added some comments

[dwm.git] / client.c

diff --git a/client.c b/client.c
index 49229a7..b6caa93 100644 (file)
--- a/client.c
+++ b/client.c
@@ -19,11 +19,11 @@ detachstack(Client *c)
 }
 
 static void
-grabbuttons(Client *c, Bool focus)
+grabbuttons(Client *c, Bool focused)
 {
        XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
 
-       if(focus) {
+       if(focused) {
                XGrabButton(dpy, Button1, MODKEY, c->win, False, BUTTONMASK,
                                GrabModeAsync, GrabModeSync, None, None);
                XGrabButton(dpy, Button1, MODKEY | LockMask, c->win, False, BUTTONMASK,
@@ -304,7 +304,7 @@ resize(Client *c, Bool sizehints, Corner sticky)
                wc.border_width = 0;
        else
                wc.border_width = 1;
-       XConfigureWindow(dpy, c->win, CWX|CWY|CWWidth|CWHeight|CWBorderWidth, &wc);
+       XConfigureWindow(dpy, c->win, CWX | CWY | CWWidth | CWHeight | CWBorderWidth, &wc);
        XSync(dpy, False);
 }
 
@@ -414,14 +414,16 @@ togglemax(Arg *arg)
 void
 unmanage(Client *c)
 {
+       Client *nc;
+
        XGrabServer(dpy);
        XSetErrorHandler(xerrordummy);
 
        detach(c);
        detachstack(c);
        if(sel == c) {
-               for(sel = stack; sel && !isvisible(sel); sel = sel->snext);
-               focus(sel);
+               for(nc = stack; nc && !isvisible(nc); nc = nc->snext);
+               focus(nc);
        }
 
        XUngrabButton(dpy, AnyButton, AnyModifier, c->win);