diff --git a/Makefile b/Makefile
index 64fc176..77ad482 100644
--- a/Makefile
+++ b/Makefile
@@ -1,9 +1,11 @@
-prefix = /usr
-SRCS = $(wildcard src/*.c)
+SRCS    = $(wildcard src/*.c)
 HEADERS = $(wildcard src/*.h)
-PO_DIRS = $(wildcard locale/*/*)
+
+PO_DIRS  = $(wildcard locale/*/*)
 PO_FILES = $(wildcard locale/*/*/*.po)
 
+prefix   = /usr
+
 dist/xcfg: $(SRCS) $(HEADERS) $(PO_FILES)
 	mkdir -p dist
 	gcc $(CFLAGS) $(SRCS) -o $@ -lncurses -lmenu -lm
@@ -35,4 +37,7 @@ install:
 uninstall:
 	rm $(DESTDIR)$(prefix)/bin/xcfg
 
-.PHONY: install uninstall
+format:
+	clang-format -i -style=file src/*.c src/*.h
+
+.PHONY: install uninstall format
diff --git a/locale/tr/LC_MESSAGES/xcfg.po b/locale/tr/LC_MESSAGES/xcfg.po
index 0f696f6..338b9a0 100644
--- a/locale/tr/LC_MESSAGES/xcfg.po
+++ b/locale/tr/LC_MESSAGES/xcfg.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2024-03-24 03:18+0300\n"
+"POT-Creation-Date: 2024-04-23 02:27+0300\n"
 "PO-Revision-Date: 2024-02-20 20:36+0300\n"
 "Last-Translator:  <ngn@ngn.tf>\n"
 "Language-Team: Turkish <gnome-turk@gnome.org>\n"
@@ -17,83 +17,83 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
-#: src/main.c:101 src/main.c:256
+#: src/main.c:49 src/main.c:185
 #, fuzzy
 msgid "Failed to get the home directory"
 msgstr "Ev dizini bulmak başarısız oldu"
 
-#: src/main.c:107
+#: src/main.c:55
 #, c-format
 msgid "Failed to open %s for reading"
 msgstr "%s dosyasını okumak için açmak başarısız oldu"
 
-#: src/main.c:146
+#: src/main.c:94
 #, c-format
 msgid "Failed to open %s for writing"
 msgstr "%s dosyasını yazmak için açmak başarısız oldu"
 
-#: src/main.c:152 src/main.c:262
+#: src/main.c:100 src/main.c:191
 #, c-format
 msgid "Failed to write to %s"
 msgstr "%s dosyasına yazmak başarısız oldu"
 
-#: src/main.c:164
+#: src/main.c:112
 msgid "You should use this script as a regular user, not as root!"
 msgstr ""
 "Bu betiği normal bir kullanıcı olarak kullanmalısınız, kök kullanıcı olarak "
 "değil!"
 
-#: src/main.c:175
+#: src/main.c:123
 msgid "Lightweight desktop environment for UNIX-like operating systems"
 msgstr "UNIX-gibi işletim sistemleri için hafif bir masaütü"
 
-#: src/main.c:181
+#: src/main.c:130
 msgid "Free desktop environment with comparatively low resource requirements"
 msgstr "Nispeten düşük sistem gereksinimleri olan özgür bir masaüstü ortamı"
 
-#: src/main.c:187
+#: src/main.c:136
 msgid "Tiling window manager based on binary space partitioning"
 msgstr "İkili alan bölme tabanlı döşeme pencere yöneticisi"
 
-#: src/main.c:193
+#: src/main.c:140
 msgid "Improved tiling window manager"
 msgstr "Geliştirilmiş döşeme pencere yöneticisi"
 
-#: src/main.c:201
+#: src/main.c:146
 #, fuzzy
 msgid "mp is not installed!"
 msgstr "mp kurulu değil"
 
-#: src/main.c:210
+#: src/main.c:155
 msgid "Install doas or sudo to use this script"
 msgstr "Bu betiği kullanmak için doas ya da sudo kurun"
 
-#: src/main.c:229
+#: src/main.c:170
 msgid "Choose a desktop enviroment"
 msgstr "Bir masaüstü ortamı seçin"
 
-#: src/main.c:235
-msgid "Yes"
-msgstr "Evet"
-
-#: src/main.c:235
-msgid "No"
-msgstr "Hayır"
-
-#: src/main.c:242
+#: src/main.c:176
 msgid "Add auto-startx to shell configuration?"
 msgstr "Otomatik-startx kabuk konfigürasyonu ekle?"
 
