update nix build

.idea/workspace.xml

@@ -11,9 +11,9 @@
     <option name="/Default/Housekeeping/RefactoringsMru/RenameRefactoring/DoSearchForTextInStrings/@EntryValue" value="true" type="bool" />
     <option name="/Default/RiderDebugger/RiderRestoreDecompile/RestoreDecompileSetting/@EntryValue" value="false" type="bool" />
   </component>
-  <component name="CMakePresetLoader"><![CDATA[{
+  <component name="CMakePresetLoader">{
-  "useNewFormat": true
+  &quot;useNewFormat&quot;: true
-}]]></component>
+}</component>
   <component name="CMakeProjectFlavorService">
     <option name="flavorId" value="CMakePlainProjectFlavor" />
   </component>
@@ -21,11 +21,7 @@
     <option name="reloaded" value="true" />
   </component>
   <component name="CMakeRunConfigurationManager">
-    <generated>
+    <generated />
-      <config projectName="kte" targetName="kte" />
-      <config projectName="kte" targetName="imgui" />
-      <config projectName="kte" targetName="kge" />
-    </generated>
   </component>
   <component name="CMakeSettings" AUTO_RELOAD="true">
     <configurations>
@@ -34,8 +30,13 @@
   </component>
   <component name="ChangeListManager">
     <list default="true" id="e1fe3ab0-3650-4fca-8664-a247d5dfa457" name="Changes" comment="Add GUI initialization updates and improve navigation commands.&#10;&#10;- Implement terminal detachment for GUI mode to enable terminal closure post-launch.&#10;- Add `+N` support for opening files at specific line numbers and refine cursor positioning.&#10;- Introduce `JumpToLine` command for direct navigation by line number.&#10;- Enhance mouse wheel handling for line-wise scrolling.">
+      <change afterPath="$PROJECT_DIR$/default-nogui.nix" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/CMakeLists.txt" beforeDir="false" afterPath="$PROJECT_DIR$/CMakeLists.txt" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/default-gui.nix" beforeDir="false" afterPath="$PROJECT_DIR$/default-gui.nix" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/default.nix" beforeDir="false" afterPath="$PROJECT_DIR$/default.nix" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/flake.nix" beforeDir="false" afterPath="$PROJECT_DIR$/flake.nix" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/main.cc" beforeDir="false" afterPath="$PROJECT_DIR$/main.cc" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
@@ -75,9 +76,9 @@
     <option name="minorVersion" value="2.5" />
     <option name="productBranch" value="Classic" />
   </component>
-  <component name="ProjectColorInfo"><![CDATA[{
+  <component name="ProjectColorInfo">{
-  "associatedIndex": 3
+  &quot;associatedIndex&quot;: 3
-}]]></component>
+}</component>
   <component name="ProjectId" id="36AlI8oyQOzOwSuZg6WxXf5LbHb" />
   <component name="ProjectLevelVcsManager">
     <OptionsSetting value="false" id="Update" />
@@ -104,6 +105,7 @@
     "RunOnceActivity.RadMigrateCodeStyle": "true",
     "RunOnceActivity.ShowReadmeOnStart": "true",
     "RunOnceActivity.cidr.known.project.marker": "true",
+    "RunOnceActivity.git.unshallow": "true",
     "RunOnceActivity.readMode.enableVisualFormatting": "true",
     "RunOnceActivity.west.config.association.type.startup.service": "true",
     "cf.first.check.clang-format": "false",
@@ -119,7 +121,7 @@
     "nodejs_package_manager_path": "npm",
     "onboarding.tips.debug.path": "/Users/kyle/src/kte/main.cpp",
