Juniper-systems Allegro DOS Manual Manual de usuario descargar pdf (Pagina 180)

Page 5-20 MS-DOS

Function Keys

The function keys are used for editing files as follows:

Function Description

F1 Paste

F2 Mark

F3 Undelete Line

F4 Undelete Character

F5 Print Block

F6 Cut

F7 Delete to End of Line

F8 Delete Line

F10 External Display

Esc Exit

Ins Insert

Inserting and Overwriting Text

You can enter text in insert mode or overwrite mode. Insert mode is the

default. The word “Ins” is displayed at the bottom right corner of the

display.

To insert text, position the cursor at the point where the new text is to

start and begin typing. The existing text moves to the right as new text is

inserted.

To switch to overwrite mode, press the <Ins> key. The word “Ins”

changes to “Ovr” and the cursor changes to a block cursor. In overwrite

mode, all the text to the right of the cursor is overwritten with new text.

To switch back to insert mode, press the <Ins> key again.

Deleting Text

Text can be deleted one character at a time or one line at a time. To

delete the character at the cursor, press the <Del> key. The character is

removed from the screen, and the text from the right is shifted left one

character. To delete to the left of the cursor, press the <BkSp>

(backspace) key.

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Juniper-systems Allegro DOS Manual Manual de usuario Pagina 180