Fix CMake 3.12 compatibility by adding required install destinations

Co-authored-by: ArthurSonzogni <4759106+ArthurSonzogni@users.noreply.github.com>

.github/copilot-instructions.md

@@ -1,212 +0,0 @@
-# FTXUI - Functional Terminal (X) User Interface
-
-FTXUI is a cross-platform C++ library for terminal-based user interfaces with a functional programming approach, inspired by React.
-
-**ALWAYS reference these instructions first and fallback to search or bash commands only when you encounter unexpected information that does not match the information here.**
-
-## Working Effectively
-
-### Build System Setup and Commands
-- Bootstrap and build the repository:
-  ```bash
-  # Basic build (library only) - fast
-  cmake -S . -B build -DCMAKE_BUILD_TYPE=Release
-  cmake --build build --parallel $(nproc)
-  # Build time: ~30 seconds. NEVER CANCEL. Set timeout to 120+ seconds.
-  
-  # Build with examples  
-  cmake -S . -B build -DCMAKE_BUILD_TYPE=Release -DFTXUI_BUILD_EXAMPLES=ON
-  cmake --build build --parallel $(nproc)
-  # Build time: ~70 seconds. NEVER CANCEL. Set timeout to 180+ seconds.
-  
-  # Build with examples and tests
-  cmake -S . -B build -DCMAKE_BUILD_TYPE=Release -DFTXUI_BUILD_EXAMPLES=ON -DFTXUI_BUILD_TESTS=ON
-  cmake --build build --parallel $(nproc)
-  # Build time: ~113 seconds (includes GoogleTest download). NEVER CANCEL. Set timeout to 300+ seconds.
-  ```
-
-- Alternative build with Ninja (faster):
-  ```bash
-  cmake -S . -B build -G Ninja -DCMAKE_BUILD_TYPE=Release -DFTXUI_BUILD_EXAMPLES=ON
-  ninja -C build
-  # Build time: ~62 seconds. NEVER CANCEL. Set timeout to 180+ seconds.
-  ```
-
-- Run unit tests:
-  ```bash
-  # Configure with tests enabled first, then:
-  cd build && ctest --output-on-failure
-  # Test time: ~4 seconds (302 tests). NEVER CANCEL. Set timeout to 60+ seconds.
-  ```
-
-### Bazel Support
-- FTXUI also supports Bazel build system
-- **WARNING**: Bazel may fail due to network connectivity issues in sandboxed environments
-- If Bazel is available:
-  ```bash
-  bazel build //...  # Build everything
-  bazel test //...   # Run tests
-  ```
-
-## Validation
-
-### Manual Testing After Changes
-- **ALWAYS manually validate changes by building and running examples after making code modifications**
-- Run example applications to verify functionality:
-  ```bash
-  # Build an example first
-  cmake --build build --target ftxui_example_border
-  
-  # Run examples (they are interactive, use timeout to terminate)
-  timeout 2s build/examples/dom/ftxui_example_border
-  timeout 2s build/examples/dom/ftxui_example_color_gallery
-  timeout 2s build/examples/component/ftxui_example_button
-  ```
-- Examples should produce visual terminal output with borders, colors, and UI components
-- **CRITICAL**: Always run at least one DOM example and one Component example to verify both modules work
-
-### Code Quality and Formatting
-- Always run formatting before committing:
-  ```bash
-  ./tools/format.sh
-  # Format time: ~7 seconds. NEVER CANCEL. Set timeout to 60+ seconds.
-  ```
-- The format script adds license headers and runs clang-format on all source files
-- **Required**: Run formatting or the CI (.github/workflows/build.yaml) will fail
-
-### Build Validation Requirements
-- ALWAYS build with both `-DFTXUI_BUILD_EXAMPLES=ON` and `-DFTXUI_BUILD_TESTS=ON` when making changes
-- Run the complete test suite with `ctest --output-on-failure`
-- All 302 tests must pass
-- **Scenario Testing**: Run at least these validation scenarios:
-  1. Build library only (basic validation)
-  2. Build with examples and run 2-3 different examples
-  3. Build with tests and run complete test suite
-  4. Run formatting tool to ensure code style compliance
-
-## Project Structure
-
-### Key Directories
-```
-/home/runner/work/FTXUI/FTXUI/
-├── include/ftxui/           # Public header files
-│   ├── component/           # Interactive component headers
-│   ├── dom/                 # DOM element headers  
-│   ├── screen/              # Screen and rendering headers
-│   └── util/                # Utility headers
-├── src/ftxui/               # Implementation files
-│   ├── component/           # Interactive components (buttons, menus, etc.)
-│   ├── dom/                 # DOM elements (layout, styling, text)
-│   ├── screen/              # Screen rendering and terminal handling
-│   └── util/                # Utilities
-├── examples/                # Example applications
-│   ├── component/           # Interactive component examples
-│   └── dom/                 # DOM element examples
-├── cmake/                   # CMake configuration files
-├── tools/                   # Development tools (formatting, etc.)
-└── .github/workflows/       # CI/CD configuration
-```
-
-### Core Library Modules
-FTXUI is organized into three main modules that depend on each other:
-```
-┌component──┐  (Interactive UI components)
-│┌dom──────┐│  (Layout and styling elements)  
-││┌screen─┐││  (Terminal rendering and input)
-└┴┴───────┴┴┘
-```
-
-1. **screen**: Low-level terminal handling, colors, pixels, input
-2. **dom**: Layout elements (hbox, vbox, text, borders, etc.)
-3. **component**: Interactive components (buttons, menus, input fields)
-
-### CMake Build Options
-| Option                            | Description                      | Default |
-|-----------------------------------|----------------------------------|---------|
-| FTXUI_BUILD_EXAMPLES              | Build example applications       | OFF     |
-| FTXUI_BUILD_DOCS                  | Build documentation             | OFF     |  
-| FTXUI_BUILD_TESTS                 | Build and enable tests          | OFF     |
-| FTXUI_BUILD_MODULES               | Build C++20 modules             | OFF     |
-| FTXUI_ENABLE_INSTALL              | Generate install targets        | ON      |
-| FTXUI_MICROSOFT_TERMINAL_FALLBACK | Windows terminal compatibility  | ON/OFF  |
-
-## Common Tasks
-
-### Building Examples
-```bash
-# Build specific examples
-cmake --build build --target ftxui_example_border
-cmake --build build --target ftxui_example_button
-cmake --build build --target ftxui_example_menu
-
-# List all available examples
-find build -name "ftxui_example_*" -type f
-```
-
-### Running Tests
-```bash
-# Run all tests
-cd build && ctest
-
-# Run tests with verbose output
-cd build && ctest --verbose
-
-# Run specific test pattern
-cd build && ctest -R "Button" --verbose
-```
-
-### Working with Source Code
-- **Component Development**: Modify files in `src/ftxui/component/` for interactive elements
-- **DOM Development**: Modify files in `src/ftxui/dom/` for layout and styling
-- **Screen Development**: Modify files in `src/ftxui/screen/` for terminal rendering
-- **Adding Examples**: Add new `.cpp` files in `examples/component/` or `examples/dom/`
-- **Header Files**: Public APIs are in `include/ftxui/[module]/`
-
-### Integration Patterns
-When adding FTXUI to a project, use CMake FetchContent (recommended):
-```cmake
-include(FetchContent)
-FetchContent_Declare(ftxui
-  GIT_REPOSITORY https://github.com/ArthurSonzogni/ftxui
-  GIT_TAG v6.1.9
-)
-FetchContent_MakeAvailable(ftxui)
-
-target_link_libraries(your_target PRIVATE
-    ftxui::component  # For interactive components
-    ftxui::dom        # For layout elements  
-    ftxui::screen     # For basic rendering
-)
-```
-
-## Troubleshooting
-
-### Build Issues
-- If CMake configuration fails, ensure C++20 support: `cmake --version` (need 3.12+)
-- If Ninja build fails, fall back to Make: `cmake -S . -B build` (without `-G Ninja`)
-- If tests fail to build, GoogleTest download might have failed - check network connectivity
-- Build artifacts are in `build/` directory - delete with `rm -rf build` to clean
-
-### Example Issues  
-- Examples are interactive terminal applications - use `timeout` to terminate them
-- If examples don't display correctly, terminal might not support colors/Unicode
-- Examples require terminal size of at least 80x24 for proper display
-
-### Formatting Issues
-- Format script requires clang-format to be installed
-- If format script fails, check that source files are not read-only
-- Format script modifies files in-place - commit changes afterwards
-
-## Critical Reminders
-
-- **NEVER CANCEL long-running builds** - they may take 2-3 minutes
-- **ALWAYS run the formatting tool** before committing changes  
-- **ALWAYS build and test examples** when making component/dom changes
-- **SET APPROPRIATE TIMEOUTS**: 300+ seconds for builds, 60+ seconds for tests
-- **BUILD TIMING EXPECTATIONS**:
-  - Basic library: ~30 seconds
-  - With examples: ~70 seconds  
-  - With examples + tests: ~113 seconds (first time, includes GoogleTest download)
-  - Subsequent builds: ~60-70 seconds
-  - Tests execution: ~4 seconds
-  - Formatting: ~7 seconds

.github/workflows/documentation.yaml

@@ -12,10 +12,6 @@ jobs:
     steps:
       - name: "Checkout repository"
         uses: actions/checkout@v3
-        with:
-          fetch-depth: 0   # Need full history.
-          fetch-tags: true # Need tags.
-
 
       - name: "Install cmake"
         uses: lukka/get-cmake@latest
@@ -34,12 +30,7 @@ jobs:
           sudo apt-get install graphviz;
 
       - name: "Build documentation"
-        run: |
-          python3 ./tools/build_multiversion_doc.py
-
-      - name: "Build examples"
         run: >
-          mkdir -p multiversion_docs/main/examples;
           mkdir build;
           cd build;
           emcmake cmake ..
@@ -50,7 +41,8 @@ jobs:
           -DFTXUI_BUILD_TESTS_FUZZER=OFF
           -DFTXUI_ENABLE_INSTALL=OFF
           -DFTXUI_DEV_WARNINGS=OFF;
-          cmake --build .;
+          cmake --build . --target doc;
+          cmake --build . ;
           rsync -amv
           --include='*/'
           --include='*.html'
@@ -60,13 +52,13 @@ jobs:
           --include='*.wasm'
           --exclude='*'
           examples
-          ../multiversion_docs/
+          doc/doxygen/html;
 
       - name: "Deploy"
         uses: peaceiris/actions-gh-pages@v3
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
-          publish_dir: multiversion_docs
+          publish_dir: build/doc/doxygen/html/
           enable_jekyll: false
           allow_empty_commit: false
           force_orphan: true

.gitignore

@@ -28,7 +28,6 @@ out/
 # .github directory:
 !.github/**/*.yaml
 !.github/**/*.yml
-!.github/**/*.md
 
 # cmake directory:
 !cmake/**/*.in
@@ -45,7 +44,6 @@ out/
 !doc/**/*.html
 !doc/**/*.xml
 !doc/**/*.md
-!doc/*.md
 
 # examples directory:
 !examples/**/*.cpp
@@ -71,6 +69,4 @@ out/
 
 # tools directory:
 !tools/**/*.sh
-!tools/**/*.py
 !tools/**/*.cpp
-build/

CHANGELOG.md

@@ -27,25 +27,11 @@ Next
 - Remove dependency on 'pthread'.
 
 ### Component
-- Feature: POSIX Piped Input Handling.
-  - Allows FTXUI applications to read data from stdin (when piped) while still receiving keyboard input from the terminal.
-  - Enabled by default.
-  - Can be disabled using `ScreenInteractive::HandlePipedInput(false)`.
-  - Only available on Linux and macOS.
-  Thanks @HarryPehkonen for PR #1094.
 - Fix ScreenInteractive::FixedSize screen stomps on the preceding terminal
   output. Thanks @zozowell in #1064.
 - Fix vertical `ftxui::Slider`. The "up" key was previously decreasing the
   value. Thanks @its-pablo in #1093 for reporting the issue.
-- Fix Windows UTF-16 key input handling. Emoji and other code points outside the
-  Basic Multilingual Plane (BMP) are now correctly processed. Thanks @739C1AE2
-  in #1160 for fixing the issue.
 
-### Dom
-- Fix integer overflow in `ComputeShrinkHard`. Thanks @its-pablo in #1137 for
-  reporting and fixing the issue.
-- Add specialization for `vbox/hbox/dbox` to allow a container of Element as
-  as input. Thanks @nbusser in #1117.
 
 6.1.9 (2025-05-07)
 ------------

README.md

@@ -22,12 +22,6 @@
   <a href="https://arthursonzogni.github.io/FTXUI/examples/">Examples</a> .
   <a href="https://github.com/ArthurSonzogni/FTXUI/issues">Request Feature</a> ·
   <a href="https://github.com/ArthurSonzogni/FTXUI/pulls">Send a Pull Request</a>
-  
-  <br/>
-  <a href="https://github.com/ArthurSonzogni/">English</a> |
-  <a href="https://github.com/ArthurSonzogni/ftxui-translations/tree/zh-CH">中文翻译</a> |
-  <a href="https://github.com/ArthurSonzogni/ftxui-translations/tree/zh-CH">繁體中文</a> |
-  <a href="https://github.com/ArthurSonzogni/ftxui-translations/tree/ja">日本語</a>
 
 </p>
 
@@ -371,7 +365,6 @@ Feel free to add your projects here:
 - [SHOOT!](https://github.com/ShingZhanho/ENGG1340-Project-25Spring)
 - [VerifySN (Fast Hash Tool)](https://github.com/d06i/verifySN)
 - [tic-tac-toe](https://github.com/birland/tic-tac-toe)
-- [typing-speed-test](https://github.com/ymcx/typing-speed-test)
 
 ### [cpp-best-practices/game_jam](https://github.com/cpp-best-practices/game_jam)
 
@@ -388,8 +381,6 @@ Several games using the FTXUI have been made during the Game Jam:
 - [smoothlife](https://github.com/cpp-best-practices/game_jam/blob/main/Jam1_April_2022/smoothlife.md)
 - [Consu](https://github.com/cpp-best-practices/game_jam/blob/main/Jam1_April_2022/consu.md)
 