     "rearrange.code.on.save": "true",
-    "settings.editor.selected.configurable": "junie.application.models",
+    "settings.editor.selected.configurable": "editor.preferences.fonts.default",
     "to.speed.mode.migration.done": "true",
     "vue.rearranger.settings.migration": "true"
   }
@@ -129,32 +131,12 @@
       <recent name="$PROJECT_DIR$/docs" />
     </key>
   </component>
-  <component name="RunManager" selected="CMake Application.kge">
+  <component name="RunManager">
     <configuration default="true" type="CMakeRunConfiguration" factoryName="Application" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" EMULATE_TERMINAL="false" PASS_PARENT_ENVS_2="true">
       <method v="2">
         <option name="com.jetbrains.cidr.execution.CidrBuildBeforeRunTaskProvider$BuildBeforeRunTask" enabled="true" />
       </method>
     </configuration>
-    <configuration name="imgui" type="CMakeRunConfiguration" factoryName="Application" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" EMULATE_TERMINAL="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="kte" TARGET_NAME="imgui" CONFIG_NAME="Debug">
-      <method v="2">
-        <option name="com.jetbrains.cidr.execution.CidrBuildBeforeRunTaskProvider$BuildBeforeRunTask" enabled="true" />
-      </method>
-    </configuration>
-    <configuration name="kge" type="CMakeRunConfiguration" factoryName="Application" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" EMULATE_TERMINAL="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="kte" TARGET_NAME="kge" CONFIG_NAME="Debug" RUN_TARGET_PROJECT_NAME="kte" RUN_TARGET_NAME="kge">
-      <method v="2">
-        <option name="com.jetbrains.cidr.execution.CidrBuildBeforeRunTaskProvider$BuildBeforeRunTask" enabled="true" />
-      </method>
-    </configuration>
-    <configuration name="kte" type="CMakeRunConfiguration" factoryName="Application" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" EMULATE_TERMINAL="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="kte" TARGET_NAME="kte" CONFIG_NAME="Debug" RUN_TARGET_PROJECT_NAME="kte" RUN_TARGET_NAME="kte">
-      <method v="2">
-        <option name="com.jetbrains.cidr.execution.CidrBuildBeforeRunTaskProvider$BuildBeforeRunTask" enabled="true" />
-      </method>
-    </configuration>
-    <list>
-      <item itemvalue="CMake Application.imgui" />
-      <item itemvalue="CMake Application.kge" />
-      <item itemvalue="CMake Application.kte" />
-    </list>
   </component>
   <component name="TaskManager">
     <task active="true" id="Default" summary="Default task">
@@ -164,6 +146,13 @@
       <option name="presentableId" value="Default" />
       <updated>1764457173148</updated>
       <workItem from="1764457174208" duration="46950000" />
+      <workItem from="1764538560497" duration="215000" />
+      <workItem from="1764539255906" duration="196000" />
+      <workItem from="1764539459951" duration="64000" />
+      <workItem from="1764539535105" duration="10000" />
+      <workItem from="1764539556448" duration="156000" />
+      <workItem from="1764539725338" duration="1075000" />
+      <workItem from="1764542392763" duration="3512000" />
     </task>
     <task id="LOCAL-00001" summary="Add undo/redo infrastructure and buffer management additions.">
       <option name="closed" value="true" />

