changed formatting

example.c

@@ -21,11 +21,9 @@ static void quit_cb(struct tray_menu *item) {
 
 static struct tray tray = {
     .icon = "indicator-messages-new",
-	.menu = (struct tray_menu[]){
-		{NULL, "Hello", 0, hello_cb, NULL},
+    .menu = (struct tray_menu[]){{NULL, "Hello", 0, hello_cb, NULL},
                                  {NULL, "Quit", 0, quit_cb, NULL},
-		{NULL, NULL, 0, NULL, NULL}
-	},
+                                 {NULL, NULL, 0, NULL, NULL}},
 };
 
 int main(int argc, char *argv[]) {

tray.h

@@ -31,7 +31,7 @@ static AppIndicator *indicator = NULL;
 static int loop_result = 0;
 
 static void _tray_menu_cb(GtkMenuItem *item, gpointer data) {
-	struct tray_menu *m = (struct tray_menu *) data;
+  struct tray_menu *m = (struct tray_menu *)data;
   m->cb(m);
 }
 
@@ -67,9 +67,7 @@ static void tray_update(struct tray *tray) {
   app_indicator_set_menu(indicator, GTK_MENU(gtk_menu));
 }
 
-static void tray_exit() {
-	loop_result = -1;
-}
+static void tray_exit() { loop_result = -1; }
 
 #elif defined(TRAY_APPKIT)
 
@@ -80,13 +78,13 @@ static NSStatusBar *statusBar;
 static id statusItem;
 static id statusBarButton;
 
-@interface Tray : NSObject<NSApplicationDelegate>
-- (void) menuCallback: (id) sender;
+@interface Tray : NSObject <NSApplicationDelegate>
+- (void)menuCallback:(id)sender;
 @end
 @implementation Tray
-- (void) menuCallback: (id) sender {
-  struct tray_menu *m = (struct tray_menu *)
-   [[sender representedObject] pointerValue];
+- (void)menuCallback:(id)sender {
+  struct tray_menu *m =
+      (struct tray_menu *)[[sender representedObject] pointerValue];
   m->cb(m);
 }
 @end
@@ -96,7 +94,7 @@ static int tray_init(struct tray *tray) {
   [NSApplication sharedApplication];
 
   Tray *trayDelegate = [Tray new];
-  [NSApp setDelegate: trayDelegate];
+  [NSApp setDelegate:trayDelegate];
 
   statusBar = [NSStatusBar systemStatusBar];
   statusItem = [statusBar statusItemWithLength:NSVariableStatusItemLength];
@@ -131,12 +129,11 @@ static void tray_update(struct tray *tray) {
   for (struct tray_menu *m = tray->menu; m != NULL && m->text != NULL; m++) {
     NSMenuItem *menuItem = [NSMenuItem alloc];
     [menuItem autorelease];
-    [menuItem
-      initWithTitle: [NSString stringWithUTF8String: m->text]
+    [menuItem initWithTitle:[NSString stringWithUTF8String:m->text]
                      action:@selector(menuCallback:)
               keyEquivalent:@""];
     [menuItem setEnabled:YES];
-    [menuItem setRepresentedObject: [NSValue valueWithPointer:m]];
+    [menuItem setRepresentedObject:[NSValue valueWithPointer:m]];
 
     [menu addItem:menuItem];
 
@@ -146,9 +143,7 @@ static void tray_update(struct tray *tray) {
   [statusItem setMenu:menu];
 }
 
-static void tray_exit() {
-  [NSApp terminate:NSApp];
-}
+static void tray_exit() { [NSApp terminate:NSApp]; }
 
 #elif defined(TRAY_WINAPI)
 #else