JPH0415863A - Character processor - Google Patents

Abstract

PURPOSE:To easily recognize a target indicated character string by sequentially moving a cursor to plural indicated character strings which satisfy at least one condition. CONSTITUTION:A character string indication means 102 detecting the character string satisfying at least one condition among plural conditions being the objects of indication, an indicated condition storage means 103 storing all the conditions concerned as against the detected character string, a condition designation means 106 designating the desired condition, a second display form displaying the detected character string so that it can be identified and a third display form displaying the character string concerned which the condition designation means 106 designates in the detected character string so that it can be identified are provided. The character strings of the second or the third display form are sequentially instructed by the cursor. Thus, the target character string can easily be recognized.

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a character processing device that handles documents that are sequences of characters, and in particular has a function of marking partial character strings in a document according to certain conditions. The present invention relates to a document processing device.

[Prior Art] In a conventional character processing device, when pointing out a portion to be proofread in a created document, a pointed character string that satisfies at least one condition among a plurality of conditions to be pointed out is used. On the other hand, move the cursor to display the reason for the indication and replacement candidate character strings, and when replacing, move the cursor to a specified character string that meets the above conditions, or move the cursor to the specified character string that meets the above conditions, or The cursor is moved to a predetermined indicated character string that satisfies the above conditions, checking the display of the column and replacing it as the case may be.

[Problems to be Solved by the Invention] However, in conventional character processing devices, the cursor is not moved to a plurality of pointed character strings that satisfy at least one condition among a plurality of conditions to be pointed out. The operation of moving , displaying the indication reason and replacement candidate character string, and then replacing it is complicated, so there is a possibility of making a mistake in the operation, and there is a problem that the target pointed character string cannot be confirmed.

In addition, among multiple conditions to be pointed out, the pointed character strings that meet a specific condition are intensively checked, replacement candidate character strings are displayed, and when replacing them, the above operations are performed. There was a problem that the operation became complicated.

SUMMARY OF THE INVENTION An object of the present invention is to provide a character processing device that solves the above-mentioned problems and allows easy confirmation of a target character string.

[Means for Solving the Problem] In order to achieve such an object, the present invention provides an input t
a document storage means for storing a document stored in the document storage means; a character string pointing means for detecting a character string that satisfies at least one of a plurality of conditions to be pointed out in the document stored in the document storage means; With respect to the character string detected by the character string pointing means, the pointing condition storage means stores all applicable conditions, the condition specifying means specifies a desired one of the conditions, and the character string pointing means detects the character string detected by the character string pointing means. a second display mode that identifiably displays the detected character string, and a third display mode that identifiably displays a character string that corresponds to the condition specified by the condition specifying means among the detected character strings. document display means having a display form;
Alternatively, the present invention is characterized by comprising an instruction means for sequentially indicating character strings in the third display form with a cursor.

[Function] According to the present invention, in a single character processing device, a cursor is moved to a plurality of indicated character strings in which at least one condition is satisfied among a plurality of conditions to be indicated,
By displaying the indication reason and replacement candidate character string, when replacing, the operation becomes easier, the possibility of making a mistake in operation is reduced, and the target indication character string can be confirmed.

In addition, by intensively checking the indicated character strings that meet a specific condition among the multiple conditions that are the subject of the indication, and displaying replacement candidate strings, it is very easy to replace them. Replacement can be achieved through simple operations.

[Example] Hereinafter, the present invention will be described in detail with reference to the drawings.

As shown in FIG. 1, the character processing device according to the present invention includes a document storage means lot for storing an input document, and a plurality of documents to be pointed out in the document stored in the document storage means 101. Character string pointing means 102 that detects a character string that satisfies at least one of the conditions, and pointing condition storage means that stores all applicable conditions for the character string detected by the character string pointing means. 103, a condition specifying means 10B for specifying a desired one of the conditions, a second display form for displaying the character string detected by the character string pointing means in an identifiable manner, and , a third display format for displaying a character string that corresponds to the condition specified by the condition specifying means 106 in a more distinguishable manner; and a character string in the second or third display format. It is characterized by comprising an instruction means 105 for sequentially indicating with a cursor.

