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revision 1.80, Fri Feb 9 22:53:22 2007 UTC revision 1.81, Mon Feb 12 19:19:59 2007 UTC
# Line 2104  Line 2104 
2104  C<< my ($cgi, $varHash) = ScriptSetup($noTrace); >>  C<< my ($cgi, $varHash) = ScriptSetup($noTrace); >>
2105    
2106  Perform standard tracing and debugging setup for scripts. The value returned is  Perform standard tracing and debugging setup for scripts. The value returned is
2107  the CGI object followed by a pre-built variable hash.  the CGI object followed by a pre-built variable hash. At the end of the script,
2108    the client should call L</ScriptFinish> to output the web page.
2109    
2110  The C<Trace> form parameter is used to determine whether or not tracing is active and  This method calls L</ETracing> to configure tracing, which allows the tracing
2111  which trace modules (other than C<Tracer> itself) should be turned on. Specifying  to be configured via the emergency tracing form on the debugging control panel.
 the C<CGI> trace module will trace parameter and environment information. Parameters are  
 traced at level 3 and environment variables at level 4. To trace to a file instead of to  
 the web page, set C<TF> to 1. At the end of the script, the client should call  
 L</ScriptFinish> to output the web page.  
   
 In some situations, it is not practical to invoke tracing via form parameters. For this  
 situation, you can turn on emergency tracing from the debugging control panel.  
2112  Tracing will then be turned on automatically for all programs that use the L</ETracing>  Tracing will then be turned on automatically for all programs that use the L</ETracing>
2113  method, which includes every program that uses this method or L</StandardSetup>.  method, which includes every program that uses this method or L</StandardSetup>.
2114    

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