-#: src/main.c:268
+#: src/main.c:197
 msgid "Configuration has been saved!"
 msgstr "Konfigürasyon kaydedildi!"
 
-#: src/main.c:270
+#: src/main.c:199
 #, fuzzy, c-format
 msgid "Installing %s"
 msgstr "%s kuruluyor"
 
-#: src/main.c:276
+#: src/main.c:203
 #, fuzzy
 msgid "Installation failed"
 msgstr "Kurulum başarısız oldu"
+
+#: src/term.c:82
+msgid "Yes"
+msgstr "Evet"
+
+#: src/term.c:82
+msgid "No"
+msgstr "Hayır"
diff --git a/src/log.c b/src/log.c
index ae2ca75..e91a656 100644
--- a/src/log.c
+++ b/src/log.c
@@ -1,36 +1,36 @@
-#include <stdio.h>
-#include <stdarg.h>
 #include "log.h"
+#include <stdarg.h>
+#include <stdio.h>
 
-void info(const char* msg, ...){
+void info(const char *msg, ...) {
   va_list args;
   va_start(args, msg);
 
-  printf(LOG_BOLD LOG_BLUE">>> "LOG_RESET LOG_BOLD);
+  printf(C_BOLD C_BLUE ">>> " C_RESET C_BOLD);
   vprintf(msg, args);
-  printf(LOG_RESET"\n");
+  printf(C_RESET "\n");
 
   va_end(args);
 }
 
-void error(const char* msg, ...){
+void error(const char *msg, ...) {
   va_list args;
   va_start(args, msg);
 
-  printf(LOG_BOLD LOG_RED">>> "LOG_RESET LOG_BOLD);
+  printf(C_BOLD C_RED ">>> " C_RESET C_BOLD);
   vprintf(msg, args);
-  printf(LOG_RESET"\n");
+  printf(C_RESET "\n");
 
   va_end(args);
 }
 
-void success(const char* msg, ...){
+void success(const char *msg, ...) {
   va_list args;
   va_start(args, msg);
 
-  printf(LOG_BOLD LOG_GREEN">>> "LOG_RESET LOG_BOLD);
+  printf(C_BOLD C_GREEN ">>> " C_RESET C_BOLD);
   vprintf(msg, args);
-  printf(LOG_RESET"\n");
+  printf(C_RESET "\n");
 
   va_end(args);
 }
diff --git a/src/log.h b/src/log.h
index fe42c26..354d69b 100644
--- a/src/log.h
+++ b/src/log.h
@@ -1,9 +1,11 @@
-#define LOG_RED     "\x1b[31m"
-#define LOG_BOLD    "\x1b[1m"
-#define LOG_BLUE    "\x1b[34m"
-#define LOG_GREEN   "\x1b[32m"
-#define LOG_RESET   "\x1b[0m"
+#pragma once
 
-void info(const char* msg, ...);
-void error(const char* msg, ...);
-void success(const char* msg, ...);
+#define C_RED "\x1b[31m"
+#define C_BOLD "\x1b[1m"
+#define C_BLUE "\x1b[34m"
+#define C_GREEN "\x1b[32m"
+#define C_RESET "\x1b[0m"
+
+void info(const char *msg, ...);
+void error(const char *msg, ...);
+void success(const char *msg, ...);
diff --git a/src/main.c b/src/main.c
index bb9e43d..6847588 100644
--- a/src/main.c
+++ b/src/main.c
@@ -18,137 +18,85 @@
 
 */
 
-#include <sys/wait.h>
-#include <stdbool.h>
-#include <libintl.h>
-#include <locale.h>
-#include <limits.h>
 #include <curses.h>
+#include <libintl.h>
+#include <limits.h>
+#include <locale.h>
+#include <menu.h>
+#include <stdbool.h>
+#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <sys/wait.h>
 #include <unistd.h>
-#include <stdio.h>
-#include <menu.h>
-#include "util.h"
+
 #include "log.h"
+#include "term.h"
+#include "util.h"
 
