contrib/mfillmid


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#!/bin/sh
# mfillmid - fill in files for message-ids (via mairix)

exec awk '
function q(a) { gsub("\\47", "\47\\\47\47", a); return "\47"a"\47" }
/<..*>/ {
	match($0, "<..*>")
	mid = substr($0, RSTART+1, RLENGTH-2)
	if ("mairix -r m:" q(mid) | getline file) {
		print substr($0, 0, RSTART-1) file
		next
	}
}
{ print }'