Re: What is the fastest way to detect modifications to any listed buffer?

On Do, 07 Dez 2017, Jason Franklin wrote:

> I would like an indicator in my 'titlestring' that informs me if ANY changes are present in ANY listed buffer. This would be more like a global indicator for the 'modified' setting. What is the most efficient way to do this?
>
> Currently, I've taken the naive approach:
>
> function! g:ChangesExist()
> let l:bufferList = filter(range(1, bufnr('$')), 'buflisted(v:val)')
>
> for l:bufferNumber in l:bufferList
>
> if getbufvar(l:bufferNumber, '&modified')
> return 1
> endif
> endfor
>
> return 0
> endfunction
>
>
> This seems like the most direct method, but I'm wondering if there's some simple option or function call that I'm missing...

If you have a recent enough Vim version, you can use the getbufinfo()
function and check the changed attribute.


Christian
--
Vaterland nennt sich dieser Staat immer dann,
wenn er sich anschickt, auf Menschenmord zu gehen.
-- Kurt Tucholsky

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