diff -r 6fd3c7b38f7c st.c
--- a/st.c	Fri Sep 03 00:15:43 2010 +0200
+++ b/st.c	Wed Sep 08 20:31:22 2010 -0300
@@ -106,6 +106,8 @@
 	Display* dis;
 	Window win;
 	Pixmap buf;
+	XIM xim;
+	XIC xic;
 	int scr;
 	int w;	/* window width	 */
 	int h;	/* window height */
@@ -1212,6 +1214,14 @@
 	/* gc */
 	dc.gc = XCreateGC(xw.dis, xw.win, 0, NULL);
 
+	/* input methods */
+	xw.xim = XOpenIM(xw.dis, NULL, NULL, NULL);
+	xw.xic = XCreateIC(xw.xim, XNInputStyle,  XIMPreeditNothing |
+                    XIMStatusNothing,
+                    XNClientWindow, xw.win,
+                    XNFocusWindow, xw.win,
+                    NULL);
+	
 	/* event mask */
 	XSelectInput(xw.dis, xw.win, ExposureMask | KeyPressMask
 		| StructureNotifyMask | FocusChangeMask | PointerMotionMask
@@ -1382,10 +1392,11 @@
 	int len;
 	int meta;
 	int shift;
+	Status status;
 
 	meta = e->state & Mod1Mask;
 	shift = e->state & ShiftMask;
-	len = XLookupString(e, buf, sizeof(buf), &ksym, NULL);
+	len = XmbLookupString(xw.xic, e, buf, sizeof(buf), &ksym, &status);
 
 	if((customkey = kmap(ksym)))
 		ttywrite(customkey, strlen(customkey));
@@ -1456,6 +1467,8 @@
 		}
 		while(XPending(xw.dis)) {
 			XNextEvent(xw.dis, &ev);
+			if (XFilterEvent(&ev, xw.win))
+				continue;
 			if(handler[ev.type])
 				(handler[ev.type])(&ev);
 		}