Fix format. Try compile on Windows.

.travis.yml

@@ -14,19 +14,17 @@ notifications:
 
 jobs:
   include:
-    # ubuntu 16.04, gcc-9
+    # Ubuntu
     - os: linux
+      dist: bionic
       compiler: gcc
-      addons: { apt: { packages: ["g++-9", "ninja-build"],
-                       sources: ["ubuntu-toolchain-r-test"] } }
 
-    # ubuntu 16.04, clang-8
+    # Ubuntu
     - os: linux
+      dist: bionic
       compiler: clang
-      addons: { apt: { packages: ["clang-8", "ninja-build"],
-                       sources: ["llvm-toolchain-xenial-8"] } }
 
-    # OS X High Sierra 10.13
+    # OS X
     - os: osx
 
     # Windows

CMakeLists.txt

@@ -10,7 +10,6 @@ option(FTXUI_ENABLE_INSTALL "Generate the install target" ON)
 
 enable_testing()
 
-cmake_minimum_required(VERSION 3.0)
 find_package(Threads)
 
 add_library(screen
@@ -72,10 +71,14 @@ foreach(lib screen dom component)
     PUBLIC
       $<INSTALL_INTERFACE:include>    
       $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
-    PRIVATE src
+    PRIVATE
+      src
   )
   set_property(TARGET ${lib} PROPERTY CXX_STANDARD 17)
-  target_compile_options(${lib} PRIVATE -Wall -Werror -pedantic -Wextra -Wno-sign-compare)
+  target_compile_options(${lib} PRIVATE
+    $<$<CXX_COMPILER_ID:MSVC>:/W4 /WX>
+    $<$<NOT:$<CXX_COMPILER_ID:MSVC>>:-Wall -Wextra -pedantic -Werror -Wno-sign-compare>
+)
 endforeach()
 
 if(FTXUI_ENABLE_INSTALL)

examples/component/checkbox.cpp

@@ -1,4 +1,5 @@
 #include "ftxui/component/checkbox.hpp"
+
 #include "ftxui/component/component.hpp"
 #include "ftxui/component/container.hpp"
 #include "ftxui/component/screen_interactive.hpp"
@@ -11,6 +12,7 @@ class MyComponent : public Component {
   CheckBox box_2_;
   CheckBox box_3_;
   Container container_ = Container::Vertical();
+
  public:
   MyComponent() {
     Add(&container_);

examples/component/checkbox_in_frame.cpp

@@ -2,7 +2,6 @@
 #include "ftxui/component/container.hpp"
 #include "ftxui/component/input.hpp"
 #include "ftxui/component/menu.hpp"
-#include "ftxui/component/checkbox.hpp"
 #include "ftxui/component/screen_interactive.hpp"
 #include "ftxui/component/toggle.hpp"
 #include "ftxui/screen/string.hpp"
@@ -20,6 +19,7 @@ class MyComponent : public Component {
     }
   }
 
+  // clang-format off
   Element Render() override {
     Elements content;
     for (auto& it : checkbox) {

examples/component/gallery.cpp

@@ -1,8 +1,8 @@
+#include "ftxui/component/checkbox.hpp"
 #include "ftxui/component/container.hpp"
 #include "ftxui/component/input.hpp"
 #include "ftxui/component/menu.hpp"
 #include "ftxui/component/radiobox.hpp"
-#include "ftxui/component/checkbox.hpp"
 #include "ftxui/component/screen_interactive.hpp"
 #include "ftxui/component/toggle.hpp"
 
@@ -53,6 +53,7 @@ class MyComponent : public Component {
     container.Add(&input);
   }
 
+  // clang-format off
   Element Render(std::wstring name, Component& component) {
     return
       hbox(
@@ -72,6 +73,7 @@ class MyComponent : public Component {
         Render(L"input", input) | size(WIDTH, LESS_THAN, 30)
       ) | border;
   }
+  // clang-format on
 };
 
 int main(int argc, const char* argv[]) {

examples/component/homescreen.cpp

@@ -1,5 +1,6 @@
 #include <cmath>
 #include <thread>
+
 #include "ftxui/component/checkbox.hpp"
 #include "ftxui/component/container.hpp"
 #include "ftxui/component/input.hpp"
@@ -36,6 +37,7 @@ class HTopComponent : public Component {
   HTopComponent() {}
   ~HTopComponent() override {}
 
+  // clang-format off
   Element Render() override {
     return
       hbox(
@@ -77,6 +79,7 @@ class HTopComponent : public Component {
        ) | flex
      ) | flex | border;
   }
+  // clang-format on
 };
 
 class CompilerComponent : public Component {
@@ -149,7 +152,8 @@ class CompilerComponent : public Component {
       flag.Add(&c);
 
     container.Add(&subcontainer);
-    // Executable    ----------------------------------------------------------------
+    // Executable
+    // ----------------------------------------------------------------
     executable.placeholder = L"executable";
     subcontainer.Add(&executable);
 
@@ -165,6 +169,7 @@ class CompilerComponent : public Component {
     input_container.Add(&input);
   }
 
+  // clang-format off
   Element Render() override {
     return
       vbox(
@@ -194,6 +199,7 @@ class CompilerComponent : public Component {
         hflow(RenderCommandLine())
       ) | border;
   }
+  // clang-format on
 
