http://bugs.winehq.org/show_bug.cgi?id=17627
Dylan Smith dylan.ah.smith@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |dylan.ah.smith@gmail.com Status|UNCONFIRMED |NEW Component|richedit |programs Ever Confirmed|0 |1
--- Comment #2 from Dylan Smith dylan.ah.smith@gmail.com 2009-03-07 00:45:22 --- It seems like the problem involves pressing up/down keys without first giving focus to the richedit control. It seems as if the builtin winhlp32 is scrolling the contents of the window, without actually sending messages to the richedit controls to have it do this scrolling.
Using native richedit dlls (msftedit, riched20, riched32) seems to have no effect on the bug, so it doesn't no seem to be a richedit bug. Using native winhlp32.exe doesn't have the same bug.
Either way, it is still a valid bug.