35 lines
868 B
C++
35 lines
868 B
C++
// CppHighlighter.h - minimal stateless C/C++ line highlighter
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#pragma once
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#include <regex>
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#include <string>
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#include <unordered_set>
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#include <vector>
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#include "LanguageHighlighter.h"
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class Buffer;
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namespace kte {
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class CppHighlighter final : public StatefulHighlighter {
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public:
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CppHighlighter();
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~CppHighlighter() override = default;
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void HighlightLine(const Buffer &buf, int row, std::vector<HighlightSpan> &out) const override;
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LineState HighlightLineStateful(const Buffer &buf,
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int row,
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const LineState &prev,
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std::vector<HighlightSpan> &out) const override;
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private:
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std::unordered_set<std::string> keywords_;
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std::unordered_set<std::string> types_;
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static bool is_ident_start(char c);
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static bool is_ident_char(char c);
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};
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} // namespace kte
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