diff --git a/kaleid/kernel/io/keyb.c b/kaleid/kernel/io/keyb.c
index 2a9a770..fdacbaa 100644
--- a/kaleid/kernel/io/keyb.c
+++ b/kaleid/kernel/io/keyb.c
@@ -28,37 +28,44 @@
 
 #include "scan.c"
 
+#define KEY(code) (table[2*(code)])
+#define FLAGS(code) (table[2*(code)+1])
+
 static bool capsLockActive = 0;
-static bool leftAltPressed = 0;
-static bool leftShiftPressed = 0;
-static bool leftControlPressed = 0;
+static bool altPressed = 0;
+static bool shiftPressed = 0;
+static bool controlPressed = 0;
 
 void KeybPrint(uchar _code)
 {    
     uint code = (uint)_code;
 
     const uint *table =
-        (leftAltPressed ? LeftAltScanCodes
-        : (leftShiftPressed ? LeftShiftScanCodes
-        : (leftControlPressed ? LeftControlScanCodes
+        (altPressed ? LeftAltScanCodes
+        : (controlPressed ? LeftControlScanCodes
+        : (shiftPressed ? LeftShiftScanCodes
         : RegularScanCodes)));
 
-    if (capsLockActive && !leftShiftPressed &&
-            !!(table[2 * code + 1] & CAPSLOCK) && !leftAltPressed)
-        table = LeftShiftScanCodes;
+    if (capsLockActive && (FLAGS(code) & CAPSLOCK))
+                       && !(altPressed || controlPressed)) {
+        if (shiftPressed)
+            table = RegularScanCodes;
+        else
+            table = LeftShiftScanCodes;
+    }
 
-    uchar ch = table[2 * code];
+    uchar ch = KEY(code);
     
     if (!ch) {
         switch (code) {
-        case 0x38: leftAltPressed = 1; break;
-        case 0xB8: leftAltPressed = 0; break;
+        case 0x38: altPressed = 1; break;
+        case 0xB8: altPressed = 0; break;
 
-        case 0x36: case 0x2A: leftShiftPressed = 1; break;
-        case 0xB6: case 0xAA: leftShiftPressed = 0; break;
+        case 0x36: case 0x2A: shiftPressed = 1; break;
+        case 0xB6: case 0xAA: shiftPressed = 0; break;
 
-        case 0x1D: leftControlPressed = 1; break;
-        case 0x9D: leftControlPressed = 0; break;
+        case 0x1D: controlPressed = 1; break;
+        case 0x9D: controlPressed = 0; break;
         
         case 0x3A: capsLockActive = !capsLockActive; break;
         }
@@ -66,7 +73,7 @@ void KeybPrint(uchar _code)
     }
     
     bputc(BStdIn, ch);
-    if (code && (table[2 * code + 1] & INVISIBLE) == 0) {
+    if (code && (FLAGS(code) & INVISIBLE) == 0) {
         bputc(BStdOut, table[2 * code]);
         BStdOut->flusher(BStdOut);
     }
diff --git a/kaleid/kernel/io/scan.c b/kaleid/kernel/io/scan.c
index 64766c9..a2f1a2b 100644
--- a/kaleid/kernel/io/scan.c
+++ b/kaleid/kernel/io/scan.c
@@ -94,7 +94,10 @@ const uint RegularScanCodes[2 * 256] =
     ENTRY (0x33,    ';',    CAPSLOCK),
     ENTRY (0x34,    ':',    CAPSLOCK),
     ENTRY (0x35,    '!',    CAPSLOCK),
+
+    ENTRY (0x39,    ' ',   NONE),
 };
+
 const uint LeftShiftScanCodes[2 * 256] =
 {
     ENTRY (0x00,    0,          INVISIBLE|INVALID),
@@ -157,15 +160,10 @@ const uint LeftShiftScanCodes[2 * 256] =
     ENTRY (0x33,    '.',    NONE),
     ENTRY (0x34,    '/',    NONE),
     ENTRY (0x35,    '!',    NONE),
+
+    ENTRY (0x39,    ' ',   NONE),
 };
 
 const uint LeftAltScanCodes[2 * 256];
 const uint LeftControlScanCodes[2 * 256];
 
-
-
-
-
-
-
-