「dwm-cursorwarp」を追加した

dwm.c

@@ -1078,6 +1078,8 @@ focusmon(const Arg *arg)
   unfocus(selmon->sel, 0);
   selmon = m;
   focus(NULL);
+  if (selmon->sel)
+    XWarpPointer(dpy, None, selmon->sel->win, 0, 0, 0, 0, selmon->sel->w/2, selmon->sel->h/2);
 }
 
 void
@@ -1093,6 +1095,7 @@ focusstack(const Arg *arg)
       i -= ISVISIBLE(c) ? 1 : 0, p = c, c = c->next);
   focus(c ? c : p);
   restack(selmon);
+  XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w/2, c->h/2);
 }
 
 Atom
@@ -1361,6 +1364,8 @@ manage(Window w, XWindowAttributes *wa)
   if (term)
     swallow(term, c);
   arrange(c->mon);
+  if (c && c->mon == selmon)
+    XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w/2, c->h/2);
   focus(NULL);
 }
 
@@ -2212,7 +2217,7 @@ unmanage(Client *c, int destroyed)
     free(s->swallowing);
     s->swallowing = NULL;
     arrange(m);
-        focus(NULL);
+    focus(NULL);
     return;
   }
 
@@ -2237,6 +2242,10 @@ unmanage(Client *c, int destroyed)
     focus(NULL);
     updateclientlist();
   }
+
+  if (m == selmon && m->sel)
+    XWarpPointer(dpy, None, m->sel->win, 0, 0, 0, 0,
+                 m->sel->w/2, m->sel->h/2);
 }
 
 void