JPS62143127A - Right and margin control system for word processor - Google Patents

Abstract

PURPOSE:To make it possible to input data exceeding a right hand margin or a left margin by forming a margin release key on a keyboard. CONSTITUTION:If a margin release key on the keyboard is depressed when a cursor is located on a right hand margin position, a margin release code is stored in a memory 40 and transferred to a display buffer 306. At that time, that the transferred data are the margin release code is discriminated by a data discrimination/control logic circuit 312 and '1' is set up to a bit indicated by an address pointer 308 of a margin mask register 6 in a format register group 307. Consequently, the excitation of an AND gate G10 is inhibited by an inverter gate G11 and a margin mark on the display surface of a display device 60 is erased. The excitation of an AND gate G12 is similarly inhibited and an RHM flip flop 317 is still reset. Thereby, data input from the keyboard can be continuously attained.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention provides a right-hand margin control method that enables a word processor equipped with a one-line display device to provide good end-of-sentence alignment by giving the operator a wider range of actions during hyphenation. It is related to.

As is well known, there are high-end typewriters equipped with high-performance text editing functions for the purpose of quick recovery from input errors and flexibility in editing. This is called a word processor.

Usually, this type of word processor is equipped with a display device such as a CRT, and an operator corrects and edits a document while looking at the display screen and prints out the document. Conventionally, in such word processors,
Various methods have been proposed for aligning the endings of documents to be printed out. Among them, the typical method is
By utilizing a so-called hot zone, this method can achieve good end-of-sentence alignment with almost no intervention by the operator. Briefly explaining the method, the operator first determines the range of permissible irregularities by specifying the size of the hot zone. If the operator does not input a carriage return, if a space or a hyphen is input beyond the right hand margin, the carriage return is performed at the position of the space within the hot zone closest to the right hand margin. If there is no space in the hot zone, for example, the space closest to the right hand margin is forced into the hot zone.

This method has the advantage of not requiring operator intervention, but it cannot be avoided that the end of the sentence is somewhat unnaturally aligned. Another method is to issue a hyphenation warning in such a case, and when the operator moves the cursor and inserts a hyphen at an appropriate location, a carriage return is performed at the hyphen. however,
Even with this system having a hyphen insertion mode, it is not possible to print out, for example, the rest of a hyphenated word on that line beyond a right hand machine.

The present invention has been made in view of the above circumstances, and has a margin release function that allows data to be input beyond the right hand margin. An object of the present invention is to provide a right hand margin control system that automatically returns a carriage in Haiphong.

Hereinafter, the content of the present invention will be explained in detail with reference to the drawings.

FIG. 1 shows a schematic configuration of the entire word processor system targeted by the present invention. In the figure, reference numeral 10 denotes a keyboard on which character/numeric keys, function keys, etc. are arranged, and key information from the keyboard 10 is taken into the control section 30 through the keyboard interface and the buffer section 20. The control unit 30 decodes the key manual information (code), and if it is a function, performs corresponding control, and if it is data, writes the data to the memory 40.

The memory 40 has a storage capacity for one page of prints, for example. Of course, this is just an example, and the capacity of the memory 40 may be equivalent to the number of prints. In parallel with this key manual operation, the control section 30 receives the 1 from the memory 40.
The data for one row is read out and provided through the CRT drive and interface section 50 to a display device 60 having a display surface for one row for display. or.

The control unit 30 monitors the type of data read from the memory 40 and the data display position of the display device 60, and detects codes such as carriage return (CR) and line feed (LF) as read data. Also, when the data display position falls within the line hand margin (RHM), the data for one line is sent to the printer 80 through the printer interface unit 70.
At the same time, a print start signal is issued, and the print start signal is automatically output to 1.
Prints a line of data. The memory 4o is connected to the floppy disk device 100 through a floppy disk interface 90, and when tabulation of several lines to one page, which is determined by its storage capacity, is completed, the contents of the memory 40 are transferred to the floppy disk device 100. . Further, the keyboard 10 is provided with a margin release key, and when the cursor (mark indicating the display position of the next input data) on the display surface of the display device 60 is on the RHM, pressing the margin release key The margins are removed (ie, the RHM mark on the display surface is masked), allowing data to be entered beyond the RHM. In the present invention, when this margin release function is set and data is input beyond the RHM, the carriage return is automatically performed at the first space or hyphen after that, and the printing operation is started.

