easy way to read from stdin ?

[Sweth Chandramouli <sweth@xxxxxxxxxxxxxxxxxxxx>]

	this is probably just going to show my colossal cluelessness, but is 
there an easy way to get a zsh script to read from standard input?  i have a 
script that i'd like to convert into a cgi, but that means that rather than 
reading input from a file, i'd have to have it come from stdin.  i tried a 
"while read ... ; do ... done" loop with no redirection of input, but that 
didn't seem to work right.  what am i missing here?
	
	-- sweth.

-- 
Sweth Chandramouli
IS Coordinator, The George Washington University
<sweth@xxxxxxx> / (202) 994 - 8521 (V) / (202) 994 - 0458 (F)
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