SLED Horizontal Scrolling

Here's a screen dump of SLED showing the horizontal scrolling feature. The first line is a short prompt which shows some of the valid function keys. The 2nd and 3rd lines are the column markers. It show you the length of the line your are typing.

The '*' on the last line indicates that the file your are editing has been modified. The name of the your are currenyl editing is shown right after the '*'. 

REPLACE: F1=INS MODE F2=ADD F3=SAVE F4=EXIT F5=DEL LINE F8=EDIT FILE
         1         2         3         4         5         6         7         8
.........0.........0.........0.........0.........0.........0.........0.........0
this is a very loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
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[SLED v1.1.0]   Line: 1/1   Page: 1/1   Position: 79/79                 
*testfile

It will do horizontal scrolling when you type text in a line exceeds the width of your screen. 

REPLACE: F1=INS MODE F2=ADD F3=SAVE F4=EXIT F5=DEL LINE F8=EDIT FILE
 1         2         3         4         5         6         7         8
.0.........0.........0.........0.........0.........0.........0.........0........
a very looooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong line.

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[SLED v1.1.0]   Line: 1/1   Page: 1/1   Position: 88/88                 
*testfile