   Elements RenderCommandLine() {
     Elements line;
@@ -220,6 +226,7 @@ class CompilerComponent : public Component {
 };
 
 class SpinnerComponent : public Component {
+  // clang-format off
   Element Render() override {
     Elements entries;
     for(int i = 0; i<22; ++i) {
@@ -233,9 +240,11 @@ class SpinnerComponent : public Component {
     }
     return hflow(std::move(entries)) | border;
   }
+  // clang-format on
 };
 
 class ColorComponent : public Component {
+  // clang-format off
   Element Render() override {
     return
       hbox(
@@ -278,10 +287,12 @@ class ColorComponent : public Component {
           bgcolor(Color::YellowLight, text(L"YellowLight"))
         )
       ) | hcenter | border;
+    // clang-format on
   }
 };
 
 class GaugeComponent : public Component {
+  // clang-format off
   Element RenderGauge(int delta) {
     float progress = (shift + delta) % 1000 / 1000.f;
     return hbox(text(std::to_wstring(int(progress * 100)) + L"% ") | size(WIDTH, EQUAL, 5),
@@ -308,6 +319,7 @@ class GaugeComponent : public Component {
         RenderGauge(348) | color(Color::YellowLight)
       ) | border;
   };
+  // clang-format on
 };
 
 class Tab : public Component {
@@ -327,11 +339,7 @@ class Tab : public Component {
     Add(&main_container);
     main_container.Add(&tab_selection);
     tab_selection.entries = {
-        L"htop",
-        L"color",
-        L"spinner",
-        L"gauge",
-        L"compiler",
+        L"htop", L"color", L"spinner", L"gauge", L"compiler",
     };
     main_container.Add(&container);
     container.Add(&htop_component);
@@ -342,11 +350,8 @@ class Tab : public Component {
   }
 
   Element Render() override {
-      return vbox(
-        text(L"FTXUI Demo") | bold | hcenter,
-        tab_selection.Render() | hcenter,
-        container.Render()
-      );
+    return vbox(text(L"FTXUI Demo") | bold | hcenter,
+                tab_selection.Render() | hcenter, container.Render());
   }
 };
 

examples/component/input.cpp

@@ -1,7 +1,8 @@
+#include "ftxui/component/input.hpp"
+
 #include <iostream>
 
 #include "ftxui/component/container.hpp"
-#include "ftxui/component/input.hpp"
 #include "ftxui/component/screen_interactive.hpp"
 #include "ftxui/screen/string.hpp"
 
@@ -28,6 +29,7 @@ class MyComponent : public Component {
   Input input_2;
   Input input_3;
 
+  // clang-format off
   Element Render() override {
     return
       border(
@@ -38,6 +40,7 @@ class MyComponent : public Component {
         )
       );
   }
+  // clang-format on
 };
 
 int main(int argc, const char* argv[]) {

examples/component/menu.cpp

@@ -1,8 +1,9 @@
+#include "ftxui/component/menu.hpp"
+
 #include <chrono>
 #include <iostream>
 #include <thread>
 
-#include "ftxui/component/menu.hpp"
 #include "ftxui/component/screen_interactive.hpp"
 
 int main(int argc, const char* argv[]) {

examples/component/menu2.cpp

@@ -16,21 +16,27 @@ class MyComponent : public Component {
     container.Add(&left_menu);
     container.Add(&right_menu);
 
-     left_menu.entries = {L"0%",  L"10%", L"20%", L"30%", L"40%", L"50%",
-                          L"60%", L"70%", L"80%", L"90%"};
-     right_menu.entries = {L"0%",  L"1%", L"2%", L"3%", L"4%", L"5%",
-                           L"6%", L"7%", L"8%", L"9%", L"10%"};
+    left_menu.entries = {
+        L"0%",  L"10%", L"20%", L"30%", L"40%",
+        L"50%", L"60%", L"70%", L"80%", L"90%",
+    };
+    right_menu.entries = {
+        L"0%", L"1%", L"2%", L"3%", L"4%",  L"5%",
+        L"6%", L"7%", L"8%", L"9%", L"10%",
+    };
 
     left_menu.on_enter = [this]() { on_enter(); };
     right_menu.on_enter = [this]() { on_enter(); };
   }
 
   std::function<void()> on_enter = []() {};
+
  private:
   Container container = Container::Horizontal();
   Menu left_menu;
   Menu right_menu;
 
+  // clang-format off
    Element Render() override {
      int sum = left_menu.selected * 10 + right_menu.selected;
      return
@@ -61,10 +67,10 @@ class MyComponent : public Component {
          )
        );
    }
+  // clang-format on
 };
 
-int main(int argc, const char *argv[])
-{
+int main(int argc, const char* argv[]) {
   auto screen = ScreenInteractive::TerminalOutput();
   MyComponent component;
   component.on_enter = screen.ExitLoopClosure();

examples/component/menu_style.cpp

@@ -16,11 +16,7 @@ class MyComponent : public Component {
     for (Menu* menu : {&menu_1, &menu_2, &menu_3, &menu_4, &menu_5, &menu_6}) {
       container.Add(menu);
       menu->entries = {
-         L"Monkey",
-         L"Dog",
-         L"Cat",
-         L"Bird",
-         L"Elephant",
+          L"Monkey", L"Dog", L"Cat", L"Bird", L"Elephant",
       };
       menu->on_enter = [this]() { on_enter(); };
     }
@@ -44,6 +40,7 @@ class MyComponent : public Component {
   }
 
   std::function<void()> on_enter = []() {};
+
  private:
   Container container = Container::Horizontal();
   Menu menu_1;
@@ -53,6 +50,7 @@ class MyComponent : public Component {
   Menu menu_5;
   Menu menu_6;
 
