So far, s_printf() supports only C standard library printf() formatting strings. It should support printing of SObject's with a "%S" formatter via SObject's 'stringify' message.
This item is being reopened because the beta implementation should be more optimized and should support minimum/maximum field widths and left/right alignment.
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s_printf() now supports SObject. Potential optimizations may still be forthcoming.
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This item is being reopened because the beta implementation should be more optimized and should support minimum/maximum field widths and left/right alignment.