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luaur_analysis/methods/
lint_format_string_is_alpha.rs

1impl crate::records::lint_format_string::LintFormatString {
2    #[inline]
3    pub fn is_alpha(&self, ch: core::ffi::c_char) -> bool {
4        ((ch as u8 | b' ').wrapping_sub(b'a')) < 26
5    }
6}