JPH0358226A - File editing system - Google Patents

Abstract

PURPOSE:To eliminate retrieved error additional information after erroneous information is corrected without moving a cursor to its part by retrieving error additional information from program list information outputted by a language processing program and storing an additional part. CONSTITUTION:When a file input instruction is executed, a file input part 3 reads file information from an input file 1, and file information is held as memory information of an editing part 5. An error additional information retrieving/ eliminating instruction is decided by an error additional information retrieving/ eliminating instruction deciding part 10, and in the case a retrieving instruction is inputted, error additional information is retrieved from program list information outputted by a language processing program, and the part of retrieved error additional information is stored. When an eliminating instruction is inputted after the erroneous information corresponding to its error additional information is corrected, the retrieved error additional information is eliminated without moving a cursor to the part of its error additional information. In such a way, it becomes unnecessary to eliminate an error message by a person's help after the correction is ended.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a file editing method, and particularly to a file editing method for editing program list information.

[Conventional technology]

Conventionally, when developing (modifying) a program, when correcting an error location in a source program, the correction work was performed while comparing the program list information output by the language processing program with the source program. That is, first look at the program list information to search for an error message, then look at the source program, find the error location in the source program that corresponds to the error message found in the program list information, and then I was working on modifying the source program.

However, although the source program and program list information contain the same source program parts, the program list information is only useful for visual retrieval, and the time and time it takes to create the list are limited. , the man-hours of comparing the source programs of the two files and searching for error locations are wasted. Therefore, in order to make effective use of program list information, we can consider a language processing program that can input program list information with error messages as is as a first program. In the case of a language processing program that uses this program list information as an input file, input the program list information into a file editing program (hereinafter referred to as an editor) that edits a text file that is a collection of character strings such as program list information. Then, the editor's search function is used to find the error location in the source program and an error message indicating the content to correct the error, and the error location in the source program is corrected based on the content of the error correction. After that, in order to make it clear that the correction has been completed, it is necessary to find the error message for the corrected error location again and delete it.

[Problems to be Solved by the Invention] In the conventional file editing method described above, a specified character string can be found using the editor's search function that finds a specified character string. It was easy to find the error message that indicates the error location in the program and how to correct the error, but if you do not delete the error message after the error location in the source program has been corrected, the error message remains. Of the error messages that
I don't know which one has been fixed. After correcting the error in the source program, it was necessary to delete the error message, but there were multiple errors in one line of the source program, and an error message was generated for each line. If multiple error messages appear, find the error message that can be removed by modifying it, and
It needed to be removed. Additionally, error messages must be deleted manually, and if the location where the error has been corrected is far away from the location where the error occurred, it can be a hassle to find the error message again. This method requires a lot of time, and has the disadvantage that error messages that are different from those that should be deleted may be mistakenly deleted.

An object of the present invention is to search for error additional information from program list information output by a language processing program, and to store the location of this error additional information, so that after correcting the error information, the searched error additional information is added to the error information. To provide a file editing method that enables deletion of information without moving the information to the location.

[Means to solve the problem]

The structure of the present invention includes an input means for inputting program list information including additional information and source program information generated by a language processing program from a file, a key input means for inputting key information from a console, and a key input means for inputting key information from a console. It has a means for editing input program list information based on the information, an output means for outputting the edited program list information to a console, and a file output means for outputting the edited program list information to a file. In the file editing method, the program
The present invention is characterized by having means for saving the position of the additional information searched for in the list information and means for deleting the searched additional information.

〔Example〕

Next, the present invention will be explained using the drawings. here,
Assume a language processing program that uses program list information as an input file.

FIG. 1 is a diagram showing a system configuration in which a file editing method according to an embodiment of the present invention operates.

This file editing system 2 includes a file input section 3 that reads file information from an input file 1 into memory, an editing section 5 that corrects the file information read into memory (hereinafter referred to as memory information), and an output file that outputs the corrected memory information. The file output section 7 outputs data to a file output section 8.

Furthermore, an error additional information search/deletion instruction determination section 10 is added to the editing section 5, and a console input section 4 that receives information input from the console 9 (including the keyboard) as correction ffl information; It includes a console output section 6 that outputs the stored memory information to a console 9.

