Submitted by Steve Fewell
Check the next character from the BASIC Input line. If the next character is '=' then
the operator is '>=' Greater Than or Equal To, so jump to &9E07 to handle this operator.
Otherwise the operator is '>' Greater Than. which is handled as follows:
Call &9CC9 to Compare the current value with the second value and set the flags
according to which value is greater, or whether the values are equal.
If the zero flag is set then the values are equal, so set the IWA to FALSE, as the
first value is not greater than the second value.
If the carry flag is set then the first value is greater than the second, so set the
IWA to TRUE; otherwise, the first value is not greater than the second, so set the IWA
Exit with A = #&40 (as we are currently handling an Integer value).
|9DF6||164 027||A4 1B||LDY &1B|
|9DF8||177 025||B1 19||LDA (&19),Y|
|9DFA||=||201 061||C9 3D||CMP#&3D '='|
|9DFC||240 009||F0 09||BEQ 9 --> &9E07 '>=' Greater Than or Equal to Operator|
|9DFE||032 201 156||20 C9 9C||JSR &9CC9 Compare Values|
|9E01||240 191||F0 BF||BEQ -65 --> &9DC2 Set FALSE|
|9E03||176 188||B0 BC||BCS -68 --> &9DC1 Set TRUE|
|9E05||128 187||80 BB||BRA -69 --> &9DC2 Set FALSE|