dinglehopper is an OCR evaluation tool and reads [ALTO](https://github.com/altoxml), [PAGE](https://github.com/PRImA-Research-Lab/PAGE-XML) and text files.
dinglehopper is an OCR evaluation tool and reads
[ALTO](https://github.com/altoxml),
[PAGE](https://github.com/PRImA-Research-Lab/PAGE-XML) and text files. It
compares a ground truth (GT) document page with a OCR result page to compute