Here, when the operator operates the console 9, the contents of the operation are sent from the console input section 4 to the editing section 5. The procedure for this operation is that when a file input instruction is first given, the file input section 3 reads file information from the input file 1, and the file information is held as memory information in the editing section 5. This memory information is displayed on the console 9 by the console output section 6. next,
When an editing operation is performed, the memory information is edited by the editing section 5, and the edited memory information is sent to the console output section 6.
will be redisplayed on the console 9. 1 of this editing operation
There is an error additional information search/deletion instruction. This instruction is determined by the error additional information search/deletion instruction determination unit 10. If a search instruction is input, the error additional information is searched from the program list information output by the language processing program, and the error additional information searched is Memorize the location.

When the operator inputs a deletion instruction after correcting the error information corresponding to the error additional information, the retrieved error additional information is deleted without moving the cursor to the location of the error additional information. When all editing operations are completed and a file output instruction is given, the file output section 7 outputs the memory information to the output file 8. Through this series of operations, the program list information is corrected, and the corrected program list information is again used as input file information to the language processing program.

Table 1 below is an example of C language program list information output by the language processing program, and is a file that is input to the file editing method.

In this example, additional error information is output on the line following the line with the error. The line numbers output at the beginning of each line are for convenience and are not the contents of the program list information.

Table 1 and FIG. 2 are flowcharts showing the details of the search/storage process when the error additional information search/deletion instruction determining unit 1O of FIG. 1 determines that an error additional information search instruction has been input. The processing will be described below using the program list information in Table 1 as an input file.

[Search/Mnemonic processing]

Processing (1): Memory information is set to 1 in memory information input processing 21.
Input a line.

Process (2): In the file end determination process 22, it is determined whether the input line is the end of the file, and if it is the end of the file, the search process is ended.

Process {3}: If it is not the end of the file, count the number of input lines in line number calculation process 23.

Process (4): In the error additional information determination process 24, it is determined whether the input line contains error additional information, and if it is not included, the process returns to process (1).

By performing processes (1) to (4) in this way, the program list information in Table 1 up to the 10th line is counted and skipped.

Processing (5): 1 Since the first line contains the character string '/$' indicating error additional information, it is determined to be error additional information, and the number of lines in that line is set to ``1l'' in memory processing 25. is stored, the cursor is moved to the immediately previous line, line 10, and the process is terminated.

The error additional information is searched according to this error additional information search instruction, the program list information is corrected according to the contents of the message indicated by the searched error additional information, and the error processing is explained below in order to delete the error additional information. Instructs to delete additional information. Note that if you wish to search for the next additional error information without deleting this additional error information, enter a search instruction.

FIG. 3 is a flowchart showing details of the deletion process when the error additional information search/deletion instruction determining unit 10 of FIG. 1 determines that an error additional information deletion instruction has been input.

[Delete process]

Process (1): In the storage confirmation process 31, it is confirmed whether the number of lines is stored, and if the number of lines is not stored, the deletion process is ended.

Process (2) Two In this example, the above-mentioned process (1) to process (5)
), the number of lines has been stored by the search/storage process, so in the deletion process 32, the error additional information for the stored number of lines is deleted.

Process (3): In the line number correction process 33, the number of deleted lines is corrected. The number of deleted lines is subtracted from the current number of lines calculated in the line count calculation process 23 of the search/storage process.

Process (4): The memory contents are cleared in the memory clear process 34, and the process ends. The program list information resulting from this processing is such that the 11th line of Table 1 is deleted and the 2nd line is deleted from the 12th line.
The 9th line becomes the 28th line from the 11th line.

As described above, by using the error additional information search instruction and the error additional information deletion instruction when correcting the error information in the program list information, the operator can easily delete the error additional information and delete the program list information. Errors can be corrected.