-
-
 ## Build using CMake
 
 It is **highly** recommended to use CMake FetchContent to depend on FTXUI so you may specify which commit you would like to depend on.
@@ -425,9 +416,9 @@ cc_binary(
     name = "your_target",
     srcs = ["your_source.cc"],
     deps = [
-        "@ftxui//:component",
+        "@ftxui//:ftxui_component",
-        "@ftxui//:dom",
+        "@ftxui//:ftxui_dom",
-        "@ftxui//:screen",
+        "@ftxui//:ftxui_screen",
     ],
 )
 ```

build/_deps/googlebenchmark-subbuild/CMakeLists.txt

@@ -0,0 +1,42 @@
+# Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+# file Copyright.txt or https://cmake.org/licensing for details.
+
+cmake_minimum_required(VERSION 3.31.6)
+
+# Reject any attempt to use a toolchain file. We must not use one because
+# we could be downloading it here. If the CMAKE_TOOLCHAIN_FILE environment
+# variable is set, the cache variable will have been initialized from it.
+unset(CMAKE_TOOLCHAIN_FILE CACHE)
+unset(ENV{CMAKE_TOOLCHAIN_FILE})
+
+# We name the project and the target for the ExternalProject_Add() call
+# to something that will highlight to the user what we are working on if
+# something goes wrong and an error message is produced.
+
+project(googlebenchmark-populate NONE)
+
+
+# Pass through things we've already detected in the main project to avoid
+# paying the cost of redetecting them again in ExternalProject_Add()
+set(GIT_EXECUTABLE [==[/usr/bin/git]==])
+set(GIT_VERSION_STRING [==[2.51.0]==])
+set_property(GLOBAL PROPERTY _CMAKE_FindGit_GIT_EXECUTABLE_VERSION
+  [==[/usr/bin/git;2.51.0]==]
+)
+
+
+include(ExternalProject)
+ExternalProject_Add(googlebenchmark-populate
+                     "UPDATE_DISCONNECTED" "False" "GIT_REPOSITORY" "https://github.com/google/benchmark" "EXTERNALPROJECT_INTERNAL_ARGUMENT_SEPARATOR" "GIT_TAG" "015d1a091af6937488242b70121858bce8fd40e9" "GIT_PROGRESS" "TRUE"
+                    SOURCE_DIR          "/home/runner/work/FTXUI/FTXUI/build/_deps/googlebenchmark-src"
+                    BINARY_DIR          "/home/runner/work/FTXUI/FTXUI/build/_deps/googlebenchmark-build"
+                    CONFIGURE_COMMAND   ""
+                    BUILD_COMMAND       ""
+                    INSTALL_COMMAND     ""
+                    TEST_COMMAND        ""
+                    USES_TERMINAL_DOWNLOAD  YES
+                    USES_TERMINAL_UPDATE    YES
+                    USES_TERMINAL_PATCH     YES
+)
+
+

build/_deps/googletest-subbuild/CMakeLists.txt

@@ -0,0 +1,42 @@
+# Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+# file Copyright.txt or https://cmake.org/licensing for details.
+
+cmake_minimum_required(VERSION 3.31.6)
+
+# Reject any attempt to use a toolchain file. We must not use one because
+# we could be downloading it here. If the CMAKE_TOOLCHAIN_FILE environment
+# variable is set, the cache variable will have been initialized from it.
+unset(CMAKE_TOOLCHAIN_FILE CACHE)
+unset(ENV{CMAKE_TOOLCHAIN_FILE})
+
+# We name the project and the target for the ExternalProject_Add() call
+# to something that will highlight to the user what we are working on if
+# something goes wrong and an error message is produced.
+
+project(googletest-populate NONE)
+
+
+# Pass through things we've already detected in the main project to avoid
+# paying the cost of redetecting them again in ExternalProject_Add()
+set(GIT_EXECUTABLE [==[/usr/bin/git]==])
+set(GIT_VERSION_STRING [==[2.51.0]==])
+set_property(GLOBAL PROPERTY _CMAKE_FindGit_GIT_EXECUTABLE_VERSION
+  [==[/usr/bin/git;2.51.0]==]
+)
+
+
+include(ExternalProject)
+ExternalProject_Add(googletest-populate
+                     "UPDATE_DISCONNECTED" "False" "GIT_REPOSITORY" "https://github.com/google/googletest" "EXTERNALPROJECT_INTERNAL_ARGUMENT_SEPARATOR" "GIT_TAG" "23ef29555ef4789f555f1ba8c51b4c52975f0907" "GIT_PROGRESS" "TRUE"
+                    SOURCE_DIR          "/home/runner/work/FTXUI/FTXUI/build/_deps/googletest-src"
+                    BINARY_DIR          "/home/runner/work/FTXUI/FTXUI/build/_deps/googletest-build"
+                    CONFIGURE_COMMAND   ""
+                    BUILD_COMMAND       ""
+                    INSTALL_COMMAND     ""
+                    TEST_COMMAND        ""
+                    USES_TERMINAL_DOWNLOAD  YES
+                    USES_TERMINAL_UPDATE    YES
+                    USES_TERMINAL_PATCH     YES
+)
+
+

cmake/ftxui_find_google_test.cmake

@@ -13,7 +13,7 @@ include(FetchContent)
 
 FetchContent_Declare(googletest
   GIT_REPOSITORY "https://github.com/google/googletest"
-  GIT_TAG        52eb8108c5bdec04579160ae17225d66034bd723 # v1.17.0
+  GIT_TAG        23ef29555ef4789f555f1ba8c51b4c52975f0907
   GIT_PROGRESS   TRUE
 )
 

doc/cpp20-modules.md

@@ -4,15 +4,15 @@
 > [!WARNING]
 > This feature is still in development, and the API may change in future releases.
 > Your contribution is needed to help us improve the compatibility and usability
-> of C++ modules in FTXUI. If you encounter any issues or have suggestions,
+> of C++20 modules in FTXUI. If you encounter any issues or have suggestions,
 > please open an issue.
 
 FTXUI experimentally supports
 [C++20 modules](https://en.cppreference.com/w/cpp/language/modules) to reduce
-compilation times and improve code organization. Each part of the library has a
+compilation times and improve code organization. Each header has a
-corresponding module, split into partitions per each header.
+corresponding module.
 
-Use the FTXUI_BUILD_MODULES option to build the FTXUI project itself to provide C++20 modules,
+Use the FTXUI_BUILD_MODULES option to build the FTXUI project itself to provide C++ 20 modules,
 for example with CMake and Ninja:
 
 ```sh
@@ -25,7 +25,7 @@ ninja
 ```
 
 > [!NOTE]
-> To use modules, you need a C++≥20 compatible compiler, CMake version 3.20 or
+> To use modules, you need a C++20 compatible compiler, CMake version 3.20 or
 > higher, and use a compatible generator like Ninja. Note that Makefile
 > generators **do not support modules**.
 
@@ -34,12 +34,9 @@ Then, in your own code you can consume the modules and code as normal:
 ```cpp
 import ftxui;
 
-using ftxui::Button;
-using ftxui::ScreenInteractive;
-
 int main() {
-  auto screen = ScreenInteractive::TerminalOutput();
+  auto screen = ftxui::ScreenInteractive::TerminalOutput();
-  auto button = Button("Click me", screen.QuitClosure());
+  auto button = ftxui::Button("Click me", screen.QuitClosure());
   screen.Loop(button);
   return 0;
 }
@@ -73,6 +70,38 @@ are available:
 
 - `ftxui`
     - `ftxui.component`
-    - `ftxui.dom`
+      - `ftxui.component.Animation`
-    - `ftxui.screen`
+      - `ftxui.component.CapturedMouse`
-    - `ftxui.util`
+      - `ftxui.component.Component`
+      - `ftxui.component.ComponentBase`
+      - `ftxui.component.ComponentOptions`
+      - `ftxui.component.Event`
+      - `ftxui.component.Loop`
+      - `ftxui.component.Mouse`
+      - `ftxui.component.Receiver`
+      - `ftxui.component.ScreenInteractive`
+      - `ftxui.component.Task`
+- `ftxui.dom`
+    - `ftxui.dom.Canvas`
+    - `ftxui.dom.Deprecated`
+    - `ftxui.dom.Direction`
+    - `ftxui.dom.Elements`
+    - `ftxui.dom.FlexboxConfig`
+    - `ftxui.dom.LinearGradient`
+    - `ftxui.dom.Node`
+    - `ftxui.dom.Requirement`
+    - `ftxui.dom.Selection`
+    - `ftxui.dom.Table`
+- `ftxui.screen`
+    - `ftxui.screen.Box`
+    - `ftxui.screen.Color`
+    - `ftxui.screen.ColorInfo`
+    - `ftxui.screen.Deprecated`
+    - `ftxui.screen.Image`
+    - `ftxui.screen.Pixel`
+    - `ftxui.screen.Screen`
+    - `ftxui.screen.String`
+    - `ftxui.screen.Terminal`
+- `ftxui.util`
+    - `ftxui.util.AutoReset`
+    - `ftxui.util.Ref`

doc/footer.html

@@ -2,9 +2,16 @@
 <!-- start footer part -->
 <!--BEGIN GENERATE_TREEVIEW-->
 <div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
+  <ul>
+    $navpath
+    <li class="footer">$generatedby <a href="https://www.doxygen.org/index.html"><img class="footer" src="$relpath^doxygen.svg" width="104" height="31" alt="doxygen"/></a> $doxygenversion </li>
+  </ul>
 </div>
 <!--END GENERATE_TREEVIEW-->
 <!--BEGIN !GENERATE_TREEVIEW-->
+<hr class="footer"/><address class="footer"><small>
+$generatedby&#160;<a href="https://www.doxygen.org/index.html"><img class="footer" src="$relpath^doxygen.svg" width="104" height="31" alt="doxygen"/></a> $doxygenversion
+</small></address>
 <!--END !GENERATE_TREEVIEW-->
 </body>
 </html>

doc/header.html

@@ -92,24 +92,6 @@
 
 </script>
 <script type="module">
-  // Ignore non english pages and/or the main page.
-  const excluded_lang = [
-    "/de",
-    "/es",
-    "/fr",
-    "/it",
-    "/ja",
-    "/ja",
-    "/ko"
-    "/ru",
-    "/zh-CH",
-    "/zh-TW",
-  ]
-  if (excluded_lang.some(lang => window.location.pathname.startsWith(lang)) ||
-      window.location.pathname.endsWith("index.html")) {
-    return;
-  }
-
   // Click on the navtree, except for the main page where this is already done
   // automatically.
   let delay = 0;

