Suppereded patch 114471.

ChangeLog:
- Use struprW/strlwrW instead of toupperW/tolowerW;
- Remove isalphaW().

Thanks Nikolay!
---
 dlls/riched20/editor.c  | 30 +++++++++++++++++++++++++++++-
 dlls/riched20/editstr.h |  1 +
 2 files changed, 30 insertions(+), 1 deletion(-)