title: hook_nodeapi recusrion hell (calling node_save during update op)
body: <p>I'm developing a site (D6) that runs geocode lookups every time a node is inserted or updated, the node has an address textfield and hidden fields for a lat/lng pair, and during hook_nodeapi I want to call this geocoding function.</p>
  
  <p>The issue is that the geocoder needs to save this new latlng pair to the node, which in turn calls hook_nodeapi, and thus my recursion issue has been spawned.</p>
  
  <p>Whats the best method for avoiding this headache?</p>