#   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/>.
#
# command substution parsing tests

TABSIZE=`grep -v '^[ #]' $CAPS </dev/null | grep -v "^$" | grep -v "^capalias"| grep -v "^infoalias" | wc -l`

recho `echo ab cd #efg
hijkl`

recho ab$(echo mn; echo op)yz

a=`echo 'a b c' | sed 's/ /\\
/g' | grep 'b'`
recho $a

recho `echo 'a\' b`

recho `echo '\$' bab`

recho `echo '\`' ab`

recho `echo '\\' ab`

# old-style command substitution parsing compatibility tests -- post bash-3.1
recho 'foo \\
bar'

recho 'foo \
bar'

echo `recho sed -e 's/[	:]/\\
/g'`

echo `recho sed -e 's/[	:]/\
/g'`

echo `recho 'foo\\
bar'`

echo `recho 'foo\
bar'`  

echo $(recho 'foo\
bar')

# long-standing parse error in all versions up through bash-4.3
echo ${foo:-$(echo a{b,c})} >/dev/null

# parsing problem based on recursively calling bison parser through bash-4.4
for (( INDEX=0; INDEX<$((10-$(echo length $V_NAME))); INDEX++ ))
do
	:
done

# problem with four-character words followed by a metachar through bash-4.4
comsub_foo_1()
{
  echo $(while true; do case $HOME in /*) echo abs ;; esac; done)
}

echo $(
echo $(
echo $(echo $( echo nested )
)
)
)

${THIS_SH} ./comsub1.sub
${THIS_SH} ./comsub2.sub
${THIS_SH} ./comsub3.sub
${THIS_SH} ./comsub4.sub
${THIS_SH} ./comsub5.sub
${THIS_SH} ./comsub6.sub
