JPH0671802B2 - Document processor - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a document processing device such as an electronic typewriter, and more particularly to a document processing device having a hyphenated word dictionary and having a function of a micro-gestation function. .

[Prior Art] In recent years, a document processing apparatus such as an electronic typewriter stores and holds a dictionary of words, so that it not only spells words input by an operator, but also collects misspellings or an appropriate hyphen. There are things that can even specify the input position of. However, the functions of these document processing devices are effective at the time of inputting a document or editing a document. At the time of printing, the functions of the printing device attached or connected to the document processing device make it possible to use the micro-jet with the resolution of the minimum pitch of the printing device. Tefication (adjustment of print interval). At this time, since the JUSTATION function processing is performed on a word-by-word basis, when the number of words in the right margin is a small number of words, or in the right margin, once the word cannot be entered on that line, the next word The word spacing when all wrapped around was different from half space to about 2-3 line spaces, and the word spacing on each line could not be balanced, making it impossible to create a beautiful document form document. .

[Problems to be Solved by the Invention] The present invention has been made in view of the above-described conventional example, and when adjusting a space between words in one line of document information including a word in which a hyphen is inserted, a space between words is adjusted. An object of the present invention is to provide a document processing device that can create a document in which each line is balanced by changing the hyphen position of a word based on the space adjustment allowance and adjusting the interword space.

[Means for Solving Problems] In order to achieve the above object, the document processing apparatus of the present invention has the following configuration. That is, the first storage means for storing the hyphen position information of a word is provided, and a word that does not fall within the output range of one line of document information is detected from one line of document information, and the hyphen position information of that word is used to detect the word. A document processing device for inserting a hyphen into the word and carrying over the character string after the hyphen of the word to the next line, comprising: second storage means for storing an adjustment allowance of inter-word space; Determining means for determining an inter-word space of the one-line document information based on an output range of the one-line document information and a width of the one-line document information including the hyphen-inserted word; And an adjusting unit that adjusts the interword space determined by the above by changing the hyphen position of the word based on the adjustment allowance of the interword space.

[Operation] In the above configuration, when a word to be subjected to hyphen insertion processing is detected in one line of document information, a hyphen is inserted into the word based on the hyphen position information of the stored word, The space between words in one line of document information including the word with the hyphen inserted is determined. Then, the space between the words is adjusted by changing the hyphen position of the word based on the stored adjustment allowance of the space.

Embodiments Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[Description of Electronic Typewriter (FIG. 1)] FIG. 1 is an external view of an electronic typewriter according to an embodiment of the present invention.

Reference numeral 1 is a keyboard for inputting documents and various functions, and this keyboard 1 has a key arrangement similar to that of a normal electronic typewriter. The operation selector 2 is an electronic typewriter operation instruction, auto (AUTO).
/ This is a switch for selecting the Micro Just function. When Micro Just is selected, the characters input from the keyboard 1 are automatically displayed on the display 3 and the input end or return key for one line is returned. Pressing 4 operates to print the input line.

[Description of Configuration of Electronic Typewriter (FIG. 2)] FIG. 2 is an electrical configuration diagram of the electronic typewriter.

The key data pressed on the keyboard 1 is scanned and read by the keyboard controller 20, and the key code corresponding to the pressed key is sent to the CPU 21. Reference numeral 21 denotes a CPU, such as a microprocessor, which controls the entire typewriter and includes a ROM for storing control programs and data and a RAM used as a work area. A pitch table 22 stores character pitch information, and the CPU 21 can know the character pitch information input from the keyboard 1 by reading the pitch table 22. Character information input from the keyboard 1 is stored in the buffer 23. The buffer 23 has a capacity capable of storing one line of characters (or more than a plurality of lines of printed characters).

Reference numeral 24 denotes a status storage area including a RAM or the like, which stores various printing information set in the typewriter. When storing information such as text and format in the user text memory 25, the operation selector OPS stores a mode with or without printing, or an instruction state such as line-by-line printing or character-by-character printing. The automatic stay stay selector AJS is a manual line feed (line feed only when the return key 4 is pressed) or a stay stay feature (when a space code of a word is entered in the hot zone,
A character state is provided on the right merge by adjusting the space between words).

The pitch selector storage area PTS is an area for storing selected pitch information that can be printed by the typewriter.
It stores the pitch information such as 2,15 and proportional. The CPU 21 can retrieve the pitch corresponding to the input key from the pitch table 22 by referring to the pitch selector storage area PTS. Further, the print selector PRTS stores an automatic printing instruction such as an underscore or a bold texture. The line space selector LSS stores the line feed amount, and the margin storage area MRG stores the left and right margins, respectively. The space space pitch storage area JPT is an area for storing and holding the reduction amount for performing the word synchronization by interposing word intervals. The instruction information of these status storage areas is input from the keyboard 1 or from various function switch groups.

Reference numeral 25 is a user text memory composed of RAM or the like, which is an area for storing text and the like when the content of the operation selector OPS is set to the store mode. Reference numeral 26 is a ROM for a dictionary, which is used as a dictionary for checking the words input before the space code is input. The check of the input data is compared with the input data, and if there is an equal value, the correct spelling is determined. In this embodiment, when the misspelling is made, a buzzer sounds to notify the user of the misspelling.

A printer controller 27 detects the state of the printer 28, receives print information from the CPU 21 and controls the printer 28 to perform printing.

[Description of Dictionary Configuration (FIGS. 3 to 4)] FIG. 3 is a diagram showing an example of the configuration of the dictionary 26, and here, a hyphen processing dictionary is illustrated.

To explain using the word "automatically" in Fig. 3 as an example, it is correct to insert a hyphen in any of the five places in this word.
By the CPU 21 reading the hyphen instruction information 30,
I am trying to insert a proper hyphen in this word. The part "1" of the hyphen instruction information 30 indicates the place where the hyphen can be inserted.

