diff --git a/src/main.c b/src/main.c
index e48744d..6372071 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,209 +1,209 @@
-#include <stdio.h>
-#include <SDL2/SDL.h>
-#include "api/api.h"
-#include "renderer.h"
-
-#ifdef _WIN32
-  #include <windows.h>
-  #include <dwmapi.h>
-  #include <SDL2/SDL_syswm.h>
-
-  enum WINDOWCOMPOSITIONATTRIB {
-    WCA_USEDARKMODECOLORS = 26 
-  };
-  
-  struct WINDOWCOMPOSITIONATTRIBDATA {
-    enum WINDOWCOMPOSITIONATTRIB Attrib;
-    PVOID pvData;
-    SIZE_T cbData;
-  };
-  
-  enum PreferredAppMode { Default, AllowDark, ForceDark, ForceLight, Max };
- 
-  typedef BOOL(WINAPI *fnSetWindowCompositionAttribute)(
-      HWND hWnd, struct WINDOWCOMPOSITIONATTRIBDATA *);
-  typedef VOID(WINAPI *fnRefreshImmersiveColorPolicyState)(); // ordinal 104
-  typedef BOOL(WINAPI *fnShouldAppsUseDarkMode)();            // ordinal 132
-  typedef enum PreferredAppMode(WINAPI *fnSetPreferredAppMode)(
-      enum PreferredAppMode appMode); // ordinal 135
-  
-  fnRefreshImmersiveColorPolicyState _RefreshImmersiveColorPolicyState = NULL;
-  fnSetWindowCompositionAttribute _SetWindowCompositionAttribute = NULL;
-  fnShouldAppsUseDarkMode _ShouldAppsUseDarkMode = NULL;
-  fnSetPreferredAppMode _SetPreferredAppMode = NULL;
-
-  HWND getWinHandle(SDL_Window *win) {
-    SDL_SysWMinfo infoWindow;
-    SDL_VERSION(&infoWindow.version);
-    SDL_GetWindowWMInfo(win, &infoWindow);
-    return (infoWindow.info.win.window);
-  }
-  
-  void get_dark_titlebar(SDL_Window *window, int dark) {
-    HWND hwnd;
-    hwnd = getWinHandle(window);
-    HMODULE hUxtheme =
-        LoadLibraryExW(L"uxtheme.dll", NULL, LOAD_LIBRARY_SEARCH_SYSTEM32);
-    if (hUxtheme) {
-      _SetWindowCompositionAttribute =
-          (fnSetWindowCompositionAttribute)(GetProcAddress(
-              GetModuleHandleW(L"user32.dll"), "SetWindowCompositionAttribute"));
-      _RefreshImmersiveColorPolicyState = (fnRefreshImmersiveColorPolicyState)(
-          GetProcAddress(hUxtheme, MAKEINTRESOURCEA(104)));
-      _ShouldAppsUseDarkMode = (fnShouldAppsUseDarkMode)(
-          GetProcAddress(hUxtheme, MAKEINTRESOURCEA(132)));
-      _SetPreferredAppMode = (fnSetPreferredAppMode)(
-          GetProcAddress(hUxtheme, MAKEINTRESOURCEA(135)));
-  
-      if (_RefreshImmersiveColorPolicyState && _ShouldAppsUseDarkMode &&
-          _SetPreferredAppMode) {
-        _SetPreferredAppMode(AllowDark);
-        _RefreshImmersiveColorPolicyState();
-        LONG ldark = dark;
-        struct WINDOWCOMPOSITIONATTRIBDATA data = {WCA_USEDARKMODECOLORS, &ldark,
-                                                   sizeof ldark};
-        _SetWindowCompositionAttribute(hwnd, &data);
-      }
-    }
-  }
-#elif __linux__
-  #include <unistd.h>
-#elif __APPLE__
-  #include <mach-o/dyld.h>
-#endif
-
-
-SDL_Window *window;
-
-
-static double get_scale(void) {
-  float dpi;
-  SDL_GetDisplayDPI(0, NULL, &dpi, NULL);
-#if _WIN32
-  return dpi / 96.0;
-#else
-  return 1.0;
-#endif
-}
-
-
