GM.listValues
From GreaseSpot Wiki
Description
This method retrieves an array of preference names that this script has stored. See GM_setValue for details on the storage of these values.
Compatibility: Greasemonkey 0.8.1+
Syntax
function GM_listValues( )
Arguments
None.
Returns
Array
of String
s
Examples
GM_log(GM_listValues());
An array of all values used by a script:
var vals = []; for each (var val in GM_listValues()) { vals.push(GM_getValue(val)); }