 #define _(x) gettext(x)
 
-int ask(char* text, ITEM** items, int sz) {
-  attron(COLOR_PAIR(1) | A_BOLD);
-  
-  mvprintw(1, 1, "%s", text);
-  char line[strlen(text)+5];
-  for (int i = 0; i < strlen(text); i++){
-    line[i] = '#';
-    line[i+1] = '\0';
-  }
-  mvprintw(2, 1, "%s", line);
-
-  attroff(COLOR_PAIR(1) | A_BOLD);
-  refresh();
-
-  WINDOW* swin = newwin(LINES-3, COLS-1, 3, 1);
-  keypad(swin, TRUE);
-
-  MENU* menu = new_menu(items);
-  set_menu_win(menu, swin);
-  set_menu_sub(menu, swin);
-  set_menu_mark(menu, ">");
-
-  post_menu(menu);
-  wrefresh(swin);
-
-  bool done = false;
-  int indx = 0, c = 0;
-
-  while((c = wgetch(swin))){   
-    switch(c){	
-      case KEY_DOWN:
-        if (indx != (sz+1))
-          indx++;
-        menu_driver(menu, REQ_DOWN_ITEM); 
-        break;
-      case KEY_UP:
-        if (indx != 0)
-          indx--;
-        menu_driver(menu, REQ_UP_ITEM);
-        break;
-      case '\n':
-        done = true;
-        break;  
-    }
-
-    wrefresh(swin);
-    if(done)
-      break;
-	}	
-
-  free_menu(menu);
-  return indx;
-}
-
-bool add_startx(){
+bool add_startx() {
   bool ret = false;
 
-  char* profile = ".bash_profile";
-  char* shellenv = getenv("SHELL");
+  char *profile = ".bash_profile";
+  char *shellenv = getenv("SHELL");
   if (NULL != shellenv && endswith(shellenv, "zsh"))
     profile = ".zshrc";
 
   char profile_file[PATH_MAX];
-  if(!joinhome(profile_file, profile)){
+  if (!joinhome(profile_file, profile)) {
     error(_("Failed to get the home directory"));
     return ret;
   }
 
-  FILE* pf = fopen(profile_file, "r");
-  if(NULL==pf){
+  FILE *pf = fopen(profile_file, "r");
+  if (NULL == pf) {
     error(_("Failed to open %s for reading"), profile_file);
     return ret;
   }
 
-  char* line = NULL, *all = NULL;
+  char *line = NULL, *all = NULL;
   int indx = 0;
   size_t sz, len;
 
-  while((sz = getline(&line, &len, pf)) != -1) {
-    if(strcmp(line, "#auto-startx \n")==0){
+  while ((sz = getline(&line, &len, pf)) != -1) {
+    if (strcmp(line, "#auto-startx \n") == 0) {
       ret = true;
       goto END;
     }
 
-    if (NULL == all){
+    if (NULL == all) {
       all = malloc(sz);
-      for(int i = 0; i < sz; i++){
+      for (int i = 0; i < sz; i++) {
         all[indx] = line[i];
         indx++;
       }
-    }else {
-      all = realloc(all, indx+sz);
-      for(int i = 0; i < sz; i++){
+    } else {
+      all = realloc(all, indx + sz);
+      for (int i = 0; i < sz; i++) {
         all[indx] = line[i];
         indx++;
       }
     }
   }
 
-  char* startx = AUTOSTARTX;
-  all = realloc(all, indx+strlen(startx)+10);
-  for(int i = 0; i < strlen(startx); i++){
+  char *startx = AUTOSTARTX;
+  all = realloc(all, indx + strlen(startx) + 10);
+  for (int i = 0; i < strlen(startx); i++) {
     all[indx] = startx[i];
     indx++;
   }
 
   fclose(pf);
   pf = fopen(profile_file, "w");
-  if(NULL==pf){
+  if (NULL == pf) {
     error(_("Failed to open %s for writing"), profile_file);
-    goto END; 
+    goto END;
   }
 
   all[indx] = '\0';
-  if(fwrite(all, 1, indx, pf)<=0)
+  if (fwrite(all, 1, indx, pf) <= 0)
     error(_("Failed to write to %s"), profile_file);
   ret = true;
 
