From: Reid Thompson <reid.thompson@...>
Date: 2007-12-17T08:34:49+09:00
Subject: Re: autoindenting ruby

MonkeeSage wrote:
> On Dec 15, 11:39 pm, Ryan Davis <ryand-r...@zenspider.com> wrote:
>> On Dec 15, 2007, at 13:12 , Konrad Meyer wrote:
>>
>>>> (defun iwb ()
>>>>  "Indent whole buffer."
>>>>  (interactive)
>>>>  (delete-trailing-whitespace)
>>>>  (indent-region (point-min) (point-max) nil)
>>>>  (untabify (point-min) (point-max)))
>>>> it relies on ruby-mode.el to indent Ruby sources.
>>>> Probably something similar can be written/found for vim.
>>> Yes, the vim for this is very complicated, you have to type "gg=G".
>> read the code above again and tell me that 'gg=G' does all that...
> 
> For vim, that function would be something like...
> 
> " Indent whole buffer.
> function! IndentFile()
>   let cursor = line('.')
>   exe ":%s/\\s\\+$//"
>   exe "norm gg=G".cursor."G"
>   exe ":%retab"
> endfunction
> 
> Regards,
> Jordan
> 
http://vim.wikia.com/wiki/Auto_remove_white_space_when_saving