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Support for prolog of XML documents #132

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Support for prolog of XML documents #132

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16042ec
support for prolog of xml documents
fkbnz Nov 17, 2025
e52581f
xml highlighting tests, highlighting related fixes
fkbnz Nov 20, 2025
09c3463
fix tests, format code
fkbnz Nov 21, 2025
a9ae13e
fix trailing whitespace
fkbnz Nov 21, 2025
face51d
implement requested changes
fkbnz Dec 7, 2025
f6499aa
make highlighting more robust
fkbnz Dec 20, 2025
9b63fa3
cleanup, fix tests, improve highlighting
fkbnz Dec 24, 2025
c20b31f
implement remaining changes
fkbnz Jan 4, 2026
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4 changes: 4 additions & 0 deletions include/ulight/impl/lang/xml.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -29,5 +29,9 @@ html::Match_Result match_comment(std::u8string_view str);
[[nodiscard]]
std::size_t match_text(std::u8string_view str);

/// @brief matches an entity reference at the beginning of str.
[[nodiscard]]
std::size_t match_entity_reference(std::u8string_view str);

} // namespace ulight::xml
#endif
3 changes: 2 additions & 1 deletion include/ulight/impl/lang/xml_chars.hpp
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Expand Up @@ -43,7 +43,8 @@ constexpr bool is_xml_name_start(char32_t c) noexcept
|| (c >= U'\u2c00' && c <= U'\u2fef') //
|| (c >= U'\u3001' && c <= U'\ud7ff') //
|| (c >= U'\uf900' && c <= U'\ufdcf') //
|| (c >= U'\ufdf0' && c <= U'\ufffd');
|| (c >= U'\ufdf0' && c <= U'\ufffd') //
|| (c >= U'\U00010000' && c <= U'\U000effef');
}

constexpr bool is_xml_name(char8_t c) = delete;
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