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I think I may have hit on an undocumented CGI.pm feature, or at least one that I didn't know existed. When a POST'd form is sent to a CGI.pm enabled script, apparently you can use the query_string() method to create a state-saving parameter list, suitable to be loaded into a new CGI.pm instance to restore the parameters at a later date. My impression was that the query_string method returned the "unprocessed query string" (quoted from the docs), which led me to believe it returned $ENV{QUERY_STRING}. Happily, this doesn't appear to be the case. Do other folks use/abuse this feature, and is it something I can rely upon? -Any sufficiently advanced technology is In reply to Interesting CGI.pm query_string behavior by Hero Zzyzzx
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