-index to continue parsing from. If no word is found, return nil twice. If
-QUOTEDP, then allow quoting and backslashifying; otherwise don't. The START
-and END arguments limit the portion of the string to be processed; the
-default to 0 and nil (end of string), as usual."
- (unless start (setf start 0))
- (unless end (setf end (length string)))
+ index to continue parsing from. If no word is found, return nil twice.
+ If QUOTEDP, then allow quoting and backslashifying; otherwise don't. The
+ START and END arguments limit the portion of the string to be processed;
+ the default to 0 and nil (end of string), as usual."
+ (setf-default start 0 end (length string))