+  // clang-format off
    Element Render() override {
      return
         hbox(
@@ -64,10 +62,10 @@ class MyComponent : public Component {
           menu_6.Render() | flex
         ) | border;
    }
+  // clang-format on
 };
 
-int main(int argc, const char *argv[])
-{
+int main(int argc, const char* argv[]) {
   auto screen = ScreenInteractive::TerminalOutput();
   MyComponent component;
   component.on_enter = screen.ExitLoopClosure();

examples/component/radiobox.cpp

@@ -1,4 +1,5 @@
 #include "ftxui/component/radiobox.hpp"
+
 #include "ftxui/component/component.hpp"
 #include "ftxui/component/container.hpp"
 #include "ftxui/component/screen_interactive.hpp"

examples/component/tab_horizontal.cpp

@@ -45,12 +45,8 @@ class MyComponent : public Component {
   std::function<void()> on_enter = []() {};
 
   Element Render() {
-    return
-      vbox(
-        toggle_.Render(),
-        separator(),
-        tab_container_.Render()
-      ) | border;
+    return vbox(toggle_.Render(), separator(), tab_container_.Render()) |
+           border;
   }
 
  private:

examples/component/toggle.cpp

@@ -1,10 +1,11 @@
+#include "ftxui/component/toggle.hpp"
+
 #include <chrono>
 #include <iostream>
 #include <thread>
 
 #include "ftxui/component/container.hpp"
 #include "ftxui/component/screen_interactive.hpp"
-#include "ftxui/component/toggle.hpp"
 #include "ftxui/screen/string.hpp"
 
 using namespace ftxui;
@@ -33,6 +34,7 @@ class MyComponent : public Component {
   Toggle toggle_3_;
   Toggle toggle_4_;
 
+  // clang-format off
   Element Render() override {
     return
       vbox(
@@ -44,6 +46,7 @@ class MyComponent : public Component {
         hbox(text(L" * Number of elements       : "), toggle_4_.Render())
       );
   }
+  // clang-format on
 };
 
 int main(int argc, const char* argv[]) {

examples/dom/border.cpp

@@ -2,12 +2,12 @@
 #include <iostream>
 #include <thread>
 
-#include "ftxui/screen/screen.hpp"
 #include "ftxui/dom/elements.hpp"
+#include "ftxui/screen/screen.hpp"
 
-int main(int argc, const char *argv[])
-{
+int main(int argc, const char* argv[]) {
   using namespace ftxui;
+  // clang-format off
   auto document =
     hbox(
       window(text(L" main frame ") | hcenter,
@@ -41,6 +41,7 @@ int main(int argc, const char *argv[])
       ),
       filler()
     );
+  // clang-format on
   auto screen = Screen::Create(Dimension::Full(), Dimension::Fit(document));
   Render(screen, document.get());
   std::cout << screen.ToString() << std::endl;

examples/dom/dbox.cpp

@@ -1,10 +1,11 @@
-#include "ftxui/screen/screen.hpp"
-#include "ftxui/dom/elements.hpp"
 #include <iostream>
 
-int main(int argc, const char *argv[])
-{
+#include "ftxui/dom/elements.hpp"
+#include "ftxui/screen/screen.hpp"
+
+int main(int argc, const char* argv[]) {
   using namespace ftxui;
+  // clang-format off
   auto document =
     dbox(
       vbox(
@@ -16,6 +17,7 @@ int main(int argc, const char *argv[])
       ) | border,
       text(L"overlay") | border | center
     );
+  // clang-format on
   auto screen = Screen::Create(Dimension::Full(), Dimension::Fit(document));
   Render(screen, document.get());
 

examples/dom/gauge.cpp

@@ -2,11 +2,10 @@
 #include <iostream>
 #include <thread>
 
-#include "ftxui/screen/screen.hpp"
 #include "ftxui/dom/elements.hpp"
+#include "ftxui/screen/screen.hpp"
 
-int main(int argc, const char *argv[])
-{
+int main(int argc, const char* argv[]) {
   using namespace ftxui;
   using namespace std::chrono_literals;
 
@@ -14,12 +13,14 @@ int main(int argc, const char *argv[])
   for (float percentage = 0; percentage <= 1.0; percentage += 0.002) {
     std::wstring data_downloaded =
         std::to_wstring(int(percentage * 5000)) + L"/5000";
+    // clang-format off
     auto document =
         hbox(
           text(L"downloading:"),
           gauge(percentage) | flex,
           text(L" " + data_downloaded)
         );
+    // clang-format on
     auto screen = Screen(100, 1);
     Render(screen, document.get());
     std::cout << reset_position << screen.ToString() << std::flush;

examples/dom/graph.cpp

@@ -2,6 +2,7 @@
 #include <cmath>
 #include <iostream>
 #include <thread>
+
 #include "ftxui/dom/elements.hpp"
 #include "ftxui/screen/screen.hpp"
 #include "ftxui/screen/string.hpp"
@@ -40,6 +41,7 @@ int main(int argc, const char* argv[]) {
 
   std::string reset_position;
   for (int i = 0;; ++i) {
+    // clang-format off
     auto document =
       hbox(
         vbox(
@@ -55,6 +57,7 @@ int main(int argc, const char* argv[]) {
       )
       | border
       | size(HEIGHT, GREATER_THAN, 40);
+    // clang-format on
 
     auto screen = Screen::Create(Dimension::Full(), Dimension::Fit(document));
     Render(screen, document.get());

examples/dom/hflow.cpp

@@ -1,47 +1,32 @@
-#include "ftxui/screen/screen.hpp"
-#include "ftxui/screen/string.hpp"
-#include "ftxui/dom/elements.hpp"
 #include <iostream>
 
