[PATCH] Remove doubled words

[Anssi Hannula]

On 11.04.2011 17:22, Jim Meyering wrote:
> I noticed many doubled words in other projects,
> and figured I'd check here, too.
> 
> From 414d1e73a4465cb7499beadd2f5b060821b26a05 Mon Sep 17 00:00:00 2001
> From: Jim Meyering <meyering@redhat.com>
> Date: Sun, 10 Apr 2011 22:54:47 +0200
> Subject: [PATCH] Remove doubled words in comments, e.g., s/the the/the/, s/to
>  to/to/
[...]
> diff --git a/string/str-two-way.h b/string/str-two-way.h
> index 76044b3..0489f90 100644
> --- a/string/str-two-way.h
> +++ b/string/str-two-way.h
[...]
> @@ -264,7 +264,7 @@ two_way_short_needle (const unsigned char *haystack, size_t haystack_len,
>      {
>        /* The two halves of needle are distinct; no extra memory is
>  	 required, and any mismatch results in a maximal shift.  */
> -      period = MAX (suffix, needle_len - suffix) + 1;
> +      period = MAX (suffix, needle_len - suffix);
>        j = 0;
>        while (AVAILABLE (haystack, haystack_len, j, needle_len))
>  	{
> @@ -387,7 +387,7 @@ two_way_long_needle (const unsigned char *haystack, size_t haystack_len,
>        /* The two halves of needle are distinct; no extra memory is
>  	 required, and any mismatch results in a maximal shift.  */
>        size_t shift;
> -      period = MAX (suffix, needle_len - suffix) + 1;
> +      period = MAX (suffix, needle_len - suffix);
>        j = 0;
>        while (AVAILABLE (haystack, haystack_len, j, needle_len))
>  	{

Those +1 don't seem doubled to me :)

-- 
Anssi Hannula