[Bug 5987] riched20 : CRichEditCtrl::LineFromChar does not return correct value

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=5987

------- Additional Comments From [e-mail]  2006-21-08 07:27 -------
Hello,
Thanks for writing these test applications / filing the bugs. It's really
appreciated.

Using both the latest wine richedit, and native, I have some serious trouble
writing into this box / getting it to focus properly. Not really sure why.

Either way, I've now sent a patch to wine-patches that fixes this -
EM_EXLINEFROMCHAR didn't handle the special case of lParam == -1 (which isn't
mentioned in MSDN, but follows suit with EM_LINEFROMCHAR, and obviously works in
your program).