Perhaps this?
From "perldoc CGI"
In addition to the function sets, there are a number of pragmas that you can import. Pragmas, which are always preceded by a hyphen, change the way that CGI.pm functions in various ways. Pragmas, function sets, and individual functions can all be imported in the same use() line. For
example, the following use statement imports the standard
set of functions and disables debugging mode (pragma
-no_debug):
use CGI qw/:standard -no_debug/;