Bump patch version to 1.8.3

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

CMakeLists.txt

@@ -4,7 +4,7 @@ project(kte)
 include(GNUInstallDirs)
 
 set(CMAKE_CXX_STANDARD 20)
-set(KTE_VERSION "1.8.0")
+set(KTE_VERSION "1.8.3")
 
 # Default to terminal-only build to avoid SDL/OpenGL dependency by default.
 # Enable with -DBUILD_GUI=ON when SDL2/OpenGL/Freetype are available.
@@ -14,6 +14,7 @@ set(BUILD_TESTS ON CACHE BOOL "Enable building test programs.")
 set(KTE_FONT_SIZE "18.0" CACHE STRING "Default font size for GUI")
 option(KTE_UNDO_DEBUG "Enable undo instrumentation logs" OFF)
 option(KTE_ENABLE_TREESITTER "Enable optional Tree-sitter highlighter adapter" OFF)
+option(KTE_STATIC_LINK "Enable static linking on Linux" ON)
 
 # Optionally enable AddressSanitizer (ASan)
 option(ENABLE_ASAN "Enable AddressSanitizer for builds" OFF)
@@ -285,7 +286,7 @@ endif ()
 target_link_libraries(kte ${CURSES_LIBRARIES})
 
 # Static linking on Linux only (macOS does not support static linking of system libraries)
-if (NOT APPLE)
+if (NOT APPLE AND KTE_STATIC_LINK)
     target_link_options(kte PRIVATE -static)
 endif ()
 
@@ -375,7 +376,7 @@ if (BUILD_TESTS)
     endif ()
 
     # Static linking on Linux only (macOS does not support static linking of system libraries)
-    if (NOT APPLE)
+    if (NOT APPLE AND KTE_STATIC_LINK)
         target_link_options(kte_tests PRIVATE -static)
     endif ()
 endif ()
@@ -418,7 +419,7 @@ if (BUILD_GUI)
     endif ()
 
     # Static linking on Linux only (macOS does not support static linking of system libraries)
-    if (NOT APPLE)
+    if (NOT APPLE AND KTE_STATIC_LINK)
         target_link_options(kge PRIVATE -static)
     endif ()
 

GUITheme.h

@@ -330,6 +330,7 @@ enum class ThemeId {
 	Amber = 10,
 	WeylandYutani = 11,
 	Orbital = 12,
+	Tufte = 13,
 };
 
 // Current theme tracking
@@ -377,6 +378,7 @@ BackgroundModeName()
 #include "themes/WeylandYutani.h"
 #include "themes/Zenburn.h"
 #include "themes/Orbital.h"
+#include "themes/Tufte.h"
 
 
 // Theme abstraction and registry (generalized theme system)
@@ -488,6 +490,28 @@ struct OrbitalTheme final : Theme {
 	}
 };
 
+struct TufteTheme final : Theme {
+	[[nodiscard]] const char *Name() const override
+	{
+		return "tufte";
+	}
+
+
+	void Apply() const override
+	{
+		if (gBackgroundMode == BackgroundMode::Dark)
+			ApplyTufteDarkTheme();
+		else
+			ApplyTufteLightTheme();
+	}
+
+
+	ThemeId Id() override
+	{
+		return ThemeId::Tufte;
+	}
+};
+
 struct ZenburnTheme final : Theme {
 	[[nodiscard]] const char *Name() const override
 	{
@@ -657,7 +681,7 @@ ThemeRegistry()
 	static std::vector<std::unique_ptr<Theme> > reg;
 	if (reg.empty()) {
 		// Alphabetical by canonical name:
-		// amber, eink, everforest, gruvbox, kanagawa-paper, lcars, nord, old-book, orbital, plan9, solarized, weyland-yutani, zenburn
+		// amber, eink, everforest, gruvbox, kanagawa-paper, lcars, nord, old-book, orbital, plan9, solarized, tufte, weyland-yutani, zenburn
 		reg.emplace_back(std::make_unique<detail::AmberTheme>());
 		reg.emplace_back(std::make_unique<detail::EInkTheme>());
 		reg.emplace_back(std::make_unique<detail::EverforestTheme>());
@@ -669,6 +693,7 @@ ThemeRegistry()
 		reg.emplace_back(std::make_unique<detail::OrbitalTheme>());
 		reg.emplace_back(std::make_unique<detail::Plan9Theme>());
 		reg.emplace_back(std::make_unique<detail::SolarizedTheme>());
+		reg.emplace_back(std::make_unique<detail::TufteTheme>());
 		reg.emplace_back(std::make_unique<detail::WeylandYutaniTheme>());
 		reg.emplace_back(std::make_unique<detail::ZenburnTheme>());
 	}
@@ -855,10 +880,12 @@ ThemeIndexFromId(const ThemeId id)
 		return 9;
 	case ThemeId::Solarized:
 		return 10;
-	case ThemeId::WeylandYutani:
+	case ThemeId::Tufte:
 		return 11;
-	case ThemeId::Zenburn:
+	case ThemeId::WeylandYutani:
 		return 12;
+	case ThemeId::Zenburn:
+		return 13;
 	}
 	return 0;
 }
@@ -892,8 +919,10 @@ ThemeIdFromIndex(const size_t idx)
 	case 10:
 		return ThemeId::Solarized;
 	case 11:
-		return ThemeId::WeylandYutani;
+		return ThemeId::Tufte;
 	case 12:
+		return ThemeId::WeylandYutani;
+	case 13:
 		return ThemeId::Zenburn;
 	}
 }

