Update highlighter logic, add release scripts, and bump version to 1.3.6.

- Refined cached state validation in `HighlighterEngine` to ensure row validity and buffer consistency.
- Added `make-release` and `make-app-release` scripts for streamlined release builds.
- Disabled AddressSanitizer (ASAN) by default.
- Version bump to 1.3.6.

CMakeLists.txt

@@ -4,7 +4,7 @@ project(kte)
 include(GNUInstallDirs)
 
 set(CMAKE_CXX_STANDARD 17)
-set(KTE_VERSION "1.3.4")
+set(KTE_VERSION "1.3.6")
 
 # Default to terminal-only build to avoid SDL/OpenGL dependency by default.
 # Enable with -DBUILD_GUI=ON when SDL2/OpenGL/Freetype are available.
@@ -16,7 +16,7 @@ option(KTE_UNDO_DEBUG "Enable undo instrumentation logs" OFF)
 option(KTE_ENABLE_TREESITTER "Enable optional Tree-sitter highlighter adapter" OFF)
 
 # Optionally enable AddressSanitizer (ASan)
-option(ENABLE_ASAN "Enable AddressSanitizer for builds" ON)
+option(ENABLE_ASAN "Enable AddressSanitizer for builds" OFF)
 
 if (ENABLE_ASAN)
     message(STATUS "ASan enabled")

Command.cc

@@ -957,7 +957,9 @@ cmd_theme_set_by_name(const CommandContext &ctx)
 	ltrim(name);
 	rtrim(name);
 	if (name.empty()) {
-		ctx.editor.SetStatus("theme: missing name");
+		// Show current theme when no argument provided
+		ctx.editor.SetStatus(
+			std::string("Current theme: ") + kte::CurrentThemeName());
 		return true;
 	}
 	if (kte::ApplyThemeByName(name)) {
@@ -1011,7 +1013,12 @@ cmd_font_set_by_name(const CommandContext &ctx)
 		return (char) std::tolower(c);
 	});
 	if (name.empty()) {
-		ctx.editor.SetStatus("font: missing name");
+		// Show current font when no argument provided
+		auto &reg                = FontRegistry::Instance();
+		std::string current_font = reg.CurrentFontName();
+		if (current_font.empty())
+			current_font = "default";
+		ctx.editor.SetStatus(std::string("Current font: ") + current_font);
 		return true;
 	}
 
@@ -1062,7 +1069,17 @@ cmd_font_set_size(const CommandContext &ctx)
 	ltrim(a);
 	rtrim(a);
 	if (a.empty()) {
-		ctx.editor.SetStatus("font-size: missing value");
+		// Show current font size when no argument provided
+		auto &reg          = FontRegistry::Instance();
+		float current_size = reg.CurrentFontSize();
+		if (current_size <= 0.0f) {
+			// Fallback to current ImGui font size if available
+			current_size = ImGui::GetFontSize();
+			if (current_size <= 0.0f)
+				current_size = 16.0f;
+		}
+		ctx.editor.SetStatus(
+			std::string("Current font size: ") + std::to_string((int) std::round(current_size)));
 		return true;
 	}
 	char *endp = nullptr;

GUITheme.h

@@ -38,7 +38,7 @@ enum class ThemeId {
 
 // Current theme tracking
 static inline auto gCurrentTheme             = ThemeId::Nord;
-static inline std::size_t gCurrentThemeIndex = 0;
+static inline std::size_t gCurrentThemeIndex = 6; // Nord index
 
 // Forward declarations for helpers used below
 static size_t ThemeIndexFromId(ThemeId id);

make-app-release

@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+
+set -eu
+set -o pipefail
+
+mkdir -p cmake-build-release
+cmake -S . -B cmake-build-release -DBUILD_GUI=ON -DCMAKE_BUILD_TYPE=Release
+
+cd cmake-build-release
+make clean
+rm -fr kge.app*
+make
+zip -r kge.app.zip kge.app 
+sha256sum kge.app.zip
+open .
+cd ..

make-release

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+
+set -eu
+set -o pipefail
+
+KTE_VERSION=$(grep 'KTE_VERSION' CMakeLists.txt | grep -o '"[0-9.]*"' | tr -d '"')
+KTE_VERSION="v${KTE_VERSION}"
+
+if [ "${KTE_VERSION}" = "v" ]
+then
+	echo "invalid version" > /dev/stderr
+	exit 1
+fi
+
+echo "kte version ${KTE_VERSION}"
+TREE="$(git status --porcelain --untracked-files=no)"
+if [ ! -z "${TREE}" ]
+then
+	echo "tree is dirty" > /dev/stderr
+	exit 1
+fi
+
+git tag "${KTE_VERSION}"
+git push && git push --tags
+
+( ./make-app-release )

syntax/HighlighterEngine.cc

@@ -75,9 +75,13 @@ HighlighterEngine::GetLine(const Buffer &buf, int row, std::uint64_t buf_version
 		int best = -1;
 		for (const auto &kv: state_cache_) {
 			int r = kv.first;
+			// Only use cached state if it's for the current version and row still exists
 			if (r <= row - 1 && kv.second.version == buf_version) {
-				if (r > best)
-					best = r;
+				// Validate that the cached row index is still valid in the buffer
+				if (r >= 0 && static_cast<std::size_t>(r) < buf.Rows().size()) {
+					if (r > best)
+						best = r;
+				}
 			}
 		}
 		if (best >= 0) {