2.3.2 Text editing commands
2. 3. 2. 1
AUTO
................................
(abbreviated format: A.)
Format
Function
Example
AUTO
or
AUTO
Ls, n
L s · · · · · · Starting line
number
n ··
··
· · · · · · Line
number
increment
This command automatically generates program line numbers during
entry
of
BASIC program statements.
(Example 1)
AUTOJ
10·
··· ·············
·······)
20·········
··············· )
30
························ )
(Example 2)
AUTO
300,
5J
300···
·················
·)
305······
···········
····)
310····
··
···· ········
··
·)
Automatically generates program line numbers with an increment
of
5, starting with
line
300.
(Example
3)
AUTO
100J
~
~
~:
:
:::::::::::::::::
:
:
~
] ·
..
...... Generates program line numbers
with
an increment
1
20
..................
..
. J
of
10, starting
with
line 100.
(Example 4)
AU
T
O.
20J
;~
::::::::::::::::::::::::
~
] ·······
··
Generates program line numbers with an increment
of
20, starting with line I
0.
50
········
··
··············· ) )
Note: The AUTO command is terminated
by
pressing I SHIFT I and I BREAK
1.
2. 3. 2. 2 DELETE
.....
.
........
.
...........
.
...
(abbreviated format: D.)
Format
Example
DELETE
DELETE
L s-
Le·
·········· Deletes program lines from Ls to Le.
- L e
· · · · · · · · · · · · · · · Deletes all program lines from the beginning
of
the
program
to
line Le.
DELETE
L s-
·· ··
·
··
···
··
···Deletes all program lines from line Ls
to
the end
of
the program.
DELETE
L s ············
··
····Deletes line
Ls.
(Example 1)
DE
L
ETE
1 5 0 - 3 5 0 J ······Deletes all program lines from 150 to 350.
(Example 2)
D
EL
ETE
-1
00
J ···············Deletes all program lines up
to
line 100.
(Example 3)
DE
LET
E 4 0 0 - J · · · · · · · · ·······Deletes
all
program lines from
400
to the end
of
the program.
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