heredoc2.0   [plain text]

# $FreeBSD: head/bin/sh/tests/expansion/heredoc2.0 222716 2011-06-05 14:13:15Z jilles $

f() { return $1; }

[ `f 42; cat <<EOF
$?
EOF
` = 42 ] || echo simple command bad

long=`printf %08192d 0`

[ `f 42; cat <<EOF
$long.$?
EOF
` = $long.42 ] || echo long simple command bad