Cleanup of TODO messages

event.c

@@ -579,9 +579,9 @@ event_handle_randr_screen_change_notify(void *data __attribute__ ((unused)),
         xcb_randr_set_screen_size(connection, ev->root, ev->width, ev->height,
                                   ev->mwidth, ev->mheight);
 
-    /* TODO:
-     * XRRUpdateConfiguration also  executes the following instruction
-     * but I don't know yet how to port it to XCB
+    /* XRRUpdateConfiguration also executes the following instruction
+     * but it's not useful because SubpixelOrder is not used at all at
+     * the moment
      *
      * XRenderSetSubpixelOrder(dpy, snum, scevent->subpixel_order);
      */

ewmh.c

@@ -357,7 +357,6 @@ ewmh_process_client_message(xcb_client_message_event_t *ev)
     Client *c;
     int screen;
 
-    /* TODO: check whether it's correct to use 'type' this way */
     if(ev->type == net_current_desktop)
         for(screen = 0;
             screen < xcb_setup_roots_length(xcb_get_setup(globalconf.connection));
@@ -377,9 +376,6 @@ ewmh_process_client_message(xcb_client_message_event_t *ev)
         if((c = client_get_bywin(globalconf.clients, ev->window)))
         {
             ewmh_process_state_atom(c, (xcb_atom_t) ev->data.data32[1], ev->data.data32[0]);
-            /* TODO: is data32[2] really useful because it doesn't
-             * seem to be used when sending a ClientMessage in
-             * event.c:897 */
             if(ev->data.data32[2])
                 ewmh_process_state_atom(c, (xcb_atom_t) ev->data.data32[2],
                                         ev->data.data32[0]);

mouse.c

@@ -191,11 +191,8 @@ uicb_client_movemouse(int screen, char *arg __attribute__ ((unused)))
 
     for(;;)
     {
-        /* TODO: need a review
-         *
-         * XMaskEvent  allows to retrieve  only specified  events from
-         * the queue and requeue the other events...
-         */
+        /* XMaskEvent allows to retrieve only specified events from
+         * the queue and requeue the other events... */
         while((ev = xcb_poll_for_event(globalconf.connection)))
         {
             switch((ev->response_type & 0x7f))
@@ -389,11 +386,8 @@ uicb_client_resizemouse(int screen, char *arg __attribute__ ((unused)))
 
     for(;;)
     {
-        /* TODO: need a review
-         *
-         * XMaskEvent  allows to retrieve  only specified  events from
-         * the queue and requeue the other events...
-         */
+        /* XMaskEvent allows to retrieve only specified events from
+         * the queue and requeue the other events... */
         while((ev = xcb_poll_for_event(globalconf.connection)))
         {
             switch((ev->response_type & 0x7f))