Casio Z-1GR Manual do Utilizador descarregar pdf (Página 21)

BASIC comparison sheet Commands Page 21

Commands

Vendor

Model

Program flow

Labels

ON ... GOTO/GOSUB

IF ... THEN ...

IF ... THEN ... ELSE ...

Nested IF

Multiline IF ... ENDIF

WHILE ... WEND

REPEAT ... UNTIL

SWITCH ... CASE ... ENDSWITCH

Variable name on NEXT

Function and position of END

Subroutines

Return from procedure

Variable scope

Call and parameter passing

Recursion

Error handling

ON ERROR

Error line and error code

Return from error handler

Disable error handler

More event handling

Debugging

Suspend execution

Syntax for branch targets besides

line numbers

FOR I=1 TO 2 STEP -1

NEXT I

Local procedure definition

besides GOSUB/RETURN

Continue after STOP,

break key or break point

Commands

Sharp

PC-1500A PC-1403 PC-1360 PC-1280 PC-1475 PC-G850

Alphanumeric(20) with " " or preceded by *. Optional colon.

"Label" *Label or "Label"

Line number or label may be expression. Targets are constant.

Available GOTO expression Available. Target expressions must not contain commas. Available.

ELSE is N/A. Available.

Allowed. Unambiguous because ELSE is not available.

N/A Available. PC-E500S only

Loop executed once, I=0 after loop. Loop executed once, I=0 after loop. Loop not executed, I=1 after loop.

Mandatory Optional

Set a label.

RETURN

All variables are global.

GOSUB "Label" GOSUB *Label

N/A

ON ERROR GOTO

ERL, ERN

ON ERROR GOTO 0

N/A N/A

TRON, TROFF TRON, TROFF turn tracing on/off.

STOP

CONT

PC-1210

PC-1211

PC-1212

PC-1245

PC-1246

PC-1247

PC-1248

PC-1251

PC-1401

PC-1421

PC-1260

PC-1261

PC-1262

PC-1350

PC-2500

PC-E220

PC-G820

PC-E500

PC-E500S

Alphanumeric(7) with " ". Optional colon.

"A", "S", "D", "F", "G", "H", "J", "K", "L", "Z", "X", "C", "V", "B", "N", "M" + some more are reachable with DEF key (SHFT in DEF mode on PC-121x).

THEN is optional.

PC-121x allows THEN only as an alias for GOTO with a jump target. If the first statement is an assignment, LET must be used.

Allowed, nearest ELSE

belongs to nested IF.

Loop executed, I=1 (!)

Limit and step integer in the

range +/-1000.

Executable command anywhere in program. Not executable from keyboard.

Recursion is possible. Local variables must be emulated by arrays.

RESUME,

RESUME NEXT, RESUME target

ARUN, AUTOGOTO

Power on auto start

ARUN, AUTOGOTO

Power on auto start

DEBUG starts in

trace mode

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 35 36

Comentários a estes Manuais

Sem comentários

Casio Z-1GR Manual do Utilizador Página 21

Comentários a estes Manuais

Manuais e produtos relacionados com Barebones PC/estação de trabalho Casio Z-1GR