default.nix

@@ -48,6 +48,7 @@ stdenv.mkDerivation {
     "-DBUILD_GUI=${if graphical then "ON" else "OFF"}"
     "-DKTE_USE_QT=${if graphical-qt then "ON" else "OFF"}"
     "-DCMAKE_BUILD_TYPE=Debug"
+    "-DKTE_STATIC_LINK=OFF"
   ];
 
   installPhase = ''

tests/test_swap_edge_cases.cc

@@ -5,6 +5,7 @@
 
 #include <cstdint>
 #include <cstdio>
+#include <cstring>
 #include <fstream>
 #include <string>
 #include <vector>

themes/Tufte.h

@@ -0,0 +1,203 @@
+// themes/Tufte.h — Edward Tufte inspired ImGui theme (header-only)
+// Warm cream paper, dark ink, minimal chrome, restrained accent colors.
+#pragma once
+#include "ThemeHelpers.h"
+
+// Light variant (primary — Tufte's books are fundamentally light)
+static inline void
+ApplyTufteLightTheme()
+{
+	// Tufte palette: warm cream paper with near-black ink
+	const ImVec4 paper  = RGBA(0xFFFFF8); // Tufte's signature warm white
+	const ImVec4 bg1    = RGBA(0xF4F0E8); // slightly darker cream
+	const ImVec4 bg2    = RGBA(0xEAE6DE); // UI elements
+	const ImVec4 bg3    = RGBA(0xDDD9D1); // hover/active
+	const ImVec4 ink    = RGBA(0x111111); // near-black text
+	const ImVec4 dim    = RGBA(0x6B6B6B); // disabled/secondary text
+	const ImVec4 border = RGBA(0xD0CCC4); // subtle borders
+
+	// Tufte uses color sparingly: muted red for emphasis, navy for links
+	const ImVec4 red  = RGBA(0xA00000); // restrained dark red
+	const ImVec4 blue = RGBA(0x1F3F6F); // dark navy
+
+	ImGuiStyle &style      = ImGui::GetStyle();
+	style.WindowPadding    = ImVec2(8.0f, 8.0f);
+	style.FramePadding     = ImVec2(6.0f, 4.0f);
+	style.CellPadding      = ImVec2(6.0f, 4.0f);
+	style.ItemSpacing      = ImVec2(6.0f, 6.0f);
+	style.ItemInnerSpacing = ImVec2(6.0f, 4.0f);
+	style.ScrollbarSize    = 12.0f;
+	style.GrabMinSize      = 10.0f;
+	style.WindowRounding   = 0.0f; // sharp edges — typographic, not app-like
+	style.FrameRounding    = 0.0f;
+	style.PopupRounding    = 0.0f;
+	style.GrabRounding     = 0.0f;
+	style.TabRounding      = 0.0f;
+	style.WindowBorderSize = 1.0f;
+	style.FrameBorderSize  = 0.0f; // minimal frame borders
+
+	ImVec4 *colors                = style.Colors;
+	colors[ImGuiCol_Text]         = ink;
+	colors[ImGuiCol_TextDisabled] = dim;
+	colors[ImGuiCol_WindowBg]     = paper;
+	colors[ImGuiCol_ChildBg]      = paper;
+	colors[ImGuiCol_PopupBg]      = ImVec4(bg1.x, bg1.y, bg1.z, 0.98f);
+	colors[ImGuiCol_Border]       = border;
+	colors[ImGuiCol_BorderShadow] = RGBA(0x000000, 0.0f);
+
+	colors[ImGuiCol_FrameBg]        = bg2;
+	colors[ImGuiCol_FrameBgHovered] = bg3;
+	colors[ImGuiCol_FrameBgActive]  = bg1;
+
+	colors[ImGuiCol_TitleBg]          = bg1;
+	colors[ImGuiCol_TitleBgActive]    = bg2;
+	colors[ImGuiCol_TitleBgCollapsed] = bg1;
+
+	colors[ImGuiCol_MenuBarBg]            = bg1;
+	colors[ImGuiCol_ScrollbarBg]          = paper;
+	colors[ImGuiCol_ScrollbarGrab]        = bg3;
+	colors[ImGuiCol_ScrollbarGrabHovered] = bg2;