CMakeLists.txt

@@ -4,7 +4,7 @@ project(kte)
 include(GNUInstallDirs)
 
 set(CMAKE_CXX_STANDARD 17)
-set(KTE_VERSION "0.9.0")
+set(KTE_VERSION "0.9.1")
 
 # Default to terminal-only build to avoid SDL/OpenGL dependency by default.
 # Enable with -DBUILD_GUI=ON when SDL2/OpenGL/Freetype are available.
@@ -44,6 +44,8 @@ if (${BUILD_GUI})
 endif ()
 
 # NCurses for terminal mode
+set(CURSES_NEED_NCURSES)
+set(CURSES_NEED_WIDE)
 find_package(Curses REQUIRED)
 include_directories(${CURSES_INCLUDE_DIR})
 

KKeymap.cc

@@ -137,9 +137,6 @@ KLookupCtrlCommand(const int ascii_key, CommandId &out) -> bool
 	case 'g':
 		out = CommandId::Refresh;
 		return true;
-	case 'x':
-		out = CommandId::SaveAndQuit; // direct C-x mapping (GUI had this)
-		return true;
 	default:
 		break;
 	}

default-gui.nix

@@ -2,36 +2,37 @@
   lib,
   stdenv,
   cmake,
-  libGL,
+  ncurses,
   SDL2,
-  xorg.libX11
+  libGL,
+  xorg,
   installShellFiles,
   ...
 }:
 let
   cmakeContent = builtins.readFile ./CMakeLists.txt;
   cmakeLines = lib.splitString "\n" cmakeContent;
-  versionLine = lib.findFirst (l: builtins.match ".*set\\(KE_VERSION \".+\"\\).*" l
+  versionLine = lib.findFirst (l: builtins.match ".*set\\(KTE_VERSION \".+\"\\).*" l != null) (throw "KTE_VERSION not found in CMakeLists.txt") cmakeLines;
-  version = builtins.head (builtins.match ".*set\\(KE_VERSION \"(.+)\"\\).*" versio
+  version = builtins.head (builtins.match ".*set\\(KTE_VERSION \"(.+)\"\\).*" versionLine);
 in
-pkgs.stdenv.mkDerivation {
+stdenv.mkDerivation {
   pname = "kte";
   inherit version;
 
-  src = ./.;
+  src = lib.cleanSource ./.;
 
-  nativeBuildInputs = [ pkgs.cmake pkgs.pkg-config ];
+  nativeBuildInputs = [
-  buildInputs = with pkgs; [
+    cmake
     ncurses
     SDL2
     libGL
     xorg.libX11
+    installShellFiles
   ];
 
   cmakeFlags = [
     "-DBUILD_GUI=ON"
-    "-DCURSES_NEED_NCURSES=TRUE"
+    "-DCMAKE_BUILD_TYPE=Debug"
-    "-DCURSES_NEED_WIDE=TRUE"
   ];
 
   installPhase = ''
@@ -42,7 +43,8 @@ pkgs.stdenv.mkDerivation {
     cp kge $out/bin/
 
     installManPage ../docs/kte.1
-    installManPage ../docs/kte.1
+    installManPage ../docs/kge.1
+
 
     runHook postInstall
   '';

default-nogui.nix

@@ -0,0 +1,42 @@
+{
+  lib,
+  stdenv,
+  cmake,
+  ncurses,
+  installShellFiles,
+  ...
+}:
+let
+  cmakeContent = builtins.readFile ./CMakeLists.txt;
+  cmakeLines = lib.splitString "\n" cmakeContent;
+  versionLine = lib.findFirst (l: builtins.match ".*set\\(KTE_VERSION \".+\"\\).*" l != null) (throw "KTE_VERSION not found in CMakeLists.txt") cmakeLines;
+  version = builtins.head (builtins.match ".*set\\(KTE_VERSION \"(.+)\"\\).*" versionLine);
+in
+stdenv.mkDerivation {
+  pname = "kte";
+  inherit version;
+
+  src = lib.cleanSource ./.;
+
+  nativeBuildInputs = [
+    cmake
+    ncurses
+    installShellFiles
+  ];
+
+  cmakeFlags = [
+    "-DBUILD_GUI=OFF"
+    "-DCMAKE_BUILD_TYPE=Debug"
+  ];
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p $out/bin
+    cp kte $out/bin/
+
+    installManPage ../docs/kte.1
+
+    runHook postInstall
+  '';
+}

default.nix

@@ -3,6 +3,9 @@
   stdenv,
   cmake,
   ncurses,
+  SDL2,
+  libGL,
+  xorg,
   installShellFiles,
   ...
 }:
@@ -13,7 +16,7 @@ let
   version = builtins.head (builtins.match ".*set\\(KTE_VERSION \"(.+)\"\\).*" versionLine);
 in
 stdenv.mkDerivation {
-  pname = "ke";
+  pname = "kte";
   inherit version;
 
   src = lib.cleanSource ./.;
@@ -21,11 +24,14 @@ stdenv.mkDerivation {
   nativeBuildInputs = [
     cmake
     ncurses
+    SDL2
+    libGL
+    xorg.libX11
     installShellFiles
   ];
 
   cmakeFlags = [
-    "-DKTE_USE_PIECE_TABLE=ON"
+    "-DBUILD_GUI=ON"
     "-DCMAKE_BUILD_TYPE=Debug"
   ];
 