FIG. 4 is a block diagram of a system in which the file editing method of the second embodiment of the present invention operates. In this example, 1
This embodiment differs from the first embodiment in that it has a function to select and delete the error additional information when a plurality of pieces of error additional information are consecutively output for one error information. 2 has a function to delete multiple pieces of error additional information that are consecutively output in the searched error additional information at once after correcting the error information, and a function to select and delete the part you want to delete. There is. The difference between this embodiment and the first embodiment is that the editing section 5 includes error additional information search/batch deletion/selective deletion instruction determination processing 11.

This error additional information search/batch deletion/selective deletion instruction determination unit 11 is a modification of the error additional information search/deletion determination unit 10 of the first embodiment into two deletion methods: batch deletion/selective deletion. It is.

The flowchart of the error additional information search process used in this embodiment is the same as that in the first embodiment.

FIG. 5 is a flowchart showing the details of batch/selective deletion processing, which is especially added in this embodiment. Process (1) in this [batch/selective deletion instruction judgment process] is a process to judge a batch/selective deletion instruction, and processes (2) to (6) in [selective deletion process] are the processes of the batch deletion process. It is a procedure, and the process in [batch deletion process] (
7) to process (15) are the processing procedures of the selective deletion process.

Table 2 is an example of C language program list information that is input to the file editing method of this embodiment. This embodiment differs from the first embodiment in that one line has two pieces of error information and two pieces of error additional information are output consecutively.
Corresponding to the error information on the 10th line of the program list information, additional error information is successively output on the 11th and 12th lines. When the worker inputs a selective deletion instruction after correcting the first error information, the cursor is moved to the line immediately before the corresponding error additional information and a message is output prompting the worker to choose whether to delete it. .

Table 2 [Batch deletion/selective deletion instruction determination process] Process (l): Batch deletion/selective deletion instruction determination process 5l determines whether to perform bulk deletion or selective deletion, and if selective deletion is performed, , move on to process (7).

[Batch deletion process]

Process (2): When performing batch deletion, one piece of error additional information corresponding to the number of stored lines is deleted in a stored line deletion process 52. Here, 11 of the program list information in Table 2 is shown.
The line is deleted.

Process (3): In the line number correction process 53, the number of deleted lines is corrected. Subtract the number of deleted lines from the current number of lines calculated in the line count calculation process 23 of search/storage processing. Process (4): Input the next line of memory information in memory information input process 54.

Process (5): In the file end determination process 55, it is determined whether the input line is not the end of the file, and if it is the end of the file, the deletion process is terminated.

Process (6): If it is not the end of the file, determine whether the input line is error additional information or not, and if it is not error additional information, end the deletion process.

If it is error additional information, process (
Return to 2). In the program list information in Table 2, the next 12th line is also error-added information, so repeat processes (2) to (6) and delete the 12th line as well.

The results of processing (2) to processing (6) are shown in 11.
Line 12 is deleted, and lines 13 to 30 of Table 2 are deleted, and lines 11 to 30 of Table 2 are deleted.
This will be the 28th line.

[Selected deletion process]

Process (7) 2 On the other hand, if selection deletion is specified, the cursor is moved to the line immediately before the memorized line by the force move instruction 57. The processing will be described below assuming that Table 2 is the input file and the cursor has been moved to the 11th line.

Process (8): In the message output process 58, a message prompting the user to select whether or not to delete the cursor line at the same time as the cursor is moved is displayed on the line where the cursor is located on the console 9 (just before the searched and stored error additional information). line) and waits for input. As a result of processing (7) and processing (8), "Do you want to delete the message? (Y/N)j" is displayed on the 10th line. Now wait for the user to input Y or N.

Process (9): In deletion selection process 59, it is determined whether or not to perform deletion based on whether the character input by the user is Y or N. If deletion is not to be performed, the process moves to process (13).

Process (10): When deleting, one piece of error additional information corresponding to the number of stored lines is deleted by cursor line deletion process 60.

Process (11): The message on the console 9 is deleted by message deletion process 61. After processing, the cursor will remain on the same line as the deleted line, and the lines after the deleted line will be 1.
Scroll up line by line.