@@ -159,8 +107,8 @@ END:
   return ret;
 }
 
-int main(int argc, char** argv, char** envp){	
-  if(getuid()==0){
+int main(int argc, char **argv, char **envp) {
+  if (getuid() == 0) {
     error(_("You should use this script as a regular user, not as root!"));
     return EXIT_FAILURE;
   }
@@ -168,97 +116,78 @@ int main(int argc, char** argv, char** envp){
   signal(SIGINT, SIG_IGN);
   setlocale(LC_ALL, "");
   textdomain("xcfg");
-  
-  struct Desktop desktops[] = {
-    {
-      .name="XFCE4", 
-      .desc=_("Lightweight desktop environment for UNIX-like operating systems"),
-      .pkg="xfce4",
-      .cmd="startxfce4\n",
-    },
-    {
-      .name="LXDE", 
-      .desc=_("Free desktop environment with comparatively low resource requirements"),
-      .pkg="lxde",
-      .cmd="startlxde\n",
-    },
-    {
-      .name="bspwm",
-      .desc=_("Tiling window manager based on binary space partitioning"),
-      .pkg="bspwm",
-      .cmd="bspwm\n"
-    },
-    {
-      .name="i3",
-      .desc=_("Improved tiling window manager"),
-      .pkg="i3",
-      .cmd="i3\n"
-    }
-  };
 
-  char* mpi_path = check_path("mp-install");
-  if(NULL==mpi_path){
+  struct Desktop desktops[] = {
+      {
+          .name = "XFCE4",
+          .desc = _("Lightweight desktop environment for UNIX-like operating "
+                    "systems"),
+          .pkg = "xfce4",
+          .cmd = "startxfce4\n",
+      },
+      {
+          .name = "LXDE",
+          .desc = _("Free desktop environment with comparatively low resource "
+                    "requirements"),
+          .pkg = "lxde",
+          .cmd = "startlxde\n",
+      },
+      {.name = "bspwm",
+       .desc = _("Tiling window manager based on binary space partitioning"),
+       .pkg = "bspwm",
+       .cmd = "bspwm\n"},
+      {.name = "i3",
+       .desc = _("Improved tiling window manager"),
+       .pkg = "i3",
+       .cmd = "i3\n"}};
+
+  char *mpi_path = check_path("mp-install");
+  if (NULL == mpi_path) {
     error(_("mp is not installed!"));
     return EXIT_FAILURE;
   }
   free(mpi_path);
 
-  char* doas_path = check_path("doas");
-  if(NULL==doas_path) {
+  char *doas_path = check_path("doas");
+  if (NULL == doas_path) {
     doas_path = check_path("sudo");
-    if(NULL==doas_path){
+    if (NULL == doas_path) {
       error(_("Install doas or sudo to use this script"));
       free(mpi_path);
       return EXIT_FAILURE;
     }
   }
 
-  initscr();
-  cbreak();
-  noecho();
-  keypad(stdscr, TRUE);
-  init_pair(1, COLOR_BLUE, COLOR_BLUE);
+  term_init();
 
-  int sz = sizeof(desktops)/sizeof(struct Desktop);
-  ITEM** items = malloc(sizeof(ITEM *)*(sz+1));
+  int sz = sizeof(desktops) / sizeof(struct Desktop);
+  ITEM **items = malloc(sizeof(ITEM *) * (sz + 1));
 
-  for(int i = 0; i < sz; i++)
+  for (int i = 0; i < sz; i++)
     items[i] = new_item(desktops[i].name, desktops[i].desc);
   items[sz] = NULL;
 
-  int indx = ask(_("Choose a desktop enviroment"), items, sz+1);
+  int indx = term_ask(_("Choose a desktop enviroment"), items, sz + 1);
   for (int i = 0; i < sz; i++)
     free_item(items[i]);
   free(items);
   clear();
 
