# LEGEND

ID | NAME | DESCRIPTION
B15 | BYWATER | Bywater BASIC
D64 | DARTMOUTH | Dartmouth DTSS BASIC
G65 | MARK-I | GE 265 Mainframe BASIC
G67 | MARK-II | GE 435 Mainframe BASIC
I70 | SYSTEM-360 | IBM System/360 Mainframe BASIC
D71 | RSTS-11 | DEC RSTS-11 Minicomputer BASIC-PLUS
I73 | SYSTEM-370 | IBM System/370 Mainframe BASIC
C77 | CBASIC-II | CBASIC-II for CP/M
E78 | ECMA-55 | ANSI Minimal BASIC
HB1 | HANDBOOK1 | The BASIC Handbook, 1st Edition
HB2 | HANDBOOK2 | The BASIC Handbook, 2nd Edition
T80 | TRS-80 | TRS-80 Model I/III/4 LBASIC
M80 | BASIC-80 | Microsoft BASIC-80 for Xenix
M85 | GW-BASIC | Microsoft GW-BASIC for PC-DOS
E86 | ECMA-116 | ANSI Full BASIC
M88 | QBASIC | Microsoft QBASIC for PC-DOS
VBX | VBX | Microsoft VBX for Windows

# DETAILS

COMMAND | B15 | D64 | G65 | G67 | I70 | D71 | I73 | C77 | E78 | HB1 | HB2 | T80 | M80 | M85 | E86 | M88 | VBX
? expressions... | X |  |  |  |  | X |  |  |  |  |  | X | X | X |  | X | X
APPEND filename$ | APPEND # filenumber | X | X | X | X |  |  |  |  |  |  | X |  |  |  |  |  |
AS string-variable$ [, ...] | X |  |  |  |  | X |  |  |  |  |  | X | X | X |  | X | X
AUTO [start [, increment]] | X |  |  |  |  | X |  |  |  | X | X | X | X | X |  | X |
BACKSPACE # X |  | X | X | X |  |  |  |  |  |  |  |  |  |  |  |  |
BREAK line [, ...]] | X |  |  |  |  |  |  |  |  | X | X |  |  |  |  |  |
BYE | X | X | X | X |  | X |  |  |  |  | X |  |  |  |  |  |
CALL subroutine-name( [parameter [, ...] ] ) | X |  |  |  |  |  |  |  |  |  |  |  |  |  |  | X | X
CASE constant [TO constant] | CASE IF partial-expression | CASE IS partial-expression | X |  |  |  |  |  |  |  |  |  |  |  |  |  | X | X | X
CASE ELSE | X |  |  |  |  |  |  |  |  |  |  |  |  |  | X | X | X
CHAIN filename$ [, linenumber] | X |  | X | X | X | X | X | X |  | X | X | X | X | X |  | X | X
CHANGE A$ TO X | CHANGE X TO A$ | X | X | X | X |  | X |  |  |  |  |  |  |  |  |  |  |
CLEAR | X |  |  |  |  | X |  |  |  | X | X | X | X | X |  | X | X
CLOAD [file-name$] | X |  |  |  |  | X |  |  |  | X | X | X | X | X |  |  |
CLOAD* ArrayName | X |  |  |  |  | X |  |  |  | X | X | X | X | X |  |  |
CLOSE filename$ [, ...] |  |  |  |  | X | X | X | X |  |  |  |  |  |  |  |  |
CLR |  |  |  |  |  |  |  |  |  | X | X |  |  |  |  |  |
CMDS | X |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
COMMON variable [, ...] | X |  |  |  |  | X |  | X |  |  |  | X | X | X | X | X | X
CONSOLE [WIDTH width] |  |  |  |  |  |  |  | X |  |  |  |  |  |  |  |  |
CONT | X |  |  |  |  | X |  |  |  | X | X | X | X | X |  | X | X
CREATE filename$ [ RECL reclen ] AS filenum [ BUFF number ] [ RECS size ] |  |  |  |  |  |  |  | X |  |  |  |  |  |  |  |  |
CSAVE [file-name$] | X |  |  |  |  | X |  |  |  | X | X | X | X | X |  |  |
CSAVE* ArrayName | X |  |  |  |  | X |  |  |  | X | X | X | X | X |  |  |
DATA constant [, ...] | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
DEF FNname[(arg...)] [= expression] | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
DEF SUB | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
DEFBYT letter[-letter] [, ...] | X |  |  |  |  | X |  |  |  | X | X | X | X | X |  | X | X
DEFCUR letter[-letter] [, ...] | X |  |  |  |  | X |  |  |  | X | X | X | X | X |  | X | X
DEFDBL letter[-letter] [, ...] | X |  |  |  |  | X |  |  |  | X | X | X | X | X |  | X | X
DEFINT letter[-letter] [, ...] | X |  |  |  |  | X |  |  |  | X | X | X | X | X |  | X | X
DEFLNG letter[-letter] [, ...] | X |  |  |  |  | X |  |  |  | X | X | X | X | X |  | X | X
DEFSNG letter[-letter] [, ...] | X |  |  |  |  | X |  |  |  | X | X | X | X | X |  | X | X
DEFSTR letter[-letter] [, ...] | X |  |  |  |  | X |  |  |  | X | X | X | X | X |  | X | X
DELETE line [- line] | X |  |  |  |  | X |  | X |  | X | X | X | X | X |  | X | X
DELIMIT # X, A$ |  |  | X | X |  |  |  |  |  |  |  |  |  |  |  |  |
DIM [ # filenum , ] variable( elements [, ...]) [, ...] | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
DO [UNTIL|WHILE expression] | X |  |  |  |  |  |  |  |  |  |  |  |  |  | X | X | X
DSP variable [, ...]] | X |  |  |  |  |  |  |  |  | X | X |  |  |  |  |  |
EDIT | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
ELSE | X |  |  |  |  | X |  | X |  | X | X | X | X | X | X | X | X
ELSEIF | X |  |  |  |  | X |  | X |  | X | X | X | X | X | X | X | X
END | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
END FUNCTION | X |  |  |  |  |  |  |  |  |  |  |  |  |  | X | X | X
