data 
<pre>wrong # args: should be "exit code"
    while executing
"exit"
    (in namespace eval "::request" script line 15)
    invoked from within
"namespace eval ::request $script"
    ("::try" body line 12)<hr/><p>OUTPUT BUFFER:</p>#!/usr/bin/tclsh

package require http
set query [::http::formatQuery \
	from "ACC" \
	to "P_REFSEQ_AC" \
	format "tab" \
	query "P13368" \
]

set url "http://www.uniprot.org/mapping/"
set tok [::http::geturl $url -query $query]
puts "data [::http::data $tok]"

exit
</pre>