-static void get_exe_filename(char *buf, int sz) {
-#if _WIN32
-  int len = GetModuleFileName(NULL, buf, sz - 1);
-  buf[len] = '\0';
-#elif __linux__
-  char path[512];
-  sprintf(path, "/proc/%d/exe", getpid());
-  int len = readlink(path, buf, sz - 1);
-  buf[len] = '\0';
-#elif __APPLE__
-  unsigned size = sz;
-  _NSGetExecutablePath(buf, &size);
-#else
-  strcpy(buf, "./lite");
-#endif
-}
-
-
-static void init_window_icon(void) {
-#ifndef _WIN32
-  #include "../icon.inl"
-  (void) icon_rgba_len; /* unused */
-  SDL_Surface *surf = SDL_CreateRGBSurfaceFrom(
-    icon_rgba, 64, 64,
-    32, 64 * 4,
-    0x000000ff,
-    0x0000ff00,
-    0x00ff0000,
-    0xff000000);
-  SDL_SetWindowIcon(window, surf);
-  SDL_FreeSurface(surf);
-#endif
-}
-
-
-int main(int argc, char **argv) {
-#ifdef _WIN32
-  HINSTANCE lib = LoadLibrary("user32.dll");
-  int (*SetProcessDPIAware)() = (void*) GetProcAddress(lib, "SetProcessDPIAware");
-  SetProcessDPIAware();
-#endif
-
-  SDL_Init(SDL_INIT_VIDEO | SDL_INIT_EVENTS);
-  SDL_EnableScreenSaver();
-  SDL_EventState(SDL_DROPFILE, SDL_ENABLE);
-  atexit(SDL_Quit);
-
-#ifdef SDL_HINT_VIDEO_X11_NET_WM_BYPASS_COMPOSITOR /* Available since 2.0.8 */
-  SDL_SetHint(SDL_HINT_VIDEO_X11_NET_WM_BYPASS_COMPOSITOR, "0");
-#endif
-#if SDL_VERSION_ATLEAST(2, 0, 5)
-  SDL_SetHint(SDL_HINT_MOUSE_FOCUS_CLICKTHROUGH, "1");
-#endif
-
-  SDL_DisplayMode dm;
-  SDL_GetCurrentDisplayMode(0, &dm);
-
-  window = SDL_CreateWindow(
-    "", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, dm.w * 0.8, dm.h * 0.8,
-    SDL_WINDOW_RESIZABLE | SDL_WINDOW_ALLOW_HIGHDPI | SDL_WINDOW_HIDDEN);
-  #if _WIN32
-    get_dark_titlebar(window, 1);
-  #endif
-  init_window_icon();
-  ren_init(window);
-
-
-  lua_State *L = luaL_newstate();
-  luaL_openlibs(L);
-  api_load_libs(L);
-
-
-  lua_newtable(L);
-  for (int i = 0; i < argc; i++) {
-    lua_pushstring(L, argv[i]);
-    lua_rawseti(L, -2, i + 1);
-  }
-  lua_setglobal(L, "ARGS");
-
-  lua_pushstring(L, "1.11");
-  lua_setglobal(L, "VERSION");
-
-  lua_pushstring(L, SDL_GetPlatform());
-  lua_setglobal(L, "PLATFORM");
-
-  lua_pushnumber(L, get_scale());
-  lua_setglobal(L, "SCALE");
-
-  char exename[2048];
-  get_exe_filename(exename, sizeof(exename));
-  lua_pushstring(L, exename);
-  lua_setglobal(L, "EXEFILE");
-
-
-  (void) luaL_dostring(L,
-    "local core\n"
-    "xpcall(function()\n"
-    "  SCALE = tonumber(os.getenv(\"LITE_SCALE\")) or SCALE\n"
-    "  PATHSEP = package.config:sub(1, 1)\n"
-    "  EXEDIR = EXEFILE:match(\"^(.+)[/\\\\].*$\")\n"
-    "  package.path = EXEDIR .. '/data/?.lua;' .. package.path\n"
-    "  package.path = EXEDIR .. '/data/?/init.lua;' .. package.path\n"
-    "  core = require('core')\n"
-    "  core.init()\n"
-    "  core.run()\n"
-    "end, function(err)\n"
-    "  print('Error: ' .. tostring(err))\n"
-    "  print(debug.traceback(nil, 2))\n"
-    "  if core and core.on_error then\n"
-    "    pcall(core.on_error, err)\n"
-    "  end\n"
-    "  os.exit(1)\n"
-    "end)");
-
-
-  lua_close(L);
