Return codes and their descriptions

[nguyenq]

Does anyone know where I can find all the possible return (or error)
codes that Tesseract may output, and their corresponding descriptions?
For instance, 0 is returned for successful recognition. What about 1,
29, 31, or others? What do they mean? I want to display meaningful
error messages when Tesseract fails.

Thanks.

Quan

[Ray Smith]

There aren't any meaningful error codes at the moment. That is a bit of an unworked area. THe 0 provides a placeholder for some non-zero values when somebody has created some.

Ray.