@@ -34,8 +40,10 @@ stdenv.mkDerivation {
 
     mkdir -p $out/bin
     cp kte $out/bin/
+    cp kge $out/bin/
 
     installManPage ../docs/kte.1
+    installManPage ../docs/kge.1
 
     runHook postInstall
   '';

flake.nix

@@ -12,7 +12,10 @@
     in
     {
       packages.x86_64-linux = {
-        default = pkgs.callPackage ./default.nix { };
+        default = pkgs.callPackage ./default-nogui.nix { };
+        kge     = pkgs.callPackage ./default-gui.nix   { };
+        kte     = pkgs.callPackage ./default-nogui.nix { };
+        full    = pkgs.callPackage ./default.nix       { };
       };
     };
 }

main.cc

@@ -12,6 +12,7 @@
 #include "Command.h"
 #include "Frontend.h"
 #include "TerminalFrontend.h"
+
 #if defined(KTE_BUILD_GUI)
 #include "GUIFrontend.h"
 #endif
@@ -25,156 +26,52 @@ static void
 PrintUsage(const char *prog)
 {
 	std::cerr << "Usage: " << prog << " [OPTIONS] [files]\n"
-		<< "Options:\n"
+		  << "Options:\n"
-		<< "  -g, --gui        Use GUI frontend (if built)\n"
+		  << "  -g, --gui        Use GUI frontend (if built)\n"
-		<< "  -t, --term       Use terminal (ncurses) frontend [default]\n"
+		  << "  -t, --term       Use terminal (ncurses) frontend [default]\n"
-		<< "  -h, --help       Show this help and exit\n"
+		  << "  -h, --help       Show this help and exit\n"
-		<< "  -V, --version    Show version and exit\n";
+		  << "  -V, --version    Show version and exit\n";
 }
 
-
-#if defined(KTE_BUILD_GUI)
-// Detach the process from the controlling terminal when running the GUI so the
-// launching terminal can be closed. This mirrors typical GUI app behavior on
-// POSIX systems.
-static void
-DetachFromTerminalIfGUI(bool use_gui)
-{
-#if defined(__APPLE__) || defined(__linux__) || defined(__unix__)
-	if (!use_gui)
-		return;
-
-	// Ignore SIGHUP so closing the terminal won't terminate us.
-	signal(SIGHUP, SIG_IGN);
-
-	// Helper: redirect stdio to /dev/null and optionally close extra FDs.
-	auto redirect_stdio_and_close = []() {
-		// Reset file mode creation mask and working directory to a safe default
-		umask(0);
-		chdir("/");
-
-		FILE *fnull_r = fopen("/dev/null", "r");
-		if (fnull_r) {
-			dup2(fileno(fnull_r), STDIN_FILENO);
-		}
-		FILE *fnull_w = fopen("/dev/null", "w");
-		if (fnull_w) {
-			dup2(fileno(fnull_w), STDOUT_FILENO);
-			dup2(fileno(fnull_w), STDERR_FILENO);
-		}
-
-		// Close any other inherited FDs to avoid keeping terminal/pty or pipes open
-		long max_fd = sysconf(_SC_OPEN_MAX);
-		if (max_fd < 0)
-			max_fd = 256; // conservative fallback
-		for (long fd = 3; fd < max_fd; ++fd) {
-			close(static_cast<int>(fd));
-		}
-	};
-
-#if defined(__APPLE__)
-	// macOS: daemon(3) is deprecated and treated as an error with -Werror.
-	// Use double-fork + setsid and redirect stdio to /dev/null.
-	pid_t pid = fork();
-	if (pid < 0) {
-		return;
-	}
-
-	if (pid > 0) {
-		_exit(0);
-	}
-
-	if (setsid() < 0) {
-		return;
-	}
-
-	pid_t pid2 = fork();
-	if (pid2 < 0) {
-		return;
-	}
-
-	if (pid2 > 0) {
-		_exit(0);
-	}
-
-	redirect_stdio_and_close();
-#else
-	// Prefer daemon(3) on non-Apple POSIX; fall back to manual detach if it fails.
-	if (daemon(0, 0) == 0) {
-		redirect_stdio_and_close();
-		return;
-	}
-
-	pid_t pid = fork();
-	if (pid < 0) {
-		return;
-	}
-
-	if (pid > 0) {
-		_exit(0);
-	}
-
-	if (setsid() < 0) {
-		// bogus check
-	}
-
-	pid_t pid2 = fork();
-	if (pid2 < 0) {
-		return;
-	}
-
-	if (pid2 > 0) {
-		_exit(0);
-	}
-
-	redirect_stdio_and_close();
-#endif
-#else
-	(void) use_gui;
-#endif
-}
-#endif
-
-
 int
 main(int argc, const char *argv[])
 {
 	Editor editor;
 
