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Miscellaneous Keywords

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Procedures 35

AsPart of a declaration which specifies a data type, or part of the Open statement which specifies a file handle.AssertDebugging macro that halts program execution if an expression is evaluated to 0 (false).AssertWarnDebugging macro that prints a warning if an expression evaluates to 0.BeepProduces a beep sound.DataStatement to store data at compile time.DoControl flow statement for looping.EndControl flow statement to end the program.EndIndicates the end of a compound statement block.End IfControl flow statement for conditional branching.ForControl flow statement, open statement clause, or operator depending on context.IIfConditional function that returns one of two values.InpReturns a value at a hardware port.IsClause in the Select Case statement block.LetIndicates the assignment operator.LoopControl flow statement for looping.LPosReturns the number of characters sent to the printer port in the last LPrint statement.LPrintWrites text to the default printer.NextControl flow statement to mark the end of a For...Next loop.OffsetOfReturns the offset of a field within a type.OptionSpecifies additional attributes and/or characteristics of symbols.OutOutputs a value to a hardware port.ReadReads values stored with the Data statement.RemIndicates comments in the source code.RestoreChanges the next read location for values stored with the Data statement.SizeOfReturns the size of a variable or type in bytes.SleepWaits until a specified time has elapsed, or a key is pressed.StepStatement modifier.StopHalts program execution, and waits for a key press before ending the program.ThenControl flow statement for conditional branching.ToStatement modifier to specify a range.TypeOfReturns the type of a variable.UntilConditional clause used in Do..Loop statements.WaitReads from a hardware port with a mask.WendControl flow statement.WhileControl flow statement.