# and see if it looks like that they all begin with the
# header field names...
sed -n -e '/^$/q' -e '/^[ ]/d' -e p "$1" |
- LC_ALL=C egrep -v '^[!-9;-~]+:' >/dev/null ||
+ sane_egrep -v '^[!-9;-~]+:' >/dev/null ||
patch_format=mbox
fi
} < "$1" || clean_abort
stop_here $this
# skip pine's internal folder data
- grep '^Author: Mail System Internal Data$' \
+ sane_grep '^Author: Mail System Internal Data$' \
<"$dotest"/info >/dev/null &&
go_next && continue