84 Section 7: Program Editing
006-O 4 change 006-O 2 new
007-O + 1 delete 007-l 1 new
008-¦ change 008-*
009-* 009-´ ©
010-´ © 010-l 0
011-O + 2 delete 011-÷
012-l 0 012-2
013-÷ 013-*
014-2 014-l 2 new
015-* 015-2
016-l 4 change 016-*
017-2 017-+
018-* 018-| n
019-+
020-O + 3 delete
021-| n
Let’s start at the end of the program and work backwards. In this way,
deletions will not change the line numbers of the preceding lines in the
program.
Keystrokes Display
| ¥
000-
Program mode. (Assumes
position is at line 000.)
t ” 020
(or use Â)
020-44,40, 3
Moves position to line 020
(instruction O + 3.)
−
019- 40
Line 020 deleted.
Original Version
Edited Version