doc/installation_conan.md

@@ -91,7 +91,7 @@ add_executable(demo demo.cpp)
 target_link_libraries(demo PRIVATE ftxui::component)
 ```
 
-@todo 中国大陆在这方面的下载可能会受限制，需要一个替代的方案
+@todo 考虑到中国多数地区使用Conan很有可能遇到各种网络问题，我想做一个定制的版本说明，但是我对conan的了解有限再加上没有找到合适的资料，因此这个计划短暂的被搁置了，如果您知道方法，欢迎在[中文版本](xiaoditx.girhub.io/public/docs/ftxui%E4%B8%AD%E6%96%87%E7%BF%BB%E8%AF%91/installation/conan/)的下方留下评论以提醒我
 
 ---
 

doc/installation_manual.md

@@ -8,7 +8,7 @@ Clone and build the project using CMake:
 ```bash
 git clone https://github.com/ArthurSonzogni/FTXUI.git
 cd FTXUI
-cmake -S . -B build -D FTXUI_ENABLE_INSTALL=ON
+cmake -S . -B build -DFTXUI_ENABLE_INSTALL=ON -D
 cmake --build build -j
 sudo cmake --install build
 ```

doc/posix_pipe.md

@@ -1,58 +0,0 @@
-# POSIX Piped Input in FTXUI
-
-> [!WARNING]
-> This feature works only on Linux and macOS. It is not supported on
-> Windows and WebAssembly.
-
-## What is a POSIX Pipe?
-
-A POSIX pipe is a way for two separate programs to communicate. One program sends its output directly as input to another program. Think of it like a one-way tube for data.
-
-**Example:**
-
-Imagine you want to list files and then filter them interactively.
-
-- `ls`: Lists files.
-- `interactive_grep`: An FTXUI application that filters text and lets you type.
-
-You can connect them with a pipe (`|`):
-
-```bash
-ls -l | interactive_grep
-```
-
-Here's what happens:
-1. `ls -l` lists files with details.
-2. The `|` sends this list directly to `interactive_grep`.
-3. `interactive_grep` receives the list and displays it. Because it's an FTXUI app, you can then type to filter the list, even though it received initial data from `ls`.
-
-## How FTXUI Handles Piped Input
-
-Now that you understand what a POSIX pipe is, let's look at how FTXUI uses them.
-
-FTXUI lets your application read data from other programs (like from a pipe) while still allowing you to use your keyboard for interaction. This is useful for interactive command-line tools that process data.
-
-Normally, FTXUI applications receive all input from `stdin`. However, when FTXUI detects that `stdin` is connected to the output of a pipe (meaning data is being piped into your application), it automatically switches to reading interactive keyboard input from `/dev/tty`. This ensures that your application can still receive user input even while processing piped data.
-
-This feature is **turned on by default**.
-
-If your FTXUI application needs to read piped data and also respond to keyboard input, you typically don't need to do anything special:
-
-```cpp
-auto screen = ScreenInteractive::Fullscreen();
-// screen.HandlePipedInput(true); // This is enabled by default
-screen.Loop(component);
-```
-
-
-## Turning Off Piped Input
-
-If you don't need this feature, or if it conflicts with your custom input handling, you can turn it off.
-
-To disable it, call `HandlePipedInput(false)` before starting your application's main loop:
-
-```cpp
-auto screen = ScreenInteractive::Fullscreen();
-screen.HandlePipedInput(false); // Turn off piped input handling
-screen.Loop(component);
-```

examples/component/CMakeLists.txt

@@ -39,7 +39,6 @@ example(radiobox)
 example(radiobox_in_frame)
 example(renderer)
 example(resizable_split)
-example(resizable_split_clamp)
 example(scrollbar)
 example(selection)
 example(slider)

examples/component/resizable_split.cpp

@@ -3,6 +3,7 @@
 // the LICENSE file.
 #include <memory>  // for shared_ptr, allocator, __shared_ptr_access
 
+#include "ftxui/component/captured_mouse.hpp"  // for ftxui
 #include "ftxui/component/component.hpp"  // for Renderer, ResizableSplitBottom, ResizableSplitLeft, ResizableSplitRight, ResizableSplitTop
 #include "ftxui/component/component_base.hpp"      // for ComponentBase
 #include "ftxui/component/screen_interactive.hpp"  // for ScreenInteractive
@@ -13,24 +14,17 @@ using namespace ftxui;
 int main() {
   auto screen = ScreenInteractive::Fullscreen();
 
-  // State:
+  auto middle = Renderer([] { return text("middle") | center; });
+  auto left = Renderer([] { return text("Left") | center; });
+  auto right = Renderer([] { return text("right") | center; });
+  auto top = Renderer([] { return text("top") | center; });
+  auto bottom = Renderer([] { return text("bottom") | center; });
+
   int left_size = 20;
   int right_size = 20;
   int top_size = 10;
   int bottom_size = 10;
 
-  // Renderers:
-  auto RendererInfo = [](const std::string& name, int* size) {
-    return Renderer([name, size] {
-      return text(name + ": " + std::to_string(*size)) | center;
-    });
-  };
-  auto middle = Renderer([] { return text("Middle") | center; });
-  auto left = RendererInfo("Left", &left_size);
-  auto right = RendererInfo("Right", &right_size);
-  auto top = RendererInfo("Top", &top_size);
-  auto bottom = RendererInfo("Bottom", &bottom_size);
-
   auto container = middle;
   container = ResizableSplitLeft(left, container, &left_size);
   container = ResizableSplitRight(right, container, &right_size);

examples/component/resizable_split_clamp.cpp

@@ -1,43 +0,0 @@
-// Copyright 2025 Arthur Sonzogni. All rights reserved.
-// Use of this source code is governed by the MIT license that can be found in
-// the LICENSE file.
-#include <memory>  // for shared_ptr, allocator, __shared_ptr_access
-
-#include "ftxui/component/component.hpp"  // for Renderer, ResizableSplitBottom, ResizableSplitLeft, ResizableSplitRight, ResizableSplitTop
-#include "ftxui/component/component_base.hpp"      // for ComponentBase
-#include "ftxui/component/screen_interactive.hpp"  // for ScreenInteractive
-#include "ftxui/dom/elements.hpp"  // for Element, operator|, text, center, border
-
-using namespace ftxui;
-
-int main() {
-  auto screen = ScreenInteractive::Fullscreen();
-
-  // State:
-  int size = 40;
-  int size_min = 10;
-  int size_max = 80;
-
-  // Renderers:
-  auto split = ResizableSplit({
-      .main = Renderer([] { return text("Left") | center; }),
-      .back = Renderer([] { return text("Right") | center; }),
-      .direction = Direction::Left,
-      .main_size = &size,
-      .min = &size_min,
-      .max = &size_max,
-  });
-
-  auto renderer = Renderer(split, [&] {
-    return window(text("Drag the separator with the mouse"),
-                  vbox({
-                      text("Min:  " + std::to_string(size_min)),
-                      text("Max:  " + std::to_string(size_max)),
-                      text("Size: " + std::to_string(size)),
-                      separator(),
-                      split->Render() | flex,
-                  }));
-  });
-
-  screen.Loop(renderer);
-}

include/ftxui/component/component_options.hpp

@@ -11,7 +11,6 @@
 #include <ftxui/util/ref.hpp>      // for Ref, ConstRef, StringRef
 #include <ftxui/util/warn_windows_macro.hpp>
 #include <functional>  // for function
-#include <limits>      // for numeric_limits
 #include <string>      // for string
 
 #include "ftxui/component/component_base.hpp"  // for Component
@@ -218,10 +217,6 @@ struct ResizableSplitOption {
       (direction() == Direction::Left || direction() == Direction::Right) ? 20
                                                                           : 10;
   std::function<Element()> separator_func = [] { return ::ftxui::separator(); };
-
-  // Constraints on main_size:
-  Ref<int> min = 0;
-  Ref<int> max = std::numeric_limits<int>::max();
 };
 
 // @brief Option for the `Slider` component.

include/ftxui/component/receiver.hpp

@@ -4,14 +4,14 @@
 #ifndef FTXUI_COMPONENT_RECEIVER_HPP_
 #define FTXUI_COMPONENT_RECEIVER_HPP_
 
+#include <ftxui/util/warn_windows_macro.hpp>
 #include <algorithm>           // for copy, max
 #include <atomic>              // for atomic, __atomic_base
 #include <condition_variable>  // for condition_variable
-#include <ftxui/util/warn_windows_macro.hpp>
+#include <memory>              // for unique_ptr, make_unique
-#include <memory>   // for unique_ptr, make_unique
+#include <mutex>               // for mutex, unique_lock
-#include <mutex>    // for mutex, unique_lock
+#include <queue>               // for queue
-#include <queue>    // for queue
+#include <utility>             // for move
-#include <utility>  // for move
 
 namespace ftxui {
 

include/ftxui/component/screen_interactive.hpp

@@ -43,11 +43,10 @@ class ScreenInteractive : public Screen {
   static ScreenInteractive TerminalOutput();
 
   // Destructor.
-  ~ScreenInteractive() override;
+  ~ScreenInteractive();
 
   // Options. Must be called before Loop().
   void TrackMouse(bool enable = true);
-  void HandlePipedInput(bool enable = true);
 
   // Return the currently active screen, nullptr if none.
   static ScreenInteractive* Active();
@@ -101,8 +100,6 @@ class ScreenInteractive : public Screen {
   void Draw(Component component);
   void ResetCursorPosition();
 
-  void InstallPipedInputHandling();
-
   void Signal(int signal);
 
   void FetchTerminalEvents();
@@ -120,7 +117,6 @@ class ScreenInteractive : public Screen {
                     int dimx,
                     int dimy,
                     bool use_alternative_screen);
-
   const Dimension dimension_;
   const bool use_alternative_screen_;
 
@@ -145,11 +141,6 @@ class ScreenInteractive : public Screen {
   bool force_handle_ctrl_c_ = true;
   bool force_handle_ctrl_z_ = true;
 
-  // Piped input handling state (POSIX only)
-  bool handle_piped_input_ = true;
-  // File descriptor for /dev/tty, used for piped input handling.
-  int tty_fd_ = -1;
-
   // The style of the cursor to restore on exit.
   int cursor_reset_shape_ = 1;
 

include/ftxui/dom/take_any_args.hpp

@@ -5,18 +5,25 @@
 #define FTXUI_DOM_TAKE_ANY_ARGS_HPP
 
 // IWYU pragma: private, include "ftxui/dom/elements.hpp"
-#include <deque>
 #include <ftxui/dom/node.hpp>
-#include <queue>
-#include <stack>
-#include <vector>
 
 namespace ftxui {
 
+template <class T>
+void Merge(Elements& /*container*/, T /*element*/) {}
+
+template <>
 inline void Merge(Elements& container, Element element) {
   container.push_back(std::move(element));
 }
 
+template <>
+inline void Merge(Elements& container, Elements elements) {
+  for (auto& element : elements) {
+    container.push_back(std::move(element));
+  }
+}
+
 // Turn a set of arguments into a vector.
 template <class... Args>
 Elements unpack(Args... args) {
@@ -25,50 +32,11 @@ Elements unpack(Args... args) {
   return vec;
 }
 
-// Make |container| able to take any number of arguments.
+// Make |container| able to take any number of argments.
 #define TAKE_ANY_ARGS(container)                               \
-  inline Element container(Element child) {                    \
-    return container(unpack(std::move(child)));                \
-  }                                                            \
-                                                               \
   template <class... Args>                                     \
-  inline Element container(Args... children) {                 \
+  Element container(Args... children) {                        \
     return container(unpack(std::forward<Args>(children)...)); \
-  }                                                            \
-                                                               \
-  template <class Container>                                   \
-  inline Element container(Container&& children) {             \
-    Elements elements;                                         \
-    for (auto& child : children) {                             \
-      elements.push_back(std::move(child));                    \
-    }                                                          \
-    return container(std::move(elements));                     \
-  }                                                            \
-  template <>                                                  \
-  inline Element container(std::stack<Element>&& children) {   \
-    Elements elements;                                         \
-    while (!children.empty()) {                                \
-      elements.push_back(std::move(children.top()));           \
-      children.pop();                                          \
-    }                                                          \
-    return container(std::move(elements));                     \
-  }                                                            \
-  template <>                                                  \
-  inline Element container(std::queue<Element>&& children) {   \
-    Elements elements;                                         \
-    while (!children.empty()) {                                \
-      elements.push_back(std::move(children.front()));         \
-      children.pop();                                          \
-    }                                                          \
-    return container(std::move(elements));                     \
-  }                                                            \
-  template <>                                                  \
-  inline Element container(std::deque<Element>&& children) {   \
-    Elements elements;                                         \
-    for (auto& child : children) {                             \
-      elements.push_back(std::move(child));                    \
-    }                                                          \
-    return container(std::move(elements));                     \
   }
 
 TAKE_ANY_ARGS(vbox)

src/ftxui/component.cppm

@@ -3,14 +3,14 @@
 
 export module ftxui.component;
 
-export import :Animation;
+export import ftxui.component.animation;
-export import :CapturedMouse;
+export import ftxui.component.captured_mouse;
-export import :Component;
+export import ftxui.component.component;
-export import :ComponentBase;
+export import ftxui.component.component_base;
-export import :ComponentOptions;
+export import ftxui.component.component_options;
-export import :Event;
+export import ftxui.component.event;
-export import :Loop;
+export import ftxui.component.loop;
-export import :Mouse;
+export import ftxui.component.mouse;
-export import :Receiver;
+export import ftxui.component.receiver;
-export import :ScreenInteractive;
+export import ftxui.component.screen_interactive;
-export import :Task;
+export import ftxui.component.task;

src/ftxui/component/animation.cppm

@@ -1,4 +1,4 @@
-/// @module ftxui.component:Animation
+/// @module ftxui.component.animation
 /// @brief C++20 module interface for the Animation namespace of the Component module.
 ///
 
@@ -6,7 +6,7 @@ module;
 
 #include <ftxui/component/animation.hpp>
 
-export module ftxui.component:Animation;
+export module ftxui.component.animation;
 
 /**
  * @namespace ftxui::animation
@@ -23,7 +23,7 @@ export namespace ftxui::animation {
 
     /**
      * @namespace easing
-     * @brief The FTXUI ftxui::animation::easing:: namespace
+     * @brief The FTXUI sf::animation::easing:: namespace
      */
     namespace easing {
         using ftxui::animation::easing::Function;

src/ftxui/component/captured_mouse.cppm

@@ -1,11 +1,11 @@
-/// @module ftxui.component.CapturedMouse
+/// @module ftxui.component.captured_mouse
 /// @brief Module file for the CapturedMouseInterface class of the Component module
 
 module;
 
 #include <ftxui/component/captured_mouse.hpp>
 
-export module ftxui.component:CapturedMouse;
+export module ftxui.component.captured_mouse;
 
 /**
  * @namespace ftxui

src/ftxui/component/component.cppm

@@ -1,11 +1,11 @@
-/// @module ftxui.component:Component
+/// @module ftxui.component.component
 /// @brief Module file for the Component classes of the Component module
 
 module;
 
 #include <ftxui/component/component.hpp>
 
-export module ftxui.component:Component;
+export module ftxui.component.component;
 
 /**
  * @namespace ftxui
@@ -28,10 +28,6 @@ export namespace ftxui {
     using ftxui::operator|;
     using ftxui::operator|=;
 
-    /**
-     * @namespace Container
-     * @brief The FTXUI ftxui::Container:: namespace
-     */
     namespace Container {
         using ftxui::Container::Vertical;