END IF | X |  |  |  |  | X |  | X |  | X | X | X | X | X | X | X | X
END SELECT | X |  |  |  |  |  |  |  |  |  |  |  |  |  | X | X | X
END SUB | X |  |  |  |  |  |  |  |  |  |  |  |  |  | X | X | X
ERASE variable [, ...] | X |  |  |  |  | X |  |  |  | X | X | X | X | X |  | X | X
EXCHANGE variable, variable | X |  |  |  |  |  |  |  |  |  | X |  |  |  |  |  |
EXIT | X |  |  |  |  |  |  |  |  |  |  |  |  |  | X | X | X
EXIT DO | X |  |  |  |  |  |  |  |  |  |  |  |  |  | X | X | X
EXIT FOR | X |  |  |  |  |  |  |  |  |  |  |  |  |  | X | X | X
EXIT FUNCTION | X |  |  |  |  |  |  |  |  |  |  |  |  |  | X | X | X
EXIT SUB | X |  |  |  |  |  |  |  |  |  |  |  |  |  | X | X | X
EXIT UNTIL | X |  |  |  |  |  |  |  |  |  |  |  |  |  | X |  |
EXIT WHILE | X |  |  |  |  |  |  |  |  |  |  |  |  |  | X |  |
FEND |  |  |  |  |  |  |  | X |  |  |  |  |  |  |  |  |
FIELD [#] device-number, number AS string-variable$ [, ...] | X |  |  |  |  | X |  |  |  |  |  | X | X | X |  | X | X
FILE # X, A$ |  | X | X | X |  |  |  | X |  |  |  |  |  |  |  |  |
FILES A$[, ...] |  | X | X | X |  |  |  |  |  |  |  |  |  |  |  |  |
FNCS | X |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
FNEND | X |  |  | X | X | X | X |  |  | X | X | X |  |  |  |  |
FOR variable = start TO finish [STEP increment] | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
FUNCTION [ ( parameter [, ... ] ) ] | X |  |  |  |  |  |  |  |  |  |  |  |  |  | X | X | X
GET filename$ , scalar [, ...] |  |  |  |  | X | X | X |  |  |  |  |  |  |  |  |  |
GO | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
GO SUB line | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
GO TO line | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
GOODBYE | X | X | X | X |  | X |  |  |  |  | X |  |  |  |  |  |
GOSUB line | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
GOTO line | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
HELP name | X |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
IF expression THEN line1 [ELSE line2] | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
IF END # filenum THEN line1 [ELSE line2] |  | X | X | X |  |  |  | X |  |  |  |  |  |  |  |  |
IF MORE # filenum THEN line1 [ELSE line2] |  | X | X | X |  |  |  |  |  |  |  |  |  |  |  |  |
IF expression THEN | X |  |  |  |  | X |  | X |  | X | X | X | X | X | X | X | X
IMAGE "format string" |  |  |  |  | X |  | X |  |  | X | X |  |  |  |  |  |
INPUT [# device-number]|[;]["prompt string";] variable [, ...]s | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
[LET] variable = expression | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
LINE INPUT [[#] device-number,]["prompt string";] string-variable$ | X |  |  |  |  | X |  |  |  |  |  | X | X | X |  | X | X
LIST line1 [- line2] | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
LLIST line1 [- line2] | X |  |  |  |  | X |  | X |  |  | X | X | X | X |  | X |
LOAD [file-name$] | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
LOOP [UNTIL|WHILE expression] | X |  |  |  |  |  |  |  |  |  |  |  |  |  | X | X | X
LPRINT [USING format-string$;] expressions... | X |  |  |  | X | X | X |  | X |  |  | X | X | X | X | X | X
LPRINTER [WIDTH width] |  |  |  |  |  |  |  | X |  |  |  |  |  |  |  |  |
LSET string-variable$ = expression | X |  |  |  |  | X |  |  |  |  |  | X | X | X |  | X | X
MAINTAINER | X |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
MARGIN # filenumber, width | X | X | X | X |  |  |  |  |  |  | X |  |  |  |  |  |
MAT arrayname = expression |  | X | X | X | X | X | X |  |  | X | X |  |  |  |  |  |
MAT GET filename$, arrayname |  |  | X | X | X |  | X |  |  |  |  |  |  |  |  |  |
MAT INPUT arrayname |  | X | X | X | X | X | X |  |  | X | X |  |  |  |  |  |
MAT PRINT arrayname |  | X | X | X | X | X | X |  |  | X | X |  |  |  |  |  |
MAT PUT filename$, arrayname |  |  | X | X | X |  | X |  |  |  |  |  |  |  |  |  |
MAT READ arrayname |  | X | X | X | X | X | X |  |  | X | X |  |  |  |  |  |
MAT WRITE arrayname |  | X | X | X |  |  |  |  |  | X | X |  |  |  |  |  |
MERGE file-name | X |  |  |  |  | X |  | X |  |  |  | X | X | X |  | X | X
MID$( variable$, start [, count ] ) = expression | X |  |  |  |  | X |  | X |  |  |  | X | X | X |  | X | X
NAME old_file_name AS new_file_name | X |  |  |  |  | X |  |  |  |  |  | X | X | X |  | X | X
NEW | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