-int main(int argc, const char *argv[])
-{
+#include "ftxui/dom/elements.hpp"
+#include "ftxui/screen/screen.hpp"
+#include "ftxui/screen/string.hpp"
+
+int main(int argc, const char* argv[]) {
   using namespace ftxui;
   auto make_box = [](size_t dimx, size_t dimy) {
     std::wstring title = to_wstring(dimx) + L"x" + to_wstring(dimy);
-    return
-      window(
-        text(title) | hcenter | bold,
-        text(L"content") | hcenter | dim
-      ) | size(WIDTH, EQUAL, dimx)
-        | size(HEIGHT, EQUAL, dimy)
-        ;
+    // clang-format off
+    return window(text(title) | hcenter | bold,
+                  text(L"content") | hcenter | dim) |
+           size(WIDTH, EQUAL, dimx) | size(HEIGHT, EQUAL, dimy);
+    // clang-format on
   };
 
+  // clang-format off
   auto document =
-    hflow(
-      make_box(7,7),
-      make_box(7,5),
-      make_box(5,7),
-      make_box(10,4),
-      make_box(10,4),
-      make_box(10,4),
-      make_box(10,4),
-      make_box(11,4),
-      make_box(11,4),
-      make_box(11,4),
-      make_box(11,4),
-      make_box(12,4),
-      make_box(12,5),
-      make_box(12,4),
-      make_box(13,4),
-      make_box(13,3),
-      make_box(13,3),
-      make_box(10,3)
-    ) | size(WIDTH, GREATER_THAN, 20)
+      hflow(make_box(7, 7), make_box(7, 5), make_box(5, 7), make_box(10, 4),
+            make_box(10, 4), make_box(10, 4), make_box(10, 4), make_box(11, 4),
+            make_box(11, 4), make_box(11, 4), make_box(11, 4), make_box(12, 4),
+            make_box(12, 5), make_box(12, 4), make_box(13, 4), make_box(13, 3),
+            make_box(13, 3), make_box(10, 3))
+      | size(WIDTH, GREATER_THAN, 20)
       | border
       | size(HEIGHT, GREATER_THAN, 30)
-      | size(WIDTH, LESS_THAN, 50)
-      ;
+      | size(WIDTH, LESS_THAN, 50);
+  // clang-format on
 
   auto screen = Screen::Create(Dimension::Full(), Dimension::Fit(document));
   Render(screen, document.get());

examples/dom/html_like.cpp

@@ -1,6 +1,7 @@
 #include <chrono>
 #include <iostream>
 #include <thread>
+
 #include "ftxui/dom/elements.hpp"
 #include "ftxui/screen/screen.hpp"
 #include "ftxui/screen/string.hpp"

examples/dom/package_manager.cpp

@@ -1,15 +1,14 @@
 #include <chrono>
 #include <iostream>
+#include <list>
 #include <thread>
+#include <vector>
 
 #include "ftxui/dom/elements.hpp"
 #include "ftxui/screen/screen.hpp"
 #include "ftxui/screen/string.hpp"
-#include <list>
-#include <vector>
 
-int main(int argc, const char *argv[])
-{
+int main(int argc, const char* argv[]) {
   using namespace ftxui;
 
   struct Task {
@@ -46,6 +45,7 @@ int main(int argc, const char *argv[])
     return text(to_wstring(number)) | size(WIDTH, EQUAL, 3);
   };
 
+  // clang-format off
   auto renderTask = [&](const Task& task) {
     auto style = (task.downloaded == task.size) ? dim : bold;
     return
@@ -87,6 +87,7 @@ int main(int argc, const char *argv[])
         hbox(renderSummary(), filler())
       );
   };
+  // clang-format on
 
   auto updateModel = [&]() {
     for (auto& task : displayed_task) {
@@ -112,7 +113,6 @@ int main(int argc, const char *argv[])
 
   std::string reset_position;
   for (;;) {
-
     // Draw.
     auto document = render();
     auto screen = Screen::Create(Dimension::Full(), Dimension::Fit(document));

examples/dom/paragraph.cpp

@@ -1,13 +1,15 @@
-#include "ftxui/screen/screen.hpp"
-#include "ftxui/screen/string.hpp"
-#include "ftxui/dom/elements.hpp"
 #include <iostream>
 
-int main(int argc, const char *argv[])
-{
-  using namespace ftxui;
-  std::wstring p = LR"(In probability theory and statistics, Bayes' theorem (alternatively Bayes' law or Bayes' rule) describes the probability of an event, based on prior knowledge of conditions that might be related to the event. For example, if cancer is related to age, then, using Bayes' theorem, a person's age can be used to more accurately assess the probability that they have cancer, compared to the assessment of the probability of cancer made without knowledge of the person's age. One of the many applications of Bayes' theorem is Bayesian inference, a particular approach to statistical inference. When applied, the probabilities involved in Bayes' theorem may have different probability interpretations. With the Bayesian probability interpretation the theorem expresses how a subjective degree of belief should rationally change to account for availability of related evidence. Bayesian inference is fundamental to Bayesian statistics.)";
+#include "ftxui/dom/elements.hpp"
+#include "ftxui/screen/screen.hpp"
+#include "ftxui/screen/string.hpp"
 
