| FIND | 
looks into the current search-order and tries to find
 the name string as the name of a word. Returns its
 execution-token or the original-bstring if not found,
 along with a flag-like value that is zero if nothing
 could be found. Otherwise it will be 1 if the word had
 been immediate, -1 otherwise.
 | 
  core   ordinary primitive  |