On 2010-03-11, Philip Rhoades wrote:
> People,
>
> I have this in my vimrc:
>
> autocmd BufWritePost *.rb !chmod 770 %
>
> but I would like to make the chmod conditional on the file NOT already
> currently being executable - do I need a function to do this?
One of these should help:
getfperm()
executable()
As an example, you could write your autocommand like this:
autocmd BufWritePost *.rb if getfperm(expand("%")) !~ '^..x..x...$' |
!chmod 770 % | endif
That's on one line.
Regards,
Gary
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