 	// CLI parsing using getopt_long
-	bool req_gui      = false;
+	bool req_gui = false;
-	bool req_term     = false;
+	bool req_term = false;
-	bool show_help    = false;
+	bool show_help = false;
 	bool show_version = false;
 
 	static struct option long_opts[] = {
-		{"gui", no_argument, nullptr, 'g'},
+	    {"gui",     no_argument, nullptr, 'g'},
-		{"term", no_argument, nullptr, 't'},
+	    {"term",    no_argument, nullptr, 't'},
-		{"help", no_argument, nullptr, 'h'},
+	    {"help",    no_argument, nullptr, 'h'},
-		{"version", no_argument, nullptr, 'V'},
+	    {"version", no_argument, nullptr, 'V'},
-		{nullptr, 0, nullptr, 0}
+	    {nullptr,   0,           nullptr, 0}
 	};
 
 	int opt;
 	int long_index = 0;
-	while ((opt = getopt_long(argc, const_cast<char * const*>(argv), "gthV", long_opts, &long_index)) != -1) {
+	while ((opt = getopt_long(argc, const_cast<char *const *>(argv), "gthV", long_opts, &long_index)) != -1) {
 		switch (opt) {
-		case 'g':
+			case 'g':
-			req_gui = true;
+				req_gui = true;
-			break;
+				break;
-		case 't':
+			case 't':
-			req_term = true;
+				req_term = true;
-			break;
+				break;
-		case 'h':
+			case 'h':
-			show_help = true;
+				show_help = true;
-			break;
+				break;
-		case 'V':
+			case 'V':
-			show_version = true;
+				show_version = true;
-			break;
+				break;
-		case '?':
+			case '?':
-		default:
+			default:
-			PrintUsage(argv[0]);
+				PrintUsage(argv[0]);
-			return 2;
+				return 2;
 		}
 	}
 
@@ -195,7 +92,7 @@ main(int argc, const char *argv[])
 #if !defined(KTE_BUILD_GUI)
 	if (req_gui) {
 		std::cerr << "kte: GUI not built. Reconfigure with -DBUILD_GUI=ON and required deps installed." <<
-			std::endl;
+			  std::endl;
 		return 2;
 	}
 #else
@@ -212,8 +109,6 @@ main(int argc, const char *argv[])
 		use_gui = false;
 #endif
 	}
-	// If using GUI, detach from the controlling terminal so the terminal can be closed.
-	DetachFromTerminalIfGUI(use_gui);
 #endif
 
 	// Open files passed on the CLI; support +N to jump to line N in the next file.
@@ -237,7 +132,7 @@ main(int argc, const char *argv[])
 						// Clamp to >=1 later; 0 disables.
 						try {
 							unsigned long v = std::stoul(p);
-							pending_line    = static_cast<std::size_t>(v);
+							pending_line = static_cast<std::size_t>(v);
 						} catch (...) {
 							// Ignore malformed huge numbers
 							pending_line = 0;
@@ -257,7 +152,7 @@ main(int argc, const char *argv[])
 				// Apply pending +N to the just-opened (current) buffer
 				if (Buffer *b = editor.CurrentBuffer()) {
 					std::size_t nrows = b->Nrows();
-					std::size_t line  = pending_line > 0 ? pending_line - 1 : 0;
+					std::size_t line = pending_line > 0 ? pending_line - 1 : 0;
 					// 1-based to 0-based
 					if (nrows > 0) {
 						if (line >= nrows)
@@ -283,7 +178,7 @@ main(int argc, const char *argv[])
 	InstallDefaultCommands();
 
 	// Select frontend
-	std::unique_ptr<Frontend> fe;
+	std::unique_ptr <Frontend> fe;
 #if defined(KTE_BUILD_GUI)
 	if (use_gui) {
 		fe = std::make_unique<GUIFrontend>();