         using ftxui::Container::Horizontal;

src/ftxui/component/component_base.cppm

@@ -1,11 +1,11 @@
-/// @module ftxui.component:ComponentBase
+/// @module ftxui.component.component_base
 /// @brief Module file for the ComponentBase class of the Component module
 
 module;
 
 #include <ftxui/component/component_base.hpp>
 
-export module ftxui.component:ComponentBase;
+export module ftxui.component.component_base;
 
 /**
  * @namespace ftxui
@@ -16,10 +16,6 @@ export namespace ftxui {
     using ftxui::Focus;
     using ftxui::Event;
 
-    /**
-     * @namespace animation
-     * @brief The FTXUI ftxui::animation:: namespace
-     */
     namespace animation {
         using ftxui::animation::Params;
     }

src/ftxui/component/component_options.cppm

@@ -1,11 +1,11 @@
-/// @module ftxui.component:ComponentOptions
+/// @module ftxui.component.component_options
 /// @brief Module file for options for the Component class of the Component module
 
 module;
 
 #include <ftxui/component/component_options.hpp>
 
-export module ftxui.component:ComponentOptions;
+export module ftxui.component.component_options;
 
 /**
  * @namespace ftxui

src/ftxui/component/event.cppm

@@ -1,11 +1,11 @@
-/// @module ftxui.component:Event
+/// @module ftxui.component.event
 /// @brief Module file for the Event struct of the Component module
 
 module;
 
 #include <ftxui/component/event.hpp>
 
-export module ftxui.component:Event;
+export module ftxui.component.event;
 
 /**
  * @namespace ftxui

src/ftxui/component/input.cpp

@@ -173,7 +173,7 @@ class InputBase : public ComponentBase, public InputOption {
       elements.push_back(element);
     }
 
-    auto element = vbox(std::move(elements)) | frame;
+    auto element = vbox(std::move(elements), cursor_line) | frame;
     return transform_func({
                std::move(element), hovered_, is_focused,
                false  // placeholder

src/ftxui/component/loop.cppm

@@ -1,11 +1,11 @@
-/// @module ftxui.component:Loop
+/// @module ftxui.component.loop
 /// @brief Module file for the Loop class of the Component module
 
 module;
 
 #include <ftxui/component/loop.hpp>
 
-export module ftxui.component:Loop;
+export module ftxui.component.loop;
 
 /**
  * @namespace ftxui

src/ftxui/component/menu.cpp

@@ -145,8 +145,8 @@ class MenuBase : public ComponentBase, public MenuOption {
     }
 
     const Element bar = IsHorizontal()
-                            ? hbox(std::move(elements))
+                            ? hbox(std::move(elements), selected_focus_)
-                            : vbox(std::move(elements));
+                            : vbox(std::move(elements), selected_focus_);
 
     if (!underline.enabled) {
       return bar | reflect(box_);

src/ftxui/component/mouse.cppm

@@ -1,11 +1,11 @@
-/// @module ftxui.component:Mouse
+/// @module ftxui.component.mouse
 /// @brief Module file for the Mouse struct of the Component module
 
 module;
 
 #include <ftxui/component/mouse.hpp>
 
-export module ftxui.component:Mouse;
+export module ftxui.component.mouse;
 
 /**
  * @namespace ftxui

src/ftxui/component/radiobox.cpp

@@ -46,7 +46,7 @@ class RadioboxBase : public ComponentBase, public RadioboxOption {
       }
       elements.push_back(element | reflect(boxes_[i]));
     }
-    return vbox(std::move(elements)) | reflect(box_);
+    return vbox(std::move(elements), hovered_) | reflect(box_);
   }
 
   // NOLINTNEXTLINE(readability-function-cognitive-complexity)

src/ftxui/component/receiver.cppm

@@ -1,11 +1,11 @@
-/// @module ftxui.component:Receiver
+/// @module ftxui.component.receiver
 /// @brief Module file for the Receiver class of the Component module
 
 module;
 
 #include <ftxui/component/receiver.hpp>
 
-export module ftxui.component:Receiver;
+export module ftxui.component.receiver;
 
 /**
  * @namespace ftxui

src/ftxui/component/resizable_split.cpp

@@ -1,7 +1,6 @@
 // Copyright 2021 Arthur Sonzogni. All rights reserved.
 // Use of this source code is governed by the MIT license that can be found in
 // the LICENSE file.
-#include <algorithm>                              // for max
 #include <ftxui/component/component_options.hpp>  // for ResizableSplitOption
 #include <ftxui/dom/direction.hpp>  // for Direction, Direction::Down, Direction::Left, Direction::Right, Direction::Up
 #include <ftxui/util/ref.hpp>       // for Ref
@@ -19,22 +18,34 @@
 namespace ftxui {
 namespace {
 
-class ResizableSplitBase : public ComponentBase, public ResizableSplitOption {
+class ResizableSplitBase : public ComponentBase {
  public:
   explicit ResizableSplitBase(ResizableSplitOption options)
-      : ResizableSplitOption(std::move(options)) {
+      : options_(std::move(options)) {
-    switch (direction()) {
+    switch (options_->direction()) {
       case Direction::Left:
-        Add(Container::Horizontal({main, back}));
+        Add(Container::Horizontal({
+            options_->main,
+            options_->back,
+        }));
         break;
       case Direction::Right:
-        Add(Container::Horizontal({back, main}));
+        Add(Container::Horizontal({
+            options_->back,
+            options_->main,
+        }));
         break;
       case Direction::Up:
-        Add(Container::Vertical({main, back}));
+        Add(Container::Vertical({
+            options_->main,
+            options_->back,
+        }));
         break;
       case Direction::Down:
-        Add(Container::Vertical({back, main}));
+        Add(Container::Vertical({
+            options_->back,
+            options_->main,
+        }));
         break;
     }
   }
@@ -64,27 +75,27 @@ class ResizableSplitBase : public ComponentBase, public ResizableSplitOption {
       return ComponentBase::OnEvent(event);
     }
 
-    switch (direction()) {
+    switch (options_->direction()) {
       case Direction::Left:
-        main_size() = std::max(0, event.mouse().x - box_.x_min);
+        options_->main_size() = std::max(0, event.mouse().x - box_.x_min);
-        break;
+        return true;
       case Direction::Right:
-        main_size() = std::max(0, box_.x_max - event.mouse().x);
+        options_->main_size() = std::max(0, box_.x_max - event.mouse().x);
-        break;
+        return true;
       case Direction::Up:
-        main_size() = std::max(0, event.mouse().y - box_.y_min);
+        options_->main_size() = std::max(0, event.mouse().y - box_.y_min);
-        break;
+        return true;
       case Direction::Down:
-        main_size() = std::max(0, box_.y_max - event.mouse().y);
+        options_->main_size() = std::max(0, box_.y_max - event.mouse().y);
-        break;
+        return true;
     }
 
-    main_size() = std::clamp(main_size(), min(), max());
+    // NOTREACHED()
-    return true;
+    return false;
   }
 
   Element OnRender() final {
-    switch (direction()) {
+    switch (options_->direction()) {
       case Direction::Left:
         return RenderLeft();
       case Direction::Right:
@@ -100,41 +111,46 @@ class ResizableSplitBase : public ComponentBase, public ResizableSplitOption {
 
   Element RenderLeft() {
     return hbox({
-               main->Render() | size(WIDTH, EQUAL, main_size()),
+               options_->main->Render() |
-               separator_func() | reflect(separator_box_),
+                   size(WIDTH, EQUAL, options_->main_size()),
-               back->Render() | xflex,
+               options_->separator_func() | reflect(separator_box_),
+               options_->back->Render() | xflex,
            }) |
            reflect(box_);
   }
 
   Element RenderRight() {
     return hbox({
-               back->Render() | xflex,
+               options_->back->Render() | xflex,
-               separator_func() | reflect(separator_box_),
+               options_->separator_func() | reflect(separator_box_),
-               main->Render() | size(WIDTH, EQUAL, main_size()),
+               options_->main->Render() |
+                   size(WIDTH, EQUAL, options_->main_size()),
            }) |
            reflect(box_);
   }
 
   Element RenderTop() {
     return vbox({
-               main->Render() | size(HEIGHT, EQUAL, main_size()),
+               options_->main->Render() |
-               separator_func() | reflect(separator_box_),
+                   size(HEIGHT, EQUAL, options_->main_size()),
-               back->Render() | yflex,
+               options_->separator_func() | reflect(separator_box_),
+               options_->back->Render() | yflex,
            }) |
            reflect(box_);
   }
 
   Element RenderBottom() {
     return vbox({
-               back->Render() | yflex,
+               options_->back->Render() | yflex,
-               separator_func() | reflect(separator_box_),
+               options_->separator_func() | reflect(separator_box_),
-               main->Render() | size(HEIGHT, EQUAL, main_size()),
+               options_->main->Render() |
+                   size(HEIGHT, EQUAL, options_->main_size()),
            }) |
            reflect(box_);
   }
 
  private:
+  Ref<ResizableSplitOption> options_;
   CapturedMouse captured_mouse_;
   Box separator_box_;
   Box box_;

src/ftxui/component/resizable_split_test.cpp

@@ -233,105 +233,5 @@ TEST(ResizableSplit, NavigationVertical) {
   EXPECT_FALSE(component_bottom->Active());
 }
 
-TEST(ResizableSplit, MinMaxSizeLeft) {
-  int position = 5;
-  auto component = ResizableSplit({
-      .main = BasicComponent(),
-      .back = BasicComponent(),
-      .direction = Direction::Left,
-      .main_size = &position,
-      .separator_func = [] { return separatorDouble(); },
-      .min = 3,
-      .max = 8,
-  });
-  auto screen = Screen(20, 20);
-  Render(screen, component->Render());
-  EXPECT_EQ(position, 5);
-  EXPECT_TRUE(component->OnEvent(MousePressed(5, 1)));
-  EXPECT_EQ(position, 5);
-  // Try to resize below min
-  EXPECT_TRUE(component->OnEvent(MousePressed(2, 1)));
-  EXPECT_EQ(position, 3);  // Clamped to min
-  // Try to resize above max
-  EXPECT_TRUE(component->OnEvent(MousePressed(10, 1)));
-  EXPECT_EQ(position, 8);  // Clamped to max
-  EXPECT_TRUE(component->OnEvent(MouseReleased(10, 1)));
-  EXPECT_EQ(position, 8);
-}
-
-TEST(ResizableSplit, MinMaxSizeRight) {
-  int position = 5;
-  auto component = ResizableSplit({
-      .main = BasicComponent(),
-      .back = BasicComponent(),
-      .direction = Direction::Right,
-      .main_size = &position,
-      .separator_func = [] { return separatorDouble(); },
-      .min = 3,
-      .max = 8,
-  });
-  auto screen = Screen(20, 20);
-  Render(screen, component->Render());
-  EXPECT_EQ(position, 5);
-  EXPECT_TRUE(component->OnEvent(MousePressed(14, 1)));
-  EXPECT_EQ(position, 5);
-  // Try to resize below min
-  EXPECT_TRUE(component->OnEvent(MousePressed(18, 1)));
-  EXPECT_EQ(position, 3);  // Clamped to min
-  // Try to resize above max
-  EXPECT_TRUE(component->OnEvent(MousePressed(10, 1)));
-  EXPECT_EQ(position, 8);  // Clamped to max
-  EXPECT_TRUE(component->OnEvent(MouseReleased(10, 1)));
-  EXPECT_EQ(position, 8);
-}
-
-TEST(ResizableSplit, MinMaxSizeTop) {
-  int position = 5;
-  auto component = ResizableSplit({
-      .main = BasicComponent(),
-      .back = BasicComponent(),
-      .direction = Direction::Up,
-      .main_size = &position,
-      .separator_func = [] { return separatorDouble(); },
-      .min = 2,
-      .max = 10,
-  });
-  auto screen = Screen(20, 20);
-  Render(screen, component->Render());
-  EXPECT_EQ(position, 5);
-  EXPECT_TRUE(component->OnEvent(MousePressed(1, 5)));
-  EXPECT_EQ(position, 5);
-  // Try to resize below min
-  EXPECT_TRUE(component->OnEvent(MousePressed(1, 1)));
-  EXPECT_EQ(position, 2);  // Clamped to min
-  // Try to resize above max
-  EXPECT_TRUE(component->OnEvent(MousePressed(1, 15)));
-  EXPECT_EQ(position, 10);  // Clamped to max
-}
-
-TEST(ResizableSplit, MinMaxSizeBottom) {
-  int position = 5;
-  auto component = ResizableSplit({
-      .main = BasicComponent(),
-      .back = BasicComponent(),
-      .direction = Direction::Down,
-      .main_size = &position,
-      .separator_func = [] { return separatorDouble(); },
-      .min = 3,
-      .max = 12,
-  });
-  auto screen = Screen(20, 20);
-  Render(screen, component->Render());
-  EXPECT_EQ(position, 5);
-  EXPECT_TRUE(component->OnEvent(MousePressed(1, 14)));
-  EXPECT_EQ(position, 5);
-  // Try to resize below min
-  EXPECT_TRUE(component->OnEvent(MousePressed(1, 18)));
-  EXPECT_EQ(position, 3);  // Clamped to min
-  // Try to resize above max
-  EXPECT_TRUE(component->OnEvent(MousePressed(1, 5)));
-  EXPECT_EQ(position, 12);  // Clamped to max
-}
-
 }  // namespace ftxui
 // NOLINTEND

src/ftxui/component/screen_interactive.cpp

@@ -112,13 +112,13 @@ void ftxui_on_resize(int columns, int rows) {
 
 #else  // POSIX (Linux & Mac)
 
-int CheckStdinReady(int fd) {
+int CheckStdinReady() {
   timeval tv = {0, 0};  // NOLINT
   fd_set fds;
-  FD_ZERO(&fds);                                // NOLINT
+  FD_ZERO(&fds);                                          // NOLINT
-  FD_SET(fd, &fds);                             // NOLINT
+  FD_SET(STDIN_FILENO, &fds);                             // NOLINT
-  select(fd + 1, &fds, nullptr, nullptr, &tv);  // NOLINT
+  select(STDIN_FILENO + 1, &fds, nullptr, nullptr, &tv);  // NOLINT
-  return FD_ISSET(fd, &fds);                    // NOLINT
+  return FD_ISSET(STDIN_FILENO, &fds);                    // NOLINT
 }
 
 #endif
@@ -372,18 +372,6 @@ void ScreenInteractive::TrackMouse(bool enable) {
   track_mouse_ = enable;
 }
 
-/// @brief Enable or disable automatic piped input handling.
-/// When enabled, FTXUI will detect piped input and redirect stdin from /dev/tty
-/// for keyboard input, allowing applications to read piped data while still
-/// receiving interactive keyboard events.
-/// @param enable Whether to enable piped input handling. Default is true.
-/// @note This must be called before Loop().
-/// @note This feature is enabled by default.
-/// @note This feature is only available on POSIX systems (Linux/macOS).
-void ScreenInteractive::HandlePipedInput(bool enable) {
-  handle_piped_input_ = enable;
-}
-
 /// @brief Add a task to the main loop.
 /// It will be executed later, after every other scheduled tasks.
 void ScreenInteractive::Post(Task task) {
@@ -539,8 +527,6 @@ void ScreenInteractive::Install() {
   // https://github.com/ArthurSonzogni/FTXUI/issues/846
   Flush();
 
-  InstallPipedInputHandling();
-
   // After uninstalling the new configuration, flush it to the terminal to
   // ensure it is fully applied:
   on_exit_functions.emplace([] { Flush(); });
@@ -606,10 +592,9 @@ void ScreenInteractive::Install() {
   }
 
   struct termios terminal;  // NOLINT
-  tcgetattr(tty_fd_, &terminal);
+  tcgetattr(STDIN_FILENO, &terminal);
-  on_exit_functions.emplace([terminal = terminal, tty_fd_ = tty_fd_] {
+  on_exit_functions.emplace(
-    tcsetattr(tty_fd_, TCSANOW, &terminal);
+      [=] { tcsetattr(STDIN_FILENO, TCSANOW, &terminal); });
-  });
 
   // Enabling raw terminal input mode
   terminal.c_iflag &= ~IGNBRK;  // Disable ignoring break condition
@@ -637,7 +622,7 @@ void ScreenInteractive::Install() {
                              // read.
   terminal.c_cc[VTIME] = 0;  // Timeout in deciseconds for non-canonical read.
 
-  tcsetattr(tty_fd_, TCSANOW, &terminal);
+  tcsetattr(STDIN_FILENO, TCSANOW, &terminal);
 
 #endif
 
@@ -678,37 +663,6 @@ void ScreenInteractive::Install() {
   PostAnimationTask();
 }
 
-void ScreenInteractive::InstallPipedInputHandling() {
-#if !defined(_WIN32) && !defined(__EMSCRIPTEN__)
-  tty_fd_ = STDIN_FILENO;
-  // Handle piped input redirection if explicitly enabled by the application.
-  // This allows applications to read data from stdin while still receiving
-  // keyboard input from the terminal for interactive use.
-  if (!handle_piped_input_) {
-    return;
-  }
-
-  // If stdin is a terminal, we don't need to open /dev/tty.
-  if (isatty(STDIN_FILENO)) {
-    return;
-  }
-
-  // Open /dev/tty for keyboard input.
