keyboard support for windows

src/input.c

@@ -1163,7 +1163,14 @@ int Get_input(int sleep_time)
       return 1;
     }
     if (user_feedback_required)
+    {
+      // Process the WM_CHAR event that follow WM_KEYDOWN
+      if(PeekMessage(&msg, NULL, WM_CHAR, WM_CHAR, PM_REMOVE)) {
+        TranslateMessage(&msg);
+        DispatchMessage(&msg);
+	    }
       return 1;
+    }
 #endif
     return 0;
 }

src/win32screen.c

@@ -122,6 +122,15 @@ static LRESULT CALLBACK Win32_WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LP
     Key = KEY_MOUSEMIDDLE|Get_Key_modifiers();
     return 0;
 // WM_MBUTTONDBLCLK
+  case WM_KEYDOWN:  // lParam & 0xffff => repeat count.   (lParam >> 16) & 0x1ff => scancode
+    Key = wParam;
+    user_feedback_required = 1;
+    return 0;
+  case WM_KEYUP:
+    return 0;
+  case WM_CHAR:
+    Key_ANSI = Key_UNICODE = wParam;
+    return 0;
   default:
     {
       char msg[256];