10.1 Assembler command support
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The C-- built-in assembler supports all 8088/8086, 80268, 80386, 80486,
Pentium, Pentium II and Pentium III processors.
All instructions of the built-in assembler must begin with '$'. The
keyword 'asm', a synonym for '$', is also supported, as well as linking of
assembler instructions into blocks.