Re: vim: recover an unnamed file

On 5/17/2013 1:56 AM, Gary Johnson wrote:
> On 2013-05-16, ping wrote:
>> On 5/16/2013 7:28 PM, tooth pik wrote:
>>> one thing I've found helpful in different circumstances is to set the
>>> 'directory' option in my .vimrc to a single known folder (~/.vim-tmp)
>>> -- that way all swap files are created in the same place, facilitating
>>> both recovery and scripting -- I like to make sure there are no
>>> swapfiles before starting an extensive session
>> that sounds a good idea, but what will happen if you have two files
>> in different folders have the same name?
>> will VIM associate each file with a different swap file name without
>> confusion?
> You can specify 'directory' such that there are no name collisions.
> See
>
> :help 'directory'
>
> There it explains that
>
> - For Unix and Win32, if a directory ends in two path separators "//"
> or "\\", the swap file name will be built from the complete path to
> the file with all path separators substituted to percent '%' signs.
> This will ensure file name uniqueness in the preserve directory.
> On Win32, when a separating comma is following, you must use "//",
> since "\\" will include the comma in the file name.
>
> For example, this is how I set 'directory' in my ~/.vimrc:
>
> if has("win32")
> set directory=~/tmp/vimswap//,$TMP//,$TEMP//
> elseif has("unix")
> set directory=~/tmp/vimswap//,~/.vimswap//,~/tmp//,/var/tmp//,/tmp//
> else
> set directory-=.
> endif
>
> I don't know what OS I would ever use other than Windows or Unix,
> but I don't want to ever create a swap file in any directory other
> than one I've chosen for that purpose. Doing so would change the
> modification time of the directory even though I may not have made
> any other changes to it.
>
> Regards,
> Gary
>

thanks Gary, that looks nice and self-adaptive
I found another one here:
https://github.com/docwhat/homedir-vim/blob/master/vimrc/.vimrc

it looks more complex, do you think it is good ?


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