-  tty_fd_ = open("/dev/tty", O_RDONLY);
-  if (tty_fd_ < 0) {
-    // Failed to open /dev/tty (containers, headless systems, etc.)
-    tty_fd_ = STDIN_FILENO;  // Fallback to stdin.
-    return;
-  }
-
-  // Close the /dev/tty file descriptor on exit.
-  on_exit_functions.emplace([this] {
-    close(tty_fd_);
-    tty_fd_ = -1;
-  });
-#endif
-}
-
 // private
 void ScreenInteractive::Uninstall() {
   ExitNow();
@@ -1098,7 +1052,6 @@ void ScreenInteractive::FetchTerminalEvents() {
   // Convert the input events to FTXUI events.
   // For each event, we call the terminal input parser to convert it to
   // Event.
-  std::wstring wstring;
   for (const auto& r : records) {
     switch (r.EventType) {
       case KEY_EVENT: {
@@ -1107,16 +1060,11 @@ void ScreenInteractive::FetchTerminalEvents() {
         if (key_event.bKeyDown == FALSE) {
           continue;
         }
-        const wchar_t wc = key_event.uChar.UnicodeChar;
+        std::wstring wstring;
-        wstring += wc;
+        wstring += key_event.uChar.UnicodeChar;
-        if (wc >= 0xd800 && wc <= 0xdbff) {
-          // Wait for the Low Surrogate to arrive in the next record.
-          continue;
-        }
         for (auto it : to_string(wstring)) {
           internal_->terminal_input_parser.Add(it);
         }
-        wstring.clear();
       } break;
       case WINDOW_BUFFER_SIZE_EVENT:
         Post(Event::Special({0}));
@@ -1148,7 +1096,7 @@ void ScreenInteractive::FetchTerminalEvents() {
     internal_->terminal_input_parser.Add(out[i]);
   }
 #else  // POSIX (Linux & Mac)
-  if (!CheckStdinReady(tty_fd_)) {
+  if (!CheckStdinReady()) {
     const auto timeout =
         std::chrono::steady_clock::now() - internal_->last_char_time;
     const size_t timeout_ms =
@@ -1160,7 +1108,7 @@ void ScreenInteractive::FetchTerminalEvents() {
 
   // Read chars from the terminal.
   std::array<char, 128> out{};
-  size_t l = read(tty_fd_, out.data(), out.size());
+  size_t l = read(fileno(stdin), out.data(), out.size());
 
   // Convert the chars to events.
   for (size_t i = 0; i < l; ++i) {

src/ftxui/component/screen_interactive.cppm

@@ -1,11 +1,11 @@
-/// @module ftxui.component:ScreenInteractive
+/// @module ftxui.component.screen_interactive
 /// @brief Module file for the ScreenInteractive class of the Component module
 
 module;
 
 #include <ftxui/component/screen_interactive.hpp>
 
-export module ftxui.component:ScreenInteractive;
+export module ftxui.component.screen_interactive;
 
 /**
  * @namespace ftxui

src/ftxui/component/screen_interactive_piped_input_test.cpp

@@ -1,222 +0,0 @@
-// Copyright 2025 Arthur Sonzogni. All rights reserved.
-// Use of this source code is governed by the MIT license that can be found in
-// the LICENSE file.
-#include <fcntl.h>
-#include <gtest/gtest.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <cstdio>
-
-#include "ftxui/component/component.hpp"
-#include "ftxui/component/screen_interactive.hpp"
-#include "ftxui/dom/elements.hpp"
-
-#if !defined(_WIN32) && !defined(__EMSCRIPTEN__)
-
-namespace ftxui {
-
-namespace {
-
-// Test fixture for piped input functionality
-class PipedInputTest : public ::testing::Test {
- protected:
-  void SetUp() override {
-    // Save original stdin for restoration
-    original_stdin_ = dup(STDIN_FILENO);
-  }
-
-  void TearDown() override {
-    // Restore original stdin
-    if (original_stdin_ >= 0) {
-      dup2(original_stdin_, STDIN_FILENO);
-      close(original_stdin_);
-    }
-  }
-
-  // Create a pipe and redirect stdin to read from it
-  void SetupPipedStdin() {
-    if (pipe(pipe_fds_) == 0) {
-      dup2(pipe_fds_[0], STDIN_FILENO);
-      close(pipe_fds_[0]);
-      // Keep write end open for writing test data
-      piped_stdin_setup_ = true;
-    }
-  }
-
-  // Write test data to the piped stdin
-  void WriteToPipedStdin(const std::string& data) {
-    if (piped_stdin_setup_) {
-      write(pipe_fds_[1], data.c_str(), data.length());
-      close(pipe_fds_[1]);  // Close write end to signal EOF
-    }
-  }
-
-  // Check if /dev/tty is available (not available in some CI environments)
-  bool IsTtyAvailable() {
-    struct stat st;
-    return stat("/dev/tty", &st) == 0;
-  }
-
- private:
-  int original_stdin_ = -1;
-  int pipe_fds_[2] = {-1, -1};
-  bool piped_stdin_setup_ = false;
-};
-
-TEST_F(PipedInputTest, DefaultBehaviorEnabled) {
-  // Test that HandlePipedInput is enabled by default
-  if (!IsTtyAvailable()) {
-    GTEST_SKIP() << "/dev/tty not available in this environment";
-  }
-
-  auto screen = ScreenInteractive::TerminalOutput();
-  auto component = Renderer([] { return text("test"); });
-
-  SetupPipedStdin();
-  WriteToPipedStdin("test data\n");
-
-  // Install should redirect stdin since HandlePipedInput is on by default
-  screen.Install();
-
-  // Stdin should be the tty
-  EXPECT_TRUE(isatty(STDIN_FILENO));
-
-  screen.Uninstall();
-}
-
-TEST_F(PipedInputTest, ExplicitlyDisabled) {
-  // Test that explicitly disabling works
-  auto screen = ScreenInteractive::TerminalOutput();
-  screen.HandlePipedInput(false);
-  auto component = Renderer([] { return text("test"); });
-
-  SetupPipedStdin();
-  WriteToPipedStdin("test data\n");
-
-  screen.Install();
-
-  // Stdin should still be the pipe since feature is disabled
-  EXPECT_FALSE(isatty(STDIN_FILENO));
-
-  screen.Uninstall();
-}
-
-TEST_F(PipedInputTest, ExplicitlyEnabled) {
-  if (!IsTtyAvailable()) {
-    GTEST_SKIP() << "/dev/tty not available in this environment";
-  }
-
-  auto screen = ScreenInteractive::TerminalOutput();
-  screen.HandlePipedInput(true);  // Explicitly enable
-  auto component = Renderer([] { return text("test"); });
-
-  SetupPipedStdin();
-  WriteToPipedStdin("test data\n");
-
-  // Before install: stdin should be piped
-  EXPECT_FALSE(isatty(STDIN_FILENO));
-
-  screen.Install();
-
-  // After install with piped input handling: stdin should be redirected to tty
-  EXPECT_TRUE(isatty(STDIN_FILENO));
-
-  screen.Uninstall();
-
-  // After uninstall: stdin should be restored to original state
-  // Note: This will be the pipe we set up, so it should be non-tty
-  EXPECT_FALSE(isatty(STDIN_FILENO));
-}
-
-TEST_F(PipedInputTest, NormalStdinUnchanged) {
-  // Test that normal stdin (not piped) is not affected
-  auto screen = ScreenInteractive::TerminalOutput();
-  auto component = Renderer([] { return text("test"); });
-
-  // Don't setup piped stdin - use normal stdin
-  bool original_isatty = isatty(STDIN_FILENO);
-
-  screen.Install();
-
-  // Stdin should remain unchanged
-  EXPECT_EQ(original_isatty, isatty(STDIN_FILENO));
-
-  screen.Uninstall();
-
-  // Stdin should still be unchanged
-  EXPECT_EQ(original_isatty, isatty(STDIN_FILENO));
-}
-
-TEST_F(PipedInputTest, MultipleInstallUninstallCycles) {
-  if (!IsTtyAvailable()) {
-    GTEST_SKIP() << "/dev/tty not available in this environment";
-  }
-
-  auto screen = ScreenInteractive::TerminalOutput();
-  auto component = Renderer([] { return text("test"); });
-
-  SetupPipedStdin();
-  WriteToPipedStdin("test data\n");
-
-  // First cycle
-  screen.Install();
-  EXPECT_TRUE(isatty(STDIN_FILENO));
-  screen.Uninstall();
-  EXPECT_FALSE(isatty(STDIN_FILENO));
-
-  // Second cycle should work the same
-  screen.Install();
-  EXPECT_TRUE(isatty(STDIN_FILENO));
-  screen.Uninstall();
-  EXPECT_FALSE(isatty(STDIN_FILENO));
-}
-
-TEST_F(PipedInputTest, HandlePipedInputMethodBehavior) {
-  auto screen = ScreenInteractive::TerminalOutput();
-
-  // Test method can be called multiple times
-  screen.HandlePipedInput(true);
-  screen.HandlePipedInput(false);
-  screen.HandlePipedInput(true);
-
-  // Should be enabled after last call
-  SetupPipedStdin();
-  WriteToPipedStdin("test data\n");
-
-  if (IsTtyAvailable()) {
-    screen.Install();
-    EXPECT_TRUE(isatty(STDIN_FILENO));
-    screen.Uninstall();
-  }
-}
-
-// Test the graceful fallback when /dev/tty is not available
-// This test simulates environments like containers where /dev/tty might not
-// exist
-TEST_F(PipedInputTest, GracefulFallbackWhenTtyUnavailable) {
-  auto screen = ScreenInteractive::TerminalOutput();
-  auto component = Renderer([] { return text("test"); });
-
-  SetupPipedStdin();
-  WriteToPipedStdin("test data\n");
-
-  // This test doesn't directly mock /dev/tty unavailability since that's hard
-  // to do in a unit test environment, but the code path handles freopen()
-  // failure gracefully
-  screen.Install();
-
-  // The behavior depends on whether /dev/tty is available
-  // If available, stdin gets redirected; if not, it remains piped
-  // Both behaviors are correct
-
-  screen.Uninstall();
-
-  // After uninstall, stdin should be restored
-  EXPECT_FALSE(isatty(STDIN_FILENO));  // Should still be our test pipe
-}
-
-}  // namespace
-
-}  // namespace ftxui
-
-#endif  // !defined(_WIN32) && !defined(__EMSCRIPTEN__)

src/ftxui/component/task.cppm

@@ -1,11 +1,11 @@
-/// @module ftxui.component:Task
+/// @module ftxui.component.task
 /// @brief Module file for the Task class of the Component module
 
 module;
 
 #include <ftxui/component/task.hpp>
 
-export module ftxui.component:Task;
+export module ftxui.component.task;
 
 /**
  * @namespace ftxui

src/ftxui/component/task_runner.hpp

@@ -21,8 +21,8 @@ class TaskRunner {
   auto PostTask(Task task) -> void;
 
   /// Schedules a task to be executed after a certain duration.
-  auto PostDelayedTask(Task task,
+  auto PostDelayedTask(Task task, std::chrono::steady_clock::duration duration)
-                       std::chrono::steady_clock::duration duration) -> void;
+      -> void;
 
   /// Runs the tasks in the queue, return the delay until the next delayed task
   /// can be executed.

src/ftxui/dom.cppm

@@ -1,15 +1,15 @@
 /// @module ftxui.dom
-/// @brief Module file for FTXUI DOM operations.
+/// @brief Module file for FTXUI main operations.
 
 export module ftxui.dom;
 
-export import :Canvas;
+export import ftxui.dom.canvas;
-export import :Deprecated;
+export import ftxui.dom.deprecated;
-export import :Direction;
+export import ftxui.dom.direction;
-export import :Elements;
+export import ftxui.dom.elements;
-export import :FlexboxConfig;
+export import ftxui.dom.flexbox_config;
-export import :LinearGradient;
+export import ftxui.dom.linear_gradient;
-export import :Node;
+export import ftxui.dom.node;
-export import :Requirement;
+export import ftxui.dom.requirement;
-export import :Selection;
+export import ftxui.dom.selection;
-export import :Table;
+export import ftxui.dom.table;

src/ftxui/dom/box_helper.cpp

@@ -4,18 +4,11 @@
 #include "ftxui/dom/box_helper.hpp"
 
 #include <algorithm>  // for max
-#include <cstdint>
+#include <vector>     // for vector
-#include <vector>  // for vector
 
 namespace ftxui::box_helper {
 
 namespace {
-
-int SafeRatio(int value, int numerator, int denominator) {
-  return static_cast<int64_t>(value) * static_cast<int64_t>(numerator) /
-         std::max(static_cast<int64_t>(denominator), static_cast<int64_t>(1));
-}
-
 // Called when the size allowed is greater than the requested size. This
 // distributes the extra spaces toward the flexible elements, in relative
 // proportions.
@@ -24,7 +17,7 @@ void ComputeGrow(std::vector<Element>* elements,
                  int flex_grow_sum) {
   for (Element& element : *elements) {
     const int added_space =
-        SafeRatio(extra_space, element.flex_grow, flex_grow_sum);
+        extra_space * element.flex_grow / std::max(flex_grow_sum, 1);
     extra_space -= added_space;
     flex_grow_sum -= element.flex_grow;
     element.size = element.min_size + added_space;
@@ -38,8 +31,8 @@ void ComputeShrinkEasy(std::vector<Element>* elements,
                        int extra_space,
                        int flex_shrink_sum) {
   for (Element& element : *elements) {
-    const int added_space = SafeRatio(
+    const int added_space = extra_space * element.min_size *
-        extra_space, element.min_size * element.flex_shrink, flex_shrink_sum);
+                            element.flex_shrink / std::max(flex_shrink_sum, 1);
     extra_space -= added_space;
     flex_shrink_sum -= element.flex_shrink * element.min_size;
     element.size = element.min_size + added_space;
@@ -47,7 +40,7 @@ void ComputeShrinkEasy(std::vector<Element>* elements,
 }
 
 // Called when the size allowed is lower than the requested size, and the
-// shrinkable element can not absorb the (negative) extra_space. This assigns
+// shrinkable element can not absorbe the (negative) extra_space. This assign
 // zero to shrinkable elements and distribute the remaining (negative)
 // extra_space toward the other non shrinkable elements.
 void ComputeShrinkHard(std::vector<Element>* elements,
@@ -59,8 +52,7 @@ void ComputeShrinkHard(std::vector<Element>* elements,
       continue;
     }
 
-    const int added_space = SafeRatio(extra_space, element.min_size, size);
+    const int added_space = extra_space * element.min_size / std::max(1, size);
-
     extra_space -= added_space;
     size -= element.min_size;
 

src/ftxui/dom/canvas.cppm

@@ -1,11 +1,11 @@
-/// @module ftxui.dom:Canvas
+/// @module ftxui.dom.canvas
-/// @brief Module file for the Canvas struct of the DOM module
+/// @brief Module file for the Canvas struct of the Dom module
 
 module;
 
 #include <ftxui/dom/canvas.hpp>
 
-export module ftxui.dom:Canvas;
+export module ftxui.dom.canvas;
 
 /**
  * @namespace ftxui

src/ftxui/dom/deprecated.cppm

@@ -1,11 +1,11 @@
-/// @module ftxui.dom:Deprecated
+/// @module ftxui.dom.deprecated
-/// @brief Module file for deprecated parts of the DOM module
+/// @brief Module file for deprecated parts of the Dom module
 
 module;
 
 #include <ftxui/dom/deprecated.hpp>
 
-export module ftxui.dom:Deprecated;
+export module ftxui.dom.deprecated;
 
 /**
  * @namespace ftxui

src/ftxui/dom/direction.cppm

@@ -1,11 +1,11 @@
-/// @module ftxui.dom:Direction
+/// @module ftxui.dom.direction
 /// @brief Module file for the Direction enum of the Dom module
 
 module;
 
 #include <ftxui/dom/direction.hpp>
 
-export module ftxui.dom:Direction;
+export module ftxui.dom.direction;
 
 /**
  * @namespace ftxui

src/ftxui/dom/elements.cppm

@@ -1,11 +1,11 @@
-/// @module ftxui.dom:Elements
+/// @module ftxui.dom.elements
-/// @brief Module file for the Element classes and functions of the DOM module
+/// @brief Module file for the Element classes and functions of the Dom module
 
 module;
 
 #include <ftxui/dom/elements.hpp>
 
-export module ftxui.dom:Elements;
+export module ftxui.dom.elements;
 
 /**
  * @namespace ftxui

src/ftxui/dom/flexbox_config.cppm

@@ -1,11 +1,11 @@
-/// @module ftxui.dom:FlexboxConfig
+/// @module ftxui.dom.flexbox_config
-/// @brief Module file for the FlexboxConfig struct of the DOM module
+/// @brief Module file for the FlexboxConfig struct of the Dom module
 
 module;
 
 #include <ftxui/dom/flexbox_config.hpp>
 
-export module ftxui.dom:FlexboxConfig;
+export module ftxui.dom.flexbox_config;
 
 /**
  * @namespace ftxui

src/ftxui/dom/hbox_test.cpp

@@ -2,13 +2,9 @@
 // Use of this source code is governed by the MIT license that can be found in
 // the LICENSE file.
 #include <gtest/gtest.h>  // for Test, TestInfo (ptr only), EXPECT_EQ, Message, TEST, TestPartResult
-#include <array>          // for array
+#include <cstddef>  // for size_t
-#include <cstddef>        // for size_t
+#include <string>   // for allocator, basic_string, string
-#include <queue>
+#include <vector>   // for vector
-#include <stack>          // for stack
-#include <string>         // for allocator, basic_string, string
-#include <unordered_set>  // for unordered_set
-#include <vector>         // for vector
 
 #include "ftxui/dom/elements.hpp"  // for text, operator|, Element, flex_grow, flex_shrink, hbox
 #include "ftxui/dom/node.hpp"       // for Render
@@ -362,39 +358,5 @@ TEST(HBoxTest, FlexGrow_NoFlex_FlewShrink) {
   }
 }
 
-TEST(HBoxTest, FromElementsContainer) {
-  Elements elements_vector{text("0"), text("1")};
-
-  std::array<Element, 2> elements_array{text("0"), text("1")};
-