An embodiment of the control section 30 shown in FIG. 1 is shown in FIG. Hereinafter, the present invention will be described in detail in connection with the operation of a word processor with a one-line display device, which is the object of the present invention.

In FIG. 2, reference numeral 40 denotes a memory having a storage capacity of several lines or one page as explained in FIG. The H point marked on the memory 40 is the memory address where the first data of the line to be displayed on the display device 60 is stored, the P point is the memory address where the next key manual data is stored, and the Q point is where the end code is stored. Each memory address is shown in the table below. 301 is an address register indicating the P point address of the memory 40, 302 is an address register indicating the Q point address, 303 is an address register indicating the H point address, and 304 is a working address register during data transfer. A print buffer 305 stores one line of data to be output to the printer 80, and a display buffer 306 stores one line of data to be displayed on the display device 60. 307 is a group of format registers that specify the left and right hand margin positions, tab set position, hot zone, blinking data display position (not used here), cursor position, margin mask position, line tail position, etc. The bit position of the register is 1 at the character position of display buffer 306.
It corresponds to 1:1. This format register group 30
7, each of the above positions sets the corresponding bit to logic '1'.
308 is an address pointer indicating the working address of the display buffer 306 and format register group 307.

309 is an LHM address register that stores the address of the left hand margin (LHM), and 31O is an SPP that stores the address on the memory 40 of the space code (sp) that has entered the hot zone when data is transferred to the display device [60]. It is a point dress register. 311 is the RH that stores the right hand margin (RHM) address.
M address register is shown. 312 is a data discrimination/control logic circuit that discriminates the type of data transferred from the memory 40 to the display buffer 306 and outputs various control signals. 6313 to 316 are output control signals of the data discrimination/control logic circuit 312. The state flip-flops are set, and the flip-flop 313 is the space (SP) in the hot zone, the flip-flop 314 is the high phone (-) in the hot zone, 315 is the carriage return (CR), and 316 is the line feed (L F )
The presence or absence of each item is indicated. 317 is cursor RH
State flip-flop whether it is in M or not.

A status flip-flop 318 indicates whether data to be transferred to the display buffer 306 remains in the memory 40 or not. 319 is an arithmetic unit that calculates the contents of the address register 301, 320 is an arithmetic unit that increases the contents of the address register 304 by 1, 321 is a comparison circuit that compares the contents of the address registers 301 and 304, and 322 is a working address register 304 and a space. A comparison circuit 323 compares the contents of the address register 310 and a comparison circuit 323 compares the contents of the address pointer 308 and the RHM address register 311.

324 is a Haiphong detection circuit that detects a Haiphong code in data transferred to the print buffer 305; 325;
is a multiplexer that switches and outputs data from the memory 40 or a CR code from the outside. 326 is the CR code and LF from the output data of the multiplexer 325.
Similarly, 327 is a print buffer 305 which detects a code and issues a print start signal.
Detects the CR code and LF code from the output data of
This is a print end instruction circuit that issues a print end signal. Reference numeral 328 denotes a printer output control circuit that controls data transfer between the print buffer 3.5 and the printer 80 in response to instructions from a print start signal and a print end signal. 3
Reference numeral 29 is an input code determination control circuit that determines the key manual code and divides it into data and function code, transfers the data to memory 40, and outputs the function code to a desired location of the device as a control signal.

FIG. 3 shows a flowchart for explaining the operation of FIG. 2. Now, assume that the memory 40 contains data in the shaded area as an initial state.

As explained previously, the address register 301 stores the P point address of the memory 4o, and similarly, the address register 302 stores the Q point address, and the address register 302 stores the Q point address.
03 respectively store H point addresses. At this time, the contents of the memory 40 after the H point address are stored in the display buffer 306, and these contents are combined with each information of the format register group 307 in the display group [60
is captured and displayed on its display screen. Figure 7 (
A) shows an example of format display.

A represents the left hand margin, mouth represents the right hand margin, C represents the tarp setting position, 2 represents the hot zone range, and E represents the cursor.

Further, when a new input is made from the keyboard 10 and the key manual code is determined to be data by the input code determination control circuit 329, the data is written to the P point address of the memory 40 specified by the address register 301. After that, the address register 301 is
+1 due to 9.

