4 Editing part programs
4.2 Division of EDIT Screen during Editing
19 lines are kept for editing in the middle of screen. The division of these is as follows:
Lines ranging from No. 1 to No. 16: program list and edit field.
In the first column only character > representing a new block, i.e., code s may appear. The first character of the block occurs in the second column. Otherwise if a new line must be opened on screen for the block does not have enough room in one line, the first column remains empty.
The text runs from the 2nd column to the 80th column and in case there are more than 79 characters in one line the text goes on in the next line.
If the last character of the word is over the 79th column the whole word occurs in the following line starting from the 2nd column.
Line No. 17 is empty.
Line No. 18 is a status bar.
Texts written here are highlighted.
The structure of the line is as follows:
* message * window1 * window2 * line number * operation mode * message: error messages are displayed here.
Window1: the number of program (Onnnn) edited is shown here as well as its name of which is displayed as much as possible. In case two windows are applied the number and name of the opened program in the upper window are displayed.
Window2: the number of program (Onnnn) being in the second, lower window is shown here as well as its name.
Line number: number of logic lines (blocks, characters s).
Operation mode: INSERT or OVERWRITE.
The program number of the active window is highlighted.
Line No. 19.: editor error message and data input line.
This is the field for the display of error messages sent by the editor and for data input in the course of different actions (e.g., search).
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