Complex sentence: These have been copied by hand, and stripped of their diacritics; however, misspellings generally reflect typos in the original, and some of the surprising spellings not recorded in "Ethnologue" are nonetheless correct.
Split into simpler sentences: These have been copied by hand, and stripped of their diacritics; however, misspellings generally reflect typos in the original. Some of the surprising spellings not recorded in "Ethnologue" are nonetheless correct.