+int main(int argc, const char* argv[]) {
+  using namespace ftxui;
+  std::wstring p =
+      LR"(In probability theory and statistics, Bayes' theorem (alternatively Bayes' law or Bayes' rule) describes the probability of an event, based on prior knowledge of conditions that might be related to the event. For example, if cancer is related to age, then, using Bayes' theorem, a person's age can be used to more accurately assess the probability that they have cancer, compared to the assessment of the probability of cancer made without knowledge of the person's age. One of the many applications of Bayes' theorem is Bayesian inference, a particular approach to statistical inference. When applied, the probabilities involved in Bayes' theorem may have different probability interpretations. With the Bayesian probability interpretation the theorem expresses how a subjective degree of belief should rationally change to account for availability of related evidence. Bayesian inference is fundamental to Bayesian statistics.)";
+
+  // clang-format off
   auto document =
     vbox(
       hbox(
@@ -23,6 +25,7 @@ int main(int argc, const char *argv[])
         hflow(paragraph(p)) | border
       ) | flex
     );
+  // clang-format on
 
   auto screen = Screen::Create(Dimension::Full(), Dimension::Fit(document));
   Render(screen, document.get());

examples/dom/separator.cpp

@@ -1,10 +1,11 @@
-#include "ftxui/screen/screen.hpp"
-#include "ftxui/dom/elements.hpp"
 #include <iostream>
 
-int main(int argc, const char *argv[])
-{
+#include "ftxui/dom/elements.hpp"
+#include "ftxui/screen/screen.hpp"
+
+int main(int argc, const char* argv[]) {
   using namespace ftxui;
+  // clang-format off
   auto document =
     hbox(
       text(L"left-column"),
@@ -17,6 +18,7 @@ int main(int argc, const char *argv[])
       separator(),
       text(L"right-column")
     ) | border;
+  // clang-format on
   auto screen = Screen::Create(Dimension::Full(), Dimension::Fit(document));
   Render(screen, document.get());
 

examples/dom/size.cpp

@@ -1,11 +1,12 @@
-#include "ftxui/screen/screen.hpp"
-#include "ftxui/screen/string.hpp"
-#include "ftxui/dom/elements.hpp"
 #include <iostream>
 
-int main(int argc, const char *argv[])
-{
+#include "ftxui/dom/elements.hpp"
+#include "ftxui/screen/screen.hpp"
+#include "ftxui/screen/string.hpp"
+
+int main(int argc, const char* argv[]) {
   using namespace ftxui;
+  // clang-format off
   auto make_box = [](const std::wstring title) {
     return
       window(
@@ -21,6 +22,7 @@ int main(int argc, const char *argv[])
         | size(WIDTH, EQUAL, x)
     );
   }
+  // clang-format on
   auto document = hbox(std::move(content));
   auto screen = Screen::Create(Dimension::Fit(document));
   Render(screen, document.get());

examples/dom/spinner.cpp

@@ -17,6 +17,7 @@ int main(int argc, const char *argv[])
     for(int i = 0; i<22; ++i) {
       if (i != 0)
       entries.push_back(separator());
+      // clang-format off
       entries.push_back(
         hbox(
           text(to_wstring(i)) | size(WIDTH, EQUAL, 2),
@@ -24,6 +25,7 @@ int main(int argc, const char *argv[])
           spinner(i, index) | bold
         )
       );
+      // clang-format on
     }
     auto document = hbox(vbox(std::move(entries)) | border, filler());
     auto screen = Screen::Create(Dimension::Full(), Dimension::Fit(document));

examples/dom/style_blink.cpp

@@ -1,16 +1,18 @@
-#include "ftxui/screen/screen.hpp"
-#include "ftxui/dom/elements.hpp"
 #include <iostream>
 
-int main(int argc, const char *argv[])
-{
+#include "ftxui/dom/elements.hpp"
+#include "ftxui/screen/screen.hpp"
+
+int main(int argc, const char* argv[]) {
   using namespace ftxui;
+  // clang-format off
   auto document =
     hbox(
       text(L"This text is "),
       text(L"blink") | blink,
       text(L". Do you like it?")
     );
+  // clang-format on
   auto screen = Screen::Create(Dimension::Full(), Dimension::Fit(document));
   Render(screen, document.get());
 

examples/dom/style_bold.cpp

@@ -1,16 +1,18 @@
-#include "ftxui/screen/screen.hpp"
-#include "ftxui/dom/elements.hpp"
 #include <iostream>
 
-int main(int argc, const char *argv[])
-{
+#include "ftxui/dom/elements.hpp"
+#include "ftxui/screen/screen.hpp"
+
+int main(int argc, const char* argv[]) {
   using namespace ftxui;
+  // clang-format off
   auto document =
     hbox(
       text(L"This text is "),
       text(L"bold") | bold,
       text(L". Do you like it?")
     );
+  // clang-format on
   auto screen = Screen::Create(Dimension::Full(), Dimension::Fit(document));
   Render(screen, document.get());
 

examples/dom/style_color.cpp

@@ -1,10 +1,11 @@
-#include "ftxui/screen/screen.hpp"
-#include "ftxui/dom/elements.hpp"
 #include <iostream>
 
