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Re: Updated issues list for SRFI 113



On 06/02/2013 11:54 PM, John Cowan wrote:
Arthur A. Gleckler scripsit:
John, have you already done one of your comprehensive surveys of existing
implementations?  I'd love to compare the proposal to what's already
available.

There isn't much.  R6RS enumerations, Racket sets, and three Chicken
eggs: `sets`, `cis`, and `iset`.  Links are in the proposal,

Kawa has enumerations:

http://www.gnu.org/software/kawa/Enumerations.html

These are basically Java enumerations, using distinct
enumeration objects, rather than symbols.

More here, including pros and cons:

http://lists.scheme-reports.org/pipermail/scheme-reports/2013-May/003511.html
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	--Per Bothner
per@xxxxxxxxxxx   http://per.bothner.com/