Talk:GM.setValue

^[noref]

How can I clear values from Firefox preferences set by my Greasemonkey script?

Currently there is no API for this.

^[2]

The previous incarnation of this article had an example of alert(GM_setValue("foo", "bar"));. Currently miscapis.js and prefmanager.js does not have any return statements.

If this is a desired behavior for GM developers to pursue, it will need to be corrected in the trunk.