Along with this key manual operation, the display buffer 3
06 is rewritten. in this case.

First, $ processing for data transfer is executed as follows. That is, the H point address of address register 303 is moved to working address register 304, and the contents of display buffer 306 are cleared. At the same time, the contents of LHM address register 309 are set in address pointer 308. Thereafter, the state of the LF display flip-flop 316 is checked, and if it has been reset, registers 4-7 of the format register group 307 are cleared and the flip-flops 313-318 are cleared.
is reset. On the other hand, LF display flip-flop 3
If 16 is set, the address pointer 308 is incremented under the control of the data discrimination/control logic circuit 312 until it detects 11" in the line tail register 7 of the register group 307, and The pointer 308 is aligned, and then registers 4 to 7 of the format register group 307 are cleared and the flip-flops 313 to 318 are reset in the same way as when the LF display flip-flop 316 is reset. After the data transfer preparation process is completed, the contents of the address of the memory 40 specified by the working address register 304 (that is, the contents of the H point address) are read, and the contents of the address of the display buffer 306 specified by the address pointer 308 are read. written to the address.

In parallel with this data transfer from the memory 40 to the display buffer 3.6, the transferred data is discriminated by the data discrimination/control logic circuit 312, and the following processing is performed depending on the type. That is, if the data is character, numeric, or symbol data, the address pointer 308 is incremented by 1 to prepare for the next data transfer. For space codes.

Flip-flop state only when entering hot zone 31
When set to 3, the contents of the working address register 304 at that time are transferred to the space address register 3.
Transfer to 10. The address pointer 308 is incremented by 1 regardless of whether it is inside or outside the hot zone. In the case of a Haiphong code, the state flip-flop 314 is set only when the hot zone is entered. As with the space code, the address pointer 308 is + regardless of whether it is inside or outside the hot zone.
1 will be given. In the case of a carriage return code, the status flip-flop 315 is set regardless of whether it is inside or outside the hot zone. Further, in this case, the address pointer 308 is not incremented. In the case of a line feed code, when the state flip-flop 316 is set, the bit of register 7 in the format register group 307 specified by the address pointer 308 at that time is set to ``1'', and the step of the address pointer 308 is set. Predetermined processing is performed in the same way for other codes.If the margin release key is not pressed, the state flip-flop 317 compares the contents of the address pointer 308 and the RHM address register 311 with a circuit. 323 and is set when the two match.On the other hand, when the margin release key is pressed, this state flip-flop 31
The setting operation of 7 is stopped, and then set only after the haiphon code and space code are detected. FIGS. 4 and 5 show these processes in a table.

Note that in order to detect the hot zone area, the hot zone designation register 3 in the format register group 307 is accessed using the address pointer 308, and the designated bit "
All you have to do is check whether 1''' is on or not.The read signal from this hot zone designation register is ANDed individually with the discrimination signal of the data discrimination/control logic circuit 312,
They serve as set inputs for state flip-flops 313 and 314, and data latch signals for space address register 310, respectively.

As described above, one piece of data is transferred from the memory 40 to the display buffer 306.

If the data is not an end code, the working address register 304 is incremented by 1 by the arithmetic unit 320. At this time, if the flip-flops 313 to 317 are all in the reset state, the contents of the next address in the memory 4° specified by the address register 304 are read out, and this is transferred to the address pointer 308 (the pointer is the 5
(which has already been updated in the manner shown) is written to the address of display buffer 306 specified by .

While state flip-flops 314-317 are reset,
This data transfer is repeated until the display buffer 3
06 is rewritten. During this time, the comparison circuit 321 compares the address registers 301 and 3.4, and if the contents of the two match, it sends out a match signal. This match signal sets state flip-flop 318. In other words,
This means that all data transfer from the memory 40 to the display buffer 306 is completed before the right hand margin is reached, and furthermore, there are carriage returns and
Codes such as line feeds are not included, and even if a Haiphong code is included, it means that it is outside the hot zone.

When the state flip-flop 318 is set, the Q point address in the address register 302 is transferred to the working address register 304.

