Def da-outlinks(da;i)
Def == mapfilter(k.da-outlink-f(da;k);k.has-src(i;k);fpf-dom-list(da))

is mentioned

In prior sections: mb event system 4 mb event system 5

Try larger context: EventSystems IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html