diff options
Diffstat (limited to 'doc/lispref')
| -rw-r--r-- | doc/lispref/control.texi | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/doc/lispref/control.texi b/doc/lispref/control.texi index 55bcddb31aa..80e9eb7dd8e 100644 --- a/doc/lispref/control.texi +++ b/doc/lispref/control.texi @@ -557,8 +557,9 @@ Likewise, it makes no sense to bind keyword symbols @item (pred @var{function}) Matches if the predicate @var{function} returns non-@code{nil} -when called on @var{expval}. -the predicate @var{function} can have one of the following forms: +when called on @var{expval}. The test can be negated with the syntax +@code{(pred (not @var{function}))}. +The predicate @var{function} can have one of the following forms: @table @asis @item function name (a symbol) |