Re: reload modified files in buffer

[Deniz Dogan]

2010/12/14 Rajinder Yadav <devguy.ca@gmail.com>:
> How can I get emacs to automatically reload files in its buffer that have
> been modified externally?
>
> When editing a rails app, if I run a rails generate command, I don't want to
> have to reload a file manually. Sometimes I start to edit a file that is out
> of sync in the buffer and then get into a mess. I would like this to happen
> transparently.
>

If the buffer file has been modified, Emacs should warn you about
modifying it before it lets you. What version of Emacs are you using?

-- 
Deniz Dogan