Re: [PATCH v4] clone: document partial clone section

> From: Teng Long <dyroneteng@gmail.com>
> 
> Partial clones are created using 'git clone', but there is no related
> help information in the git-clone documentation. Add a relevant section
> to help users understand what partial clones are and how they differ
> from normal clones.
> 
> The section briefly introduces the applicable scenarios and some
> precautions of partial clone. If users want to know more about its
> technical design and other details, users can view the link of
> git-partial-clone(7) according to the guidelines in the section.
> 
> Signed-off-by: Teng Long <dyroneteng@gmail.com>
> ---
>      clone: document partial clone section
>      
>      Partial clones are created using 'git clone', but there is no related
>      help information in the git-clone documentation during a period. Add a
>      relevant section to help users understand what partial clones are and
>      how they differ from normal clones.
>      
>      The section briefly introduces the applicable scenarios and some
>      precautions of partial clone. If users want to know more about its
>      technical design and other details, users can view the link of
>      git-partial-clone(7) according to the guidelines in the section.
> 
> Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-git-745%2Fdyrone%2Fmaster-v4
> Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-git-745/dyrone/master-v4
> Pull-Request: https://github.com/git/git/pull/745
> 
> Range-diff vs v3:
> 
>   1:  681c5dcb7904 ! 1:  6d543cc11378 clone: document partial clone section
>       @@
>         ## Metadata ##
>       -Author: Dyrone Teng <dyroneteng@gmail.com>
>       +Author: Teng Long <dyroneteng@gmail.com>
>        
>         ## Commit message ##
>            clone: document partial clone section
>        
>            Partial clones are created using 'git clone', but there is no related
>       -    help information in the git-clone documentation during a period. Add
>       -    a relevant section to help users understand what partial clones are
>       -    and how they differ from normal clones.
>       +    help information in the git-clone documentation. Add a relevant section
>       +    to help users understand what partial clones are and how they differ
>       +    from normal clones.
>        
>            The section briefly introduces the applicable scenarios and some
>            precautions of partial clone. If users want to know more about its