[patch][doc] some typo and missing are fixed

[h_east]

Hi Bram and list,

Contents of fixes.

runtime/doc/diff.txt
1. :diffupdate abbreviation is :dif. not :diffs

runtime/doc/options.txt
- boolean option neet no~ index. ('breakindent', 'fsync', 'langnoremap')
I checked all boolean option. above three options is missing no~.

runtime/doc/syntax.txt
- typo. \1 maybe \z1

runtime/doc/vi_diff.txt
- There is no description of 'osfiletype' in Missing options.

Please include attached patch.

Notice:
I will send syntax/vim.vim generator made by Vim script in a few weeks.
Above contents found by its script.

--
Best regards,
Hirohito Higashi (a.k.a h_east)

[Bram Moolenaar]

Hirohito Higashi wrote:

> Contents of fixes.
>
> runtime/doc/diff.txt
> 1. :diffupdate abbreviation is :dif. not :diffs
>
> runtime/doc/options.txt
> - boolean option neet no~ index. ('breakindent', 'fsync', 'langnoremap')
> I checked all boolean option. above three options is missing no~.
>
> runtime/doc/syntax.txt
> - typo. \1 maybe \z1
>
> runtime/doc/vi_diff.txt
> - There is no description of 'osfiletype' in Missing options.
>
>
> Please include attached patch.
>
> Notice:
> I will send syntax/vim.vim generator made by Vim script in a few weeks.
> Above contents found by its script.

Thanks, I'll look into it soon.

--
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39. You move into a new house and decide to Netscape before you landscape.

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