# command substution parsing testsTABSIZE=`grep -v '^[ #]' $CAPS </dev/null | grep -v "^$" | grep -v "^capalias"| grep -v "^infoalias" | wc -l`recho `echo ab cd #efghijkl`recho ab$(echo mn; echo op)yza=`echo 'a b c' | sed 's/ /\\/g' | grep 'b'`recho $arecho `echo 'a\' b`recho `echo '\$' bab`recho `echo '\`' ab`recho `echo '\\' ab`# old-style command substitution parsing compatibility tests -- post bash-3.1recho '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 $(recho 'foo\bar')${THIS_SH} ./comsub1.sub