Statements
AUDIO
Connects or disconnects cassette output to TV
speaker.
AUDIOON
AUDIOOFF
CIRCLE (x.y),r.c,hw.start.end Draws
a
circle with center
at
point (x,y) radius r,
specilied
colore, height width ratio (hw) of
0-4. Circle can start and end
at
specified point (0-1 ).
CIRCLE <128,96>,50,a,l,.5,.75
CLEAR n.h Reserves n bytes of string storage space. Erases
variables,
h
specifies
highest BASIC address.
Cl EAR
CLEAR 500
CLEAR 100 . 14000
CLOAD Loads specified program file from cassette. If file name
is not
specified,
first
file encountered is loaded.
File name must
be eight
character
spaces
or fewer.
CLOAD
CLOAD "PROGRAM"
CLOADM Loads machine-language
program from
cassette.
An offset address
to add
the loading
address may be specified.
CLOADM "PROG"
CLDADM
CLOADM
"PROG" .
1000
CLOSE
</
Closes open
files.
CLOSE
CLOSE- 2
CLS
c
Clears display to specified colore. Ifcolorisnot
specified, green is used.
0-Black
1
-Green 5-Buff
2-Yellow 6-Cyan
3-Blue
7-Magenta
4-Red
8-Orange
CLS
CLS3
COLOR
and back
(foreground, background)
Sets foreground
around
color.
COLOR 1,3
CONT Continues
program
execution
after pressing
( BREAK
or
using STOP
statement.
CONT
CSAVE Saves program on cassette (program name must be
eight
character
spaces or
less). If
A
is specified, program saved
is ASCII format.
CSAVE
"PROGRAM"
CSAUE
"PROGRAM"
.A
Writes out a
CSAVEM name, start, end. transfer
machine-language file.
CSAVEM
"X" >4E ,BF,5F
DATA Stores
data
in
your program. Use READ to assign this
data to variables.
DATA5
.3 .PEARS
DATA PAPER,
PEN
DEF FN
Defines
numeric function
DEFFN(X>= !!*3
DEFUSR n Defines entry point for USR
function
n.n
=
0-9.
DEFUSR5=45G43
DEL Deletes program lines.
0EL-
DELZ5
DELZ5-
DEL-25
DEL
10-25
DIM Dimensions one
or
more arrays.
D1MR(G5) >W<40>
01 MAR* (8 ,25)
DLOAD Loads BASIC program
at specified baud,
baud.
300 baud 1 1200 baud
0L0AD
")("
, 1
DRAW Draws
a
line beginning
at
specified
starting point of
specified length of
specified color. Will also draw
to scale,
draw
blank lines, draw non-updated lines,
and execute substrings. If
starting point is not specified, last DRAW
position
or
( 1 28,96!
is
used.
DRAW "BM100
, 100;S10SU25SBR25iN025iXA*5"
EDIT Allows editing
of program line.
nC Changes n number
otcrosacters.
nD Deletes n number of characters.
1 Allows insertion of new
characters.
H Deletes rest of line
and allows insert.
L Lists current line and continues edit.
nSc Searches for nth occurrence
of character
c.
X Extends line.
SHIFT
t
Escape
from
subcommand.
n iSPACEBARi
Moves cursor
n
spaces to right.
n
@
Moves cursor n
spaces to left.
ED
IT
25(18105
END Ends program.
END
EXEC
(address)
Transfers
control to machine-language
programs at specified address. If
address is omitted,
control
is
transferred to address set in last CLOADM.
EXEC
EXEC 32453
FOR. .TO Creates
a
loop
in program which
the Computer must
STEP/ repeat from
the
first
number to the last number
you
specify.
NEXT Use STEP to specify how much
to
increment
the number
each
time through
the loop. If
you
omit STEP,
one is used.
F0R)!
=
2T0 5 :NEXTX
FOR A=l TO 10 STEP
5
: NEXT
A
FORM
=
30 TO 10 STEP -5
i NEXT
M
GET
(start)- (end), destination.
G Reads the graphic
contents of
a
rectangle
into an array for future
use by
PUT.
GET <5,
201-13
,8) ,V,G
GOSUB Calls a subroutine
beginning at specified line number.
GOSUB500
GOTO Jumps
to specified line number.
GOTO 300
IFTESTTHEN.
.
.
ELSE action 1. action
2
Performs
a lest.
IF
it
is
true, the Computer
executes action 1 . If false, action
2 is
executed.
IFA
=
5THEN30
INPUT
Causes the Computer to stop and await inpul from
the
keyboard.
INPUT X*
INPUT "NAME"
i N*
INPUT#-1 Inputs
data from
cassette.
INPUT*-
1
,A
USTR (position,
search, target) Searches for
the first
occurrence of target string
in search string beginning a\position.
Returns the position at which
the match is found.
INSTR (5 .X*
,Y*>
Assigns value to variable (optional).
LETA*
=
"J0BA"
LIST
Lists specified line(s)
or entire program on screen.
LIST
LIST50-85
LIST30
LIST-30
LIST30-
LLIST List specified
program line(s) or entire program
to printer.
LLIST
LLIST50-85
LLIST30
LLIST-30
LLIST30-
LINE
f*I.
y
IM*2.
y
2>.PSETorPRESET.BF
Drawaline
f rom (x1, yl)
to
{x2,y2).
If (x1,y
7)
is omitted,
the
last
end point or
(128.96) is used. PSET selects
foreground color and PRESET
selects
background color.
.B
draws
a box with {x1,y 1
)
and
(x2,y2)
as the
opposing
corners. ,BF will fill
in the box with
foreground
color.
LINE
(5 ,3)-(S
,Si
,PSET
I
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