Reformat code.

Command.cc

@@ -1109,6 +1109,7 @@ cmd_theme_set_by_name(const CommandContext &ctx)
 static bool
 cmd_theme_set_by_name(CommandContext &ctx)
 {
+
 #  if defined(KTE_BUILD_GUI) && defined(KTE_USE_QT)
 // Qt GUI build: schedule theme change for frontend
 std::string name = ctx.arg;

ImGuiInputHandler.cc

@@ -442,11 +442,9 @@ ImGuiInputHandler::ProcessSDLEvent(const SDL_Event &e)
 		if (ed_ && ed_
 
 
-		
 		    ->
 		    UArg() != 0
-		)
+		) {
-		{
 			const char *txt = e.text.text;
 			if (txt && *txt) {
 				unsigned char c0 = static_cast<unsigned char>(txt[0]);

QtInputHandler.cc

@@ -287,8 +287,7 @@ QtInputHandler::ProcessKeyEvent(const QKeyEvent &e)
 
 	    ->
 	    UArg() != 0
-	)
+	) {
-	{
 		if (!(mods & (Qt::ControlModifier | Qt::AltModifier | Qt::MetaModifier))) {
 			if (e.key() >= Qt::Key_0 && e.key() <= Qt::Key_9) {
 				int d = e.key() - Qt::Key_0;
@@ -379,10 +378,9 @@ QtInputHandler::ProcessKeyEvent(const QKeyEvent &e)
 	// ESC/meta chords: on macOS, do NOT treat Meta as ESC; only Alt (Option) should trigger.
 #if defined(__APPLE__)
 	if (esc_meta_ || (mods & Qt::AltModifier)) {
-
-
 #else
 		if (esc_meta_ || (mods & (Qt::AltModifier | Qt::MetaModifier))) {
+
 #endif
 		int ascii_key = 0;
 		if (e.key() == Qt::Key_Backspace) {

main.cc

@@ -195,7 +195,6 @@ main(int argc, char *argv[])
 	} else if (req_term) {
 		use_gui = false;
 	} else {
-
 		// Default depends on build target: kge defaults to GUI, kte to terminal
 #if defined(KTE_DEFAULT_GUI)
 		use_gui = true;

tests/Test.h

@@ -8,19 +8,23 @@
 #include <sstream>
 
 namespace ktet {
-
 struct TestCase {
 	std::string name;
 	std::function<void()> fn;
 };
 
-inline std::vector<TestCase>& registry() {
+
+inline std::vector<TestCase> &
+registry()
+{
 	static std::vector<TestCase> r;
 	return r;
 }
 
+
 struct Registrar {
-    Registrar(const char* name, std::function<void()> fn) {
+	Registrar(const char *name, std::function<void()> fn)
+	{
 		registry().push_back(TestCase{std::string(name), std::move(fn)});
 	}
 };
@@ -30,27 +34,35 @@ struct AssertionFailure {
 	std::string msg;
 };
 
-inline void expect(bool cond, const char* expr, const char* file, int line) {
+
+inline void
+expect(bool cond, const char *expr, const char *file, int line)
+{
 	if (!cond) {
 		std::cerr << file << ":" << line << ": EXPECT failed: " << expr << "\n";
 	}
 }
 
-inline void assert_true(bool cond, const char* expr, const char* file, int line) {
+
+inline void
+assert_true(bool cond, const char *expr, const char *file, int line)
+{
 	if (!cond) {
 		throw AssertionFailure{std::string(file) + ":" + std::to_string(line) + ": ASSERT failed: " + expr};
 	}
 }
 
+
 template<typename A, typename B>
-inline void assert_eq_impl(const A& a, const B& b, const char* ea, const char* eb, const char* file, int line) {
+inline void
+assert_eq_impl(const A &a, const B &b, const char *ea, const char *eb, const char *file, int line)
+{
 	if (!(a == b)) {
 		std::ostringstream oss;
 		oss << file << ":" << line << ": ASSERT_EQ failed: " << ea << " == " << eb;
 		throw AssertionFailure{oss.str()};
 	}
 }
-
 } // namespace ktet
 
 #define TEST(name) \

tests/TestRunner.cc

@@ -2,7 +2,10 @@
 #include <iostream>
 #include <chrono>
 
-int main() {
+
+int
+main()
+{
 	using namespace std::chrono;
 	auto &reg = ktet::registry();
 	std::cout << "kte unit tests: " << reg.size() << " test(s)\n";

tests/test_buffer_io.cc

@@ -4,12 +4,17 @@
 #include <string>
 #include "Buffer.h"
 
-static std::string read_all(const std::string &path) {
+
+static std::string
+read_all(const std::string &path)
+{
 	std::ifstream in(path, std::ios::binary);
 	return std::string((std::istreambuf_iterator<char>(in)), std::istreambuf_iterator<char>());
 }
 
-TEST(Buffer_SaveAs_and_Save_new_file) {
+
+TEST(Buffer_SaveAs_and_Save_new_file)
+{
 	const std::string path = "./.kte_ut_buffer_io_1.tmp";
 	std::remove(path.c_str());
 
@@ -34,7 +39,9 @@ TEST(Buffer_SaveAs_and_Save_new_file) {
 	std::remove(path.c_str());
 }
 
-TEST(Buffer_Save_after_Open_existing) {
+
+TEST(Buffer_Save_after_Open_existing)
+{
 	const std::string path = "./.kte_ut_buffer_io_2.tmp";
 	std::remove(path.c_str());
 	{
@@ -57,7 +64,9 @@ TEST(Buffer_Save_after_Open_existing) {
 	std::remove(path.c_str());
 }
 
-TEST(Buffer_Open_nonexistent_then_SaveAs) {
+
+TEST(Buffer_Open_nonexistent_then_SaveAs)
+{
 	const std::string path = "./.kte_ut_buffer_io_3.tmp";
 	std::remove(path.c_str());
 

tests/test_search.cc

@@ -3,22 +3,32 @@
 #include <string>
 #include <vector>
 
-static std::vector<std::size_t> ref_find_all(const std::string &text, const std::string &pat) {
+
+static std::vector<std::size_t>
+ref_find_all(const std::string &text, const std::string &pat)
+{
 	std::vector<std::size_t> res;
-    if (pat.empty()) return res;
+	if (pat.empty())
+		return res;
 	std::size_t from = 0;
 	while (true) {
 		auto p = text.find(pat, from);
-        if (p == std::string::npos) break;
+		if (p == std::string::npos)
+			break;
 		res.push_back(p);
 		from = p + pat.size();
 	}
 	return res;
 }
 
-TEST(OptimizedSearch_basic_cases) {
+
+TEST(OptimizedSearch_basic_cases)
+{
 	OptimizedSearch os;
-    struct Case { std::string text; std::string pat; } cases[] = {
+	struct Case {
+		std::string text;
+		std::string pat;
+	} cases[] = {
 		{"", ""},
 		{"", "a"},
 		{"a", ""},

tests/test_undo.cc

@@ -10,6 +10,7 @@
 #if defined(KTE_TESTS)
 #include <unordered_set>
 
+
 static void
 validate_undo_subtree(const UndoNode *node, const UndoNode *expected_parent,
                       std::unordered_set<const UndoNode *> &seen)