commit 84ceefe0890ee235dd736543fe30479393562fb6
Author: Weng Xuetian <wengxt@gmail.com>
Date:   Wed Jul 16 18:36:46 2014 -0400

    Fix st with input method.
    
    XFilterEvent need to be called against every event, otherwise it would
    missing some message in the xim protocol and misbehave on some im server.
    
    Signed-off-by: Roberto E. Vargas Caballero <k0ga@shike2.com>

diff --git a/st.c b/st.c
index 040638a..546db41 100644
--- a/st.c
+++ b/st.c
@@ -3786,6 +3786,8 @@ run(void) {
 	/* Waiting for window mapping */
 	while(1) {
 		XNextEvent(xw.dpy, &ev);
+		if(XFilterEvent(&ev, None))
+			continue;
 		if(ev.type == ConfigureNotify) {
 			w = ev.xconfigure.width;
 			h = ev.xconfigure.height;