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Display Control
Pressing the
l1li
key rolls the text in the active workspace up so that the next page of data
replaces the current page in the window. If you hold the key down, the operation is repeated
until you release the key or until the final line of text in the active workspace appears in the
top line of the screen. In the latter case, pressing or continuing to hold down the key has no
further effect.
In the configuration and User Key menus, this key is disabled.
To perform the ««next page" function programmatically, use the following escape sequence:
Ec U
Pressing the .key rolls the text in display memory down so that the previous page of data
replaces the current page in the window. If you hold the key down, the operation is repeated
until you release the key or until the first line in display memory appears in the top line of
the screen. In the latter case, pressing or continuing to hold down the key has no further
effect.
In the configuration and User Key menus, this key is disabled.
To perform the uprevious page" function programmatically, use the following escape se-
quence:
Ec V
At the completion of the ««next page" or ««previous page" function, the cursor is positioned at
the left margin in the top line of the window.
EDIT OPERATIONS
You can edit data displayed in the window by simply overstriking the old data. In addition,
the terminal provides the following edit functions which can be enabled and disabled either
manually by using the edit control keys or programmatically by using escape sequences:
• Insert Line.
• Delete Line.
• Insert Character.
• Delete Character.
• Clear Display.
• Clear Line.
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