FIG. 2 shows an example of the overall configuration of an embodiment of the present invention. In the illustrated configuration, the CPU is a microprocessor;
Performs calculations and logical judgments for character processing, and uses the address bus AB, control bus CB, and data bus DB.
Each component connected to these buses is controlled via the bus.

Address bus AB transfers address signals indicating the components to be controlled by the microprocessor CPU. The control bus CB transfers and applies control signals for each component to be controlled by the microprocessor CPU. The data bus DB transfers data between each component device.

ROM is a read-only fixed memory. The PA provided in the ROM is a program area in which control procedures etc. by the microprocessor CPU, which will be described later in FIGS. 8 to 10, are stored.

The RAM is a random access memory in which one word of 16 bits can be written, and is used for temporary storage of various data sent from each component.

The RAM is composed of a text buffer TBUF, a keyboard buffer KBBUF, and a text pointer TPTR.

The text buffer TBUF stores documents handled in this embodiment in an internal format, as will be described later in FIG.

The keyboard buffer KBBUF stores the input reading sequence. Text pointer TPTR is text buffer T
Indicates where the cursor is located on the BUF.

In this embodiment, B is a keyboard, which includes alphabet keys, hiragana keys, katakana keys, character symbol keys, numeric keys, proofreading point pointing key, proofreading reason pointing out point emphasis key, emphasized proofreading point point cursor movement key, etc. It is equipped with various function keys for instructing various functions.

The DISK is an external memory for storing document data, and stores created documents, and the stored documents can be called up when necessary by instructions from the keyboard KB.

CR is a cursor register, and the contents of the cursor register CR can be read and written by the CPU. A CRT controller CRTC, which will be described later, displays a cursor at a position on the display device CRT corresponding to the address stored in the cursor register CR.

DBUF is a display buffer memory that stores data patterns to be displayed. When displaying the contents of document data, a pattern is developed on the buffer memory DBIJF based on the data on the text buffer TBUF.

The CRT controller CRTC transfers the contents stored in the cursor register CR and buffer DBUF to the display CRT.
It is responsible for displaying on the screen.

A CRT is a display device using a cathode ray tube or the like, and the display of a dot pattern and a cursor on the display device CRT is controlled by a CRT controller CPU.

CG is a character generator, and the display device CRT
It stores patterns of characters, symbols, etc. to be displayed on the screen.

The character processing device of this embodiment, which is comprised of these components, operates in response to various inputs from the keyboard KB. When the input from the keyboard KB is supplied, the included signal is first sent to the microprocessor C.
is sent to the PU, and the microprocessor CPU is sent to the ROM
Various control signals stored therein are read out, and various controls are performed in accordance with these control signals.

FIG. 3 is a diagram illustrating the transition of the screen by the proofreading pointing function which points out parts to be proofread in a document existing on the text buffer TBtIF.

As shown in Figure 3(A), the text buffer TBUF
When the proofreading point pointing key is input while the above document is displayed, the points to be proofread are automatically extracted.

Then, as shown in FIG. 3(B), the location to be calibrated is displayed in reverse with low brightness.

FIG. 4 shows a list of reasons pointed out by the proofreading pointing function and their codes. For example, the designation reason code 0 is a directive word, and indicates a character string determined to be a directive word by analyzing a sentence in a document.

FIG. 5 is a diagram illustrating the transition of the screen of the specific reason point emphasis function, which specifies a particular reason for pointing out and highlights the character string pointed out based on the reason.

As shown by reference numeral 5A in FIG. 5(A), when all the points to be corrected are pointed out by the proofreading pointing function, the specific reason point highlighting key is pressed, and then the reason to be highlighted is continued. When the corresponding reason code (here, "0" representing "instruction word") is input, code 5 is displayed in FIG. 5(B).
As shown by B, all pointed out points 5A pointed out based on the reason input in FIG. 5(A) are displayed in high-intensity inversion and highlighted.

