Suppereded patch 114471.

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

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