Lots of updates:

1. Scrolling and click to set the cursor works.
2. GUI now uses Brass Mono as the font.
3. A lot of stability and other updates.

KKeymap.cc

@@ -0,0 +1,40 @@
+#include "KKeymap.h"
+
+
+auto
+KLookupKCommand(const int ascii_key, const bool ctrl, CommandId &out) -> bool
+{
+	// Normalize to lowercase letter if applicable
+	int k = KLowerAscii(ascii_key);
+
+	if (ctrl) {
+		switch (k) {
+		case 'x':
+			out = CommandId::SaveAndQuit;
+			return true; // C-k C-x
+		case 'q':
+			out = CommandId::Quit;
+			return true; // C-k C-q (quit immediately)
+		default:
+			break;
+		}
+    } else {
+        switch (k) {
+        case 's':
+            out = CommandId::Save;
+            return true; // C-k s
+        case 'e':
+            out = CommandId::OpenFileStart;
+            return true; // C-k e (open file)
+        case 'x':
+            out = CommandId::SaveAndQuit;
+            return true; // C-k x
+        case 'q':
+            out = CommandId::Quit;
+            return true; // C-k q
+        default:
+            break;
+        }
+    }
+    return false;
+}