JP2775728B2 - Document processing device - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a document processing device that stores various data as document data. 2. Description of the Related Art Conventionally, when copying all or a part of document data, the entire document data or the specified copy range is directly copied to another storage area. [Problems to be Solved by the Invention] Therefore, conventionally, when data of a portion to be copied and data of a portion not to be copied are mixed in the document data, a copy area is designated one by one. It is necessary to repeatedly specify the individual copy areas, such as copying to the copy destination, and if the number of partial data at the copy source is large, the operation of the copy operation is complicated. Had become. An object of the present invention is that similar document data can be immediately created based on already created document data. [Means for Solving the Problems] The means of the present invention are as follows. Document creating means for creating desired arbitrary document data, setting means for setting desired partial data of the document data created by the document creating means as specific partial data, the specific partial data and its setting Document storage means for storing document data in which partial data that has not been processed is mixed, and by a predetermined operation, reads out only the specific partial data included in the document data, and stores the specific partial data in the document data New document creating means for creating new document data copied at the same arrangement position as the arrangement position. [Operation] The operation of the means of the present invention is as follows. When any desired document data is created, the desired partial data of the document data is set as specific partial data, and a document in which the specific partial data and the partial data for which the setting is not performed is mixed. Store the data. Then, by a predetermined operation, only the specific part data included in the document data is read, and new document data in which the specific part data is copied at the same arrangement position as the arrangement position in the document data is automatically created. Is done. Embodiment (Configuration of Embodiment) FIG. 1 is a block diagram showing an embodiment of the present invention. In the figure, reference numeral 10 denotes a CPU which controls the entire apparatus including input / edit processing of a document. In this embodiment, a processing shown in FIG. 2 is executed in a document input mode. Fig. 3 (a) when the mode is specified
(G). Reference numeral 11 denotes a keyboard.In addition to a character key, a ruled line key, and the like, a mode switch key Fa, a code fixed key Fb, a page fixed key Fc, an all code fixed key Fd, a page update key Fe, an all code A variable key Ff, a code variable key Fg, and the like are provided. Reference numeral 12 denotes an input control unit that generates a key code according to a key operation of the keyboard 11 and sends the key code to the CPU 10. 13
Is a document memory accessed by the CPU 10 and has a document storage area of a plurality of pages. An address control unit 14 generates a read / write address of the document memory 13. Reference numeral 15 denotes a control register section in the RAM.
A mode register 15a for storing the state identification information of the variable mode / fixed mode according to the operation of the mode switching key Fa, and a flag register for storing flag information indicating that the next input character is fixed by operating the code fixing key Fb. 15b, current page register 15 for storing current page information (P)
c, fixed page register 1 that stores fixed page information (PF)
5d, a current address register 15e for storing a current address (I) indicating a current data position to be processed in the information stored in the document memory 13. Reference numeral 16 denotes a display control unit that performs control for displaying a document under the control of the CPU 10, 17 is a cursor control unit that performs display control of the cursor, and 18 displays a document under the control of each of the above control units 16 and 17. It is a display unit to perform. Reference numeral 19 denotes a print control unit that performs control for printing a document under the control of the CPU 10, and reference numeral 20 denotes a print unit that prints a document under the control of the print control unit 19. 2 and 3 are flowcharts showing the processing flow of the above embodiment, respectively, and FIG. 4 is a view showing an example of document copying of fixed information in the document memory 13. (Operation of Embodiment) The operation of the embodiment will be described with reference to FIGS. 1 to 4. 1). Document Input Processing First, a document input processing operation will be described with reference to a flowchart shown in FIG. When a character key or a ruled line key on the keyboard 11 is operated, key input data unique to the operation key, that is, a character code, is sent from the input control unit 12 to the CPU 10.