-int main(int argc, const char *argv[])
-{
+#include "ftxui/dom/elements.hpp"
+#include "ftxui/screen/screen.hpp"
+
+int main(int argc, const char* argv[]) {
   using namespace ftxui;
+  // clang-format off
   auto document =
     hbox(
       vbox(
@@ -47,6 +48,7 @@ int main(int argc, const char *argv[])
       ),
       filler()
     );
+  // clang-format on
 
   auto screen = Screen::Create(Dimension::Full(), Dimension::Fit(document));
   Render(screen, document.get());

examples/dom/style_dim.cpp

@@ -5,12 +5,14 @@
 int main(int argc, const char *argv[])
 {
   using namespace ftxui;
+  // clang-format off
   auto document =
     hbox(
       text(L"This text is "),
       text(L"dim") | dim,
       text(L". Do you like it?")
     );
+  // clang-format on
   auto screen = Screen::Create(Dimension::Full(), Dimension::Fit(document));
   Render(screen, document.get());
 

examples/dom/style_gallery.cpp

@@ -5,6 +5,7 @@
 int main(int argc, const char *argv[])
 {
   using namespace ftxui;
+  // clang-format off
   auto document =
     hbox(
       text(L"normal")                           , text(L" ") ,
@@ -16,6 +17,7 @@ int main(int argc, const char *argv[])
       text(L"color")     | color(Color::Blue)   , text(L" ") ,
       text(L"bgcolor")   | bgcolor(Color::Blue)
     );
+  // clang-format on
   auto screen = Screen::Create(Dimension::Full(), Dimension::Fit(document));
   Render(screen, document.get());
 

examples/dom/style_inverted.cpp

@@ -5,12 +5,14 @@
 int main(int argc, const char *argv[])
 {
   using namespace ftxui;
+  // clang-format off
   auto document =
     hbox(
       text(L"This text is "),
       text(L"inverted") | inverted,
       text(L". Do you like it?")
     );
+  // clang-format on
   auto screen = Screen::Create(Dimension::Full(), Dimension::Fit(document));
   Render(screen, document.get());
 

examples/dom/style_underlined.cpp

@@ -5,12 +5,14 @@
 int main(int argc, const char *argv[])
 {
   using namespace ftxui;
+  // clang-format off
   auto document =
     hbox(
       text(L"This text is "),
       text(L"underlined") | underlined,
       text(L". Do you like it?")
     );
+  // clang-format on
   auto screen = Screen::Create(Dimension::Full(), Dimension::Fit(document));
   Render(screen, document.get());
 

examples/dom/vbox_hbox.cpp

@@ -6,6 +6,7 @@
 int main(int argc, const char *argv[])
 {
   using namespace ftxui;
+  // clang-format off
   auto document =
     vbox(
       hbox(
@@ -28,6 +29,7 @@ int main(int argc, const char *argv[])
         text(L"south-east")
       )
     );
+  // clang-format on
   auto screen = Screen::Create(Dimension::Full());
   Render(screen, document.get());
 

src/ftxui/component/checkbox.cpp

@@ -1,4 +1,5 @@
 #include "ftxui/component/checkbox.hpp"
+
 #include <functional>
 
 namespace ftxui {

src/ftxui/component/component.cpp

@@ -1,11 +1,16 @@
 #include "ftxui/component/component.hpp"
+
 #include <assert.h>
 
+#include <algorithm>
+
 namespace ftxui {
-void Component::Detach() { if (!parent_) return; auto it = std::find(std::begin(parent_->children_),
+void Component::Detach() {
+  if (!parent_)
+    return;
+  auto it = std::find(std::begin(parent_->children_),
                       std::end(parent_->children_), this);
   parent_->children_.erase(it);
-
 }
 
 void Component::Attach(Component* parent) {

src/ftxui/component/container.cpp

@@ -1,5 +1,7 @@
 #include "ftxui/component/container.hpp"
 
+#include <algorithm>
+
 namespace ftxui {
 
 // static

src/ftxui/component/event.cpp

@@ -1,5 +1,7 @@
-#include <iostream>
 #include "ftxui/component/event.hpp"
+
+#include <iostream>
+
 #include "ftxui/screen/string.hpp"
 
 namespace ftxui {
@@ -93,9 +95,12 @@ Event ParseOSC(std::function<char()> getchar, std::string& input) {
 Event ParseESC(std::function<char()> getchar, std::string& input) {
   input += getchar();
   switch (input.back()) {
-    case 'P': return ParseDCS(getchar, input);
-    case '[': return ParseCSI(getchar, input);
-    case ']': return ParseOSC(getchar, input);
+    case 'P':
+      return ParseDCS(getchar, input);
+    case '[':
+      return ParseCSI(getchar, input);
+    case ']':
+      return ParseOSC(getchar, input);
     default:
       input += getchar();
       return Event::Special(input);

src/ftxui/component/input.cpp

@@ -1,5 +1,6 @@
 #include "ftxui/component/input.hpp"
 #include "ftxui/screen/string.hpp"
+#include <algorithm>
 
 namespace ftxui {
 
@@ -31,13 +32,14 @@ Element Input::Render() {
   auto focused = 
     is_focused ? focus : select;
 
+  // clang-format off
   return
     hbox(
       text(part_before_cursor),
       text(part_at_cursor) | underlined | focused,
       text(part_after_cursor)
     ) | flex | inverted | frame | main_decorator;
-    
+  // clang-format off
 }
 bool Input::OnEvent(Event event) {
   cursor_position = std::max(0, std::min<int>(content.size(), cursor_position));

src/ftxui/component/menu.cpp

@@ -1,6 +1,7 @@
 #include "ftxui/component/menu.hpp"
 #include <algorithm>
 #include <iostream>
+#include <algorithm>
 
 namespace ftxui {
 

src/ftxui/component/radiobox.cpp

@@ -1,5 +1,6 @@
 #include "ftxui/component/radiobox.hpp"
 #include <functional>
+#include <algorithm>
 
 namespace ftxui {
 

src/ftxui/component/screen_interactive.cpp

@@ -10,6 +10,7 @@
 #include "ftxui/component/component.hpp"
 #include "ftxui/screen/string.hpp"
 #include "ftxui/screen/terminal.hpp"
+#include <algorithm>
 
