reap from @karlnp hackmud

function(context, args) // tgt:#s.ex_corp.entryway, verb:"", opt:""
{
    var h = 'usage: reap {tgt:#s.ex_corp.entryway, verb:"get", opt:"blog"}';
    if(!args) {
        return {ok: false,msg: h};
    }
    var l = #s.scripts.lib();
    var r = /' -- (\w*) when|(\w*) of project/gim
    var matches = [];
    var match = [];
    if(args.tgt && args.verb && args.opt) {
        var ret = args.tgt.call({[args.verb]:args.opt});
        while ((match = r.exec(ret)) != null) {
            var re = match[1] || match[2];
            if(re === null) {
                match = [];
                continue;
            }
            matches.push(re);
            match = [];
        }
        return {ok: true, msg:matches};
    }else{
        return {ok: false,msg:h};
    }
}