> | III.11.3 Repeat Macros Repeat macros don't have a macro name, and therefore cannot be called multiple times. They are always expanded immediately after their definition. During expansion, their macro body is repeated n times (0 <= n <= 65535). Repeat macros start with the keyword REPT, followed by an expression, which must be known on pass 1. In analogy to callable macros, there is a macro body, which must be terminated with an ENDM instruction:
>     REPT <expression>
>     <body line 1>
>     <body line 2>
>         .
>         .
>     <body line m>
>     ENDM
> The expression value specifies how many times the macro body is to be repeated. Since repeat macros start with the keyword REPT, they are sometimes also called "REPT blocks". Example:
>             REPT 5
>             NOP
>             ENDM
> This REPT block will expand to five NOP instructions immediately after its definition:
>             NOP
>             NOP
>             NOP
>             NOP
>             NOP