On Sep 30, 2013 7:06 PM, "Ben Fritz" <[email protected]> wrote:
>
> On Monday, September 30, 2013 9:30:24 AM UTC-5, ZyX wrote:
> > On Sep 30, 2013 6:21 PM, "Ben Fritz" <[email protected]> wrote:
> > > ZyX, if the new buffer your plugin is creating should always be
modifiable, it would be smart to set 'modifiable' explicitly just in case
it inherits a bad value.
> >
> > As I said, gJ does not modify current buffer: it instead opens a new
one.
>
> And as I said, the new buffer may have 'nomodifiable' set already,
inherited from the global value of the option.
>
> gvim -N -u NONE -i NONE
> :set nomodifiable
> :new
> :set modifiable?
>   nomodifiable

This means buffer will be empty as it is populated with setline() (or some
manipulations with vim.current.buffer in python). Who cares about not
working gJ if buffer is empty while it should show committed version?

Though I do not recall whether or not I was unsetting &modifiable. But this
cannot lead to *just* not working gJ.

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