Cursor-Control Keys - HP 9000 200 Series Manual

Cursor-Control Keys
The cursor-control keys move the display cursor. The
m
and [!] keys allow you to scroll
lines in the output area up and down. Shifted, the keys allow you to "jump" to the top
and bottom of the output area. The [8 and
GJ
keys allow you to move horizontally
along a line. Shifted, they allow you to "jump" to the left and right limits of a line. The
I
Back space
I
key works just like the
GJ
key.
The unshifted
m
key positions the print position at the beginning position on the page.
The shifted
m
key places the print position at the beginning of the first empty line in
the display (scrolls up if necessary). In edit mode, pressing this key (shifted or unshifted)
causes the computer to beep.
To verify operation of the
m
key, press
I
Clear display
I.
Then type
PRINT "SOMETHING"
and
press
I
Return
I;
repeat twice. You should now have the following display:
SOMETHING
SOMETHING
SOMETHING
Press the
m
key (unshifted).
Type
PRINT "ANY" and
press
I
Return
I.
Your display should look like this:
ANY THING
SOMETHING
SOMETHING
Press
I
Clear display
I.
In normal mode, pressing the
I
Prey
I
key causes the display to scroll down one page and
pressing the
I
Next
I
key causes the display to scroll up one page. In edit mode, these keys
move the display one-half page.
ITF Keyboards 7-5