At this time, when the CPU 10 inputs a character code associated with the operation of the character key, the CPU 10 first refers to the code register 15a to determine whether the mode at the time point is the fixed mode or the variable mode (second mode). Figure Step S1). Here, in the fixed mode, a fixed bit is uniquely added to the input character code, and in the variable mode, the contents of the flag register 15b are fixed by the operation of the code fixing key Fb. Is determined, and if "1", a fixed bit is added to the input character code (steps S2 and S3 in FIG. 2). Also, CPU
When the character code of the ruled line is input in response to the operation of the ruled line key, a fixed bit is added to the character code of the input ruled line (steps S2 and S3 in FIG. 2). Here, one bit (most significant bit) of the character code of a total of 2 bytes consisting of the section / point code (1 byte each), which is not used, is used as a “fixed bit”. When a fixed bit is added to the character code as described above (step S3 in FIG. 2), the character code with the fixed bit added is stored in the document memory 13 in accordance with the current address (I) stored in the current address register 15e. After writing and returning the flag content of the flag register 15b to "0", it is checked whether the input of one page is completed (steps S4 to S6 in FIG. 2). If the input of one page has not been completed, the current address (I) of the current address register 15e is incremented (+1), the content of the next character position according to the address is read from the document memory 13, and the character is read. It is determined whether it is a code (second
Figure steps S7 to S9). Here, if it is a character code, the presence / absence of a fixed bit is checked.
The current address (I) is incremented by 1 again, and the above operation is repeated.
It is executed (steps S10, S7 to S9 in FIG. 2). FIG. 3 (a) shows a processing flow of switching and setting of the fixed mode / variable mode in response to the operation of the mode switching key Fa, and a processing flow in the code fixing mode in response to the operation of the code fixing key Fb. Is shown in FIG. Switching between the fixed mode / variable mode is performed by operating the mode switching key Fa. As shown in FIG. 3 (a), every time the mode switching key Fa is operated, the contents of the mode register 15a are switched to the fixed mode. The mode is alternately switched in the variable mode, and after selecting the mode, the mode is set and held until the mode switching key Fa is operated again. The set mode state is displayed in a specific display mode (for example, the display unit 16).
, Or a display with a key-embedded lamp). The setting of the code fixing mode is performed by operating the code fixing key Fb. When the code fixing key Fb is operated as shown in FIG.
13, the character storage area indicated by the current address (I) is read-accessed, and if a character code exists in the storage area, a fixed bit is added to the character code, and then the character code is indicated by the current address (I). (FIG. 3 (b), step S11)
~ S14). When the read data is not a character code (when it is not input), the flag register
The content of 15b is set to "1" and the next key input is waited for (step S15 in FIG. 3B). As described above, when a character or a ruled line is input, if the fixed mode is set by the mode switching key Fa,
Fixed bits are uniquely added to the input character code, and when in the variable mode, the code fixed key Fb
Is operated to fix a character, a fixed bit is added to the character code of the next input character. At this time, if a character code having a fixed bit already exists at the character code writing position in the document memory 13, writing of a new character code at that position is prohibited, and writing is performed at the next character code writing position. In this way, one page of document information including fixed characters (character codes to which fixed bits are added) is input and stored in the input target page area in the document memory 13. Next, various processes after the document having the fixed information is stored in the document memory 13 as described above will be described. 2). Page fixing processing When the page fixing key Fc on the keyboard 11 is operated,
Under the control of the CPU 10, processing as shown in FIG. 3 (c) is executed. That is, when the page fixing key FC is operated, the page information (P) indicating the page to be processed currently stored in the current page register 15c is stored as fixed page information (PF) in the fixed page register 15d. (Step S21 in FIG. 3 (C)). Next, a document uninput page in the document memory 13 is searched, and the page information of the searched document uninput page is stored in the current page register 15c as current page information (P) (FIG. 3 (c), step S22). ). Then, only fixed characters (that is, character codes to which fixed bits are added) of the input document are selectively read from the page indicated by the fixed page register 15d, and the page (P) area indicated by the current page register 15c is read. Is written to the corresponding storage location. That is, among the documents of the fixed page indicated by the fixed page register 15d, only the fixed characters to which the fixed bits are added are stored in the corresponding storage locations of the page (P) area indicated by the current page register 15c with the same form as the fixed page. It is written (step S23 in FIG. 3 (c)). FIG. 4 shows an example of copying the fixed information in the document at this time. Here, the fixed information of the fixed page (PF) indicated by P = 1 in the document memory 13 is written to the current page (P) indicated by P = 8. When the writing of the fixed characters to the current page (P) is completed, the contents of the current page (P) are read out and displayed on the display unit 16 under the control of the display control unit 18 (see FIG. ) Step S24). Further, the address of the code non-input device in the current page (P) is searched, and the searched address is set as the current address (I) in the current address register 15e. Information can be input (FIG. 3 (c), step S25). 