LSP integration steps 1-4, part of 5.

LanguageHighlighter.h

@@ -10,34 +10,42 @@
 class Buffer;
 
 namespace kte {
-
 class LanguageHighlighter {
 public:
-    virtual ~LanguageHighlighter() = default;
-    // Produce highlight spans for a given buffer row. Implementations should append to out.
-    virtual void HighlightLine(const Buffer &buf, int row, std::vector<HighlightSpan> &out) const = 0;
-    virtual bool Stateful() const { return false; }
+	virtual ~LanguageHighlighter() = default;
+
+	// Produce highlight spans for a given buffer row. Implementations should append to out.
+	virtual void HighlightLine(const Buffer &buf, int row, std::vector<HighlightSpan> &out) const = 0;
+
+
+	virtual bool Stateful() const
+	{
+		return false;
+	}
 };
 
 // Optional extension for stateful highlighters (e.g., multi-line comments/strings).
 // Engines may detect and use this via dynamic_cast without breaking stateless impls.
 class StatefulHighlighter : public LanguageHighlighter {
 public:
-    struct LineState {
-        bool in_block_comment{false};
-        bool in_raw_string{false};
-        // For raw strings, remember the delimiter between the opening R"delim( and closing )delim"
-        std::string raw_delim;
-    };
+	struct LineState {
+		bool in_block_comment{false};
+		bool in_raw_string{false};
+		// For raw strings, remember the delimiter between the opening R"delim( and closing )delim"
+		std::string raw_delim;
+	};
 
-    // Highlight one line given the previous line state; return the resulting state after this line.
-    // Implementations should append spans for this line to out and compute the next state.
-    virtual LineState HighlightLineStateful(const Buffer &buf,
-                                            int row,
-                                            const LineState &prev,
-                                            std::vector<HighlightSpan> &out) const = 0;
+	// Highlight one line given the previous line state; return the resulting state after this line.
+	// Implementations should append spans for this line to out and compute the next state.
+	virtual LineState HighlightLineStateful(const Buffer &buf,
+	                                        int row,
+	                                        const LineState &prev,
+	                                        std::vector<HighlightSpan> &out) const = 0;
 
-    bool Stateful() const override { return true; }
+
+	bool Stateful() const override
+	{
+		return true;
+	}
 };
-
-} // namespace kte
+} // namespace kte