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JPS57109086A - System for file processing of word processor - Google Patents

System for file processing of word processor

Info

Publication number
JPS57109086A
JPS57109086A JP55185614A JP18561480A JPS57109086A JP S57109086 A JPS57109086 A JP S57109086A JP 55185614 A JP55185614 A JP 55185614A JP 18561480 A JP18561480 A JP 18561480A JP S57109086 A JPS57109086 A JP S57109086A
Authority
JP
Japan
Prior art keywords
data
addresses
blocks
memory
chaining
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
JP55185614A
Other languages
Japanese (ja)
Inventor
Hideaki Nishi
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP55185614A priority Critical patent/JPS57109086A/en
Publication of JPS57109086A publication Critical patent/JPS57109086A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Document Processing Apparatus (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)

Abstract

PURPOSE:To change record blocks without access, by forming a chaining by indirect addresses to operate the chaining by not direct addresses but indirect addresses. CONSTITUTION:The data area of a floppy disc 36 as an external memory is divided into plural data blocks of an optional length, and physical addresses of these data blocks are registered in a memory part of a floppy disc control part 35. Data to control a file is stored in a table of an internal memory 33, and data of data blocks or data from a keyboard 37 is stored in a data memory 34. The table of the internal memory 33 corresponds to the table, which designates physical addresses, of the control part 35 to form a chaining by indirect addresses, thus changing record blocks of the disc 36 without direct access.
JP55185614A 1980-12-26 1980-12-26 System for file processing of word processor Pending JPS57109086A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55185614A JPS57109086A (en) 1980-12-26 1980-12-26 System for file processing of word processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55185614A JPS57109086A (en) 1980-12-26 1980-12-26 System for file processing of word processor

Publications (1)

Publication Number Publication Date
JPS57109086A true JPS57109086A (en) 1982-07-07

Family

ID=16173878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55185614A Pending JPS57109086A (en) 1980-12-26 1980-12-26 System for file processing of word processor

Country Status (1)

Country Link
JP (1) JPS57109086A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6010360A (en) * 1983-06-30 1985-01-19 Fujitsu Ltd Stack form managing system of edited data in editing processing
JPS6093692A (en) * 1983-10-25 1985-05-25 Dainippon Printing Co Ltd Method and apparatus for copying program tape for computer
JPS60163156A (en) * 1984-02-04 1985-08-26 Casio Comput Co Ltd Document forming and editing system
JPS63762A (en) * 1986-06-20 1988-01-05 Fujitsu Ltd Text restoration processing method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6010360A (en) * 1983-06-30 1985-01-19 Fujitsu Ltd Stack form managing system of edited data in editing processing
JPS6093692A (en) * 1983-10-25 1985-05-25 Dainippon Printing Co Ltd Method and apparatus for copying program tape for computer
JPS60163156A (en) * 1984-02-04 1985-08-26 Casio Comput Co Ltd Document forming and editing system
JPH0252300B2 (en) * 1984-02-04 1990-11-13 Casio Computer Co Ltd
JPS63762A (en) * 1986-06-20 1988-01-05 Fujitsu Ltd Text restoration processing method
JPH0525343B2 (en) * 1986-06-20 1993-04-12 Fujitsu Ltd

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