diff options
Diffstat (limited to 'doc/apply.n')
| -rw-r--r-- | doc/apply.n | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/apply.n b/doc/apply.n index bcdf6bd..8a38aac 100644 --- a/doc/apply.n +++ b/doc/apply.n @@ -74,9 +74,9 @@ proc map {lambda list} { return $result } map {x {return [string length $x]:$x}} {a bb ccc dddd} - \fI=> 1:a 2:bb 3:ccc 4:dddd\fR + \fI\(-> 1:a 2:bb 3:ccc 4:dddd\fR map {x {expr {$x**2 + 3*$x - 2}}} {-4 -3 -2 -1 0 1 2 3 4} - \fI=> 2 -2 -4 -4 -2 2 8 16 26\fR + \fI\(-> 2 -2 -4 -4 -2 2 8 16 26\fR .CE .PP The \fBapply\fR command is also useful for defining callbacks for use in the |