| 50 | } |
| 51 | |
| 52 | bool is_horizontal_ascii_space(std::string_view token) noexcept { |
| 53 | return token == " " || token == "\t" || token == "\f" || token == "\v"; |
| 54 | } |
| 55 | |
| 56 | bool is_sentence_break(std::string_view token) { |
| 57 | return token == "." || token == "!" || token == "?" || |
| 58 | token == u8"。" || token == u8"!" || token == u8"?"; |