# HG changeset patch
# User Mikael Berthe <mikael@lilotux.net>
# Date 1271186170 -7200
# Node ID 3e3767ada403c620855fadd1d99e5c6e2ce2fb25
# Parent  508108deee63e81cbc429b1f04f44d47dd186b0b
Filter out trailing punctuation signs in xep command

diff -r 508108deee63 -r 3e3767ada403 mcbot/cmds/xep.lua
--- a/mcbot/cmds/xep.lua	Tue Apr 13 21:07:41 2010 +0200
+++ b/mcbot/cmds/xep.lua	Tue Apr 13 21:16:10 2010 +0200
@@ -33,6 +33,7 @@
 
 -- Logics comes from MattJ's riddim bot
 local function lookup_xep (xepnum)
+    xepnum = xepnum:gsub("[%s%?%.%!]+$", ""):upper()
     -- Check that xepnum is a valid number
     xepnum = tonumber(xepnum)
     if not xepnum or xepnum <= 0 or xepnum > 9999 then return nil, "What XEP?" end