Two automatic checks run over every text. One sweeps for editorial residue: markup, note markers, apparatus, page numbers, speaker tags, prose paragraphs. The other compares the text against a second Project Gutenberg edition and lists the words where the two differ. A suspected typo is a word neither the pronouncing dictionary nor Webster's knows while the other edition's word is known. Nothing is changed automatically. Use the report action in the reader for anything these miss.
| Work | Lines | Flags per 1,000 | Top rules | Second edition | Aligned | Suspected typos | Variants |
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