Re: Keep markdown headings open when switching buffers?

On Wed, Aug 12, 2015 at 10:52 PM, Nikolay Pavlov <zyx.vim@gmail.com> wrote:

2015-08-13 7:49 GMT+03:00 wolfv <wolfvolpi@gmail.com>:
> I use markdown files with #headings, a vim plug-in folds and unfolds the headings.
>
> When I initially open a markdown file in vim, all the headings are folded.
> I drill down through the headings to access a line.
>
> I switch to another buffer, read a line, and then switch back to the previous buffer.
>
> All the markdown headings are refolded :(
> I have to drill down through the headings again to access the line I had unfolded.
>
> Sometimes I need to reopen 2 or 3 headings.
> Is there a way to keep the markdown headings open when switching buffers?
> Or do you know of a markdown plugin with this desirable behavior?

Vim should not automatically close fold unless instructed to by
'foldclose' option. Plugin may also though alter Vim behaviour, but I
think it is unlikely this is the case.

Also check out 'foldopen' option.

>
> Thank you.
>
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Thanks Nikolay Pavlov,

What you say agrees with the Vim manual:

help: fold-behavior > For manual folding the defined folds are restored.

help: fold-foldlevel > No manually opened folds will be closed.

I am not using the 'foldclose' option, and 'foldopen' option is not what I need.

The only thing in my vimrc file is for folding:

autocmd FileType markdown source /home/wolfv/vimfiles/ftplugin/markdown.vim

Is markdown.vim part of the default vim install?

markdown.vim and my small .vimrc file are attached.

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