONAL, Inc. System and methods for management of electronic modelling systems
EP0615200A3 (en) * 1993-03-11 1995-06-14 Borland Int Inc System and methods for management of electronic modelling systems.
US5499180A (en) * 1993-03-11 1996-03-12 Borland International, Inc. System and methods for improved scenario management in an electronic spreadsheet
US6438565B1 (en) 1993-03-11 2002-08-20 Borland Software Corporation System and methods for improved scenario management in an electronic spreadsheet
US8005830B2 (en) 2007-04-04 2011-08-23 Nec Corporation Similar files management apparatus and method and program therefor

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