6530 Programmer's Guide

Block Mode Operation
6530 Programmer’s Guide 3-99
In protect submode, moves the cursor up one line. If that
position is protected, the cursor moves to the first position of
the previous unprotected field (back tab). The cursor wraps
to the last line of the page if necessary.
down arrow Moves the cursor down one line. If the cursor is initially in
the last line on the page, the cursor wraps to the first line of
the page.
In protect submode, moves the cursor down one line. If that
position is protected, the cursor moves to the first position of
the next unprotected field (forward tab). The cursor wraps to
the top of the page if necessary.
Alt-l Sets a horizontal tab stop at the current cursor column
position. Once a tab is set, it applies to that column position
for all rows until it is cleared.
This key is ignored in protect submode.
Shift-Alt-1 Clears a previously set tab stop at the current cursor column
position. The tab stop is cleared from that column for all
rows.
This key is ignored in protect submode.
Alt-3 Clears all previously set tab stops from all columns on all
pages.
This key is ignored in protect submode.
Tab Moves the cursor forward (to the right) to the next tab stop.
If the cursor is initially positioned past the row’s last tab
stop, the cursor moves to column 1 of the next row.
In protect submode, moves the cursor forward to the first
position of the next unprotected field. The cursor wraps to
the next line or top of the page if necessary.
back tab Moves the cursor back (left) to the previous tab stop. If no
previous tab stop exists on the current row, the cursor
moves to the first column of the row. If the cursor is initially
in column l, a back tab moves the cursor to the right-most
tab stop of the previous row.
In protect submode, moves the cursor back to the first
position of the current field or the previous unprotected field.
The cursor wraps to the previous line or the bottom of the
page if necessary.
Table 3-12. Keyboard Operations (continued)
Key(s) Description