Small. Fast. Reliable.
Choose any three.
*** 205,211 ****
  using the constraints.
  
  The xBestIndex method may set aConstraintUsage[].argvIndex
! entries to values greater than one.  Exactly one should
  entry should be set to 1, another to 2, another to 3,
  and so forth up to as many or as few as the xBestIndex
  method wants.  The EXPR of the corresponding constraints
--- 205,211 ----
  using the constraints.
  
  The xBestIndex method may set aConstraintUsage[].argvIndex
! entries to values greater than one.  Exactly one
  entry should be set to 1, another to 2, another to 3,
  and so forth up to as many or as few as the xBestIndex
  method wants.  The EXPR of the corresponding constraints