The end code is read from memory 40. When the data discrimination/control logic circuit 312 detects this end code, no data transfer operation from the memory 40 to the display buffer 306 is performed until the next keystroke is performed. Thereafter, the contents of display buffer 306 will continue to be displayed by display device 60. This is the case where the end code is stored in the memory 40 in advance, but if the end code is not used, the data transfer operation from the memory 40 to the display buffer 306 is stopped due to the setting of the flip-flop 318, and the next All you have to do is prepare your key human resources. on the other hand,
The match signal of the comparison circuit 321 is sent to the format register group 3.
It is also applied to the cursor register 5 of No. 07, and "1" is set in the bit designated by the address pointer 308 at that time. In other words, this indicates the display position of the next key manual data. In this way the next key human effort is done,
If it is data, the data is in address register 3
At the same time, the display buffer 306 is rewritten again in the same way as before, and the rewritten data is transferred to the display device 60 and displayed. Figure 7 (B
) shows an example of the display.

Assume that the data input from the keyboard 10 and the rewriting operation of the data in the display buffer 306 based on this progress, and the flip-flops 313 to 316 reach the position of the right hand margin while remaining in the reset state.

In other words, it means that he has reached the right hand margin without any spaces in the hot zone. In this case, the contents of address pointer 308 and RHM address register 311 match, and a match signal is detected from comparison circuit 323 on output line Q□. At this time, if margin release is not set, AND gate G□2,
RHM flip-flop 31 through or gate Gi4
7 is set, alerting the operator to the hyphenation and shutting down the machine until another keystroke is applied. on the other hand.

Assume that the margin release key on the keyboard 10 is pressed when the cursor is at the right hand margin position. In this case, the margin release code is stored in memory 40 as before, and it is transferred to display buffer 30.
At this time, the data discrimination/control logic circuit 312 determines that the transferred data is a margin release code, and the address pointer 308 of the margin mask register 6 in the format register group 307
'1 in the bit indicated by (indicating RHM position)
As a result, inverter gate G1□ prohibits energization of AND gate G1o, and the margin mark on the display surface of display device 60 is erased.Similarly, inverter gate G1□1 causes AND gate G□
The energization of RHM 2 is also inhibited, and the RHM flip-flop 317 remains reset. Therefore, it is possible to continue inputting data using the keyboard 10. Figure 8 (A) ~
(C) shows an example of the display when the margin release key is pressed, "φ" is the margin release display, rz
l indicates input data after the margin release key is pressed.

When data is input beyond the write hand margin and the contents of the address pointer 308 become greater than that of the RHM address register 311, the comparator circuit 323 sends an It 13+ signal to the output line Q2.

Therefore, if the space key is subsequently pressed, the AND gate G1. is energized and the RHM flip-flop 317 is set for the first time at 2N, the or gate G1.
The flip-flop 313 is set by this. Similarly, when the haiphon key is pressed, RHM flip-flop 317 and status flip-flop 314 are set. When this flip-flop 313 or 314 is set, the data stored in the display buffer 306 up to that point will be transferred from the memory 40 to the print buffer 305 and printed out, but the details will be explained in the next print operation. I'll leave it to you to explain. In addition,
When the RHM flip-flop 317 is reset, one line is printed out, and the next line of data is stored in the memory 4.
0 to the display buffer 306, the flip-flops 313-316 are reset together prior to their operation.

Freezing =: Explains the blunt operation. This is done automatically when any one of the flip-flops 314 to 317 is set, and the apparatus switches to print mode.

First, a case where the Haiphong display flip-flop 314 is set will be described. From FIG. 4, the flip-flop 314 is set when the key power of one line advances to the hot zone and a hyphen is attached for administration.
Or, there is a case where data is input beyond the RHM after the margin release, and a hyphen is added for the first time after that for administrative purposes. In this case, the contents of that line are immediately printed out, and the key manual data of the next line is displayed on the display device 60. Its operation is as follows. When the set state of the flip-flop 314 is detected, the H point address of the address register 303 is transferred to the working address register 304 again, and the contents of the address of the memory 40 indicated by the address register 304 are passed through the multiplexer 324 and sent to the print buffer. 305. This writing to the print buffer 305 is performed at the timing of the input strobe. In addition, in this print mode, the display buffer 30
Data transfer to 6 is prohibited.

Thereafter, the working address register 304 is incremented by 1 by the arithmetic unit 320. The contents of the working address register 304 are compared with the contents of the address register 301 by a comparison circuit 321, and data transfer to the print buffer 305 is repeated until the two match.