NEXT [variable] | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OF line, ... | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OLD [file-name$] |  | X | X | X |  | X |  |  |  |  |  |  |  |  |  |  |
ON expression GOTO | GOSUB line [, ...] | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
ON ERROR ... | X |  |  |  |  | X |  |  |  | X | X | X | X | X |  | X | X
ON ERROR GOSUB errline | X |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
ON ERROR GOTO errline | X |  |  |  |  | X |  |  |  | X | X | X | X | X |  | X | X
ON ERROR RESUME ... | X |  |  |  |  | X |  |  |  |  |  | X | X | X |  | X | X
ON ERROR RESUME NEXT | X |  |  |  |  | X |  |  |  |  |  | X | X | X |  | X | X
ON ERROR RETURN ... | X |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
ON ERROR RETURN NEXT | X |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
ON TIMER count GOSUB line | X |  |  |  |  |  |  |  |  |  |  |  |  |  |  | X |
OPEN file-name [FOR INPUT|OUTPUT|APPEND|BINARY|RANDOM] AS [#]device-number [LEN = record-length] | X |  |  |  | X | X | X | X |  |  |  | X | X | X |  | X | X
OPTION ... | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION ANGLE ... | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION ANGLE DEGREES | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION ANGLE GRADIANS | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION ANGLE RADIANS | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION ARITHMETIC | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION ARITHMETIC DECIMAL | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION ARITHMETIC FIXED | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION ARITHMETIC NATIVE | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION BASE X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION BUGS | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION BUGS OFF | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION BUGS ON | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION COMMENT char | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION COMPARE | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION COMPARE BINARY | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION COMPARE DATABASE | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION COMPARE TEXT | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION COVERAGE | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION COVERAGE OFF | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION COVERAGE ON | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION DATE format$ | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION DISABLE | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION DISABLE COMMAND name | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION DISABLE FUNCTION name | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION DISABLE OPERATOR name | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION ENABLE | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION ENABLE COMMAND name | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION ENABLE FUNCTION name | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION ENABLE OPERATOR name | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION ERROR | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION ERROR GOSUB | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION ERROR GOTO | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION EXPLICIT | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION IMAGE char$ | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION IMPLICIT | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION INDENT number | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION LABELS | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION LABELS OFF | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION LABELS ON | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION PRINT char$ | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION ROUND | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION ROUND BANK | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION ROUND MATH | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION ROUND TRUNCATE | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION SLEEP number | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION STATEMENT char$ | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION STDERR filename$ | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION STDIN filename$ | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION STDOUT filename$ | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION STRICT | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION STRICT OFF | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION STRICT ON | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION TERMINAL | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION TERMINAL ADM | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION TERMINAL ANSI | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION TERMINAL NONE | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION TIME format$ | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION TRACE | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION TRACE OFF | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION TRACE ON | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION USING string$ | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
OPTION VERSION [version] | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
PAUSE [comment] |  |  |  |  | X |  | X |  |  |  |  |  |  |  |  |  |
POP | X |  |  |  |  |  |  |  |  |  | X |  |  |  |  |  |
PRINT [# device-number,][USING format$;] expressions ... | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
PUT filename$ , value [, ...] |  |  |  |  | X | X | X |  |  |  |  |  |  |  |  |  |
QUIT | X | X | X | X | X | X | X | X | X |  |  |  |  |  | X |  |
READ variable [, ...] | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
RECALL ArrayName | X |  |  |  |  |  |  |  |  |  | X |  |  |  |  |  |
REM ... | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
RENAME [file-name$] |  | X | X | X |  | X |  |  |  |  |  |  |  |  |  |  |
RENUM | X |  |  |  |  | X |  |  |  | X | X | X | X | X |  | X | X
RENUMBER |  |  |  |  |  |  |  |  |  | X | X |  |  |  |  |  |
RESET filename$ [, ...] |  |  |  |  | X |  | X |  |  |  |  |  |  |  |  |  |
RESTORE [line] | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
RESUME [ 0 | line | NEXT ] | X |  |  |  |  | X |  |  |  | X | X | X | X | X |  | X | X
RETURN | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
RSET string-variable$ = expression | X |  |  |  |  | X |  |  |  |  |  | X | X | X |  | X | X
RUN [line | file-name$] | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
SAVE [file-name$] | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
SCRATCH # X |  |  | X | X |  |  |  |  |  |  | X |  |  |  |  |  |
SELECT | X |  |  |  |  |  |  |  |  |  |  |  |  |  | X | X | X
SELECT CASE expression | X |  |  |  |  |  |  |  |  |  |  |  |  |  | X | X | X
STEP | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
STOP | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
STORE ArrayName | X |  |  |  |  |  |  |  |  |  | X |  |  |  |  |  |
SUB name [ ( parameter [,...] ) ] | X |  |  |  |  |  |  |  |  |  |  |  |  |  | X | X | X
SUBEND | X |  |  |  |  |  |  |  |  |  | X |  |  |  |  |  |
SWAP variable, variable | X |  |  |  |  | X |  |  |  |  |  | X | X | X |  | X | X
SYSTEM | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
TEXT letter[-letter] [, ...] |  |  |  |  |  |  |  |  |  | X | X |  |  |  |  |  |
THEN line1 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
TIMER | X |  |  |  |  |  |  |  |  |  |  |  |  |  |  | X |
TIMER OFF | X |  |  |  |  |  |  |  |  |  |  |  |  |  |  | X |
TIMER ON | X |  |  |  |  |  |  |  |  |  |  |  |  |  |  | X |
TIMER STOP | X |  |  |  |  |  |  |  |  |  |  |  |  |  |  | X |
TLOAD [file-name$] | X |  |  |  |  |  |  |  |  |  | X |  |  |  |  |  |
TO | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
TRACE ON | OFF |  |  |  | X |  |  |  |  |  | X | X |  |  |  |  |  |
TRACE OFF |  |  |  | X |  |  |  |  |  | X | X |  |  |  |  |  |
TRACE ON |  |  |  | X |  |  |  |  |  | X | X |  |  |  |  |  |
TSAVE [file-name$] | X |  |  |  |  |  |  |  |  |  | X |  |  |  |  |  |
UEND | X |  |  |  |  |  |  |  |  |  | X |  |  |  |  |  |
UNTIL expression | X |  |  |  |  |  |  |  |  |  | X |  |  |  |  |  |
USE parameter$ |  |  |  |  | X |  | X |  |  |  |  |  |  |  |  |  |
USER LBL | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X
VARS | X |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
WEND | X |  |  |  |  | X |  | X |  | X | X | X | X | X |  | X | X
WHILE | X |  |  |  |  | X |  | X |  | X | X | X | X | X |  | X | X
WRITE [# device-number,] element [, .... ] | X |  | X | X |  | X |  |  |  |  |  | X | X | X |  | X | X