grep UTF-8 speedup patch

Alexander E. Patrakov see at the.sig
Thu Jun 10 06:12:42 PDT 2004

The attached patch gives grep-2.5.1 a 80x speedup in UTF-8 based locales 
in the most typical use case (searching for a fixed string without regex 

Alexander E. Patrakov
To get my address: echo '0!42!+/6 at 5-3.535.25' | tr [!-:] [a-z] | tr n .
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