| | 135 | CAVEATS FOR ALL USERS |
| | 136 | --------------------- |
| | 137 | |
| | 138 | Parrot is used to provide Perl6-style regular expressions. |
| | 139 | Perl5-style regular expressions (eg, rx:perl5/foo/) can be used |
| | 140 | without any parrot at all. Pugs can be built to use parrot external |
| | 141 | (the default), or embedded. External is recommended. |
| | 142 | |
| | 143 | Embedding parrot currently requires a parrot version later than 0.3.0. |
| | 144 | Parrot 0.3.0 is unfortunately, as of Oct 10 2005, the latest parrot |
| | 145 | release. It had a bug which has since been fixed. More recent but |
| | 146 | unreleased and unstable copies of parrot can be obtained from |
| | 147 | http://www.parrotcode.org/source.html . |
| | 148 | |