4 files changed, 12 insertions, 4 deletions

diff --git a/etc/b64.lua b/etc/b64.lua
index 1993b01..b86b870 100644
--- a/etc/b64.lua
+++ b/etc/b64.lua
@@ -10,5 +10,5 @@ else
     local wrap = mime.wrap()
     convert = ltn12.filter.chain(base64, wrap)
 end
-source = ltn12.source.chain(source, convert)
-repeat until not ltn12.pump(source, sink)
+sink = ltn12.sink.chain(convert, sink)
+ltn12.pump.all(source, sink)
diff --git a/etc/check-links.lua b/etc/check-links.lua
index 03ca6de..c200dfb 100644
--- a/etc/check-links.lua
+++ b/etc/check-links.lua
@@ -4,6 +4,10 @@
 -- Author: Diego Nehab
 -- RCS ID: $Id$
 -----------------------------------------------------------------------------
+
+require"luasocket"
+require"http"
+
 socket.http.TIMEOUT = 10
 
 cache = {}
diff --git a/etc/dict.lua b/etc/dict.lua
index d11ac93..31359d9 100644
--- a/etc/dict.lua
+++ b/etc/dict.lua
@@ -4,6 +4,8 @@
 -- Author: Diego Nehab
 -- RCS ID: $Id$
 -----------------------------------------------------------------------------
+require"luasocket"
+
 function get_status(sock, valid)
         local line, err = sock:receive()
         local code, par
@@ -12,7 +14,7 @@ function get_status(sock, valid)
         code = tonumber(code)
         if code ~= valid then return code end
         if code == 150 then
-                par = tonumber(socket.skip(2, string.find(line, "^%d%d%d (%d*)"))
+                par = tonumber(socket.skip(2, string.find(line, "^%d%d%d (%d*)")))
         end
         return nil, par
 end
diff --git a/etc/qp.lua b/etc/qp.lua
index 08545db..5a00c4d 100644
--- a/etc/qp.lua
+++ b/etc/qp.lua
@@ -1,3 +1,5 @@
+require("ltn12")
+require("mime")
 local convert
 arg = arg or {}
 local mode = arg and arg[1] or "-et"
@@ -13,4 +15,4 @@ elseif mode == "-eb" then
 else convert = mime.decode("quoted-printable") end
 local source = ltn12.source.chain(ltn12.source.file(io.stdin), convert)
 local sink = ltn12.sink.file(io.stdout)
-ltn12.pump(source, sink)
+ltn12.pump.all(source, sink)