2006/10/17, Pierre Habouzit <madcoder@debian.org>:
quoted text
> Signed-off-by: Pierre Habouzit <madcoder@debian.org>
> ---
>  contrib/vim/README                 |    6 ++++
>  contrib/vim/ftplugin/gitcommit.vim |   61 ++++++++++++++++++++++++++++++++++++
>  2 files changed, 67 insertions(+), 0 deletions(-)
>
> diff --git a/contrib/vim/README b/contrib/vim/README
> index 9e7881f..26c1682 100644
> --- a/contrib/vim/README
> +++ b/contrib/vim/README
> @@ -6,3 +6,9 @@ To syntax highlight git's commit message
>       $ cat >>$HOME/.vimrc <<'EOF'
>       autocmd BufNewFile,BufRead COMMIT_EDITMSG set filetype=gitcommit
>       EOF
> +
> +To use the fancy split-view with the currently commited diff, you need to:
> +  1. Copy ftplugin/gitcommit.vim to vim's ftplugin directory:
> +     $ mkdir -p $HOME/.vim/ftplugin
> +     $ cp ftplugin/gitcommit.vim $HOME/.vim/ftplugin
> +  2. Auto-detect the editing of git commit files (see above).
> diff --git a/contrib/vim/ftplugin/gitcommit.vim b/contrib/vim/ftplugin/gitcommit.vim
> new file mode 100644
> index 0000000..f9efd59
> --- /dev/null
> +++ b/contrib/vim/ftplugin/gitcommit.vim
> @@ -0,0 +1,61 @@
> +if exists("b:did_ftplugin")
> +  finish
> +endif
> +
> +let b:did_ftplugin = 1
> +
> +setlocal tw=74
> +setlocal nowarn nowb
> +
> +"{{{ function Git_diff_windows
> +
> +function! Git_diff_windows()
> +    let i = 0
> +    let list_of_files = ''
> +
> +    " drop everything until '#  (will commit)' and the next empty line
> +    while i <= line('$')
> +        let line = getline(i)
> +        if line =~ '^#\s*(will commit)$'
> +            let i = i + 2
> +            break
> +        endif
> +
> +        let i = i + 1
> +    endwhile
> +
> +    " read file names until we have EOF or an empty line
> +    while i <= line('$')
> +        let line = getline(i)
> +        if line =~ '^#\s*[a-z ]*:.*->.*$'
> +            let file = substitute(line, '\v^#[^:]*:.*->\s*(.*)\s*$', '', '')
> +            let list_of_files = list_of_files . ' '.file
> +            let file = substitute(line, '\v^#[^:]*:\s*(.*)\s*->.*$', '', '')
> +            let list_of_files = list_of_files . ' '.file
> +        elseif line =~ '^#\s*[a-z ]*:'
> +            let file = substitute(line, '\v^#[^:]*:\s*(.*)\s*$', '', '')
> +            let list_of_files = list_of_files . ' '.file
> +        elseif line =~ '^#\s*$'
> +            break
> +        endif
> +
> +        let i = i + 1
> +    endwhile
> +
> +    if list_of_files == ""
> +        return
> +    endif
> +
> +    rightbelow vnew

I find it confusing that you split vertically, especially if I work in
 small terminals.
I would prefere a horizontal split, thats why I changed it to the way
to the way it is
handled in the svn.vim commit case:

below new

quoted text
> +    silent! setlocal ft=diff previewwindow bufhidden=delete nobackup noswf nobuflisted nowrap buftype=nofile
> +    exe 'normal :r!LANG=C cd ..; git diff HEAD -- ' . list_of_files . "\n1Gdd"
> +    exe 'normal :r!LANG=C cd ..; git diff HEAD -- ' . list_of_files . " \| git apply --stat\no\<esc>1GddO\<esc>"

Why changing directory? I had to remove the cd .. to make it work. Otherwise
git diff couldn't find the repository.

Greetings,
  Peter
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