JPS63123156A - Text edition control system in screen editor - Google Patents

Abstract

PURPOSE:To substantially reduce the number of processing routines by activating a function-by-function edition processing part including a shared processing routine at a succeeding stage after a function-by-function unified format edition information block is created through pre-processing in accordance with three specified edition types. CONSTITUTION:If edition information 5 includes direct edition information 4, the function-by-function unified format edition information block 10 is created repeatedly based on the direct edition information until a direct edition pre- processing activation part 61 activates a direct edition pre-processing part 9 through its direct edition pre-processing part activation processing 612 and decides termination through its direct edition termination decision processing 611. If the edition information 5 includes row directive edition information 3, a pre-processing activation part 6 is activated. After a row directive pre- processing activation part 62 recognizes that a row direction pre-processing part 8 concerned has been registered through a row directive registration table processing 621, the row directive pre-processing part 8 that has been registered is activated through a row directive pre-processing part activation processing 623.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a text editing control method in a screen editor used in an information processing system.

Conventional technology The text editing control method in conventional screen editors is as follows:
The configuration is as shown in the conceptual diagrams of FIGS. 7 and 8.

That is, when editing information 5 including directive editing information 2, line directive editing information 3, and direct editing information 4 is input from the terminal device 1 shown in FIG. 7, the editing routine control section 19 is activated.

First, if direct editing is designated, the direct editing processing section 18 is activated by the direct editing activation section 191 shown in FIG. 8, and the text W collection is performed.

When all the processes related to the above direct editing specification are completed,
Next, the line directive processing starting unit 192 starts the line directive editing processing unit 17, which performs line insertion, line deletion, line replacement, line copying, line movement, and the like.

When these line directives are finished processing, finally,
The directive processing starting section 193 calls the directive editing processing section 16 that corresponds to the specified directive editing processing.

This directive processing includes processing common to the above-described row directive processing such as line insertion, line deletion, line replacement, line copying, and line movement, as well as unique processing such as line search, character string search, and character string replacement. Even if the processing is common, separate processing routines are prepared for each of the directive editing processing and the line directive editing processing.

Problems to be Solved by the Invention In the conventional text editing control method described above, direct editing,
Since the configuration is such that an individual processing routine is started each time editing information for line directive editing and directive editing is recognized, this can be achieved using common functions between line directive editing and directive editing, or a combination of several editing functions. There is a problem in that each of the available functions must have its own processing routine, which results in wasted functionality.

Means for Solving the Problems The text editing control method in the screen editor of the present invention includes an activation control unit that activates a corresponding preprocessing unit based on editing information input from a terminal device, and a control system activated by the activation control unit. A direct edit preprocessing unit that creates a functional unified format editing information block based on direct editing, a line directive preprocessing unit that creates a functional unified format editing information block based on line directive editing information, and a functional division based on directive editing information. It is equipped with three types of preprocessing units, each consisting of a directive preprocessing unit that creates a unified format editing information block.

Furthermore, the method of the present invention includes an editing processing control section that connects a requested function and a processing routine using a unified format editing information block for each function created by these three types of preprocessing sections, and a function activated by this editing processing control section. It also has a separate editing processing section.

That is, according to the text editing control method of the present invention, it is possible to edit by the same process regardless of whether the specification is made by directive editing processing or by line directive editing processing, and it is also possible to As for the functions that can be realized by combining the functions, the number of required processing routines can be greatly reduced by making it possible to combine a plurality of function-specific unified format editing information blocks.

Hereinafter, the operation of the present invention will be explained in detail together with examples.

Embodiment One embodiment of the present invention, as shown in the system conceptual diagram in FIG. It is composed of a unified format editing information block 1o, an editing processing control section 12, a functional editing processing section 13, and a screen configuration section 20.

Referring to FIG. 2, the preprocessing starting section 6 is composed of a direct editing preprocessing starting section 61, a line directive preprocessing starting section 62, and a directive preprocessing starting section 63.

Referring to FIG. 3, the direct editing pre-processing activation unit 61 performs a direct editing end determination process 611 and a direct editing unit processing unit activation process 6.
It consists of 12.

Referring to FIG. 4, the row directive preprocessing starting section 6
2 includes row directive registration table search processing 621, row directive registration determination processing 622, row directive preprocessing unit startup processing 623, and row directive end determination processing 6.
24 and row directive error handling 625.

Referring to FIG. 5, the directive preprocessing starting unit 63
is composed of a directive registration table search process 63I, a directive registration determination process 632, a directive preprocessing unit startup process 633, a directive end determination process 634, and a directive error process 635.

Referring to FIG. 6, the editing processing control section 12 of FIG.
This process is composed of an editing function name registration table search process 121, a function-specific editing processing unit activation process 122, and a function-specific editing process end determination process 123.

