Modifier

Introduction

Modifiers influence the execution of the operators (see Operators).

Table of Modifiers:

Modifier	Use of Operators of data type	Description
`N`	`BOOL`, `BYTE`, `WORD`, `DWORD`	The modifier `N` is used to invert the value of the operands bit by bit. Example: In the example `C` is 1, if `A` is 1 and `B` is 0. `LD A` `ANDN B` `ST C`
`C`	`BOOL`	The modifier `C` is used to carry out the associated instruction, should the value of the accumulator be 1 (TRUE). Example: In the example, the jump after `START` is only performed when `A` is 1 (TRUE) and `B` is 1 (TRUE). `LD A` `AND B` `JMPC START`
`CN`	`BOOL`	If the modifiers `C` and `N` are combined, the associated instruction is only performed if the value of the accumulator be a Boolean 0 (FALSE). Example: In the example, the jump after `START` is only performed when `A` is 0 (FALSE) and `B` is 0 (FALSE). `LD A` `AND B` `JMPCN START`
`(`	all	The left bracket modifier `(`is used to move back the evaluation of the operand, until the right bracket operator`)` appears. The number of right parenthesis operations must be equal to the number of left bracket modifiers. Brackets can be nested. Example: In the example `E` is 1, if `C` and/or `D` is 1 and `A` and `B` are 1. `LD A` `AND B` `AND( C` `OR D` `)` `ST E` The example can also be programmed in the following manner: `LD A` `AND B` `AND(` `LD C` `OR D` `)` `ST E`