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|**wapp-content-security-policy** _POLICY_|→|Set the CSP for the current page|
|**wapp-debug-env**|→|Return a text description of the Wapp environment|
|**wapp** {_TEXT_}|→|Append _TEXT_ without substitution|
|**wapp-unsafe** _TEXT_|→|Append _TEXT_ that contains nothing that needs to be escaped|
<a name="cgiparams"></a>
3.0 CGI Parameters
3.0 CGI Parameters [(More detail)](params.md#cgidetail)
------------------
>
|BASE\_URL|→|URL for the Wapp script without a method|
|CONTENT|→|Raw (unparsed) POST content|
|CONTENT\_LENGTH|→|Number of bytes of raw, unparsed POST content|
|CONTENT\_TYPE|→|Mimetype of the POST content|
|
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4.0 URL Parsing
---------------
Assuming "env.tcl" is the name of the Wapp application script:
>
https://wapp.tcl.tk/demo/env.tcl/abc/def/ghi?a=5&b=22.425#point42
\_________/\___________/\__________/
| | |
HTTP_HOST SCRIPT_NAME PATH_INFO
\_________/\___________/\__________/ \__________/
| | | |
HTTP_HOST SCRIPT_NAME PATH_INFO QUERY_STRING
>
https://wapp.tcl.tk/demo/env.tcl/abc/def/ghi?a=5&b=22.425#point42
\______________________________/ \_/ \_____/
| | |
BASE_URL PATH_HEAD |-- PATH_TAIL
| __|__
BASE_URL PATH_HEAD `-- PATH_TAIL
/ \ / \
|