Re: updated SRFI-108 Per Bothner 05 Feb 2013 02:24 UTC

On 02/04/2013 05:24 PM, John Cowan wrote:
>> A possible solution/compromise is to *require* that "&name[initial-exp]"
>> be followed by a braced-delimited literal part, if necessary empty:
>>    &name[initial-exp]{}
>> This avoids the incompatibility.
> I can live with that.  I have yet to be convinced once and for all that
> initial-expressions are actually as useful as all that.  I'd rather
> leave them as an optional extension.
> ...
> Probably, but the difference is one of whitespace only, and it makes
>      (foo &condition [bar 1 2])
> and
>      (foo &condition[bar 1 2])
> differ very radically.  If initial & was rare, I'd probably feel better
> about this, but it's common in SRFI 35 or R6RS code that deals with
> conditions.

Fair enough.  I made this change in

I can make initial expressions an optional extension if it is likely
to lead to more implementations supporting SRFI-108.  Implementors,
let me know.
	--Per Bothner