Address registers 301 and 304 match, and memory 40
When data transfer from the print buffer 305 to the print buffer 305 is completed, the Haiphon detection circuit 324 has detected the Haiphon code. Also, at this time, the flip-flop 314
is in the set state.

Therefore, a switching signal is applied to multiplexer 325. As a result, multiplexer 325 selects a preset carriage return code (CR code) and transfers it to print buffer 305. In other words, in the print buffer 305, a CR code is added to one line of data in the memory 40 from point H to point P (point P is a point that moves each time a new key input is applied). Stored. After that, the contents of the working address register 304 at that time are changed to the address register 303.
will be moved to That is, the new H point address is 9. will be recorded.

On the other hand, the CR code transferred to the print buffer 305 selected by the multiplexer 325 is detected by the print start instruction circuit 326, and as a result, the
6, the print start signal is sent to the printer output control circuit 328.
given to. When the printer output control circuit 328 receives the print start signal, it issues an output strobe signal to the print buffer 305, reads the data stored in the print buffer 305 sequentially while checking the ready signal of the printer 80, and outputs the data to the printer 80. In this way,
When the last data, that is, the CR code is read from the print buffer 305, the CR code is output to the printer 80 and simultaneously detected by the print end instruction circuit 327, and as a result, a print end signal is output from the print end instruction circuit 327 to the printer. A control circuit 328 is provided. When this print end signal is received, the print output control circuit 3
28 stops the output strobe to the print buffer 305, thereby completing reading data from the print buffer 3.5. During this time, the printer 80 sequentially prints out the data given through the print output control circuit 328, and performs a carriage return operation when a CR code is detected.

It prepares for the next printing line. That is, once one line of data is transferred from the memory 4o to the print buffer 305, the print operation for one line is performed independently of the display display operation under the control of the print output control circuit 328. It will be destroyed. This is common to all subsequent print operations.

Next, the case where the state flip-flop 315 or 316 is set will be explained. In this case as well, the contents of the address register 303 are transferred to the working address register 304, and the memory 4 indicated by the address register 304 is
The contents of address 0 are transferred to print buffer 305. After that, the address register 304 is incremented by 1, and the memory 4 is incremented by 1 until the address registers 301 and 304 match.
The transfer from 0 to the print buffer 305 is repeated in synchronization with the input strobe, and when a match occurs, the contents of the register 304 at that time are transferred to the address register 303.

These operations are the same as when state flip-flop 314 is set.

The printing operation starts when the CR code or LF code read from the memory 40 passes directly through the multiplexer 325, is detected by the print start instruction circuit 326, and a print start signal is issued to the printer output control circuit 328. be done.

Next, a case will be described in which the state flip-flop 317 is set and the flip-flop 313 is also set at this time. An example of the display at this time is shown in FIG. 7(C). In other words, this is the case when the margin release key is not pressed. In this case, if you print out the data up to the space closest to the right hand margin (RHM), the data after that will be newly displayed on the display device. will be done. Its operation is as follows.

When the set state of the state flip-slops 313 and 317 is detected, the contents of the address register 303 are transferred to the working address register 304, and the contents of the address in the memory 40 indicated by the address register 304 are printed, as before. It is transferred to buffer 305. After that, the working address register 304 is incremented by 1. At this time, as is clear from FIG. 4, the space address register 310 stores the address on the memory 40 of the space closest to the RHM. When the working address register 304 is incremented by 1, its contents are compared with the contents of the space address register 310 by a comparison circuit 322, and data transfer from the memory 40 to the print buffer 305 is repeated until the two match.

a comparison circuit in which address registers 304 and 310 match;
A match signal is output from 322 and the data transfer to the space closest to the RHM is completed, but at this time, the match signal E switches the multiplexer 325, and the C
The R code is added. When this CR code is detected by the print start circuit 326, the print operation is started. On the other hand, the working address register 304 is incremented by 1 by the arithmetic unit, and its contents are newly registered in the address register 303. Therefore, in subsequent data transfer to the display buffer 306, data is read from the next data in the space closest to the RHM, and the display buffer 306 is rewritten. RHM when margin release key is pressed
The same is true when data is input beyond 1 and then the flip-flops 313 and 317 are set by a space code.

FIG. 6 shows a specific example of the configuration of the data discrimination/control logic circuit 312. As already mentioned.

The data discrimination/control logic circuit 312 directly transfers the data read from the memory 4o to the N display buffer 306.
The address pointer 308 has a function of transferring the data to another address, a function of determining the transfer data, and a function of incrementing the address pointer 308 based on the determination result. Block 601 is a section that outputs input data from memory 40 as is to S display buffer 306 and at the same time discriminates the data, and is comprised of a so-called decoder matrix. This decoder 71-
The space (SP), haiphon (-), carriage return (CR), and line feed (LF) discrimination outputs detected by the Chris 601 become set inputs of the state flip-flops 313 to 316 in FIG. 2, respectively, and , the margin release determination output becomes an input to the margin mask register 6.

602 is a flip-flop, 603 is a clock pulse generator, and 604 is a ±1 circuit. ±1 circuit 604 is the second
It is connected to the address pointer 308 in the figure, and when a character, number, or symbol is detected in the decoder matrix 601, the address pointer 308 is incremented by 1, and when a backspace (BSP) is detected, it is incremented by 1. Note that the strobe signal is issued every time one data transfer is performed, and the above-mentioned +1 or -1 is executed at the timing of generation of the strobe signal. When a tab is detected in decoder matrix 601, flip-flop 602 is set. As a result, the clock output of the clock pulse generator 603 is applied to the ±1 circuit, and during this time, the address pointer 308 continues to advance. address pointer 308
advances and 1'' is sent out from the tab register 2 of the format register group 307, the flip-flop 60
2 is reset, which causes the sending of clock pulses,
In other words, the address pointer 308 stops advancing. At this time, the purpose of the address pointer 308 is to point to the tab position. Similarly.

When state flip-flop 316 is set, line tail register 7 of format register group 307
until l''' is sent out from the clock pulse generator 6.
03, ±1 circuit 604 increments the address pointer 308, and stops incrementing when 111 I+ is sent. That is, this is the process of positioning the address pointer 308 by line feed as described above.

Carriage return (C
R), line feed (LF), half line feed (HLF), half reverse line feed (HRLF)
), margin release, or end coat is detected, the operation of the ±1 circuit 604 is prohibited.

This is easily understood from the table in FIG.

2 and 6 actually constitute a part of a microcomputer, for example, and it goes without saying that the operation sequences of the various parts described so far are controlled by a program.

FIG. 3 summarizes the operation flow.

As described above, according to the present invention, data can be output beyond the right hand margin, and the operator can effectively align the end of sentences.

[Brief explanation of drawings]

