JPH0227471A - Intra-text numeric data updating system - Google Patents

Abstract

PURPOSE:To save the updating trouble of a figure data character string in a text, and to eliminate an updating mistake by converting the numeric data character string in the text into the data of a numeric attribute, then, executing an arithmetic operation, and updating the data. CONSTITUTION:In a character/numeric value converting means 13, the figure data character string lowered from a stack by means of a character string extracting means 11 is converted into the numeric data based on a character/numeric value corresponding table, and the operation by means of an arithmetic expression stored into an arithmetic expression memory means 14 is executed for the numeric value data converted by an arithmetic operating means 15. The numeric value data of the arithmetic operation result are converted into the figure data character string based on the character/numeric value corresponding table, and a character string output means 17 outputs the figure data character string converted by a numeric value/ character converting means 16 and non-figure data outputted by a character string extracting means 11 to the text. Consequently, the all numeric value data to be the object in the text can be updated only by designating the arithmetic expression. Thus, the updating trouble of the figure data character string can be saved, and the updating mistake can be eliminated.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a method for updating numerical data in text, and more particularly to a method for updating numerical data in text using arithmetic operations on numerical data.

[Conventional technology]

Conventionally, in this type of in-text numeric data update method, a numeric data string consisting of character data (hereinafter referred to as numeric data) representing the numeric value to be updated is specified as a character string to be replaced, and the numeric data to be updated is Several updates were made to the string types.

[Problem to be solved by the invention]

In the conventional numeric data in text update method described above, updates are performed as many times as there are types of numeric data strings to be updated, so for example, there are 10 types of numeric data strings to be updated (replaced character strings). Sometimes updating is required ten times, and there is a drawback that if the numeric data character string after the first update becomes the character string to be replaced the second time, it will be updated twice.

Therefore, it is necessary to take measures to ensure that the numeric data string after the first update does not become the second replaced string, so it takes time to update the numeric data string in the text, and updating errors are likely to occur. There is a drawback.

In view of the above-mentioned points, an object of the present invention is to convert numerical data character strings in text into numerical attribute data (hereinafter referred to as numerical data) and then perform arithmetic operations to update the numerical data in text. To provide an in-text numerical data update method that saves the effort of updating data character strings and eliminates update errors.

[Means to solve the problem]

The in-text numeric data updating method of the present invention includes a character string storage means for holding a character-numeric correspondence table consisting of numeric data and numeric data corresponding to the numeric data, an arithmetic expression storage means for storing an arithmetic expression, and a text Extract character data from , determine whether it is numeric data based on the character/numeric correspondence table, and if it is numeric data, put it on the stack, and if it is non-numeric data, remove the numeric data character string from the stack, then convert it to non-numeric data. a character string extraction means for outputting data to a character string output means; a character-numeric conversion means for converting the numeric data character string taken down from the stack by the character string extraction means into numeric data based on the character-numeric correspondence table; an arithmetic operation means for performing an operation using an arithmetic expression stored in the arithmetic expression storage means on the numeric data obtained by converting the numeric data character string by the character/numeric conversion means; A numeric character conversion means for converting numeric data into a character string based on a character/numeric correspondence table, a numeric data character string converted from the numeric data as a result of an arithmetic operation by the numeric character conversion means, and a numeric data character string outputted by the character string extraction means. and the character string output means for outputting non-numeric data as text.

[Effect]

In the in-text numeric data update method of the present invention, the character string storage means holds a character-value correspondence table consisting of numeric data and numeric data corresponding to this numeric data, and the arithmetic expression storage means stores an arithmetic expression, The column extraction means extracts character data from the text, determines whether it is numeric data based on the character/numeric correspondence table, and if it is numeric data, it is placed on the stack, and if it is non-numeric data, the numeric data character string is taken down from the stack. After that, the non-numeric data is output to the character string output means, and the character/numeric conversion means converts the numeric data string taken down from the stack by the character string extraction means into numerical data based on the character/numeric correspondence table, and then outputs the non-numeric data to the character string output means. The character/numeric conversion means performs an operation on the numeric data obtained by converting the numeric data/character string by the arithmetic expression stored in the arithmetic expression storage means, and the numeric character conversion means converts the numeric data resulting from the arithmetic operation by the arithmetic operation means into character/numeric data. Convert to numeric data string based on the correspondence table,
The character string output means outputs the numerical data character string obtained by converting the numerical data of the arithmetic operation result by the numerical character conversion means and the non-numeric data outputted by the character string extraction means into text.

