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Trailing-Edge - PDP-10 Archives - bb-d868b-bm_tops20_v3a_2020_dist - 3a-sources/lnkd20.mac
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IF2,<TAPE>
;Feature tests needed when assembling debug LINK for TOPS-20:

TOPS20==-1		;This is a TENEX or TOPS-20 system
DEBSW==-1		;Enable debugging features