commit 92fe06b501a5458a6aecdcc53f8d35c2a1f55c1c
from: garbeam@gmail.com <unknown>
date: Fri Jun 24 20:02:32 2011 UTC

applied Andreas Amann's patch from Oct 2010, thanks

commit - 6cf29bff33003a8ab00530115af14f8c270fa0da
commit + 92fe06b501a5458a6aecdcc53f8d35c2a1f55c1c
blob - eba48ed2b12d96dbf5c131b518731dec775e23ad
blob + 84c0ae67259282a72668de0ee46965ce8f9977e2
--- dwm.c
+++ dwm.c
@@ -42,7 +42,7 @@
 
 /* macros */
 #define BUTTONMASK              (ButtonPressMask|ButtonReleaseMask)
-#define CLEANMASK(mask)         (mask & ~(numlockmask|LockMask))
+#define CLEANMASK(mask)         (mask & (ShiftMask|ControlMask|Mod1Mask|Mod2Mask|Mod3Mask|Mod4Mask|Mod5Mask))
 #define INRECT(X,Y,RX,RY,RW,RH) ((X) >= (RX) && (X) < (RX) + (RW) && (Y) >= (RY) && (Y) < (RY) + (RH))
 #define ISVISIBLE(C)            ((C->tags & C->mon->tagset[C->mon->seltags]))
 #define LENGTH(X)               (sizeof X / sizeof X[0])