-  SDL_DestroyWindow(window);
-
-  return EXIT_SUCCESS;
-}
+#include <stdio.h>
+#include <SDL2/SDL.h>
+#include "api/api.h"
+#include "renderer.h"
+
+#ifdef _WIN32
+  #include <windows.h>
+  #include <dwmapi.h>
+  #include <SDL2/SDL_syswm.h>
+
+  enum WINDOWCOMPOSITIONATTRIB {
+    WCA_USEDARKMODECOLORS = 26 
+  };
+  
+  struct WINDOWCOMPOSITIONATTRIBDATA {
+    enum WINDOWCOMPOSITIONATTRIB Attrib;
+    PVOID pvData;
+    SIZE_T cbData;
+  };
+  
+  enum PreferredAppMode { Default, AllowDark, ForceDark, ForceLight, Max };
+ 
+  typedef BOOL(WINAPI *fnSetWindowCompositionAttribute)(
+      HWND hWnd, struct WINDOWCOMPOSITIONATTRIBDATA *);
+  typedef VOID(WINAPI *fnRefreshImmersiveColorPolicyState)(); // ordinal 104
+  typedef BOOL(WINAPI *fnShouldAppsUseDarkMode)();            // ordinal 132
+  typedef enum PreferredAppMode(WINAPI *fnSetPreferredAppMode)(
+      enum PreferredAppMode appMode); // ordinal 135
+  
+  fnRefreshImmersiveColorPolicyState _RefreshImmersiveColorPolicyState = NULL;
+  fnSetWindowCompositionAttribute _SetWindowCompositionAttribute = NULL;
+  fnShouldAppsUseDarkMode _ShouldAppsUseDarkMode = NULL;
+  fnSetPreferredAppMode _SetPreferredAppMode = NULL;
+
+  HWND getWinHandle(SDL_Window *win) {
+    SDL_SysWMinfo infoWindow;
+    SDL_VERSION(&infoWindow.version);
+    SDL_GetWindowWMInfo(win, &infoWindow);
+    return (infoWindow.info.win.window);
+  }
+  
+  void get_dark_titlebar(SDL_Window *window, int dark) {
+    HWND hwnd;
+    hwnd = getWinHandle(window);
+    HMODULE hUxtheme =
+        LoadLibraryExW(L"uxtheme.dll", NULL, LOAD_LIBRARY_SEARCH_SYSTEM32);
+    if (hUxtheme) {
+      _SetWindowCompositionAttribute =
+          (fnSetWindowCompositionAttribute)(GetProcAddress(
+              GetModuleHandleW(L"user32.dll"), "SetWindowCompositionAttribute"));
+      _RefreshImmersiveColorPolicyState = (fnRefreshImmersiveColorPolicyState)(
+          GetProcAddress(hUxtheme, MAKEINTRESOURCEA(104)));
+      _ShouldAppsUseDarkMode = (fnShouldAppsUseDarkMode)(
+          GetProcAddress(hUxtheme, MAKEINTRESOURCEA(132)));
+      _SetPreferredAppMode = (fnSetPreferredAppMode)(
+          GetProcAddress(hUxtheme, MAKEINTRESOURCEA(135)));
+  
+      if (_RefreshImmersiveColorPolicyState && _ShouldAppsUseDarkMode &&
+          _SetPreferredAppMode) {
+        _SetPreferredAppMode(AllowDark);
+        _RefreshImmersiveColorPolicyState();
+        LONG ldark = dark;
+        struct WINDOWCOMPOSITIONATTRIBDATA data = {WCA_USEDARKMODECOLORS, &ldark,
+                                                   sizeof ldark};
+        _SetWindowCompositionAttribute(hwnd, &data);
+      }
+    }
+  }
+#elif __linux__
+  #include <unistd.h>
+#elif __APPLE__
+  #include <mach-o/dyld.h>
+#endif
+
+
+SDL_Window *window;
+
+
+static double get_scale(void) {
+  float dpi;
+  SDL_GetDisplayDPI(0, NULL, &dpi, NULL);
+#if _WIN32
+  return dpi / 96.0;
+#else
+  return 1.0;
+#endif
+}
+
+
+static void get_exe_filename(char *buf, int sz) {
+#if _WIN32
