From vim  Sun Dec 29 21:47:18 2002
From: Emmanuel Touzery <emmanuel.touzery () wanadoo ! fr>
Date: Sun, 29 Dec 2002 21:47:18 +0000
To: vim
Subject: Re: automatically opening folds
X-MARC-Message: https://marc.info/?l=vim&m=104119844713138

Hello,

=09This code works perfectly :O)

=09However the foldmethod was not set by a modeline but in the filetype p=
lugin=20
(which is maybe set late also in file opening stage, i'm not too sure).

=09Anyway, thank you very very much... one thing less on the path to the=20
absolutely-perfect-for-me editor :O)

emmanuel

On Sunday 29 December 2002 22:39, Bram Moolenaar wrote:
> I assume the 'foldmethod' is being set by a modeline.  In that case you
> need to execute the "zv" command with a BufWinEnter autocommand, but
> only when the `" command was used.  That's because the BufReadPost even=
t
> is triggered before the modelines are processed.
>
> This code should do it:
>
>   autocmd BufReadPost *
>     \ if line("'\"") > 0 && line("'\"") <=3D line("$") |
>     \   exe "normal g`\"" |
>     \   let b:doopenfold =3D 1 |
>     \ endif
>   " Need to postpone using "zv" until after reading the modelines.
>   autocmd BufWinEnter *
>     \ if exists("b:doopenfold") |
>     \   unlet b:doopenfold |
>     \   exe "normal zv" |
>     \ endif