# fs/unwatch Cancel a watch previously created by `fs/watch`. ## Syntax

[fs/unwatch $watch-id]

## Parameters - `$watch-id` — watch id returned by `fs/watch` (number) ## Examples

def wid [fs/watch "src/" {|flag file| echo $flag $file}]
[fs/unwatch $wid]

## Returns Boolean — `true` if a watch was removed, `false` otherwise. ## See Also `fs/watch`