code: function krillPrimPrintLogCStyle(pred, key)
  {
  	var elts = pred[key].map(function (x) {
  		return ('(' + krillPrimPrintCStyle(x) + ')');
  	});
  
  	return (elts.join(' ' + krillOps[key].names.cstyle + ' '));
  }
docs: /*
  Prints out the value of a logical expression.
  This should print as:
  (<predicate>) <operator> (<predicate>)...
  
  The parens may seem unnecessary in most cases, but it is designed to
  distinguish between nested logical expressions.
  
  Inputs:
  - pred: The logical expression to print
  - key: The key for the object in the logical expression
  
  Output:
  - Returns the string representation of the specified predicate as a
  condition expression of a C if statement.