Wapp

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clicking on a hyperlink or form on a page that was generated by the
same website.
Manually typing in a URL does not constitute the "same origin".  Hence,
in the "env.tcl" example above the "wapp-allow-xorigin-params" interface
is used so that you can manually extend the URL to add new query parameters.

If query parameters can have side effects, then you should omit the
wapp-allow-xorigin-params call.  Only invoke wapp-allow-xorigin-params
for web pages that only query information.  Do not invoke
wapp-allow-xorigin-params on pages where the parameters can be used
wapp-allow-xorigin-params call.  The wapp-allow-xorigin-params command
is safe for read-only web pages.  Do not invoke wapp-allow-xorigin-params
on pages where the parameters can be used to change server state.
to change server-side state.

<a name='cgidetail'></a>
3.0 CGI Parameter Details [(Quick reference)](quickref.md#cgiparams)
-------------------------

The CGI parameters in Wapp describe the HTTP request that is to be answered
and the execution environment.