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Browsing verblibm.h IndirectlyContains (lines 938-947) 0938 [ IndirectlyContains o1 o2; 0939 ! Does o1 indirectly contain o2? (Same as testing if their common 0940 ! ancestor is o1.) 0941 0942 while (o2~=0) 0943 { if (o1==o2) rtrue; 0944 o2=parent(o2); 0945 } 0946 rfalse; 0947 ];

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