Line number display

When EDT is called, the line number display is active by default. It can be deactivated using @PAR INDEX=OFF.

With the exception of the start of the line number display which is also the statement code column, it is not possible to overwrite the line number display.

Line numbers are displayed in 6-digit form. Four of these digits precede the decimal point and two follow it. A non-overwritable blank separates the line number from the data line.

The complete line number with its total of four digits after the decimal point is displayed in L mode.