+	colors[ImGuiCol_ScrollbarGrabActive]  = border;
+
+	colors[ImGuiCol_CheckMark]        = ink;
+	colors[ImGuiCol_SliderGrab]       = ink;
+	colors[ImGuiCol_SliderGrabActive] = blue;
+
+	colors[ImGuiCol_Button]        = bg2;
+	colors[ImGuiCol_ButtonHovered] = bg3;
+	colors[ImGuiCol_ButtonActive]  = bg1;
+
+	colors[ImGuiCol_Header]        = bg2;
+	colors[ImGuiCol_HeaderHovered] = bg3;
+	colors[ImGuiCol_HeaderActive]  = bg3;
+
+	colors[ImGuiCol_Separator]        = border;
+	colors[ImGuiCol_SeparatorHovered] = bg3;
+	colors[ImGuiCol_SeparatorActive]  = red;
+
+	colors[ImGuiCol_ResizeGrip]        = ImVec4(ink.x, ink.y, ink.z, 0.10f);
+	colors[ImGuiCol_ResizeGripHovered] = ImVec4(red.x, red.y, red.z, 0.50f);
+	colors[ImGuiCol_ResizeGripActive]  = red;
+
+	colors[ImGuiCol_Tab]                = bg2;
+	colors[ImGuiCol_TabHovered]         = bg1;
+	colors[ImGuiCol_TabActive]          = bg3;
+	colors[ImGuiCol_TabUnfocused]       = bg2;
+	colors[ImGuiCol_TabUnfocusedActive] = bg3;
+
+	colors[ImGuiCol_TableHeaderBg]     = bg2;
+	colors[ImGuiCol_TableBorderStrong] = border;
+	colors[ImGuiCol_TableBorderLight]  = ImVec4(border.x, border.y, border.z, 0.5f);
+	colors[ImGuiCol_TableRowBg]        = ImVec4(bg1.x, bg1.y, bg1.z, 0.0f);
+	colors[ImGuiCol_TableRowBgAlt]     = ImVec4(bg1.x, bg1.y, bg1.z, 0.30f);
+
+	colors[ImGuiCol_TextSelectedBg]        = ImVec4(red.x, red.y, red.z, 0.15f);
+	colors[ImGuiCol_DragDropTarget]        = red;
+	colors[ImGuiCol_NavHighlight]          = red;
+	colors[ImGuiCol_NavWindowingHighlight] = ImVec4(ink.x, ink.y, ink.z, 0.70f);
+	colors[ImGuiCol_NavWindowingDimBg]     = ImVec4(0.0f, 0.0f, 0.0f, 0.15f);
+	colors[ImGuiCol_ModalWindowDimBg]      = ImVec4(0.0f, 0.0f, 0.0f, 0.15f);
+	colors[ImGuiCol_PlotLines]             = blue;
+	colors[ImGuiCol_PlotLinesHovered]      = red;
+	colors[ImGuiCol_PlotHistogram]         = blue;
+	colors[ImGuiCol_PlotHistogramHovered]  = red;
+}
+
+
+// Dark variant — warm charcoal with cream ink, same restrained accents
+static inline void
+ApplyTufteDarkTheme()
+{
+	const ImVec4 bg0    = RGBA(0x1C1B19); // warm near-black
+	const ImVec4 bg1    = RGBA(0x252420); // slightly lighter
+	const ImVec4 bg2    = RGBA(0x302F2A); // UI elements
+	const ImVec4 bg3    = RGBA(0x3D3C36); // hover/active
+	const ImVec4 ink    = RGBA(0xEAE6DE); // cream text (inverted paper)
+	const ImVec4 dim    = RGBA(0x9A9690); // disabled text
+	const ImVec4 border = RGBA(0x4A4840); // subtle borders
+
+	const ImVec4 red  = RGBA(0xD06060); // warmer red for dark bg
+	const ImVec4 blue = RGBA(0x7098C0); // lighter navy for dark bg
+
+	ImGuiStyle &style      = ImGui::GetStyle();
+	style.WindowPadding    = ImVec2(8.0f, 8.0f);
+	style.FramePadding     = ImVec2(6.0f, 4.0f);
+	style.CellPadding      = ImVec2(6.0f, 4.0f);
+	style.ItemSpacing      = ImVec2(6.0f, 6.0f);
+	style.ItemInnerSpacing = ImVec2(6.0f, 4.0f);
+	style.ScrollbarSize    = 12.0f;
+	style.GrabMinSize      = 10.0f;
+	style.WindowRounding   = 0.0f;