 #if defined(__clang__) && defined (__APPLE__)
     // Quick exit is missing in standard CLang headers

src/ftxui/component/toggle.cpp

@@ -1,4 +1,5 @@
 #include "ftxui/component/toggle.hpp"
+#include <algorithm>
 
 namespace ftxui {
 

src/ftxui/dom/blink.cpp

@@ -1,5 +1,5 @@
-#include "ftxui/dom/node_decorator.hpp"
 #include "ftxui/dom/elements.hpp"
+#include "ftxui/dom/node_decorator.hpp"
 
 namespace ftxui {
 

src/ftxui/dom/bold.cpp

@@ -1,5 +1,5 @@
-#include "ftxui/dom/node_decorator.hpp"
 #include "ftxui/dom/elements.hpp"
+#include "ftxui/dom/node_decorator.hpp"
 
 namespace ftxui {
 

src/ftxui/dom/border.cpp

@@ -1,5 +1,5 @@
-#include "ftxui/dom/node.hpp"
 #include "ftxui/dom/elements.hpp"
+#include "ftxui/dom/node.hpp"
 
 namespace ftxui {
 

src/ftxui/dom/color.cpp

@@ -1,5 +1,5 @@
-#include "ftxui/dom/node_decorator.hpp"
 #include "ftxui/dom/elements.hpp"
+#include "ftxui/dom/node_decorator.hpp"
 
 namespace ftxui {
 
@@ -47,15 +47,11 @@ std::unique_ptr<Node> bgcolor(Color c, Element child) {
 }
 
 Decorator color(Color c) {
-  return [c](Element child) {
-    return color(c, std::move(child));
-  };
+  return [c](Element child) { return color(c, std::move(child)); };
 }
 
 Decorator bgcolor(Color c) {
-  return [c](Element child) {
-    return bgcolor(c, std::move(child));
-  };
+  return [c](Element child) { return bgcolor(c, std::move(child)); };
 }
 
 }  // namespace ftxui

src/ftxui/dom/composite_decorator.cpp

@@ -1,5 +1,5 @@
-#include "ftxui/dom/node.hpp"
 #include "ftxui/dom/elements.hpp"
+#include "ftxui/dom/node.hpp"
 
 namespace ftxui {
 

src/ftxui/dom/dbox.cpp

@@ -1,5 +1,5 @@
-#include "ftxui/dom/node.hpp"
 #include "ftxui/dom/elements.hpp"
+#include "ftxui/dom/node.hpp"
 
 namespace ftxui {
 
@@ -15,8 +15,10 @@ class DBox : public Node {
     requirement_.flex.y = 0;
     for (auto& child : children) {
       child->ComputeRequirement();
-      requirement_.min.x = std::max(requirement_.min.x, child->requirement().min.x);
-      requirement_.min.y = std::max(requirement_.min.y, child->requirement().min.y);
+      requirement_.min.x =
+          std::max(requirement_.min.x, child->requirement().min.x);
+      requirement_.min.y =
+          std::max(requirement_.min.y, child->requirement().min.y);
 
       if (requirement_.selection < child->requirement().selection) {
         requirement_.selection = child->requirement().selection;

src/ftxui/dom/dim.cpp

@@ -1,5 +1,5 @@
-#include "ftxui/dom/node_decorator.hpp"
 #include "ftxui/dom/elements.hpp"
+#include "ftxui/dom/node_decorator.hpp"
 
 namespace ftxui {
 

src/ftxui/dom/flex.cpp

@@ -1,5 +1,5 @@
-#include "ftxui/dom/node.hpp"
 #include "ftxui/dom/elements.hpp"
+#include "ftxui/dom/node.hpp"
 
 namespace ftxui {
 

src/ftxui/dom/frame.cpp

@@ -1,3 +1,5 @@
+#include <algorithm>
+
 #include "ftxui/dom/elements.hpp"
 #include "ftxui/dom/node.hpp"
 #include "ftxui/util/autoreset.hpp"

src/ftxui/dom/gauge.cpp

@@ -1,5 +1,5 @@
-#include "ftxui/dom/node.hpp"
 #include "ftxui/dom/elements.hpp"
+#include "ftxui/dom/node.hpp"
 
 namespace ftxui {
 
@@ -28,6 +28,7 @@ class Gauge : public Node {
     while (x <= box_.x_max)
       screen.at(x++, y) = charset[0];
   }
+
  private:
   float progress_;
 };

src/ftxui/dom/hbox.cpp

@@ -1,5 +1,7 @@
-#include "ftxui/dom/node.hpp"
+#include <algorithm>
+
 #include "ftxui/dom/elements.hpp"
+#include "ftxui/dom/node.hpp"
 
 namespace ftxui {
 

src/ftxui/dom/hflow.cpp

@@ -1,5 +1,5 @@
-#include "ftxui/dom/node.hpp"
 #include "ftxui/dom/elements.hpp"
+#include "ftxui/dom/node.hpp"
 
 namespace ftxui {
 

src/ftxui/dom/inverted.cpp

@@ -1,5 +1,5 @@
-#include "ftxui/dom/node_decorator.hpp"
 #include "ftxui/dom/elements.hpp"
+#include "ftxui/dom/node_decorator.hpp"
 
 namespace ftxui {
 

src/ftxui/dom/node_decorator.hpp

@@ -1,8 +1,8 @@
 #ifndef FTXUI_DOM_NODE_DECORATOR_H_
 #define FTXUI_DOM_NODE_DECORATOR_H_
 
