| # 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/>. |
| # |
| v=`echo "" ; echo "" ; echo ""` |
| echo "'$v'" |
| v=`echo -n " ab "` |
| echo "'$v'" |
| v=`echo -n " "` |
| echo "'$v'" |
| v=`echo -n ""` |
| echo "'$v'" |
| v=`echo ""` |
| echo "'$v'" |
| v=`echo` |
| echo "'$v'" |
| v=`echo ababababababab` |
| echo "'$v'" |
| v=`echo "ababababababab "` |
| echo "'$v'" |
| v=`echo -n "ababababababab "` |
| echo "'$v'" |
| v=`echo -ne "abababa\nbababab "` |
| echo "'$v'" |
| v="`echo -e '\n\n\n\n'`" |
| echo "'$v'" |