FIG. 6 is a diagram illustrating the screen transition of the highlighted proofreading point cursor movement function that moves the cursor to the highlighted proofreading point located behind the current cursor position.

As shown in FIG. 6(A), FIG. 6(CB), and FIG. 6(C), when the highlighted proofreading point cursor movement key is input in a state where there is a highlighted proofreading point, the symbol 6A ,
As shown by 6B and 6G, the cursor moves to the calibration location located behind the cursor position.

FIG. 7 is a diagram illustrating the structure of text buffer TBUF.

FIG. 7(A) shows the structure of a document without any proofreading points. In the text buffer TBUF, each character is stored as a 2-byte JISXO208 code, and at the end of the document. The code is stored.

Figure 7 (BJ is a diagram showing the structure of the document when there are proofreading points. The parts that are not proofreading points are shown in Figure 7 (BJ).
As in A), each character is filled with 2 bytes, but the proofreading part is sandwiched between the start code and end code, and there is a 1-byte display format immediately after the start code, and that Immediately thereafter, the number of proofreading indication reasons and further reason codes are stored for the number of proofreading indication reasons. The actual character code is stored as 2 bytes per character immediately after the reason.

The operation of the above embodiment will be explained according to the flow.

FIG. 8 is an overall flowchart of the parts that perform the processing of the proofreading pointing out function that points out parts to be proofread, the specific reason part highlighting function, and the emphasis proofreading pointing out part cursor movement function for a document existing on the text buffer TBUF. It is.

Step S81 is a process of fetching data from the keyboard into the keyboard buffer KBBUF. Below, KB
The process branches as follows depending on the type of key present in the BUF.

If the beginning of KBBUF is the proofreading point pointing key, it is necessary to perform the proofreading point pointing process, so step S
Branches to 82. If the beginning of KBBIJF is the specific reason emphasis key, specific reason emphasis processing must be performed, and the process branches to step S83. KBBU
If the beginning of F is the emphasized proofreading point cursor movement key, the process branches to step S84 because it is necessary to carry out emphasis proofreading point cursor movement processing. Otherwise, normal editing processing is performed and the process branches to step S85.

In step S82, a known proofreading point pointing process is performed on the text buffer TBUF, and as detailed in FIG. 7, proofreading point information is stored in the text buffer TBUF, and display settings for pointing out the proofreading points are performed. .

In step S83, as detailed in FIG.
Set the display format on F.

In step S84, as detailed in FIG. 1O,
Based on the proofreading point pointing information in the text buffer TBUF and the text pointer TPTH, a highlighted proofreading point cursor movement process is performed to move and set the cursor position.

In step S85, other processes found in general word processors other than the above-mentioned functions are performed,
Configure display settings.

In step 386, display processing is performed using display settings based on the above-mentioned proofreading point pointing process, specific reason point highlighting process, emphasized proofreading point cursor movement process, and other processes found in general word processors other than the above-mentioned functions.

FIG. 9 is a detailed flowchart of the process of emphasizing the specific reason in step S83.

Step S91 is a process of fetching data from the keyboard into the keyboard buffer KBBUF. Below, KB
The process branches as follows depending on the type of key present in the BUF.

If the beginning of the KBBUF is a numeric key, it is necessary to perform display setting for the specific reason point highlighting process in the text buffer based on the search indication reason set by the numeric key, so the process branches to step S93. If the beginning of KBBUF is other than a numeric key, there is no need to perform any processing, and the process branches to step S92.

In step S93, the search indication reason code detailed in FIG. 4 is set using the numbers set using the numeric keys.

In step S94, processing for searching the text buffer TBUF for the start code detailed in FIG. 7 is performed.

In step S95, as a result of the process of searching for the start code in step S94, the text buffer TBU
It is determined whether F has reached END or not based on whether it has reached the document end code.

In step S96, it is determined whether a reason code that matches the search indication reason code set in step S93 exists between the start code and end code searched in step S94 in the text buffer TBUF.

In step S97, the display form between the start code and end code of the text buffer TBUF retrieved in step S94 is set to be highlighted.

