cgi script: get the url of this page

[Matt Price]

A super simple question:

is there a standard trick to get the url of the current page in a cgi
script, or the url from which form data has been passed??  I want to
embed the name of the current page in a form field for two reasons:
(1) sometimes I want to send form data to the current page;
(2) sometimes I want to know where the daa came from, so I can add
that information to a database.  

thanks again,

Matt


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Matt Price	    matt.price at utoronto.ca
History Department, University of Toronto
(416) 978-2094
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