Therefore, the 12th line of Table 2 becomes the cursor position. As a result of performing processes (9) to (11), the 11th row of Table 2 is deleted, and the 12th to 30th rows are changed to 11th to 2nd rows.
This is the 9th line. Process (12): The number of deleted lines is corrected by the line number correction process 62. The number of deleted lines is subtracted from the current number of lines calculated in the line number calculation process 23 of the search/storage process in FIG. In this process (1l), the row numbers are incremented by one from the 12th row onwards in Table 2.

Process (13): In memory information input process 63, the next line of memory information is input.

Process (14): In the file end determination process 64, it is determined whether the input line is the end of the line, and if it is the end of the file, the selective deletion process is ended.

Process (15): If it is not the end of the file, the error additional information judgment process 65 determines whether the input line is error additional information, and if it is error additional information, returns to process (8). A message prompting the user to select whether to delete the cursored line is output to the console 9. If it is not error additional information, the deletion process ends.

In Table 2, the next 12th line is also error additional information, so the message is output again and the system waits for input of Y or N.

As described above, in the case of selective deletion, if additional error information is output continuously due to multiple pieces of error information in the source program, each time one error information is corrected, among the error additional information that is continuously output. It becomes possible to select and delete only error additional information for error information that has already been corrected.

Further, in this embodiment, error additional information for error information is output to the console by moving the cursor in process (7). Therefore, even if the error information and the corresponding error message are too far apart to fit on one screen, it is possible to re-recognize the content and location of the error additional information before deleting the error additional information. In this way, according to the message indicated by the error additional information, it is possible to perform the correction work while reconfirming whether or not the error information has been correctly corrected before the error additional information is sent.

〔Effect of the invention〕

As explained above, the present invention saves the position of additional information searched in program list information and adds a function to delete the additional information, thereby correcting an error location in a source program. This eliminates the need to manually delete error messages after corrections are complete. In addition, if there are multiple errors in one line of the source program and multiple error messages appear for one line, search again for the error message that appears that can be deleted by correction. There is no need to do so.

Furthermore, if the correction part of the source program for the error message is far away from the part of the error message, there is no need to spend time and effort to find the error message again, so it is difficult to find the error message that should be deleted.・It is no longer possible to accidentally delete an error message that is different from the message, and the program
This has the advantage that error handling of list information can be performed more easily and accurately, and development (correction) time can be shortened.

4.

[Brief explanation of drawings]

FIG. 1 is a block diagram showing the system configuration of an embodiment of the present invention, FIGS. 2 and 3 are flowcharts of the search processing and deletion processing of FIG. 1, and FIG. A block diagram illustrating an example, and FIG. 5 is a flowchart of the deletion process shown in FIG. 4. l...Input file, 2...File editing system, 3...File input section, 4...
... Console input section, 5 ... Editorial department, 6
......Console output section, 7...File output section, 8...Output file, 9...
・Console, 10... (additional error information) search/deletion instruction determination unit, 11... (additional error information) search/batch deletion/selective deletion instruction determination unit, 3l...
. . . Memory information input processing, 32 . . . File end judgment processing, 33 . . . Line number calculation processing, 34.
...Error additional information judgment processing, 35...
Memory processing, 4l...Memory confirmation processing, 42...
...Deletion processing, 43...Line number correction processing, 44
... Memory clear processing, 5l ... Bulk deletion/selective deletion judgment processing, 52 ... Memory line deletion processing, 53 ... Line number correction processing, 54・・・・・・
Memory information input processing, 55...File end judgment processing, 56...Error additional information judgment processing, 5
7... Force single sol movement processing, 58... Message output processing, 59... Delete selection processing, 6
0... Cursor line deletion processing, 6l...
Message deletion processing, 62... Line number correction processing,
63...Memory information input processing, 64...
・File end determination processing, 65...Error additional information determination processing.

Claims (1)

[Claims] an input means for inputting program list information including additional information and source program information generated by a language processing program from a file; a key input means for inputting key information from a console; and a key input means for inputting key information from a console; In the file editing method, the file editing method includes means for editing edited program list information, output means for outputting the edited program list information to a console, and file output means for outputting the edited program list information to a file. - A file editing method characterized by having means for saving the position of additional information searched in list information and means for deleting the searched additional information.