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# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
: ${TMPDIR:=/tmp}
HFNAME=$TMPDIR/histfile-$$
trap 'rm -f "$HFNAME"' 0 1 2 3 6 15
cat <<EOFILE >$HFNAME
#1
echo below zero
#12302430
cat <<EOF
a
b
c
set -o vi
a
bbb
exit
EOF
#2
echo one # leading blank lines get removed
#2811
echo two # blank lines after a non-blank are preserved
#2814
echo three
EOFILE
shopt -s cmdhist
HISTTIMEFORMAT=
HISTFILE=$HFNAME
history -c
history -r
history
unset HISTFILE
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