-  std::deque<Element> elements_deque{text("0"), text("1")};
-
-  std::stack<Element> elements_stack;
-  elements_stack.push(text("1"));
-  elements_stack.push(text("0"));
-
-  std::queue<Element> elements_queue;
-  elements_queue.emplace(text("0"));
-  elements_queue.emplace(text("1"));
-
-  const std::vector<Element> collection_hboxes{
-      hbox(std::move(elements_vector)), hbox(std::move(elements_array)),
-      hbox(std::move(elements_stack)),  hbox(std::move(elements_deque)),
-      hbox(std::move(elements_queue)),
-  };
-
-  for (const Element& collection_hbox : collection_hboxes) {
-    Screen screen(2, 1);
-    Render(screen, collection_hbox);
-    EXPECT_EQ("01", screen.ToString());
-  }
-
-  // Exception: unordered set, which has no guaranteed order.
-  std::unordered_set<Element> elements_set{text("0"), text("0")};
-  Screen screen(2, 1);
-  Render(screen, hbox(elements_set));
-  EXPECT_EQ("00", screen.ToString());
-};
-
 }  // namespace ftxui
 // NOLINTEND

src/ftxui/dom/linear_gradient.cppm

@@ -1,11 +1,11 @@
-/// @module ftxui.dom:LinearGradient
+/// @module ftxui.dom.linear_gradient
-/// @brief Module file for the LinearGradient struct of the DOM module
+/// @brief Module file for the LinearGradient struct of the Dom module
 
 module;
 
 #include <ftxui/dom/linear_gradient.hpp>
 
-export module ftxui.dom:LinearGradient;
+export module ftxui.dom.linear_gradient;
 
 /**
  * @namespace ftxui

src/ftxui/dom/node.cppm

@@ -1,11 +1,11 @@
-/// @module ftxui.dom:Node
+/// @module ftxui.dom.node
-/// @brief Module file for the Node class of the DOM module
+/// @brief Module file for the Node class of the Dom module
 
 module;
 
 #include <ftxui/dom/node.hpp>
 
-export module ftxui.dom:Node;
+export module ftxui.dom.node;
 
 /**
  * @namespace ftxui

src/ftxui/dom/requirement.cppm

@@ -1,11 +1,11 @@
-/// @module ftxui.dom:Requirement
+/// @module ftxui.dom.requirement
-/// @brief Module file for the Requirement struct of the DOM module
+/// @brief Module file for the Requirement struct of the Dom module
 
 module;
 
 #include <ftxui/dom/requirement.hpp>
 
-export module ftxui.dom:Requirement;
+export module ftxui.dom.requirement;
 
 /**
  * @namespace ftxui

src/ftxui/dom/selection.cppm

@@ -1,11 +1,11 @@
-/// @module ftxui.dom:Selection
+/// @module ftxui.dom.selection
-/// @brief Module file for the Selection class of the DOM module
+/// @brief Module file for the Selection class of the Dom module
 
 module;
 
 #include <ftxui/dom/selection.hpp>
 
-export module ftxui.dom:Selection;
+export module ftxui.dom.selection;
 
 /**
  * @namespace ftxui

src/ftxui/dom/table.cppm

@@ -1,11 +1,11 @@
-/// @module ftxui.dom:Table
+/// @module ftxui.dom.table
-/// @brief Module file for the Table class of the DOM module
+/// @brief Module file for the Table class of the Dom module
 
 module;
 
 #include <ftxui/dom/table.hpp>
 
-export module ftxui.dom:Table;
+export module ftxui.dom.table;
 
 /**
  * @namespace ftxui

src/ftxui/screen.cppm

@@ -3,12 +3,12 @@
 
 export module ftxui.screen;
 
-export import :Box;
+export import ftxui.screen.box;
-export import :Color;
+export import ftxui.screen.color;
-export import :ColorInfo;
+export import ftxui.screen.color_info;
-export import :Deprecated;
+export import ftxui.screen.deprecated;
-export import :Image;
+export import ftxui.screen.image;
-export import :Pixel;
+export import ftxui.screen.pixel;
-export import :Screen;
+export import ftxui.screen.screen;
-export import :String;
+export import ftxui.screen.string;
-export import :Terminal;
+export import ftxui.screen.terminal;

src/ftxui/screen/box.cppm

@@ -1,11 +1,11 @@
-/// @module ftxui.screen:Box
+/// @module ftxui.screen.box
 /// @brief Module file for the Box struct of the Screen module
 
 module;
 
 #include <ftxui/screen/box.hpp>
 
-export module ftxui.screen:Box;
+export module ftxui.screen.box;
 
 /**
  * @namespace ftxui

src/ftxui/screen/color.cppm

@@ -1,11 +1,11 @@
-/// @module ftxui.screen:Color
+/// @module ftxui.screen.color
 /// @brief Module file for the Color class of the Screen module
 
 module;
 
 #include <ftxui/screen/color.hpp>
 
-export module ftxui.screen:Color;
+export module ftxui.screen.color;
 
 /**
  * @namespace ftxui
@@ -14,10 +14,6 @@ export module ftxui.screen:Color;
 export namespace ftxui {
     using ftxui::Color;
 
-    /**
-     * @namespace literals
-     * @brief The FTXUI ftxui::literals:: namespace
-     */
     inline namespace literals {
         using ftxui::literals::operator""_rgb;
     }

src/ftxui/screen/color_info.cppm

@@ -1,11 +1,11 @@
-/// @module ftxui.screen:ColorInfo
+/// @module ftxui.screen.color_info
 /// @brief Module file for the ColorInfo struct of the Screen module
 
 module;
 
 #include <ftxui/screen/color_info.hpp>
 
-export module ftxui.screen:ColorInfo;
+export module ftxui.screen.color_info;
 
 /**
  * @namespace ftxui

src/ftxui/screen/deprecated.cppm

@@ -1,11 +1,11 @@
-/// @module ftxui.screen:Deprecated
+/// @module ftxui.screen.deprecated
 /// @brief Module file for the deprecated parts of the Screen module
 
 module;
 
 #include <ftxui/screen/deprecated.hpp>
 
-export module ftxui.screen:Deprecated;
+export module ftxui.screen.deprecated;
 
 /**
  * @namespace ftxui

src/ftxui/screen/image.cppm

@@ -1,11 +1,11 @@
-/// @module ftxui.screen:Image
+/// @module ftxui.screen.image
 /// @brief Module file for the Image class of the Screen module
 
 module;
 
 #include <ftxui/screen/image.hpp>
 
-export module ftxui.screen:Image;
+export module ftxui.screen.image;
 
 /**
  * @namespace ftxui

src/ftxui/screen/pixel.cppm

@@ -1,11 +1,11 @@
-/// @module ftxui.screen:Pixel
+/// @module ftxui.screen.pixel
 /// @brief Module file for the Pixel struct of the Screen module
 
 module;
 
 #include <ftxui/screen/pixel.hpp>
 
-export module ftxui.screen:Pixel;
+export module ftxui.screen.pixel;
 
 /**
  * @namespace ftxui

src/ftxui/screen/screen.cppm

@@ -1,21 +1,17 @@
-/// @module ftxui.screen:Screen
+/// @module ftxui.screen.screen
 /// @brief Module file for the Screen class of the Screen module
 
 module;
 
 #include <ftxui/screen/screen.hpp>
 
-export module ftxui.screen:Screen;
+export module ftxui.screen.screen;
 
 /**
  * @namespace ftxui
  * @brief The FTXUI ftxui:: namespace
  */
 export namespace ftxui {
-    /**
-     * @namespace Dimension
-     * @brief The FTXUI ftxui::Dimension:: namespace
-     */
     namespace Dimension {
         using ftxui::Dimension::Fixed;
         using ftxui::Dimension::Full;

src/ftxui/screen/string.cppm

@@ -1,11 +1,11 @@
-/// @module ftxui.screen:String
+/// @module ftxui.screen.string
 /// @brief Module file for string functions of the Screen module
 
 module;
 
 #include <ftxui/screen/string.hpp>
 
-export module ftxui.screen:String;
+export module ftxui.screen.string;
 
 /**
  * @namespace ftxui

src/ftxui/screen/terminal.cppm

@@ -1,11 +1,11 @@
-/// @module ftxui.screen:Terminal
+/// @module ftxui.screen.terminal
 /// @brief Module file for the Terminal namespace of the Screen module
 
 module;
 
 #include <ftxui/screen/terminal.hpp>
 
-export module ftxui.screen:Terminal;
+export module ftxui.screen.terminal;
 
 /**
  * @namespace ftxui
@@ -14,10 +14,6 @@ export module ftxui.screen:Terminal;
 export namespace ftxui {
     using ftxui::Dimensions;
 
-    /**
-     * @namespace Terminal
-     * @brief The FTXUI ftxui::Terminal:: namespace
-     */
     namespace Terminal {
         using ftxui::Terminal::Size;
         using ftxui::Terminal::SetFallbackSize;

src/ftxui/util.cppm

@@ -3,5 +3,5 @@
 
 export module ftxui.util;
 
-export import :AutoReset;
+export import ftxui.util.autoreset;
-export import :Ref;
+export import ftxui.util.ref;

src/ftxui/util/autoreset.cppm

@@ -1,11 +1,11 @@
-/// @module ftxui.util:AutoReset
+/// @module ftxui.util.autoreset
 /// @brief Module file for the AutoReset class of the Util module
 
 module;
 
 #include <ftxui/util/autoreset.hpp>
 
-export module ftxui.util:AutoReset;
+export module ftxui.util.autoreset;
 
 /**
  * @namespace ftxui

src/ftxui/util/ref.cppm

@@ -1,11 +1,11 @@
-/// @module ftxui.util:Ref
+/// @module ftxui.util.ref
 /// @brief Module file for the Ref classes of the Util module
 
 module;
 
 #include <ftxui/util/ref.hpp>
 
-export module ftxui.util:Ref;
+export module ftxui.util.ref;
 
 /**
  * @namespace ftxui

tools/build_multiversion_doc.py

@@ -1,489 +0,0 @@
-#!/usr/bin/env python3
-
-import os
-import subprocess
-import shutil
-import tempfile
-import json
-from pathlib import Path
-from typing import List, Dict
-
-# --- Configuration ---
-# URL for the translations repository. This is where other language branches reside.
-TRANSLATIONS_REPO_URL = "https://github.com/ArthurSonzogni/ftxui-translations"
-# --- End Configuration ---
-
-# Mapping of language codes to their display names for the dropdown menu.
-# Key: Standard BCP 47/ISO 639-1 Code
-# Value: [Native Name, Doxygen Name]
-LANG_NAME_MAP = {
-    "af": ["Afrikaans", "Afrikaans"],
-    "ar": ["العربية", "Arabic"],
-    "bg": ["Български", "Bulgarian"],
-    "ca": ["Català", "Catalan"],
-    "cs": ["Čeština", "Czech"],
-    "da": ["Dansk", "Danish"],
-    "de": ["Deutsch", "German"],
-    "el": ["Ελληνικά", "Greek"],
-    "en": ["English", "English"],
-    "eo": ["Esperanto", "Esperanto"],
-    "es": ["Español", "Spanish"],
-    "fi": ["Suomi", "Finnish"],
-    "fr": ["Français", "French"],
-    "hi": ["हिन्दी", "Hindi"],
-    "hr": ["Hrvatski", "Croatian"],
-    "hu": ["Magyar", "Hungarian"],
-    "hy": ["Հայերեն", "Armenian"],
-    "id": ["Bahasa Indonesia", "Indonesian"],
-    "it": ["Italiano", "Italian"],
-    "ja": ["日本語", "Japanese-en"],
-    "ko": ["한국어", "Korean-en"],
-    "lt": ["Lietuvių", "Lithuanian"],
-    "lv": ["Latviešu", "Latvian"],
-    "mk": ["Македонски", "Macedonian"],
-    "nl": ["Nederlands", "Dutch"],
-    "no": ["Norsk", "Norwegian"],
-    "pl": ["Polski", "Polish"],
-    "pt": ["Português", "Portuguese"],
-    "ro": ["Română", "Romanian"],
-    "ru": ["Русский", "Russian"],
-    "sk": ["Slovenčina", "Slovak"],
-    "sl": ["Slovenščina", "Slovene"],
-    "sr": ["Српски", "Serbian"],
-    "sv": ["Svenska", "Swedish"],
-    "tr": ["Türkçe", "Turkish"],
-    "uk": ["Українська", "Ukrainian"],
-    "vi": ["Tiếng Việt", "Vietnamese"],
-    "zh-CH": ["中文 (简体)", "Chinese"],
-    "zh-TW": ["中文 (繁體)", "Chinese-Traditional"],
-}
-
-
-class DocInfo:
-    """A structure to hold all information about a single documentation build."""
-    def __init__(self, lang: str, version_name: str, is_main_version: bool, output_root: Path, is_primary_lang: bool = True):
-        self.lang = lang
-        self.version_name = version_name  # e.g., "main", "v6.1.9"
-        self.is_main_version = is_main_version
-        self.is_primary_lang = is_primary_lang
-        
-        if self.is_primary_lang:
-            if self.is_main_version:
-                # English Main: Deployed to the root directory
-                self.dest_dir = output_root
-            else:
-                # English Versions: Deployed to /en/<version_name>
-                self.dest_dir = output_root / "en" / version_name
-        else:
-            # Translated Docs (only 'main' version for now): Deployed to /<lang_code>/
-            self.dest_dir = output_root / lang
-
-        # The path to this version's index.html, relative to the output root.
-        self.index_path_from_root = self.dest_dir / "index.html"
-
-    @property
-    def key(self) -> str:
-        """A unique key for this documentation set (e.g., 'en-main', 'fr-main', 'en-v6.1.9')."""
-        return f"{self.lang}-{self.version_name}"
-
-    def __repr__(self) -> str:
-        return f"DocInfo(lang='{self.lang}', version='{self.version_name}', dest_dir='{self.dest_dir}')"
-
-def run_command(command: List[str], check: bool = True, cwd: Path = None):
-    """
-    Runs a command, prints its output, and handles errors.
-    """
-    command_str = ' '.join(command)
-    print(f"Executing: {command_str} in {cwd or Path.cwd()}")
-    try:
-        result = subprocess.run(
-            command,
-            capture_output=True,
-            text=True,
-            check=check,
-            cwd=cwd
-        )
-        if result.stdout:
-            print(result.stdout)
-        if result.stderr:
-            print(result.stderr)
-        return result
-    except subprocess.CalledProcessError as e:
-        print(f"ERROR: Command failed with exit code {e.returncode}")
-        print(f"Command: {command_str}")
-        if e.stdout:
-            print("--- STDOUT ---")
-            print(e.stdout)
-        if e.stderr:
-            print("--- STDERR ---")
-            print(e.stderr)
-        raise  # Re-raise the exception to halt the script
-
-def get_switchers_js(
-    current_doc: DocInfo,
-    all_docs: List[DocInfo],
-    current_html_file: Path
-) -> str:
-    """
-    Generates the JavaScript for both the version and language switcher dropdowns.
-    """
-    
-    # 1. Prepare Language Data (Links to the main version/entry point of each language)
-    language_map: Dict[str, str] = {}
-    language_display_names: Dict[str, str] = {}
-    language_doxygen_names: Dict[str, str] = {}
-    
-    # Filter for the main entry point of each language (e.g., /fr/, /en/ and /)
-    main_language_docs = {}
-    for doc in all_docs:
-        # Use the main version for its language as the entry point
-        if doc.is_main_version or (doc.is_primary_lang and doc.version_name == 'main'):
-            if doc.lang not in main_language_docs:
-                main_language_docs[doc.lang] = doc
-
-    # Calculate relative paths for the language switcher
-    for lang_code, doc in main_language_docs.items():
-        relative_path = os.path.relpath(doc.index_path_from_root, current_html_file.parent)
-        language_map[lang_code] = relative_path
-        # Use the map for display name, fall back to code if not found
-        language_display_names[lang_code] = LANG_NAME_MAP.get(lang_code,
-                                                              lang_code)[0]
-        language_doxygen_names[lang_code] = LANG_NAME_MAP.get(lang_code,
-                                                              lang_code)[1]
-        
-    language_names = list(language_map.keys())
-    # Sort languages: 'en' first, then others alphabetically.
-    language_names.sort(key=lambda x: (x != 'en', x))
-
-
-    # 2. Prepare Version Data (Only versions for the current language)
-    version_docs = [doc for doc in all_docs if doc.lang == current_doc.lang]
-    version_names = [v.version_name for v in version_docs]
-    version_paths: Dict[str, str] = {}
-    
-    # Calculate relative paths for the version switcher
-    for version_doc in version_docs:
-        relative_path = os.path.relpath(version_doc.index_path_from_root, current_html_file.parent)
-        version_paths[version_doc.version_name] = relative_path
-
-    # Use json.dumps for safe serialization of data into JavaScript.
-    langs_json = json.dumps(language_names)
-    lang_paths_json = json.dumps(language_map)
-    lang_display_json = json.dumps(language_display_names)
-    versions_json = json.dumps(version_names)
-    version_paths_json = json.dumps(version_paths)
-    current_lang_json = json.dumps(current_doc.lang)
-    current_version_json = json.dumps(current_doc.version_name)
-
-    # Note: We are using Doxygen's #projectnumber container to inject both switchers.
-    # We will wrap the original element with a new container.
-    return f"""
-document.addEventListener('DOMContentLoaded', function() {{
-  const projectNumber = document.getElementById('projectname');
-
-  if (!projectNumber) {{
-    console.warn('Doxygen element with ID "projectnumber" not found. Cannot add version switcher.');
-    return;
-  }}
-
-  const langs = {langs_json};
-  const lang_paths = {lang_paths_json};
-  const lang_display = {lang_display_json};
-  const versions = {versions_json};
-  const version_paths = {version_paths_json};
-  const currentLang = {current_lang_json};