〔Example〕

Next, the present invention will be explained in detail with reference to the drawings.

FIG. 1 is a block diagram showing the configuration of an in-text numerical data updating method according to an embodiment of the present invention.

The in-text numerical data update method of this embodiment includes a text IO, a character string extraction means 11, a character string storage means 12, a character numerical value conversion means 13, an arithmetic expression storage means 14, an arithmetic operation means 15, It is composed of a numerical character conversion means 16 and a character string output means 17.

The character string extraction means 11 is realized by a program and determines whether character data extracted from the text 10 is numerical data representing a numerical value based on a character-numeric correspondence table held in the character string storage means 12. If it is numeric data, stack it on the stack, and if it is character data other than numeric data (hereinafter referred to as
(referred to as non-numeric data), a string consisting of numeric data from the stack (hereinafter referred to as numeric data string)
After unloading and outputting to the character/numeric conversion means 13, the extracted non-numeric data is output to the character string outputting means 17.

The character string storage means 12 is an area of a storage device of a computer (not shown), and holds a character-value correspondence table.

The character/numeric value conversion means 13 converts the numeric data character string inputted from the character string extraction means 11 into numerical data that is data of numerical attributes based on the character/numeric correspondence table held in the character string storage means 12.

Arithmetic formula storage means 14 is one of the storage devices of the computer.
This is the fin area and stores arithmetic expressions for updating numerical data.

The arithmetic operation means 15 is realized by a program, and performs an arithmetic operation on the numerical data input from the character/numeric conversion means 13 using an arithmetic expression stored in the arithmetic expression storage means 14,
The numerical data resulting from the arithmetic operation is output to the numerical character conversion means 16.

The numerical character conversion means 16 is realized by a program,
Based on the character-numeric correspondence table held in the character string storage means 12, the numerical data of the arithmetic operation result inputted from the arithmetic operation means 15 is converted into a numerical data character string.

The character string output means 17 is realized by a program and outputs the non-numeric data inputted from the character string extraction means 11 and the numerical data character string inputted from the numerical character conversion means 16 to the text 10.

FIG. 2 is a diagram showing an example of a numerical character correspondence table held by the character string storage means 14. This numerical character correspondence table consists of a plurality of entries in which each set includes numerical data and numerical data corresponding to this numerical data.

Referring to FIG. 3, the processing in the character string extraction means 11 includes a step 111 for extracting one character data from a text, a step 112 for determining the end of text, a step 113 for referring to a character-numeric correspondence table, and a step 114 for determining extracted character data and numeric data. , extraction non-numeric data character string output means output step 115, and numeric data stack stacking step 1
16, one character data extraction step 117 from text, text end determination step 118, character/numeric correspondence table reference step 119, extracted character data numeric data determination step 120, numeric data character string stack lowering step 121, numeric It consists of a data character string character string numeric value conversion means output step 122, a numeric data character string stack lowering step 123, and a numeric data character string character numeric value conversion means output step 124.

Referring to FIG. 4, the processing in the arithmetic operation means 15 includes a numeric data input step 151, an arithmetic expression input step 152, an arithmetic operation execution step 153, and an arithmetic operation result numeric data numeric character conversion means output step 154. Become.

Next, the operation of the in-text numerical data conversion method of this embodiment configured as described above will be explained.

The character string extraction means 11 extracts one character data from the text 10 (step 111), and determines whether or not the text 10 has ended (step 112). When it is determined that the text 10 has ended, Finish the process.

When it is determined that the text 10 has not ended, the character string extraction means 11 refers to the character-numeric correspondence table held in the character string storage means 12 (step 113), and converts the extracted character data into the character-numeric correspondence table. It is determined whether the extracted character data is numeric data based on whether or not it is registered as numeric data (step 114').

If it is determined that the extracted character data is not numeric data (non-numeric data), the character string extraction means 11 outputs the extracted non-numeric data to the character string output means 17 (step 115). , ill? in step 111? I
Return I.

When non-numeric data is input from the character string extraction means 11, the character string output means 17 outputs the non-numeric data as text 10.

If it is determined that the character data extracted in step 114 is numeric data, the character string extraction means 11 stacks the numeric data on the stack (skip 116).
, one character data in the text 10 is extracted (step 117 >).

