This question has been answered by sottwell. See the first response.
[[!getResources? &parents=`[[*parent]]` &limit=`4` &resources=`-[[*id]]` &includeTVs=`1` &processTVs=`1` &tpl=`some_tpl` ]]
I think you could use something like
[[!getResources? &parents=`[[*parent]]` &limit=`4` &resources=`-[[*id]]` &includeTVs=`1` &processTVs=`1` &tpl=`some_tpl` ]]
parent -- Page 1 -- Page 2 -- Page 3 -- Page 4 -- Page 5
Let me make sure that I understand You have a Resource Tree structure like this:
parent -- Page 1 -- Page 2 -- Page 3 -- Page 4 -- Page 5
You want each page to list its siblings, but not itself?
[[!getResources? &parents=`[[*parent]]` &resources=`-[[*id]]` &tpl=`myTpl` &sortby=`menuindex`]]
[[!getResources? &parents=`[[*parent]]` &resources=`-[[*id]]` &limit=`3` &tpl=`parentTpl` &sortby=`menuindex` &sortdir=`ASC` ]]
Ok, fixed that up a little...
[[!getResources? &parents=`[[*parent]]` &resources=`-[[*id]]` &limit=`3` &tpl=`parentTpl` &sortby=`menuindex` &sortdir=`ASC` ]]