dict :post-dict

Returns a dictionary containing all key-value pairs present in POST data.

# POST admin login. Worst possible way to do it.
# Remember not to store your passwords in plaintext.
:set &POST :post-dict
:set &U :eq $POST[s'user'] s'admin'
:set &P :eq $POST[s'pass'] s'admin1'
:set &ADMIN :and $U $P