Re: null-environment 0
"Alessandro Colomba" <[email protected]> Tue, 20 Mar 2007 17:59:23 -0400
| Newsgroups | gmane.comp.java.sisc.user |
|---|---|
| Message-ID | <[email protected]> |
On 3/20/07, Scott G. Miller <[email protected]> wrote: [...] > null-environment is part of R5RS, but according to R5RS, you must pass 5 > as the version rather than 0. We ignore that parameter, but for full > compatibility and future proofing, I would pass the 5. Uhm, from the source code, it seems that 5 results in the standard null environment, 0 in a new, empty environment, and that any other code produces an exception. I'm looking at Primitives.java:413. The addition of the 0 option seems to have been deliberate, hence my asking if the decision may be reverted in the future. Thank you, ___ Alessandro ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV