| # Test the substitution quoting characters (CTLESC and CTLNUL) in different | |
| # combinations | |
| recho `echo ''` | |
| recho `echo ""` | |
| recho `echo ` | |
| # Test the unquoted special quoting characters | |
| recho | |
| recho "" | |
| recho '' | |
| # This should give argv[1] = ^A argv[2] = ^? | |
| FOO=`echo ' ' | tr ' ' '\012'` | |
| recho $FOO | |
| # Test patterns that come up when the shell quotes funny character | |
| # combinations | |
| recho '' | |
| recho '' | |
| recho '' |