Next, the character string extraction means 11 determines whether or not the text 10 ends (step 118').

When it is determined that the text 10 has not ended, the character string extraction means 11 refers to the character-numeric correspondence table held in the character string storage means 12 (step 119) and determines whether the extracted character data is numeric data or not. If it is determined that the data is numerical data, control is returned to step 116.

If it is determined in step 120 that it is not numeric data, the character string extraction means 11 takes down the numeric data character string from the stack (step 121), outputs the numeric data character string to the character/value conversion means 13 (step 1
22), control is returned to step 111.

When it is determined in step 118 that the text IO has ended, the character string extracting means 11 takes down the numerical data character string from the stack (step 123), outputs it to the character/numeric value converting means 13 (step!24)
), the process ends.

Step 122 and step 1 of character string extraction means 11
When the numerical data character string outputted by the process of 24 is manually input, the character/numeric value converting means 13 converts the numerical data character string into numerical data based on the character/numeric correspondence table held in the character string storage means 12. It is output to the arithmetic operation means 15.

When the arithmetic operation means 15 receives numerical data from the character/numeric conversion means 13 (step 151), it manually inputs the arithmetic expression determined from the arithmetic expression storage means 14 (step 1).
52). Next, the arithmetic operation means 15 executes the arithmetic expression storage means 1
Step 1: Perform arithmetic operations on the numerical data input from the character/numeric conversion means 13 using the arithmetic formula manually entered from step 4.
53), and outputs the numerical data resulting from the arithmetic operation to the numerical character conversion means 16 (step 154).

When the numerical data of the arithmetic operation result is input from the arithmetic operation means 15, the numerical character conversion means 16 and the character string storage means 12
The numerical data is converted into a numerical data character string based on the character/numeric correspondence table held in the character string output means 17, and is outputted to the character string output means 17.

When a numeric data character string is input from the numeric character conversion means 16, the character string output means 17 outputs the input numeric data character string to the text 10.

The above process is repeated, and the numerical data of text 10 is updated.

Next, a specific example of updating text) 10 will be explained.

Here, it is assumed that the text 10 is as shown in FIG. 5, and the arithmetic expression stored in the arithmetic expression storage means 14 is as shown in FIG.

The character string extraction means 11 performs steps 111 to 11.
By repeating the process in step 4, non-numeric data "shi", "in", . . . are sequentially extracted from the beginning of the text 10 and output to the character string output means 17.

The character string output means 17 sequentially outputs the non-numeric data "1m people", . . . inputted from the character string extraction means 11 to the text 10.

When the next character data “1” of the non-numeric data character string “Purchase price is” of the text 10 is extracted, the character string extraction means 11
is determined to be numeric data, step 114 >
, control is transferred to step 116.

After this, each character data of "17000" extracted from the text 10 is determined to be numeric data, so the processes of steps 116 to 120 are repeated and the numeric data string "17000" is stored in the stack. It can be piled up.

When it is determined in step 120 that the character data "yen" next to the numeric data string "17000" is non-numeric data, the numeric data string "17000" is taken down from the stack (step 121), and the character numeric value is After being output to the conversion means 13 (step 122), step 11
Control is returned to 1.

The numerical data character string “17000” is extracted from the character string extraction means 11.
” is entered manually, the character/numeric conversion means 13 converts the numeric data “1”, “7”, “0” 0” and “O” of the numeric data character string “17000′” based on the character/numeric correspondence table. Numerical data "l""7",10",'01 and 10
” by converting the numeric data string “1700
0″ is converted into numerical data “17000”″ and output to the arithmetic operation means 15.

When the numerical data “17000” is input from the character/numeric conversion means 13, the arithmetic operation means 15 performs step 151.
), the arithmetic expression "X*1.11" from the arithmetic expression storage means 14
(Step 151), Next, the arithmetic operation means 15 executes the arithmetic operation of 17000*1.1 on the numerical data "17000" (Step 153), and the arithmetic operation result is the numerical data "18700". Numeric character conversion means 1
6 (step 154').

The numerical data “18” of the arithmetic operation result from the arithmetic operation means 15
When 700'' is input, the numerical character conversion means 16 converts each numerical data 11'', 8'', 171aO'', and 0'' of the numerical data "18700" into numerical data "1" based on the character/numeric correspondence table. "8" 11711. By converting to "0'" and 'O', the numerical data "187
0G" into a numerical data character string "18700" and outputs it to the character string output means 17.

