+# test mhbuild linebreak for quoted-printable
+
+. "$MH_TEST_COMMON"
+
+
+draft="$MH_TEST_DIR/mhbuild-$$.draft"
+
+cat >"$draft" <<!
+From: meillo
+To: meillo
+Date: Thursday, 28 Sep 2006 00:02:00
+Subject: mhbuild header folding
+References: <aaaaaaaaaaaaaaaaaaaaaaaaaaa@example.com> <aaaaaaaaaaaaaaaaaaaaaaaaaab@example.com> <c@example.com>
+----------------
+Das ist ein test
+!
+
+
+
+runandcheck 'mhbuild "$draft"' <<!
+!
+
+runandcheck 'sed "/^Content-ID:/s/:.*/: <TESTID>/" "$draft"' <<!
+From: meillo
+To: meillo
+Date: Thursday, 28 Sep 2006 00:02:00
+Subject: mhbuild header folding
+References: <aaaaaaaaaaaaaaaaaaaaaaaaaaa@example.com>
+ <aaaaaaaaaaaaaaaaaaaaaaaaaab@example.com> <c@example.com>
+MIME-Version: 1.0
+Content-Type: text/plain; charset="us-ascii"
+Content-ID: <TESTID>
+
+Das ist ein test
+!