-  char* yn[] = {_("Yes"), _("No"), NULL};
-  sz = sizeof(yn)/sizeof(char*);
-  items = (ITEM **)malloc(sizeof(ITEM *)*(sz+1));
+  bool autox = term_yn(_("Add auto-startx to shell configuration?"));
 
-  for(int i = 0; i < sz; i++)
-    items[i] = new_item(yn[i], "");
+  term_finish();
 
-  bool autox = ask(_("Add auto-startx to shell configuration?"), items, sz) == 0;
-  for (int i = 0; i < sz; i++)
-    free_item(items[i]);
-  free(items);
-  clear();
-
-  clear();
-  endwin();
-
-  if(autox && !add_startx())
+  if (autox && !add_startx())
     goto FAIL;
-    
+
   char xinitrc[PATH_MAX];
-  if(!joinhome(xinitrc, ".xinitrc")){
+  if (!joinhome(xinitrc, ".xinitrc")) {
     error(_("Failed to get the home directory"));
     goto FAIL;
   }
-  
-  FILE* xf = fopen(xinitrc, "w");
-  if(fwrite(desktops[indx].cmd, 1, strlen(desktops[indx].cmd), xf)<0){
+
+  FILE *xf = fopen(xinitrc, "w");
+  if (fwrite(desktops[indx].cmd, 1, strlen(desktops[indx].cmd), xf) < 0) {
     error(_("Failed to write to %s"), xinitrc);
     fclose(xf);
     goto FAIL;
@@ -268,11 +197,9 @@ int main(int argc, char** argv, char** envp){
   success(_("Configuration has been saved!"));
 
   info(_("Installing %s"), desktops[indx].name, mpi_path);
-  char* args[] = {
-    doas_path, "mp-install", desktops[indx].pkg, NULL
-  };
+  char *args[] = {doas_path, "mp-install", desktops[indx].pkg, NULL};
 
-  if(execvp(doas_path, args) != 0) {
+  if (execvp(doas_path, args) != 0) {
     error(_("Installation failed"));
   }
 
diff --git a/src/term.c b/src/term.c
new file mode 100644
index 0000000..306c524
--- /dev/null
+++ b/src/term.c
@@ -0,0 +1,100 @@
+#include <libintl.h>
+#include <menu.h>
+#include <ncurses.h>
+#include <string.h>
+
+#define _(x) gettext(x)
+
+void term_init() {
+  initscr();
+  if (has_colors()) {
+    use_default_colors();
+    start_color();
+  }
+
+  cbreak();
+  noecho();
+  keypad(stdscr, TRUE);
+
+  init_pair(1, COLOR_GREEN, -1);
+  init_pair(2, COLOR_BLUE, -1);
+  start_color();
+}
+
+int term_ask(char *text, ITEM **items, int sz) {
+  attron(COLOR_PAIR(1) | A_BOLD);
+
+  mvprintw(1, 1, "%s", text);
+  char line[strlen(text) + 5];
+  for (int i = 0; i < strlen(text); i++) {
+    line[i] = '=';
+    line[i + 1] = '\0';
+  }
+  mvprintw(2, 1, "%s", line);
+
+  attroff(COLOR_PAIR(1) | A_BOLD);
+  refresh();
+
+  WINDOW *swin = newwin(LINES - 3, COLS - 1, 3, 1);
+  keypad(swin, TRUE);
+
+  MENU *menu = new_menu(items);
+  set_menu_win(menu, swin);
+  set_menu_sub(menu, swin);
+  set_menu_mark(menu, ">>> ");
+  set_menu_fore(menu, COLOR_PAIR(2));
+
+  post_menu(menu);
+  curs_set(0);
+  wrefresh(swin);
+
+  bool done = false;
+  int indx = 0, c = 0;
+
+  while ((c = wgetch(swin))) {
+    switch (c) {
+    case KEY_DOWN:
+      if (indx != (sz + 1))
+        indx++;
+      menu_driver(menu, REQ_DOWN_ITEM);
+      break;
+    case KEY_UP:
+      if (indx != 0)
+        indx--;
+      menu_driver(menu, REQ_UP_ITEM);
+      break;
+    case '\n':
+      done = true;
+      break;
+    }
+
+    wrefresh(swin);
+    if (done)
+      break;
+  }
+
+  curs_set(1);
+  free_menu(menu);
+  return indx;
+}
+
+bool term_yn(char *text) {
+  char *yn[] = {_("Yes"), _("No"), NULL};
+  int sz = sizeof(yn) / sizeof(char *);
+  ITEM *items[sz + 1];
+
+  for (int i = 0; i < sz; i++)
+    items[i] = new_item(yn[i], "");
+
+  bool res = term_ask(_(text), items, sz) == 0;
+  for (int i = 0; i < sz; i++)
+    free_item(items[i]);
+  clear();
+
+  return res;
+}
+
+void term_finish() {
+  clear();
+  endwin();
+}
diff --git a/src/term.h b/src/term.h
new file mode 100644
index 0000000..2ee2fc6
--- /dev/null
+++ b/src/term.h
@@ -0,0 +1,7 @@
+#pragma once
+#include <menu.h>
+
+void term_init();
+int term_ask(char *, ITEM **, int);
+bool term_yn(char *);
+void term_finish();
diff --git a/src/util.c b/src/util.c
index 28f4c94..31791ca 100644
--- a/src/util.c
+++ b/src/util.c
@@ -1,49 +1,47 @@
-#include <stdbool.h>
+#include "util.h"
 #include <dirent.h>
+#include <errno.h>
+#include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
-#include <errno.h>
-#include "util.h"
 
