richedit: Empty text should result in a scroll range of 0. Tests for this behavior.
[wine] / include / cderr.h
2006-05-23  Jonathan ErnstUpdate the address of the Free Software Foundation.
2002-03-09  Alexandre JulliardAdded LGPL standard comment, and copyright notices...
1999-03-13  Bertho StultiensMoved error codes to cderr.h.