-#include "ftxui/dom/node.hpp"
 #include "ftxui/dom/elements.hpp"
+#include "ftxui/dom/node.hpp"
 
 namespace ftxui {
 

src/ftxui/dom/paragraph.cpp

@@ -1,4 +1,5 @@
 #include <sstream>
+
 #include "ftxui/dom/elements.hpp"
 
 namespace ftxui {

src/ftxui/dom/size.cpp

@@ -1,3 +1,5 @@
+#include <algorithm>
+
 #include "ftxui/dom/elements.hpp"
 #include "ftxui/dom/node.hpp"
 

src/ftxui/dom/spinner.cpp

@@ -1,5 +1,5 @@
-#include "ftxui/dom/node.hpp"
 #include "ftxui/dom/elements.hpp"
+#include "ftxui/dom/node.hpp"
 
 namespace ftxui {
 
@@ -127,26 +127,13 @@ static const std::vector<std::vector<std::vector<std::wstring>>> elements = {
         {L"⠏"},
     },
     {
-    {L"(*----------)"},
-    {L"(-*---------)"},
-    {L"(--*--------)"},
-    {L"(---*-------)"},
-    {L"(----*------)"},
-    {L"(-----*-----)"},
-    {L"(------*----)"},
-    {L"(-------*---)"},
-    {L"(--------*--)"},
-    {L"(---------*-)"},
-    {L"(----------*)"},
-    {L"(---------*-)"},
-    {L"(--------*--)"},
-    {L"(-------*---)"},
-    {L"(------*----)"},
-    {L"(-----*-----)"},
-    {L"(----*------)"},
-    {L"(---*-------)"},
-    {L"(--*--------)"},
-    {L"(-*---------)"},
+        {L"(*----------)"}, {L"(-*---------)"}, {L"(--*--------)"},
+        {L"(---*-------)"}, {L"(----*------)"}, {L"(-----*-----)"},
+        {L"(------*----)"}, {L"(-------*---)"}, {L"(--------*--)"},
+        {L"(---------*-)"}, {L"(----------*)"}, {L"(---------*-)"},
+        {L"(--------*--)"}, {L"(-------*---)"}, {L"(------*----)"},
+        {L"(-----*-----)"}, {L"(----*------)"}, {L"(---*-------)"},
+        {L"(--*--------)"}, {L"(-*---------)"},
     },
     {
         {L"[      ]"},
@@ -194,8 +181,7 @@ static const std::vector<std::vector<std::vector<std::wstring>>> elements = {
         {L"[  ==  ]"},
         {L"[ ==   ]"},
     },
-  {
-    {
+    {{
          L" ─╮",
          L"  │",
          L"   ",
@@ -234,10 +220,8 @@ static const std::vector<std::vector<std::vector<std::wstring>>> elements = {
          L"╭─╮",
          L"   ",
          L"   ",
-    }
-  },
-  {
-    {
+     }},
+    {{
          L"   /\\O  ",
          L"    /\\/ ",
          L"   /\\   ",
@@ -257,9 +241,7 @@ static const std::vector<std::vector<std::vector<std::wstring>>> elements = {
          L"    |\\  ",
          L"   / |  ",
          L" LOLLOL ",
-    }
-  }
-};
+     }}};
 
 std::unique_ptr<Node> spinner(int c, size_t index) {
   if (c == 0) {

src/ftxui/dom/underlined.cpp

@@ -1,5 +1,5 @@
-#include "ftxui/dom/node_decorator.hpp"
 #include "ftxui/dom/elements.hpp"
+#include "ftxui/dom/node_decorator.hpp"
 
 namespace ftxui {
 

src/ftxui/dom/util.cpp

@@ -7,10 +7,7 @@ Element nothing(Element element) {
 }
 
 Decorator compose(Decorator a, Decorator b) {
-  return [
-    a = std::move(a),
-    b = std::move(b)
-  ](Element element) {
+  return [a = std::move(a), b = std::move(b)](Element element) {
     return b(a(std::move(element)));
   };
 }

src/ftxui/dom/vbox.cpp

@@ -1,3 +1,5 @@
+#include <algorithm>
+
 #include "ftxui/dom/elements.hpp"
 #include "ftxui/dom/node.hpp"
 

src/ftxui/screen/box.cpp

@@ -1,4 +1,5 @@
 #include "ftxui/screen/box.hpp"
+
 #include <algorithm>
 
 namespace ftxui {

src/ftxui/screen/screen.cpp

@@ -1,10 +1,12 @@
 #include "ftxui/screen/screen.hpp"
+
+#include <algorithm>
+#include <sstream>
+
 #include "ftxui/dom/node.hpp"
 #include "ftxui/screen/string.hpp"
 #include "ftxui/screen/terminal.hpp"
 
-#include <sstream>
-
 namespace ftxui {
 
 namespace {

src/ftxui/screen/terminal.cpp

@@ -1,9 +1,10 @@
+#include "ftxui/screen/terminal.hpp"
+
 #include <stdio.h>
 #include <sys/ioctl.h>
 #include <unistd.h>
-#include <iostream>
 
-#include "ftxui/screen/terminal.hpp"
+#include <iostream>
 
 namespace ftxui {