# # due to LC_COLLATE=C and LC_ALL=(unset)
# export LC_ALL=C
# as it breaks Mutt "utf-8" and somehow it is no longer needed.
+# Re: [Bug-readline] Readline 6.0 patch 004 trapped signal echoed to conso
+# http://lists.gnu.org/archive/html/bug-readline/2009-09/msg00006.html
+stty -echoctl
function wclines { awk '{x[$0]++}END{for (i in x) print x[i]"\t"i}'; }
# SunOS does not support "-m"