+
+Errors/warnings
+===============
+
+In file ../../src/msw/window.cpp at line 1294: 'UpdateWindow' failed with error 0x00000000 (Success).
+
+ - caused because there are no paint messages pending. Presumed
+ harmless.
+
+In file ../../src/msw/dc.cpp at line 1838: 'BitBlt' failed with error 0x00000000 (Success).
+
+ - caused because the window isn't mapped, and MwPrepareDC in wingdi.c
+ fails (hwnd->unmapcount is non-zero). Presumed harmless.
+
+Recursive paint problem, e.g. when clicking the 'Press Me!'
+button in the widgets sample a few times, until the text control
+is full.
+
+ - possibly the scrollbar is causing the text control to be
+ updated, which somehow effects the scrollbar, which causes
+ a window update, etc.
+
+Sluggish updates.
+
+ - probably because many image to bitmap conversions are being
+ done on update, and bitmaps should probably be cached.
+
+