From 00598c9fdb7735c9d1bc8e4100c4a724cac6893d Mon Sep 17 00:00:00 2001
From: "Michael D. Lowis" <mike.lowis@gentex.com>
Date: Tue, 2 May 2017 07:58:48 -0400
Subject: [PATCH] Tweaked pointer tracking to only redraw if the focus has
 indeeed changed

---
 lib/win.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/win.c b/lib/win.c
index 674b6a4..688b177 100644
--- a/lib/win.c
+++ b/lib/win.c
@@ -79,7 +79,6 @@ void win_loop(void) {
     x11_flip();
     while (x11_running()) {
         bool pending = x11_events_await(200 /* ms */);
-        x11_flush();
         if (update_focus() || pending) {
             x11_events_take();
             x11_flip();
@@ -117,7 +116,7 @@ WinRegion win_getregion(void) {
 
 bool win_setregion(WinRegion id) {
     bool changed = true;
-    if (id == TAGS || id == EDIT)
+    if (Focused != id && (id == TAGS || id == EDIT))
         changed = true, Focused = id;
     return changed;
 }
-- 
2.54.0