+  int len = GetModuleFileName(NULL, buf, sz - 1);
+  buf[len] = '\0';
+#elif __linux__
+  char path[512];
+  sprintf(path, "/proc/%d/exe", getpid());
+  int len = readlink(path, buf, sz - 1);
+  buf[len] = '\0';
+#elif __APPLE__
+  unsigned size = sz;
+  _NSGetExecutablePath(buf, &size);
+#else
+  strcpy(buf, "./lite");
+#endif
+}
+
+
+static void init_window_icon(void) {
+#ifndef _WIN32
+  #include "../icon.inl"
+  (void) icon_rgba_len; /* unused */
+  SDL_Surface *surf = SDL_CreateRGBSurfaceFrom(
+    icon_rgba, 64, 64,
+    32, 64 * 4,
+    0x000000ff,
+    0x0000ff00,
+    0x00ff0000,
+    0xff000000);
+  SDL_SetWindowIcon(window, surf);
+  SDL_FreeSurface(surf);
+#endif
+}
+
+
+int main(int argc, char **argv) {
+#ifdef _WIN32
+  HINSTANCE lib = LoadLibrary("user32.dll");
+  int (*SetProcessDPIAware)() = (void*) GetProcAddress(lib, "SetProcessDPIAware");
+  SetProcessDPIAware();
+#endif
+
+  SDL_Init(SDL_INIT_VIDEO | SDL_INIT_EVENTS);
+  SDL_EnableScreenSaver();
+  SDL_EventState(SDL_DROPFILE, SDL_ENABLE);
+  atexit(SDL_Quit);
+
+#ifdef SDL_HINT_VIDEO_X11_NET_WM_BYPASS_COMPOSITOR /* Available since 2.0.8 */
+  SDL_SetHint(SDL_HINT_VIDEO_X11_NET_WM_BYPASS_COMPOSITOR, "0");
+#endif
+#if SDL_VERSION_ATLEAST(2, 0, 5)
+  SDL_SetHint(SDL_HINT_MOUSE_FOCUS_CLICKTHROUGH, "1");
+#endif
+
+  SDL_DisplayMode dm;
+  SDL_GetCurrentDisplayMode(0, &dm);
+
+  window = SDL_CreateWindow(
+    "", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, dm.w * 0.8, dm.h * 0.8,
+    SDL_WINDOW_RESIZABLE | SDL_WINDOW_ALLOW_HIGHDPI | SDL_WINDOW_HIDDEN);
+  #if _WIN32
+    get_dark_titlebar(window, 1);
+  #endif
+  init_window_icon();
+  ren_init(window);
+
+
+  lua_State *L = luaL_newstate();
+  luaL_openlibs(L);
+  api_load_libs(L);
+
+
+  lua_newtable(L);
+  for (int i = 0; i < argc; i++) {
+    lua_pushstring(L, argv[i]);
+    lua_rawseti(L, -2, i + 1);
+  }
+  lua_setglobal(L, "ARGS");
+
+  lua_pushstring(L, "1.11");
+  lua_setglobal(L, "VERSION");
+
+  lua_pushstring(L, SDL_GetPlatform());
+  lua_setglobal(L, "PLATFORM");
+
+  lua_pushnumber(L, get_scale());
+  lua_setglobal(L, "SCALE");
+
+  char exename[2048];
+  get_exe_filename(exename, sizeof(exename));
+  lua_pushstring(L, exename);
+  lua_setglobal(L, "EXEFILE");
+
+
+  (void) luaL_dostring(L,
+    "local core\n"
+    "xpcall(function()\n"
+    "  SCALE = tonumber(os.getenv(\"LITE_SCALE\")) or SCALE\n"
+    "  PATHSEP = package.config:sub(1, 1)\n"
+    "  EXEDIR = EXEFILE:match(\"^(.+)[/\\\\].*$\")\n"
+    "  package.path = EXEDIR .. '/data/?.lua;' .. package.path\n"
+    "  package.path = EXEDIR .. '/data/?/init.lua;' .. package.path\n"
+    "  core = require('core')\n"
+    "  core.init()\n"
+    "  core.run()\n"
+    "end, function(err)\n"
+    "  print('Error: ' .. tostring(err))\n"
+    "  print(debug.traceback(nil, 2))\n"
+    "  if core and core.on_error then\n"
+    "    pcall(core.on_error, err)\n"
+    "  end\n"
+    "  os.exit(1)\n"
+    "end)");
+
+
+  lua_close(L);
+  SDL_DestroyWindow(window);
+
+  return EXIT_SUCCESS;
+}