Chris Rankin wrote:
> --- On Thu, 8/10/09, tom fogal <tfo...@alumni.unh.edu> wrote:
>> What about
>>
>> char *lang = getenv("LANG");
>> setenv("LANG", "POSIX", 1);
>> strtod(...);
>> setenv("LANG", lang, 1);
>>
>> i.e. push / pop the LANG value?
>
> The neater way to implement that solution would be to use
>
> char *oldLocale = setlocale(LC_NUMERIC, NULL);
> setlocale(LC_NUMERIC, "C");
> strtod(...);
> setlocale(LC_NUMERIC, oldLocale);
>
> However, I suspect that there would be a nasty performance penalty for
> repeatedly switching the locale, as well as there being multi-threading
> considerations for other functions.
I think that we could just bracket the call to _slang_compile() with
the set/restore-locale calls.
-Brian
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