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Groups of CGI.pm methods are loaded via import tags:
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:cgi argument-handling methods such as param()
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:form HTML form tags such as textfield()
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:html2 all HTML 2.0 tags
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:html3 all HTML 3.0 tags, including <TABLE>
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:netscape Netscape HTML extensions
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:shortcuts equivalent to qw(:html2 :html3 :netscape)
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:standard equivalent to qw(:html2 :form :cgi)
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:all all of the above
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Examples:
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use CGI; # must use object-oriented syntax!
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use CGI qw(:standard);
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use CGI qw(:standard :html3);
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