FIG. 4 is a diagram showing the structure of hyphen instruction information.

As shown in the figure, the information for one word is composed of 4 bytes (32 bits) of data so that a hyphen instruction can be given to a word consisting of 32 characters.

[Description of Operation (FIGS. 5 to 6)] FIG. 5A is a diagram showing an example of character input from the keyboard 1.

In Fig. 5 (a), if the margin interval is 52 characters, the position "o" 50 of the character of the word "automatically" is located on the right margin, and the following "matically"
The area marked with becomes unprintable. In this case, the automatic lap operation is instructed, and the word “automaticall
In "y", the "auto" part + 1 space (5 characters in the part indicated by 51) will wrap around to the next line. If you perform the guest stay function in this state, the space code between words in line 52 Since the number of 7 is 7, the length of the space between words on line 52 is 12/7 (= 1.7), which is the result of adding 5 spaces to the next line and dividing it into 7 equal parts. And the lines before and after that become unbalanced.

So, for example, if you insert a hyphen in the next part of "mat" where you can insert an automatic hyphen in 9 characters of "matically" after "auto", the space between words on line 52 is (8-4) / 8.
(= 0.5) characters, which is too clogged to be far from beautiful sentences.

This embodiment eliminates such a problem and is shown in FIG.
The purpose is to print as shown in.

FIG. 6 is a flowchart of the printing process of the present embodiment when a character is input from the keyboard.
It is stored in the ROM of CPU21.

At step S1, key data is input from the keyboard 1 and stored in the buffer 23. In step S2, the print pitch of the input character is read from the pitch table 22. In step S3, the pitch for each character is added, and in step S4, the print character amount of one line from the left margin to the right margin is compared with the current print character amount to see if the right margin position is reached. The characters input at this time are displayed on the display 3 so that the user can confirm them. If the right margin has not been reached at step S4, the processing ends.

When the right margin position is reached in step S4, hyphen information for this word is read from the dictionary ROM 26 in step S5. According to the example of FIG. 5 (a), “automa” on the input line 52
The hyphen information “0101 0011 0010 0000 0000 0000 0000 0000 0000” corresponding to “tically” as shown in FIG. 4 is input by the dictionary ROM 26. At this point, “auto
It can be easily judged that it is optimal to print "-".
The reason is that if a hyphen is added to this position (adding a hyphen means that the number of printed characters increases by one character), the most space between words can be handled near the reference pitch (one character sentence) and within the margin. This is because the most characters can be printed on. This determination is made in the processing from step S6 to step S8.

To explain this, in step S6, the character positions of "automatically" are sequentially checked from the final "y" up to the character position of the word corresponding to the position where the bit of the hyphen information input above is "1". In this case, since the hyphen information at the first "1" position of "lly" is "1", the pointer is returned to this position. In this case, "matica
The number of "-" increases, so if you find the amount of space reduction between words in step S7, it becomes 7/8. In step S8, compare the value obtained in step S7 with the JPT. Here, JPT
Considers the reference pitch of the space as one character, and stores the amount that can be filled in the line, and this amount is a value determined in advance by each system. If this value is set to 0.2 now, in step S8, the amount of packing is too large compared to the value of JPT, so the judgment becomes bad and the step is restarted.
Return to S6.

Further, in step S6 again, the pointer is returned to the next hyphen insertable position "i", and the space filling amount is calculated in steps S7 and S8, which is 5/8, which is still larger than JPT and returns to step S6 again. At the next hyphen insertion position "o", the amount of space is reduced to 1/8, which is smaller than JPT and the judgment is good. This will cause “auto
An ideal hyphenation of "-" is possible.

In step S9, micro-justification processing is performed so that the added hyphen code is located on the right margin, and the printing is executed in step S10.

As described above, according to this embodiment, the hyphenation can be correctly added, and the ideal joy stay function can be performed, so that it is possible to easily create a sentence in which each line is well balanced. is there.

[Effects of the Invention] As described above, according to the present invention, there is an effect that a document in which each line is well balanced can be created.

[Brief description of drawings]

FIG. 1 is an external perspective view of an electronic typewriter according to one embodiment of the present invention, FIG. 2 is an electrical configuration diagram of the electronic typewriter according to one embodiment of the present invention, and FIG. 3 is an example of hyphen information in a word dictionary. FIG. 4 is a diagram showing an example of the structure of hyphen information, FIG. 5 (a) is a diagram showing input information from a keyboard, and FIG. 5 (b) is an input information shown in FIG. 5 (a). FIG. 6 is a flowchart showing an example of printing with a hyphen, and FIG. 6 is a flow chart of a printing process according to an embodiment of the present invention. In the figure, 1 ... Keyboard, 2 ... Operation selector, 3 ... Display, 4 ... Return key, 20 ...
Keyboard controller, 21 ... CPU, 22 ... Pitch table, 23 ... Buffer, 24 ... Status storage area,
25 …… User text memory, 26 …… ROM for dictionary, 30…
... hyphen information.

Claims (1)

[Claims] 1. A hyphen of the word having a first storage unit for storing hyphen position information of the word, detecting a word out of the output range of the document information of one line among the document information of one line. A document processing device which inserts a hyphen into the word according to the position information and carries over the character string after the hyphen of the word to the next line, and a second storage means for storing the adjustment allowance of the interword space. Determining means for determining an inter-word space of the one-line document information based on an output range of the one-line document information and a width of the one-line document information including a word in which the hyphen is inserted; A document processing device comprising: an adjusting unit that adjusts the interword space determined by the determining unit by changing a hyphen position of the word based on an adjustment allowance of the interword space. Place