EXT:TRIM-IF
Function (EXT:TRIM-IF predicate sequence) returns the portion of sequence without the leading and trailing elements which match predicate.
(EXT:TRIM-IF predicate sequence)
predicate
sequence
![[CLISP home]](clisp.png){kind=small}
![[Support CLISP]](http://images.sourceforge.net/images/project-support.jpg){kind=small}