3). All Code Fixing Process When the all code fixing key Fd on the keyboard 11 is operated, a process as shown in FIG. That is, when the all code fixing key Fd is operated, under the control of the CPU 10, fixed bits are added to all character codes including the space code of the current page (P) indicated by the current page register 15c. At this time, the current page (P) to be fixed can be arbitrarily selected by operating the page update key Fe, and as shown in FIG. The content of the register 15c, that is, the current page (P) is updated (+1)
Is done. 4). All Code Variable Processing When the all code variable key Ff on the keyboard 11 is operated, processing as shown in FIG. That is, when the all code variable key Ff is operated, under the control of the CPU 10, all fixed bits added to the character code of the current page (P) indicated by the current page register 15c are deleted. At this time, the current page (P) to be changed can be arbitrarily selected by operating the page update key Fe, as in the case of the above all code fixing process. 5). Code variable processing When the code variable key Fg on the keyboard 11 is operated,
Under the control of the CPU 10, processing as shown in FIG. 3 (g) is executed. That is, when the code variable key Fg is operated, CP
Under the control of U10, the character storage area indicated by the current address (I) in the document memory 13 is first read-accessed, and it is determined whether or not a character code exists in the character storage area (FIG. 3). (G) Step S31,
S32). Here, if a character code exists in the character storage area, the fixed bit added to the character code is deleted and then written into the character storage area indicated by the current address (I) (FIG. 3 (g)). ) Steps S33, S34). By the code variable processing shown in FIG. 3 (g), for example, after fixing all the codes by operating the code fixing key Fd in the above item 3), only an arbitrary part of the characters can be set as the variable code. In addition, a fixed document in which a part of a page is code-variable can be easily created. In the above-described embodiment, the fixed bits are added to the character code itself by using the specific bits of the character code. However, the present invention is not limited to this. A fixed character is specified by whether or not a bit is set in the bit memory, or a specific code for fixing is facilitated, and the character code sandwiched between the specific codes is fixed information. It may be configured to be treated as. Further, in the above embodiment, a document processing apparatus such as a word processor is described as an example, but the present invention is not limited to this, and may be applied to a printing apparatus having a page print buffer, for example. [Effects of the Invention] According to the present invention, even when a specific part to be copied and another part not to be copied are mixed in a plurality in document data, the range of the document data to be copied is mixed. Only the specific partial data is automatically extracted and stored in a storage area different from the original document data, so that the specific partial data to be copied is scattered and stored on the document data. Even if it is done, the copying process of only the specific partial data can be performed immediately.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram showing a configuration according to an embodiment of the present invention, and FIGS. 2 and 3 (a) to (g) are flowcharts each showing a processing flow of the embodiment. FIG. 4 is an explanatory diagram of page copying of fixed information in the above embodiment. 10 CPU, 11 Keyboard, 12 Input control unit, 13
… Document memory, 14… Address control section, 15… Control register section, 15a… Mode register, 15b… Flag register, 15c… Current page register, 15d… Fixed page register, 15e… Current Address register, 16 Display control unit, 17 Cursor control unit, 18 Display unit, 19
Print control unit, 20 …… Print unit, Fa …… Mode switching key, Fb
…… Code fixed key, Fc …… Page fixed key, Fd …… All code fixed key, Fe …… Page update key, Fg …… Code variable key, P …… Current page, PF …… Fixed page, I…
... current address.

Claims (1)

(57) [Claims] A document storage means for storing document data in which a plurality of specific partial data to be copied and other partial data not to be copied are respectively mixed; and, within the range of the document data to be copied, A copy for discriminating and extracting the specific partial data to be copied from each of the data, and copying and storing only the extracted specific partial data in a new storage area different from the storage area of the document data A document processing apparatus comprising: a storage unit.