Re: [PATCH] benchtests: Improve readability of JSON output

[Florian Weimer <fweimer at redhat dot com>]

On 04/08/2014 11:28 AM, Will Newton wrote:

> +void
> +json_attr_double (json_ctx_t *ctx, const char *name, double d)
> +{
> +  if (!ctx->first_element)
> +    {
> +      fprintf (ctx->fp, ",\n");
> +    }
> +
> +  ctx->first_element = false;
> +
> +  do_indent (ctx);
> +
> +  fprintf (ctx->fp, "\"%s\": %g", name, d);
> +}

Since you posted this, I have to ask: Is there are concise way to 
implement this correctly, preserving the actual value of d in the output?

Getting this right is quite a challenge for other (real) JSON libraries. 
 They are also affected by the locale issue.

--
Florian Weimer / Red Hat Product Security Team