Does greasemonkey on firefox support @match?

I want to use the @match directive but do not want to break compatibility wit开发者_如何学Ch greasemonkey.

Also, as unbelievable as it may seem, I don't have firefox installed on my system and thus can't test this myself.

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Older versions of Greasemonkey will ignore the @match directive, but will not break.

For maximum compatibility, use the @include and @exclude directives to control where/when a script runs.

Update:
As of Greasemonkey 0.9.8, GM fully supports the @match directive.