Commodore Plus 4 - Page 227

Encyclopedia 115-214
END statement 136
Errors
Debugging statements
174-183
Disk errors 39, 174-183
Messages explained 39,
174-183
ESCape functions 28-29, 57
ESCape key 28-29
EXP function 158, 169
Flash mode
Flash on and off 27
keys 27
using in PRINT statements 27
FOR... TO... STEP 77-78.
136-137
Formatting diskettes 39-40
Formatting output
PRINT USING 145-150
PUDEF 150-151, 170
print zones 55-56
punctuation 55-56
Functions
Numeric 59-67, 158-162.203
String 162-163
Other 163
Function keys 30-31
GET statement 138.169
GETKEY statement 74, 138, 169
GET# 138-139,169
GOSUB80,139, 169
GOTO 47. 76-77, 139,169
Graphics
BOX 97-98, 100-101, 130. 169
CIRCLE 98-100. 131-132, 169
clearing 93, 169
COLOR 90-91, 169
DRAW 94-95, 136, 169
GRAPHIC command 92-93,
139-140, 157, 169
high resolution 92-93
keys 28-29
modes 28, 84-89
multicolor modes 102-103
PAINT 100-101, 145
printing graphic symbols
84-86
uppercase/graphic mode 24,
28
GSHAPE 153-154. 170
H
HEADER command 39-40, 122,
170
HELP key 30-32, 123
High resolution graphics 92-93
I
IF.. THEN... ELSE 79, 140-141,
170
Immediate mode 62, 70
INPUT # 141. 170
INPUT statement 73, 141, 170
Input'Output Statements
PRINT 71-73
INPUT 73, 141, 170
GETKEY 74, 138, 169
READ/DATA 74-75, 133-134,
151. 170
Insert
editing 25
key 25
mode 25
Insert mode
accessing 25. 28-29
key 25
Installing the computer 8-18
218