-  const currentVersion = {current_version_json};
-
-  // Helper function to create a styled select element
-  const createSelect = (options, current, paths, label, displayMap = null) => {{
-    const select = document.createElement('select');
-    select.title = label;
-    select.onchange = function() {{
-      const selectedValue = this.value;
-      if (selectedValue in paths) {{
-        window.location.href = paths[selectedValue];
-      }}
-    }};
-
-    // Sort versions: 'main' first, then others numerically descending.
-    options.sort((a, b) => {{
-      if (a === 'main') return -1;
-      if (b === 'main') return 1;
-      return b.localeCompare(a, undefined, {{ numeric: true, sensitivity: 'base' }});
-    }});
-
-    options.forEach(v => {{
-      const option = document.createElement('option');
-      option.value = v;
-      // Use the displayMap if provided, otherwise default to the value (v)
-      option.textContent = displayMap ? displayMap[v] : v; 
-      if (v === current) {{
-        option.selected = true;
-      }}
-      select.appendChild(option);
-    }});
-
-    // Apply some styling to make it look good.
-    Object.assign(select.style, {{
-      backgroundColor: 'rgba(0, 0, 0, 0.8)',
-      color: 'white',
-      border: '1px solid rgba(255, 255, 255, 0.2)',
-      padding: '5px',
-      borderRadius: '5px',
-      fontSize: '14px',
-      fontFamily: 'inherit',
-      margin: '0 5px 0 0',
-      cursor: 'pointer'
-    }});
-    return select;
-  }};
-
-  // 1. Create Language Switcher, passing the language display names map
-  const langSelect = createSelect(langs, currentLang, lang_paths, 'Select Language', lang_display);
-  
-  // 2. Create Version Switcher
-  const versionSelect = createSelect(versions, currentVersion, version_paths, 'Select Version');
-
-  // 3. Create FTXUI title.
-  const ftxuiTitle = document.createElement('span');
-  ftxuiTitle.textContent = 'FTXUI: ';
-  Object.assign(ftxuiTitle.style, {{
-    color: 'white',
-    fontSize: '20px',
-    fontWeight: 'bold',
-    marginRight: '10px'
-  }});
-
-  // 3. Create a container to hold both selectors
-  const container = document.createElement('div');
-  container.id = 'version-lang-switchers';
-  Object.assign(container.style, {{
-    display: 'flex',
-    alignItems: 'center',
-    justifyContent: 'flex-end',
-    width: 'auto'
-  }});
-  container.appendChild(ftxuiTitle);
-  container.appendChild(langSelect);
-  container.appendChild(versionSelect);
-
-  Object.assign(container.style, {{
-    backgroundColor: 'rgba(0, 0, 0, 0.5)',
-    padding: '5px 10px',
-    borderRadius: '8px'
-  }});
-
-
-  // Replace the Doxygen project number element with our container.
-  projectNumber.replaceWith(container);
-
-  // Clean up the original Doxygen project number text if it still exists nearby
-  const parent = container.parentElement;
-  if (parent) {{
-    const textNode = Array.from(parent.childNodes).find(n => n.nodeType === 3 && n.textContent.trim() !== '');
-    if (textNode) {{
-      textNode.remove();
-    }}
-  }}
-}});
-"""
-
-def build_doc_from_git(doc_info: DocInfo, build_root: Path, repo_url: str, branch_or_tag: str, temp_repo_dir: Path):
-    """
-    Handles checking out the source from a git reference, running the build,
-    and copying the output to the final destination.
-    
-    :param doc_info: The DocInfo object for the build.
-    :param build_root: The temporary root directory for all builds.
-    :param repo_url: The URL or path to the git repository.
-    :param branch_or_tag: The git reference (branch or tag) to check out.
-    :param temp_repo_dir: The path to the temporary cloned repository directory.
-    """
-    print(f"--- Building {doc_info.key} (Source: {branch_or_tag} from {repo_url}) ---")
-    
-    # 1. Archive the source code from the repository reference.
-    version_src_dir = build_root / f"src_{doc_info.key}"
-    version_src_dir.mkdir(parents=True, exist_ok=True)
-
-    archive_path = version_src_dir / "source.tar"
-    
-    # Determine the directory to run git archive from (it needs to be the root of the git repo)
-    git_run_dir = temp_repo_dir if temp_repo_dir.is_dir() else Path.cwd()
-
-    run_command([
-        "git", "archive", branch_or_tag,
-        "--format=tar", f"--output={archive_path}"
-    ], cwd=git_run_dir)
-    
-    run_command(["tar", "-xf", str(archive_path)], cwd=version_src_dir)
-    archive_path.unlink()
-
-    # 2. Configure and build the docs using CMake.
-    version_build_dir = build_root / f"build_{doc_info.key}"
-    version_build_dir.mkdir()
-
-    # 2.a Update doc/Doxyfile.in to set the correct language.
-    doxyfile_in_path = version_src_dir / "doc" / "Doxyfile.in"
-    if not doxyfile_in_path.is_file():
-        print(f"FATAL: Doxyfile.in not found at {doxyfile_in_path} for {doc_info.key}")
-        exit(1)
-    doxyfile_content = doxyfile_in_path.read_text(encoding='utf-8')
-    # Replace the keyword "English" with the appropriate Doxygen language name.
-    lang_doxygen_name = LANG_NAME_MAP.get(doc_info.lang, [doc_info.lang,
-                                                          doc_info.lang])[1]
-    doxyfile_content = doxyfile_content.replace("English", lang_doxygen_name)
-
-    
-    # Assuming CMakeLists.txt is in the root of the extracted source
-    run_command([ 
-        "cmake", str(version_src_dir), 
-        "-DFTXUI_BUILD_DOCS=ON", 
-        '-DFTXUI_BUILD_EXAMPLES=ON' # Required for the Doxygen build target
-    ], cwd=version_build_dir)
-    
-    run_command(["make", "doc"], cwd=version_build_dir)
-
-    # 3. Copy the generated HTML files to the final destination.
-    doxygen_html_dir = version_build_dir / "doc" / "doxygen" / "html"
-    if not doxygen_html_dir.is_dir():
-        print(f"FATAL: Doxygen HTML output not found for {doc_info.key} at {doxygen_html_dir}")
-        exit(1)
-
-    print(f"Copying files to: {doc_info.dest_dir}")
-    shutil.copytree(doxygen_html_dir, doc_info.dest_dir, dirs_exist_ok=True)
-
-def main():
-    """Main function to build multi-version and multi-language documentation."""
-    root_dir = Path.cwd()
-    output_dir = root_dir / "multiversion_docs"
-
-    print("--- 1. Cleaning up old documentation ---")
-    if output_dir.exists():
-        shutil.rmtree(output_dir)
-    output_dir.mkdir(parents=True, exist_ok=True)
-
-    all_docs: List[DocInfo] = []
-
-    # --- 2. Gather English (Primary) Versions from the current repository ---
-    print("--- 2a. Getting English versions (main repo) ---")
-    
-    # Get all tags that start with 'v' for versioning
-    git_tags_result = run_command(["git", "tag", "--list", "v*"])
-    
-    # Start with 'main', then add sorted tags (reverse numerical order)
-    english_versions = ["main"] + sorted(
-        git_tags_result.stdout.splitlines(),
-        reverse=True
-    )
-    
-    print(f"English versions to build: {', '.join(english_versions)}")
-
-    for name in english_versions:
-        is_main = name == "main"
-        all_docs.append(DocInfo("en", name, is_main, output_dir, is_primary_lang=True))
-
-    with tempfile.TemporaryDirectory() as build_dir_str:
-        build_dir = Path(build_dir_str)
-        temp_translations_repo = build_dir / "translations_repo"
-
-        # --- 2b. Gather Translated Language Branches ---
-        print("\n--- 2b. Cloning translations repo and getting language branches (excluding 'main') ---")
-        try:
-            # Clone the translations repository
-            run_command(["git", "clone", TRANSLATIONS_REPO_URL, str(temp_translations_repo)])
-
-            # Get remote branches (e.g., origin/fr, origin/zh-CH) and map them to lang codes
-            translation_branches_result = run_command(
-                ["git", "branch", "-r", "--list", "origin/*"], 
-                cwd=temp_translations_repo
-            )
-            
-            # Filter and map to language codes
-            language_branches = []
-            for line in translation_branches_result.stdout.splitlines():
-                branch_name = line.strip()
-                
-                # Ignore lines that are references (like 'origin/HEAD -> origin/main')
-                if '->' in branch_name:
-                    continue
-                
-                # Extract the language code (e.g., 'fr' from 'origin/fr')
-                if branch_name.startswith('origin/'):
-                    # The name after 'origin/'
-                    lang_code = branch_name.split('origin/')[1] 
-                    
-                    # Explicitly exclude 'main' as requested by the user
-                    if lang_code != 'main': 
-                        language_branches.append(lang_code)
-
-            print(f"Translation languages to build: {', '.join(language_branches)}")
-            
-            for lang in language_branches:
-                # For translations, we treat them as the 'main' version for that language
-                # The branch name is the language code (e.g., 'fr' branch)
-                all_docs.append(DocInfo(lang, "main", True, output_dir, is_primary_lang=False))
-
-        except Exception as e:
-            print(f"Warning: Could not clone or process translations repository: {e}")
-            # Continue with English docs if translation cloning fails
-
-        # --- 3. Build documentation for each DocInfo ---
-        for doc in all_docs:
-            if doc.is_primary_lang:
-                # English docs are archived from the current directory (root_dir)
-                build_doc_from_git(doc, build_dir, "origin", doc.version_name, root_dir)
-            else:
-                # Translated docs are archived from the cloned translation repo
-                # FIX: Use 'origin/<lang>' as the git reference because 'git archive' 
-                # inside the repository only knows remote-tracking branches.
-                translation_git_ref = f"origin/{doc.lang}"
-                build_doc_from_git(doc, build_dir, TRANSLATIONS_REPO_URL, translation_git_ref, temp_translations_repo)
-
-        # --- 4. Inject version and language switchers into all HTML files ---
-        print("\n--- Injecting version and language switcher JavaScript ---")
-        
-        # A set to keep track of processed directories
-        processed_dirs = set() 
-        
-        for doc in all_docs:
-            if not doc.dest_dir.exists() or doc.dest_dir in processed_dirs:
-                continue
-
-            print(f"Processing HTML files in: {doc.dest_dir}")
-
-            # For the main 'en' directory, we need to handle the structure carefully 
-            # as it contains the root, but we only want to inject once per file.
-            html_files: List[Path] = []
-            # We need all language branch names for exclusion, including 'en'.
-            all_lang_dirs = [d.lang for d in all_docs if not d.is_primary_lang] + ['en']
-
-            if doc.is_main_version and doc.is_primary_lang:
-                # This is the root level ('/')
-                # Find all HTML files, but explicitly exclude the language subdirectories ('en', 'fr', etc.)
-                html_files.extend(doc.dest_dir.glob("*.html"))
-                for subdir in doc.dest_dir.iterdir():
-                    if subdir.is_dir() and subdir.name not in all_lang_dirs:
-                        html_files.extend(subdir.rglob("*.html"))
-            else:
-                # This handles /en/vX.Y.Z/ or /fr/ 
-                html_files = list(doc.dest_dir.rglob("*.html"))
-            
-            # Since multiple DocInfos might point to the same file (e.g., index.html), 
-            # we inject the script relative to that specific file's context.
-            for html_file in html_files:
-                js_script = get_switchers_js(doc, all_docs, html_file)
-                script_tag = f'<script>{js_script}</script>'
-
-                content = html_file.read_text(encoding='utf-8')
-                # Inject the script right before the closing body tag.
-                new_content = content.replace("</body>", f"{script_tag}\n</body>")
-                html_file.write_text(new_content, encoding='utf-8')
-
-            processed_dirs.add(doc.dest_dir)
-
-    print("\n--- 5. Finalizing ---")
-    print("Multi-version and multi-language documentation generated successfully!")
-    print(f"Output located in: {output_dir.resolve()}")
-
-if __name__ == "__main__":
-    main()

tools/build_translations.py

@@ -1,534 +0,0 @@
-#!/usr/bin/env python3
-"""
-FTXUI → translations translator, v2.9 (Full Rich Console Output).
-- Diff-aware and cost-optimized.
-- AGGRESSIVE Throttling for Free Tier (max ~5-6 RPM).
-- Parses JSON streams (Robust) for accurate token usage tracking.
-- DEBUG: Prints the full raw output stream as formatted, syntax-highlighted YAML using 'rich'.
-- CONSOLE: All logging and output now uses rich markup and styling.
-"""
-
-from __future__ import annotations
-
-import argparse
-import json
-import shutil
-import subprocess
-import time
-import sys
-from collections import deque
-from pathlib import Path
-from typing import Any, Dict, List, Optional
-# If 'rich' or 'pyyaml' is not installed, install them via: pip install rich pyyaml
-from rich.console import Console
-from rich.syntax import Syntax
-import yaml
-
-# Initialize rich console once for colored printing
-# Using style="dark_sea_green4" for a pleasant terminal default color
-console = Console()
-
-# ---------------------------------------------------------------------------
-# Config & Constants
-# ---------------------------------------------------------------------------
-FTXUI_REPO_URL = "git@github.com:ArthurSonzogni/FTXUI.git"
-TRANSLATIONS_REPO_URL = "git@github.com:ArthurSonzogni/ftxui-translations.git"
-MODEL = "gemini-2.5-flash"
-
-# --- FREE TIER LIMITS (Conservative) ---
-LIMIT_RPM = 1_000           # Max requests per minute
-LIMIT_TPM = 1_000_000   # Tokens per minute
-POST_REQUEST_DELAY = 2 # Seconds to SLEEP after every request.
-
-CPP_EXT = {".cppm", ".cpp", ".hpp", ".h", ".ipp"}
-MD_EXT = {".md"}
-TRANSLATABLE_EXT = CPP_EXT | MD_EXT
-
-ALLOWED_TOOLS = ",".join([
-    "list_directory",
-    "read_file",
-    "write_file",
-    "glob",
-    "search_file_content",
-    "replace",
-    "read_many_files",
-])
-
-LANG_NAMES = {
-    "fr": "French",
-    "it": "Italian",
-    "zh-CN": "Simplified Chinese",
-    "zh-TW": "Traditional Chinese",
-    "zh-HK": "Hong Kong Chinese",
-    "ja": "Japanese",
-    "es": "Spanish",
-    "pt": "Portuguese",
-    "de": "German",
-    "ru": "Russian",
-    "ko": "Korean",
-}
-
-CACHE_FILE = "translation_cache.json"
-
-# ---------------------------------------------------------------------------
-# Rich Console Helpers
-# ---------------------------------------------------------------------------
-
-def print_step(msg: str):
-    # Big, bold step indicator
-    console.print(f"\n[bold deep_sky_blue1]==> {msg}[/]", highlight=False)
-
-def print_info(msg: str):
-    # Standard informational message
-    console.print(f"[cyan]  -> {msg}[/cyan]", highlight=False)
-
-def print_success(msg: str):
-    # Successful outcome
-    console.print(f"[green]  ✓ {msg}[/green]", highlight=False)
-
-def print_warn(msg: str):
-    # Warning message
-    console.print(f"[yellow]  ! {msg}[/yellow]", highlight=False)
-
-def print_err(msg: str):
-    # Critical error message with reverse styling
-    console.print(f"[bold white on red]  X {msg}[/]", highlight=False)
-
-# ---------------------------------------------------------------------------
-# Rate Limiter
-# ---------------------------------------------------------------------------
-class RateLimiter:
-    def __init__(self, rpm_limit: int, tpm_limit: int):
-        self.rpm_limit = rpm_limit
-        self.tpm_limit = tpm_limit
-        self.requests: deque[float] = deque()
-        self.tokens: deque[tuple[float, int]] = deque()
-        self.session_requests = 0
-
-    def _cleanup(self, now: float):
-        """Remove entries older than 60 seconds."""
