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LibUnicode: Generate standalone compile-time array for combining class

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Timothy Flynn 2021-10-09 19:14:23 -04:00 • committed by Andreas Kling
commit d83b262e64
Notes: sideshowbarker 2024-07-18 02:51:19 +09:00
2 changed files with 31 additions and 24 deletions
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34
Userland/Libraries/LibUnicode/CharacterTypes.cpp
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@ -36,13 +36,11 @@ static bool is_after_uppercase_i(Utf8View const& string, size_t index)
continue;
}
auto unicode_data = Detail::unicode_data_for_code_point(code_point);
if (!unicode_data.has_value())
return false;
u32 canonical_combining_class = Detail::canonical_combining_class(code_point);
if (unicode_data->canonical_combining_class == 0)
if (canonical_combining_class == 0)
found_uppercase_i = false;
else if (unicode_data->canonical_combining_class == 230)
else if (canonical_combining_class == 230)
found_uppercase_i = false;
}
@ -62,13 +60,11 @@ static bool is_after_soft_dotted_code_point(Utf8View const& string, size_t index
continue;
}
auto unicode_data = Detail::unicode_data_for_code_point(code_point);
if (!unicode_data.has_value())
return false;
u32 canonical_combining_class = Detail::canonical_combining_class(code_point);
if (unicode_data->canonical_combining_class == 0)
if (canonical_combining_class == 0)
found_soft_dotted_code_point = false;
else if (unicode_data->canonical_combining_class == 230)
else if (canonical_combining_class == 230)
found_soft_dotted_code_point = false;
}
@ -123,12 +119,11 @@ static bool is_followed_by_combining_class_above(Utf8View const& string, size_t
: Utf8View {};
for (auto code_point : following_view) {
auto unicode_data = Detail::unicode_data_for_code_point(code_point);
if (!unicode_data.has_value())
u32 canonical_combining_class = Detail::canonical_combining_class(code_point);
if (canonical_combining_class == 0)
return false;
if (unicode_data->canonical_combining_class == 0)
return false;
if (unicode_data->canonical_combining_class == 230)
if (canonical_combining_class == 230)
return true;
}
@ -147,12 +142,11 @@ static bool is_followed_by_combining_dot_above(Utf8View const& string, size_t in
if (code_point == 0x307)
return true;
auto unicode_data = Detail::unicode_data_for_code_point(code_point);
if (!unicode_data.has_value())
u32 canonical_combining_class = Detail::canonical_combining_class(code_point);
if (canonical_combining_class == 0)
return false;
if (unicode_data->canonical_combining_class == 0)
return false;
if (unicode_data->canonical_combining_class == 230)
if (canonical_combining_class == 230)
return false;
}