Re: Create buffer without opening a window

Am 06.05.2019 um 17:02 schrieb 'Lifepillar' via vim_use:
> I would like to create a new buffer "in the background", without opening
> any new window, put some text into the buffer then write it to disk,
> without ever showing the buffer (the reason why I am not populating
> a List and use writefile() directly is that I need to perform some text
> manipulation such as reindenting the text). I thought that something
> like this would do it:
>
> let n = bufnr('my new buffer', 1)
> call setbufline(n, 1, 'hello')
> call writefile(getbufline(n, 1, "$"), './foo.txt')
>
> but the buffer stays empty and setbufline() returns 1. What should I do
> instead?

(pretty sure that) setbufline() refuses to work with an unloaded buffer.

--
Andy

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