# HG changeset patch
# User Mikael Berthe <mikael@lilotux.net>
# Date 1319371839 -7200
# Node ID a7c6c2b3454b06b32c17aa8cb947e777a80dbf16
# Parent  7f235c928661d38af1ba30c2ae2a2f13be3e3f79
littre: allow some more chars: space and ', -

diff -r 7f235c928661 -r a7c6c2b3454b mcbot/cmds/littre.lua
--- a/mcbot/cmds/littre.lua	Sun Oct 23 13:55:54 2011 +0200
+++ b/mcbot/cmds/littre.lua	Sun Oct 23 14:10:39 2011 +0200
@@ -4,10 +4,10 @@
 function littre.cmd (args)
     if not args then return nil, "Give me a word, please" end
     -- Be careful as we pass it as an argument to a shell command
-    local word = string.match(args, "^([%wàäâéèëêïîöôùüûç]+)[%s%?%.%!]*$")
+    local word = string.match(args, "^([%wàäâéèëêïîöôùüûç' -]+)[%s%?%.%!]*$")
     if not word then return nil, "Can you repeat please?" end
 
-    local cmd = "/usr/bin/sdcv "..word.." 2> /dev/null"
+    local cmd = '/usr/bin/sdcv --non-interactive -- "'..word..'" 2> /dev/null'
     local fh = io.popen(cmd)
     result = fh:read("*a")  -- read littre output
     fh:close()