On 22/12/13 21:21, Behdad Esfahbod wrote:

+       if (!(frac_mask | numr_mask | dnom_mask))
+         return;

Maybe it would be better to require *both* numr and dnom to be present if they're to be used. Something more like

  if (!frac_mask && (!numr_mask && !dnom_mask))
    return;

perhaps?

JK

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