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Hi,

Tested with:
http = require("socket.http")
print(http.get("http://www.tecgraf.puc-rio.br/luasocket";))
---> Error: attempt to call field 'get' (a nil value)

This is my bad. The function call in the manual should read

    http = require("socket.http")
    print(http.request("http://www.tecgraf.puc-rio.br/luasocket";))
    ---> Error: attempt to call field 'get' (a nil value)

instead of http.get. :/

Tested with (Programming in Lua, Chapt.9):
   require "luasocket"
   host = "www.w3.org"
   file = "/TR/REC-html32.html"
   c = assert(socket.connect(host, 80))
   c:send("GET " .. file .. " HTTP/1.0\r\n\r\n")
   c:close()

--> Error: '=' expected near 'c'

This one I can't see why.

[]s,
Diego.