ref: e521f81d706249dca82a45e18c0dcc1c1e0709ed
dir: /bin/ircs2wirc/
#!/bin/awk -f
BEGIN{
mo["Jan"] = "01"
mo["Feb"] = "02"
mo["Mar"] = "03"
mo["Apr"] = "04"
mo["May"] = "05"
mo["Jun"] = "06"
mo["Jul"] = "07"
mo["Aug"] = "08"
mo["Sep"] = "09"
mo["Oct"] = "10"
mo["Nov"] = "11"
mo["Dec"] = "12"
}$1 ~ /^--$/{
d = $3
m = mo[$4]
y = substr($5, 2)
s = sprintf("%02d%02d%02d", y, m, d)
}$1 !~ /^--$/ && $2 !~ /^(JOIN|NICK|PART|QUIT|[0-9]+|ircs:)$/{
gsub(":", "", $1)
$1 = s ":" substr($1, 1, 4)
sub("→", "⇒", $3)
print
}