The numerical data character string “1870” is output from the numerical character conversion means 16.
When 0"" is input, the character string output means 17 outputs the numerical data character string "18700" to the text 10.

The character string extracting means 11, whose control is returned from step 122 to step 111, sequentially extracts the character data of text 10 from step 111 such as "1 yen", "de", "version", "sale 5...", "wa". Repeating the process from step 115, the selling price is 1 yen for text 10 and the next character data "2"
Since numeric data is output at ``, control is transferred to step 116.

Regarding the numerical data character string "20000", the processes of steps 116 to 120 are repeated until the character data "yen" next to the numerical data character string "20000" is extracted in step 120. The same processing as column "17000° is performed. Text) 1
After extracting the next character data "1 yen" from the numerical data character string 120000@ of 0, the character string extracting means 11 takes down the numerical data character string "2000G" from the stack (step 121) and transfers it to the character numerical value converting means 13. When the output is output (step 122), control returns to step 111.

The numerical data character string outputted to the character/numeric conversion means 13
Regarding ``20000'', the same processing as that for the numeric data character string ``17000°'' described above is performed by the character/numeric conversion means 13, the arithmetic operation means 15, and the numeric/character conversion means 16, and the numeric data character string ``220
00'' is output to the character string output means 17.

Character string extraction means 1 whose wIWJ was returned in step 111
1 is character data 1 of text number 0. After repeating steps 111 to 115 processing for ° and "a", the character data "ru" is extracted (step 111).
, it is determined that text 10 has ended (step 112).
, ends the process.

The character string output means 17 sequentially outputs the character data "de", "a" and "suru" inputted from the character string extraction means 11 to the text IO.

When the character data "ru" is output, the character string extracting means 11 determines that the text 10 has ended, and the in-text numerical data updating method of this embodiment ends the process.

Through the above processing, the numeric data character string in the text IO shown in FIG. 5 becomes 1 as shown in FIG.

Updated to a numeric data string multiplied by 1.

〔Effect of the invention〕

As explained above, the present invention performs arithmetic operations and updates after converting numerical data character strings in text into numerical data, thereby updating all target numerical data in text using arithmetic operations. This can be done by simply specifying an expression, saving the effort of updating numeric data character strings and eliminating update errors.

[Brief explanation of the drawing]

FIG. 1 is a block diagram showing the configuration of an in-text numerical data update method according to an embodiment of the present invention, and FIG. 2 is a diagram showing an example of a character-numeric correspondence table held in the character string storage means in FIG. , Figure 3 is a flowchart showing the processing in the character string extraction means in Figure 1, Figure 4 is a flowchart showing the processing in the arithmetic operation means in Figure 1, and Figure 5 is an example of the text in Figure 1. Figure 6 is a diagram showing an example of the arithmetic formula stored in the arithmetic formula storage means in Figure 1, Figure 7 is a diagram showing an example of the arithmetic formula shown in Figure 6 of the text shown in Figure 5. In the figure which shows the update result, 1O...Text, 11...Character string extraction means, 12...Character string storage means, 13...Character value conversion means, 14...Arithmetic expression Storage means, 15... Arithmetic operation means, 16... Numeric character conversion means, 17... Character string output means.

Claims (1)

[Scope of Claims] Character string storage means for holding a character-value correspondence table consisting of numeric data and numeric data corresponding to the numeric data; arithmetic expression storage means for storing an arithmetic expression; and extraction of character data from text. Then, it is determined whether the data is numeric data based on the character/numeric correspondence table, and if it is numeric data, it is placed on the stack, and if it is non-numeric data, the numeric data character string is taken down from the stack, and then the non-numeric data is output as a character string. a character string extraction means for outputting the character string to the means; a character-numeric conversion means for converting the numeric data character string taken down from the stack by the character string extraction means into numeric data based on the character-numeric correspondence table; and this character-numeric conversion means. an arithmetic operation means for performing an operation using an arithmetic expression stored in the arithmetic expression storage means on the numeric data obtained by converting the numeric data character string; a numeric character conversion means that converts the numeric data into a character string based on the numeric data character string; a numeric data character string into which the numeric data of the arithmetic operation result is converted by the numeric character conversion means; and non-numeric data outputted by the character string extraction means into text. An in-text numeric data updating method characterized by comprising the character string output means for outputting the character string.