In step S98, the display form between the start code and end code of the text buffer TB[JF retrieved in step S94 is set to low brightness.

FIG. 10 is a detailed flowchart of the emphasized proof pointing point cursor movement process in step S84.

In step 5IOI, the 6th
The process of searching for the start code detailed in the figure is performed.

In step 5102, as a result of the process of searching for the start code in step 5101, the text buffer T
It is determined whether the END of the BUF has been reached or not based on whether the document end code has been reached.

In step 5103, it is determined whether the display form between the start code and end code in the text buffer TBLIF, which was searched in step 5IOI, is set to be emphasized.

In step 5104, display settings for moving the cursor position are set using the text pointer TPTH.

In the above embodiment, in a character processing device that handles a document that is a sequence of characters, for a plurality of indicated character strings that satisfy at least one condition among a plurality of conditions to be indicated, I explained how to move the cursor. Similarly, when you do not want to check for character strings that meet the same condition, you can move the cursor to a pointed string that does not meet any of the conditions that are the target of the warning. It is possible. In this case, the selection after the determination process in step 5103 of the flowchart shown in FIG. 10 may be reversed.

〔Effect of the invention〕

As described above, according to the present invention, in a character processing device that handles a document that is a sequence of characters, a plurality of pointed character strings that satisfy at least one condition among a plurality of conditions that are the object of pointing out. The cursor is moved sequentially to display the reason for the issue and replacement candidate strings, so you can easily check the content of the issue for the indicated string, simplifying the replacement operation, and making the operation easier. This has the effect of reducing the possibility of making mistakes.

In addition, among the multiple conditions to be pointed out, the pointed character strings that meet a specific condition are intensively checked, replacement candidate strings are displayed, and in some cases, when replacing, other strings may be used. Since the character string is displayed so as to be distinguishable from the pointed-out character string, and the character string is sequentially pointed with the cursor, it is possible to realize this with a very simple operation.

As described above, it is possible to realize a character processing device with high operability and low cost.

[Brief explanation of the drawing]

Figure 1 is a basic configuration diagram of a character processing device according to the present invention, Figure 2 is a block diagram showing the overall configuration of an embodiment of the present invention, and Figure 3 is a target of proofreading in an embodiment of the present invention. Figure 4 is a diagram showing an example of a method for pointing out points, Figure 4 is a diagram showing a list of reasons for pointing out proofreading and their codes in an embodiment of the present invention, Figure 5 is a diagram showing a list of proofreading targets in an embodiment of the present invention. Figure 6 is a diagram showing an example of a method for emphasizing a portion for a specific reason in an embodiment of the present invention. is a diagram showing the structure of a text buffer in one embodiment of the present invention, and FIGS. 8 to 10 are flowcharts showing the operation of one embodiment of the present invention. cpu...Central processing unit, ROM...Fixed read-only memory, RAM...Random access memory, KB...Keyboard, CR...Cursor register, CRT...Display device, CG... Character generator, CG...control bus, DB...data bus, AB...address bus, DBUF...display buffer memory, CRTC...
CRT controller. $ - Basic structure of the Oaza processing device according to the invention Fig. 1 (A) (B) Book 4e! Figure 1 shows 18 rows of 4 cusps Figure 3! Figure 4: The flow of one arrow of the present invention in a row Figure 8 Book e Bl'l's execution One thousand yards of flow Figure 9

Claims (1)

[Claims] 1) A document storage means for storing an input document, and a character that satisfies at least one condition among a plurality of conditions to be pointed out in the document stored in the document storage means. A character string indication means for detecting a string, and a character string detected by the character string indication means,
a pointing condition storage means for storing all applicable conditions; a condition specifying means for specifying a desired one of the conditions; and a second display form for displaying the character string detected by the character string pointing means in an identifiable manner. , a document display means having a third display form for displaying a character string that corresponds to the condition specified by the condition specifying means among the detected character strings in a further distinguishable manner; 3. A character processing device comprising: instruction means for sequentially instructing character strings in the display format of No. 3 with a cursor.