[Bug 32112] Justice Caculator reporting "Eror dreading RichEdit1->Lines.Strings: RichEdit line insertion error

https://bugs.winehq.org/show_bug.cgi?id=32112

--- Comment #5 from Qian Hong  ---
Created attachment 52964
  --> https://bugs.winehq.org/attachment.cgi?id=52964
Hack for CMBChina online bank

The application is crazy. It use a third party library, which calculates cursor
position in its own, and compare with the result with the cursor position fetch
from EM_EXGETSEL.
Wine's EM_EXGETSEL calculates cursor position in a different way compares to
native RichEdit, as a result, the application refuse to run in Chinese locale.
The attached crazy hack reversed what values the application wants, and fool
the application (CMBChina online bank client) to run.

Now need some test case to implement a real fix.