FIG. 1 is a diagram showing the overall configuration of a word processor targeted by the present invention, FIG. 2 is a diagram showing an embodiment of the control section in FIG. 1, and FIG. 3 is a diagram for explaining the operation of FIG. 2. Flowchart, FIGS. 4 and 5 are functional explanatory diagrams of the data discrimination/control logic circuit in FIG. 2, FIG. 6 is a specific configuration example of the data discrimination/control logic circuit, and FIGS. 7 and 8 are display diagrams. It is a figure showing an example of a display of a device. DESCRIPTION OF SYMBOLS 10...Keyboard, 3o...Control unit, 40...Memory, 60...Display device, 80...Printer, 100...Flobi disk. 301-304...Memory address register, 305
...Print buffer, 306...Display buffer, 307...Format register group, 308...Address pointer, 309...Address register,
310... Space address register, 31
1... RHM address register, 312... Data discrimination/control logic circuit, 313-318... Status flip-flop. 319.320... Arithmetic unit, 321-323... Comparison circuit, 324... Haiphone detection circuit, 325... Multiplexer, 326... Print start instruction circuit, 327... Print end instruction circuit, 328... Printer output control circuit, 329... Input code determination control circuit. Representative Patent Attorney Makoto Suzuki ゝ1 Figure 7 Figure 8 (C,) AIC---IYzho Procedures f City Official Book (Jizu@) November 10, 1988 19861 Patent Application No. 241776 2, Title of Invention: Right Hand Margin Control Method for Word Processor 3,
Relationship with the person making the amendment Applicant Address 1-3-6 Nakamagome, Ota-ku, Tokyo Name (
674) Rico Co., Ltd. - Representative
Hama 1) Hiro 4, Agent 5, Number of inventions increased in the amendment None 6, Subject of the amendment Description 7, Contents of the amendment (1, Add the name of the invention to "electronic typewriter". (2, The statement of the claims is amended as per the attached sheet. (3) The statement "In a word processor equipped with a one-line display device" on page 2, lines 13-14 of the specification has been changed to [Regarding an electronic typewriter]. (4) Correct “Right Hand Margin” on page 2, line 16 of the specification letter to “margin.” (5) Correct “typewriter” on the bottom line of page 2 of the specification to “electronic type.” (6) Delete the statement [This is called a word processor] at the bottom of page 2 of the specification. (7) At the bottom of page 2 of the specification, from page 5 on the same page. Line 6, page 5 2
Correct "word processor" in line 31 and the bottom line of page 31 to "electronic typewriter." (8) At the bottom of the second page of the specification, "Monourenai." should be amended to "Momourenae." (9) In the 11th line of page 4 of the specification, add J to the line ``in the line ``.
Correct to. (10) The statement in lines 13 to 19 on page 4 of the letter of specification is amended as follows. r The present invention was made in view of the above circumstances, and it is an object of the present invention to provide a margin control method that has a margin release function and makes it possible to input data beyond the right hand margin or left margin. ” (11) Delete the description “J having a display surface of one line” on page 5, line 18 of the specification box. In the example, 11 yen will be added to ``. (13) On page 7, lines 7 to 8 of the specification letter, change the statement "Explanation of the operation of... targeted by the present invention" to "Explanation of the overall operation of an electronic typewriter with a one-line display device as an example". Correct to. (]4) Correct "by being included" on page 7, line 12 of AkiraIF to "to be included." (15) Akira, 1111, page 9, line 7, ``data'' is corrected to ``data''. (16) Next to "r~ or not" on page 9, line 17 of the specification, "
Insert the statement "indicates". (17) "Yumetoshi J" on page 15, line 12 of the specification letter is amended to "deterrence." (18) "Bit" on page 15, line 19 of the specification is followed by "
Insert "into". (19) "After this," on page 17, line 18 of the specification box is corrected to "at this time." (20) "Korema" in the 3rd line of page 19 of the specification is corrected to "Koreha". (21) “Warning” on page 19, line 12 of the specification is “warning”
Correct to. (22) “Reset is j” on page 21, line 17 of the detailed letter.
Reset and correct. (23) "Selected" on page 24, line 5 of the specification is corrected to "selected." (24) "Rumori" on page 25, line 19 of the specification is corrected to "memory". (25) rCR code on page 26, lines 8-9 of the specification
Correct to "CR code". (26) Insert "and" next to "match" on page 27, line 17 of the specification tube. (27) Next to "±1 circuit" on page 30 line 5 of the specification tube, r
Insert 604J. (28) Change “purpose” to “content” on page 30, line 12 of the specification cylinder.
Correct to. (29) Correct the "right hand margin" in lines 15 and 16 of page 31 of the specification to "margin." (30) Change “output” to “input” on page 31, line 16 of the specification section
Correct to. 8. List of attached documents A document stating the scope of patent claims (1 copy) It has a keyboard for inputting claims Ωy data, a printer for printing the input data, and margin cancellation means for canceling margins. An electronic typewriter characterized by:

Claims (1)

[Claims] 1. A keyboard for inputting data, a printer for printing input data, and 1 for displaying input data.
The display device includes a display device for a line, a memory for storing input data from the keyboard, first and second buffer registers having a storage capacity for one line, and a control unit, and a control unit for controlling the control unit. In addition, in parallel with the operation of storing data from the keyboard in the memory, the data is read from the memory and transferred to a first buffer register, and the contents are displayed on the display device. When one line of data is transferred to the buffer register, the word processor transfers the data in the memory corresponding to the data to the second buffer register and prints it out on the printer, is provided with a margin release key, and when the key is pressed, the control unit releases the margin of the line displayed on the display device, and the data is transferred beyond the right hand margin to the first buffer register. After allowing the transfer, if a space or a hyphen code is detected in the transferred data, the data corresponding to the data stored in the first buffer register is transferred to the second buffer register and printed out, and the carriage returns. A right hand margin control method that performs the following.