In FIG. 1, when editing information 5 consisting of direct editing information 4, line directive editing information 3, and directive editing information 2 is input from the terminal device 1, the processing of the preprocessing starting unit 6 is started.

If the direct editing information 4 exists in the editing information 5, the direct editing unit processing unit activation process 61 of the direct editing preprocessing activation unit 61
2, the direct editing pre-processing unit 9 is activated, and the function-specific unified format editing information block 10 based on the direct editing information is activated until the direct editing end determination process 611 determines the end.
creation is repeated.

Even when the row directive editing information 3 exists in the editing information 5, the preprocessing activation unit 6 is activated, and the corresponding row directive preprocessing unit 8 is activated by the row directive registration table search process 621 of the row directive preprocessing activation unit 62. After it is confirmed that the registration has been completed, the row directive preprocessing unit 8 whose registration has been confirmed is activated by row directive preprocessing unit activation processing 623.

If an incorrect line directive name is specified,
A row directive error processing 625 is activated by the row directive registration determination processing 622, and appropriate error processing is performed. The row directive preprocessing unit 8 performs processing 6
23, a functional unified format editing information block 10 is created based on line directive editing information such as line insertion and line deletion. Thereafter, when the end of preprocessing for all row directive statements is determined by the row directive end determination process 624, the row directive preprocessing ends.

Next, even when the directive editing information 2 exists in the editing information 5, the editing preprocessing control unit 6 is activated, and the directive preprocessing unit 7 is activated by the directive registration table search process 631 of the directive preprocessing activation unit 63. After it is confirmed that the directive preprocessing unit 7 has been registered, the directive preprocessing unit 7 whose registration has been confirmed is activated by directive preprocessing unit activation processing 633. If an incorrect directive name is specified, the directive error processing unit 635 is activated and error processing is performed.

The directive preprocessing unit 7 activated in process 633 creates a functional unified format editing information block 1o based on directive editing information such as line insertion, line search, character string replacement, and character string search. When the end of the specified directive preprocessing is determined by the directive end determination process 634, the directive preprocessing ends.

When the creation of the functional unified format editing information block 1o for all the editing information 5 is completed by the above-mentioned preprocessing, the editing processing unit control unit 12 is activated and the processing is performed depending on whether the specification is by a line directive or a directive. First, the editing function name registration display search processing 121 is started based on the above-mentioned unified format editing information block 10 for each function, and after confirming that the editing processing unit 13 for each function has been registered, the editing processing unit activation processing for each function is performed. 122, the function-based editing processing section 13 whose registration has been confirmed is activated, and the corresponding final processing is performed. After this, processing for determining the end of editing processing by function 1
23 for all functional unified format editing information block 1
When it is determined that the final processing for 0 is completed, the specified editing processing for one screen is completed, and the screen configuration unit 20
A notification is given that it is now possible to perform configuration processing for one screen and input editing information for the next screen.

Effects of the Invention As explained in detail above, the present invention creates a corresponding unified format editing information block for each function through preprocessing according to three specified editing methods, and then performs subsequent editing for each function including a common processing routine. Since it is configured to start the processing section,
Editing based on the same processing routine becomes possible regardless of whether the specification is made by directive editing processing or line directive editing processing, and the number of processing routines that must be prepared can be greatly reduced.

In addition, for functions that can be realized by combining multiple existing editing processes, it is now possible to combine multiple unified format editing information blocks for each function, which also greatly reduces the number of required processing routines, making the system more economical. performance is greatly improved.

[Brief explanation of the drawing]

1 to 6 are conceptual diagrams of a system according to an embodiment of the present invention, and FIGS. 7 and 8 are conceptual diagrams of a conventional system. 1... Terminal device, 2... Directive editing information,
3... Line directive editing information, 4... Direct editing information, 5... Editing information, 6... Editing pre-processing control unit,
7... Directive preprocessing unit, 9... Direct editing preprocessing unit, 10... Functional unified format editing information block,
11...Editing information stack, 12...Editing processing control section, 13...Editing processing section by function, 14...Edited text on main memory.

Claims (1)

[Claims] A screen editor having three types of editing methods: direct editing, line directive editing, and directive editing, comprising: a preprocessing activation unit that activates a corresponding preprocessing unit based on editing information input from a terminal; A direct editing preprocessing unit that is activated by the preprocessing activation unit and creates a functional unified format editing information block based on direct editing information; and a direct editing preprocessing unit that is activated by the preprocessing activation unit and creates a functional unified format editing information block based on line directive editing information. a line directive preprocessing unit that creates an information block; a directive preprocessing unit that is activated by the preprocessing activation unit and creates a functional unified format editing information block based on the directive editing information; Text editing in a screen editor, characterized by comprising an editing processing control unit that links requested functions and processing routines based on a unified format editing information block for each function, and an editing processing unit for each function activated by the editing processing control unit. control method.