Set default erc encoding to utf-8 because on Windows I have default coding - cp1251.
--- a/.emacs-my Tue Dec 29 10:57:18 2009 +0200
+++ b/.emacs-my Mon Jan 11 17:40:07 2010 +0200
@@ -694,6 +694,11 @@
(defun rcirc-handler-301 (process cmd sender args)
"/away message handler.")
+;; ----------------------------------------------------------------------
+;; erc
+
+(setq erc-server-coding-system 'utf-8)
+
;; ======================================================================
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