+	style.FrameRounding    = 0.0f;
+	style.PopupRounding    = 0.0f;
+	style.GrabRounding     = 0.0f;
+	style.TabRounding      = 0.0f;
+	style.WindowBorderSize = 1.0f;
+	style.FrameBorderSize  = 0.0f;
+
+	ImVec4 *colors                = style.Colors;
+	colors[ImGuiCol_Text]         = ink;
+	colors[ImGuiCol_TextDisabled] = dim;
+	colors[ImGuiCol_WindowBg]     = bg0;
+	colors[ImGuiCol_ChildBg]      = bg0;
+	colors[ImGuiCol_PopupBg]      = ImVec4(bg1.x, bg1.y, bg1.z, 0.98f);
+	colors[ImGuiCol_Border]       = border;
+	colors[ImGuiCol_BorderShadow] = RGBA(0x000000, 0.0f);
+
+	colors[ImGuiCol_FrameBg]        = bg2;
+	colors[ImGuiCol_FrameBgHovered] = bg3;
+	colors[ImGuiCol_FrameBgActive]  = bg1;
+
+	colors[ImGuiCol_TitleBg]          = bg1;
+	colors[ImGuiCol_TitleBgActive]    = bg2;
+	colors[ImGuiCol_TitleBgCollapsed] = bg1;
+
+	colors[ImGuiCol_MenuBarBg]            = bg1;
+	colors[ImGuiCol_ScrollbarBg]          = bg0;
+	colors[ImGuiCol_ScrollbarGrab]        = bg3;
+	colors[ImGuiCol_ScrollbarGrabHovered] = border;
+	colors[ImGuiCol_ScrollbarGrabActive]  = dim;
+
+	colors[ImGuiCol_CheckMark]        = ink;
+	colors[ImGuiCol_SliderGrab]       = ink;
+	colors[ImGuiCol_SliderGrabActive] = blue;
+
+	colors[ImGuiCol_Button]        = bg2;
+	colors[ImGuiCol_ButtonHovered] = bg3;
+	colors[ImGuiCol_ButtonActive]  = bg1;
+
+	colors[ImGuiCol_Header]        = bg2;
+	colors[ImGuiCol_HeaderHovered] = bg3;
+	colors[ImGuiCol_HeaderActive]  = bg3;
+
+	colors[ImGuiCol_Separator]        = border;
+	colors[ImGuiCol_SeparatorHovered] = bg3;
+	colors[ImGuiCol_SeparatorActive]  = red;
+
+	colors[ImGuiCol_ResizeGrip]        = ImVec4(ink.x, ink.y, ink.z, 0.10f);
+	colors[ImGuiCol_ResizeGripHovered] = ImVec4(red.x, red.y, red.z, 0.50f);
+	colors[ImGuiCol_ResizeGripActive]  = red;
+
+	colors[ImGuiCol_Tab]                = bg2;
+	colors[ImGuiCol_TabHovered]         = bg1;
+	colors[ImGuiCol_TabActive]          = bg3;
+	colors[ImGuiCol_TabUnfocused]       = bg2;
+	colors[ImGuiCol_TabUnfocusedActive] = bg3;
+
+	colors[ImGuiCol_TableHeaderBg]     = bg2;
+	colors[ImGuiCol_TableBorderStrong] = border;
+	colors[ImGuiCol_TableBorderLight]  = ImVec4(border.x, border.y, border.z, 0.5f);
+	colors[ImGuiCol_TableRowBg]        = ImVec4(bg1.x, bg1.y, bg1.z, 0.0f);
+	colors[ImGuiCol_TableRowBgAlt]     = ImVec4(bg1.x, bg1.y, bg1.z, 0.30f);
+
+	colors[ImGuiCol_TextSelectedBg]        = ImVec4(red.x, red.y, red.z, 0.20f);
+	colors[ImGuiCol_DragDropTarget]        = red;
+	colors[ImGuiCol_NavHighlight]          = red;
+	colors[ImGuiCol_NavWindowingHighlight] = ImVec4(ink.x, ink.y, ink.z, 0.70f);
+	colors[ImGuiCol_NavWindowingDimBg]     = ImVec4(0.0f, 0.0f, 0.0f, 0.35f);
+	colors[ImGuiCol_ModalWindowDimBg]      = ImVec4(0.0f, 0.0f, 0.0f, 0.35f);
+	colors[ImGuiCol_PlotLines]             = blue;
+	colors[ImGuiCol_PlotLinesHovered]      = red;
+	colors[ImGuiCol_PlotHistogram]         = blue;
+	colors[ImGuiCol_PlotHistogramHovered]  = red;
+}