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Theorem string.head_empty

Modification history

2022-01-09 18:06
src/data/string/basic.lean
chore(*): update to 3.37.0c (#11325) …
Modified string.head_emptyView on Github →
2021-01-12 19:31
src/data/string/basic.lean
feat(data/buffer/parser/basic): lemmas describing parsers (#5460)
Added string.head_emptyView on Github →