-bool joinhome(char* res, char* path){
-  char* homedir = getenv("HOME");
+bool joinhome(char *res, char *path) {
+  char *homedir = getenv("HOME");
 
-  if(NULL==homedir)
+  if (NULL == homedir)
     return false;
 
   snprintf(res, PATH_MAX, "%s/%s", homedir, path);
   return true;
 }
 
-bool exists(char* path){
-  return access(path, F_OK)==0;
-}
+bool exists(char *path) { return access(path, F_OK) == 0; }
 
-bool endswith(const char *str, const char *suf){
+bool endswith(const char *str, const char *suf) {
   int strl = strlen(str);
   int sufl = strlen(suf);
 
-  if (sufl >  strl)
+  if (sufl > strl)
     return false;
 
   return strncmp(str + strl - sufl, suf, sufl) == 0;
 }
 
-char* check_path(char* bin) {
-  char* path = getenv("PATH");
-  char* res = NULL;
+char *check_path(char *bin) {
+  char *path = getenv("PATH");
+  char *res = NULL;
 
-  if(NULL == path)
+  if (NULL == path)
     return NULL;
   path = strdup(path);
 
-  char* p = strtok(path, ":");
-  while(NULL != p) {
-    char* fp = malloc(PATH_MAX);
+  char *p = strtok(path, ":");
+  while (NULL != p) {
+    char *fp = malloc(PATH_MAX);
     snprintf(fp, PATH_MAX, "%s/%s", p, bin);
-    if(exists(fp)){
+    if (exists(fp)) {
       res = fp;
       break;
     }
diff --git a/src/util.h b/src/util.h
index 07fe41b..9b27929 100644
--- a/src/util.h
+++ b/src/util.h
@@ -1,13 +1,18 @@
-#define AUTOSTARTX "\n#auto-startx \nif [[ \"$(tty)\" == \"/dev/tty1\" ]] && [ -z \"$DISPLAY\" ]; then\nexec startx\nfi\n"
+#pragma once
+#include <stdbool.h>
 
-struct Desktop {
-  char* name;
-  char* desc;
-  char* pkg;
-  char* cmd;
-};
+#define AUTOSTARTX                                                             \
+  "\n#auto-startx \nif [[ \"$(tty)\" == \"/dev/tty1\" ]] && [ -z "             \
+  "\"$DISPLAY\" ]; then\nexec startx\nfi\n"
 
-bool exists(char*);
-char* check_path(char*);
-bool joinhome(char*, char*);
-bool endswith(const char*, const char*);
+typedef struct Desktop {
+  char *name;
+  char *desc;
+  char *pkg;
+  char *cmd;
+} desktop_t;
+
+bool exists(char *);
+char *check_path(char *);
+bool joinhome(char *, char *);
+bool endswith(const char *, const char *);