-        window_start = now - 60.0
-        while self.requests and self.requests[0] < window_start:
-            self.requests.popleft()
-        while self.tokens and self.tokens[0][0] < window_start:
-            self.tokens.popleft()
-
-    def wait_for_capacity(self, estimated_tokens: int = 1000):
-        while True:
-            now = time.time()
-            self._cleanup(now)
-            
-            if len(self.requests) >= self.rpm_limit:
-                wait_time = 60.0 - (now - self.requests[0]) + 1.0
-                print_warn(f"RPM limit reached ({self.rpm_limit}). Cooling down for {wait_time:.1f}s...")
-                time.sleep(wait_time)
-                continue
-
-            current_tpm = sum(count for _, count in self.tokens)
-            if current_tpm + estimated_tokens > self.tpm_limit:
-                if self.tokens:
-                    wait_time = 60.0 - (now - self.tokens[0][0]) + 1.0
-                    print_warn(f"TPM limit saturation ({current_tpm}/{self.tpm_limit}). Cooling down for {wait_time:.1f}s...")
-                    time.sleep(wait_time)
-                    continue
-            
-            break
-
-    def record_usage(self, input_tok: int, output_tok: int):
-        now = time.time()
-        total = input_tok + output_tok
-        self.requests.append(now)
-        self.tokens.append((now, total))
-        print_info(f"Usage recorded: {total} tokens (In: {input_tok}, Out: {output_tok})")
-    
-    def increment_session_counter(self):
-        self.session_requests += 1
-
-limiter = RateLimiter(LIMIT_RPM, LIMIT_TPM)
-
-# ---------------------------------------------------------------------------
-# Prompts
-# ---------------------------------------------------------------------------
-AGENT_NEW_FILE_PROMPT = """\
-You are an autonomous documentation translator. You are translating the FTXUI
-C++ library from English into {lang_name} ("{lang_code}").
-
-GOAL
-- Translate a single, NEW file to {lang_name} ("{lang_code}").
-- The file at {tx_root}/{rel_path} is currently a copy of the English source.
-- Translate IN-PLACE.
-
-WORKFLOW
-1. Read {tx_root}/{rel_path}
-2. Translate ONLY documentation:
-   * C++ comments (//, /* ... */)
-   * Doxygen comments (///, /** ... */).
-   * Prose in Markdown.
-3. DO NOT translate/modify:
-   * C/C++ code, identifiers, includes, macros.
-   * Doxygen commands/params.
-   * Markdown code fences/URLs.
-4. Overwrite {tx_root}/{rel_path} with the translation.
-
-TOOLS: {allowed_tools}.
-"""
-
-AGENT_DIFF_FILE_PROMPT = """\
-You are an autonomous documentation translator. You are translating the FTXUI
-C++ library from English into {lang_name} ("{lang_code}").
-
-GOAL
-- Update existing translation: {tx_root}/{rel_path}
-- Target: "{lang_name}" ("{lang_code}").
-
-CONTEXT: SOURCE DIFF
-The English source has changed. `git diff`:
-```diff
-{diff}
-```
-
-WORKFLOW
-1. Read {tx_root}/{rel_path}
-2. Analyze the `diff`.
-3. For each changed English section:
-   a. Find corresponding old translation.
-   b. Generate new translation for the new English text.
-   c. Update the file using `replace`.
-4. ONLY update text where the source changed.
-5. DO NOT translate code.
-
-RULES:
-1. Translate ONLY documentation:
-   * C++ comments (//, /* ... */)
-   * Doxygen comments (///, /** ... */).
-   * Prose in Markdown.
-2. DO NOT translate/modify:
-   * C/C++ code, identifiers, includes, macros.
-   * Doxygen commands/params.
-   * Markdown code fences/URLs.
-
-TOOLS: {allowed_tools}.
-"""
-
-# ---------------------------------------------------------------------------
-# Helpers
-# ---------------------------------------------------------------------------
-
-def run(cmd: List[str], cwd: Path | None = None, check: bool = True) -> str:
-    proc = subprocess.run(cmd, cwd=cwd, text=True, capture_output=True)
-    if check and proc.returncode != 0:
-        raise RuntimeError(f"Command failed: {' '.join(cmd)}\nStderr: {proc.stderr}")
-    return proc.stdout.strip()
-
-def ensure_repo(path: Path, url: str) -> None:
-    if path.exists() and (path / ".git").is_dir():
-        run(["git", "fetch", "--all", "--prune"], cwd=path)
-        return
-    if path.exists():
-        shutil.rmtree(path)
-    run(["git", "clone", url, str(path)])
-
-def update_to_head(path: Path) -> None:
-    try:
-        ref = run(["git", "symbolic-ref", "--short", "refs/remotes/origin/HEAD"], cwd=path)
-        default_branch = ref.split("/")[-1]
-    except Exception:
-        default_branch = "main"
-    run(["git", "checkout", default_branch], cwd=path)
-    run(["git", "pull", "--ff-only"], cwd=path)
-
-def checkout_or_create_branch(repo: Path, branch: str) -> None:
-    if run(["git", "branch", "--list", branch], cwd=repo):
-        run(["git", "checkout", branch], cwd=repo)
-        run(["git", "pull", "--ff-only"], cwd=repo, check=False)
-    elif run(["git", "ls-remote", "--heads", "origin", branch], cwd=repo):
-        run(["git", "checkout", "-t", f"origin/{branch}"], cwd=repo)
-        run(["git", "pull", "--ff-only"], cwd=repo)
-    else:
-        run(["git", "checkout", "-b", branch], cwd=repo)
-
-def ensure_gemini() -> None:
-    if not shutil.which("gemini"):
-        print_err("gemini CLI not found. Install it and set GEMINI_API_KEY.")
-        sys.exit(1)
-
-def parse_and_accumulate_usage(line_str: str) -> bool:
-    """
-    Parses a JSON line from the gemini CLI stream.
-    Updates the global limiter if usage data is found, checking for both
-    'usageMetadata' (standard) and 'stats' (error summary) formats.
-    """
-    try:
-        data = json.loads(line_str)
-    except json.JSONDecodeError:
-        return False
-
-    # 1. Look for standard usage keys (camelCase or snake_case)
-    usage = data.get("usageMetadata") or data.get("usage_metadata")
-
-    # 2. Look for nested usage (e.g. inside 'result' or 'candidates')
-    if not usage and "result" in data and isinstance(data["result"], dict):
-        usage = data["result"].get("usageMetadata") or data["result"].get("usage_metadata")
-    
-    # 3. CRITICAL: Check for 'stats' key in error/result chunks (CLI-specific format)
-    if not usage:
-        usage = data.get("stats")
-
-    # If found, record it
-    if usage:
-        # Prioritize standard keys, fall back to 'stats' snake_case keys if needed.
-        prompt_tok = usage.get("promptTokenCount") or usage.get("prompt_token_count") or usage.get("input_tokens") or 0
-        cand_tok = usage.get("candidatesTokenCount") or usage.get("candidates_token_count") or usage.get("output_tokens") or 0
-        total_tok = usage.get("totalTokenCount") or usage.get("total_token_count") or usage.get("total_tokens") or 0
-        
-        if total_tok > 0:
-            console.print() # Newline before recording usage for clean output
-            limiter.record_usage(prompt_tok, cand_tok)
-    
-    if "error" in data:
-        console.print()
-        print_err(f"API Error: {data['error']}")
-    
-    return True
-
-def run_gemini_agent(workdir: Path, prompt: str) -> None:
-    limiter.wait_for_capacity(estimated_tokens=500)
-    limiter.increment_session_counter()
-
-    cmd = [
-        "gemini",
-        "--model", MODEL,
-        f"--allowed-tools={ALLOWED_TOOLS}",
-        "--output-format", "stream-json",
-        "--approval-mode", "auto_edit",
-        prompt,
-    ]
-    
-    print_info(f"Invoking Agent ({MODEL})...")
-    
-    process = subprocess.Popen(
-        cmd, 
-        cwd=workdir, 
-        stdout=subprocess.PIPE, 
-        stderr=subprocess.PIPE, 
-        text=True, 
-        bufsize=1
-    )
-
-    if process.stdout:
-        for line in process.stdout:
-            line = line.strip()
-            if not line:
-                continue
-            
-            try:
-                # Load the JSON data
-                data = json.loads(line)
-                
-                # Convert Python object (from JSON) to YAML string for readability
-                # Use safe_dump for security and sort_keys=False to maintain streaming order
-                yaml_output = yaml.safe_dump(data, indent=2, sort_keys=False)
-                
-                console.print("--- Agent Stream Chunk (YAML) ---", style="bold magenta")
-                # Use rich.syntax.Syntax for colored YAML output with monokai theme
-                syntax = Syntax(yaml_output, "yaml", theme="monokai", word_wrap=True)
-                console.print(syntax, justify="left")
-                
-                # Still run the usage tracking logic on the raw line string
-                parse_and_accumulate_usage(line)
-
-            except json.JSONDecodeError:
-                # Handle non-JSON output (e.g., occasional non-stream lines from the CLI)
-                print(f"  [Agent Non-JSON Output] {line}")
-            
-    _, stderr_str = process.communicate()
-    
-    # No final print() needed, as usage recording handles the newlines.
-
-    if process.returncode != 0:
-        print_err("Gemini Agent failed.")
-        console.print(stderr_str)
-        raise RuntimeError("Agent execution failed")
-    
-    print_success("Agent finished task.")
-
-    if POST_REQUEST_DELAY > 0:
-        print_info(f"Cooling down for {POST_REQUEST_DELAY}s ...")
-        time.sleep(POST_REQUEST_DELAY)
-
-# ---------------------------------------------------------------------------
-# Filesystem
-# ---------------------------------------------------------------------------
-
-def is_hidden(rel: Path) -> bool:
-    return any(p.startswith(".") for p in rel.parts)
-
-def list_repo_files(root: Path) -> List[Path]:
-    out: List[Path] = []
-    for p in root.rglob("*"):
-        if p.is_dir(): continue
-        rel = p.relative_to(root)
-        if is_hidden(rel): continue
-        out.append(rel)
-    return out
-
-def load_cache(path: Path) -> Dict[str, Any]:
-    if path.exists():
-        try:
-            with open(path, "r") as f: return json.load(f)
-        except: pass
-    return {}
-
-def save_cache(path: Path, data: Dict[str, Any]) -> None:
-    with open(path, "w") as f: json.dump(data, f, indent=2)
-
-# ---------------------------------------------------------------------------
-# Main
-# ---------------------------------------------------------------------------
-
-def main() -> None:
-    parser = argparse.ArgumentParser()
-    parser.add_argument("--langs", nargs="+", required=True, help="Language codes")
-    args = parser.parse_args()
-
-    ensure_gemini()
-    
-    root_dir = Path.cwd()
-    build_dir = root_dir / "build_translation"
-    build_dir.mkdir(parents=True, exist_ok=True)
-    
-    ftxui_dir = build_dir / "ftxui"
-    tx_dir = build_dir / "translations"
-
-    print_step("Ensuring source repo (FTXUI)...")
-    ensure_repo(ftxui_dir, FTXUI_REPO_URL)
-    update_to_head(ftxui_dir)
-    ftxui_head = run(["git", "rev-parse", "HEAD"], cwd=ftxui_dir)
-    print_info(f"FTXUI HEAD: {ftxui_head[:8]}")
-
-    print_step("Ensuring translations repo...")
-    ensure_repo(tx_dir, TRANSLATIONS_REPO_URL)
-    update_to_head(tx_dir)
-
-    print_step("Scanning files...")
-    all_files = list_repo_files(ftxui_dir)
-    source_set = {str(p) for p in all_files}
-    all_files.sort()
-
-    for lang_code in args.langs:
-        lang_name = LANG_NAMES.get(lang_code, "")
-        print_step(f"Processing Language: {lang_name} ({lang_code})")
-
-        if not lang_name:
-            exit_msg = f"Unknown language code: {lang_code}. Please update LANG_NAMES dictionary."
-            print_err(exit_msg)
-            sys.exit(1)
-
-        
-        checkout_or_create_branch(tx_dir, lang_code)
-        
-        cache_path = tx_dir / CACHE_FILE
-        cache = load_cache(cache_path)
-        last_hash = cache.get("last_processed_ftxui_commit")
-
-        if last_hash == ftxui_head:
-            print_success("Up to date. Skipping.")
-            continue
-
-        changed_set = set()
-        if last_hash:
-            diff_files = run(["git", "diff", "--name-only", last_hash, ftxui_head], cwd=ftxui_dir, check=False)
-            changed_set = set(diff_files.splitlines())
-            print_info(f"Changes detected: {len(changed_set)} files changed since {last_hash[:8]}")
-        else:
-            print_info("No history found. Full scan.")
-
-        for p in tx_dir.rglob("*"):
-            if p.is_dir(): continue
-            rel = p.relative_to(tx_dir)
-            if is_hidden(rel) or str(rel) == CACHE_FILE: continue
-            if str(rel) not in source_set:
-                print_warn(f"Removing orphan: {rel}")
-                p.unlink()
-
-        processed_count = 0
-        total_files = len(all_files)
-
-        for idx, rel in enumerate(all_files, 1):
-            src = ftxui_dir / rel
-            dst = tx_dir / rel
-            rel_s = str(rel)
-            dst.parent.mkdir(parents=True, exist_ok=True)
-            
-            is_translatable = rel.suffix.lower() in TRANSLATABLE_EXT
-            is_changed = rel_s in changed_set
-            dst_exists = dst.exists()
-
-            prefix = f"[{idx}/{total_files}] {rel_s}"
-
-            if not is_translatable:
-                if is_changed or not dst_exists:
-                    print_info(f"{prefix} -> Copying (Asset)")
-                    shutil.copy2(src, dst)
-                    processed_count += 1
-                continue
-
-            if dst_exists and last_hash and not is_changed:
-                continue
-
-            console.print("-" * 60, style="dim")
-            
-            if not dst_exists or not last_hash:
-                print_info(f"{prefix} -> New Translation")
-                shutil.copy2(src, dst)
-                prompt = AGENT_NEW_FILE_PROMPT.format(
-                    tx_root="translations", rel_path=rel_s,
-                    lang_code=lang_code, lang_name=lang_name,
-                    allowed_tools=ALLOWED_TOOLS
-                )
-                run_gemini_agent(build_dir, prompt)
-                processed_count += 1
-
-            elif is_changed:
-                print_info(f"{prefix} -> Updating (Diff-based)")
-                diff_out = run(["git", "diff", last_hash, ftxui_head, "--", rel_s], cwd=ftxui_dir)
-                
-                if len(diff_out) > 20_000:
-                    print_warn(f"Diff too large ({len(diff_out)} chars). Copying source for full re-translation.")
-                    shutil.copy2(src, dst)
-                    prompt = AGENT_NEW_FILE_PROMPT.format(
-                        tx_root="translations", rel_path=rel_s,
-                        lang_code=lang_code, lang_name=lang_name,
-                        allowed_tools=ALLOWED_TOOLS
-                    )
-                else:
-                    prompt = AGENT_DIFF_FILE_PROMPT.format(
-                        tx_root="translations", rel_path=rel_s,
-                        lang_code=lang_code, lang_name=lang_name,
-                        allowed_tools=ALLOWED_TOOLS,
-                        diff=diff_out
-                    )
-                
-                run_gemini_agent(build_dir, prompt)
-                processed_count += 1
-
-        if processed_count > 0:
-            cache["last_processed_ftxui_commit"] = ftxui_head
-            save_cache(cache_path, cache)
-            
-            status = run(["git", "status", "--porcelain"], cwd=tx_dir, check=False)
-            if status.strip():
-                print_step("Committing changes...")
-                run(["git", "add", "-A"], cwd=tx_dir)
-                run(["git", "commit", "-m", f"{lang_name}: update translations to {ftxui_head[:8]}"], cwd=tx_dir, check=False)
-                run(["git", "push", "--set-upstream", "origin", lang_code], cwd=tx_dir)
-                print_success("Pushed.")
-            else:
-                print_success("No file changes detected after processing.")
-        else:
-            print_success("Nothing to process.")
-
-    print_step("All Done.")
-
-if __name__ == "__main__":
-    main()