Blockquote incorrectly displayed when it contains a list

[YodaEmbedding]

Have you done all of these?

• I am using the latest version of the plugin.
• I have checked the wiki.
• I have checked previous issues(even closed ones).

Describe the bug
Blockquote doesn't show in correct location when it contains a list item.

Neovim version

nvim --version
# Output
NVIM v0.10.0
Build type: Release
LuaJIT 2.1.1716656478
Run "nvim -V1 -v" for more info

Are you using a distro?
No

To Reproduce
Steps to reproduce the bug:

1. Install markview.nvim.
2. Open a markdown document.
3. Type in:

> Workers are created as daemon threads. This is done to allow the interpreter
> to exit when there are still idle threads in a ThreadPoolExecutor's thread
> pool (i.e. shutdown() was not called). However, allowing workers to die with
> the interpreter has two undesirable properties:
>
> - The workers would still be running during interpretor shutdown,
>   meaning that they would fail in unpredictable ways.
> - The workers could be killed while evaluating a work item, which could
>   be bad if the callable being evaluated has external side-effects e.g.
>   writing to a file.
>
> To work around this problem, an exit handler is installed which tells the
> workers to exit when their work queues are empty and then waits until the
> threads finish.

Configuration table

If you have configured the plugin then you must share your config.

require("markview").setup({
    -- Your config table
});

Expected behavior
Blockquote marker before list bullets.

Actual behavior
Incorrect list/quotes.

Additional context
nvim-scrollview nvim-scrollbar, but I disabled it, and the bug still occurs.

Full list of plugins here:

  Loaded (73)
    ● actions-preview.nvim 0.03ms  start
    ● aerial.nvim 0.96ms  start
    ● alpha-nvim 2.56ms  start
    ● before.nvim 0.93ms  start
    ● blame.nvim 3.5ms  start
    ● cmp-buffer 0.07ms  nvim-cmp
    ● cmp-latex-symbols 0.22ms  nvim-cmp
    ● cmp-nvim-lsp 0.22ms  nvim-cmp
    ● cmp-nvim-lsp-signature-help 0.21ms  nvim-cmp
    ● cmp-path 0.21ms  nvim-cmp
    ● cmp-tmux 0.22ms  nvim-cmp
    ● cmp-vsnip 0.2ms  nvim-cmp
    ● copilot-cmp 10.48ms  nvim-cmp
    ● copilot.lua 9.63ms  copilot-cmp
    ● delimited.nvim 0.05ms  start
    ● diffview.nvim 6.26ms  start
    ● flash.nvim 2.12ms  VeryLazy
    ● friendly-snippets 0.06ms  start
    ● garbage-day.nvim 2.04ms  VeryLazy
    ● git-conflict.nvim 1.06ms  start
    ● gitsigns.nvim 3.68ms  start
    ● indent-blankline.nvim 4.4ms  start
    ● indent-o-matic 1.65ms  start
    ● jsonfly.nvim 0.22ms  telescope.nvim
    ● kommentary 2.11ms  start
    ● lazy.nvim 7.76ms  init.lua
    ● local-highlight.nvim 1.25ms  start
    ● lsp-lens.nvim 2.03ms  start
    ● lsp-progress.nvim 2.65ms  lualine.nvim
    ● lspkind-nvim 0.27ms  start
    ● ltex-utils.nvim 4.19ms  start
    ● lualine.nvim 10.59ms  start
    ● marks.nvim 3.33ms  start
    ● markview.nvim 0.81ms  start
    ● mason-lspconfig.nvim 62.05ms  start
    ● mason.nvim 3.63ms  mason-lspconfig.nvim
    ● neodev.nvim 0.05ms  nvim-lspconfig
    ● neogit 10.13ms  start
    ● nvim-cmp 20.83ms  nvim-lspconfig
    ● nvim-lastplace 0.53ms  start
    ● nvim-lightbulb 1.22ms  start
    ● nvim-lspconfig 46.59ms 󰢱 lspconfig.util  mason-lspconfig.nvim
    ● nvim-prose 0.79ms  start
    ● nvim-scrollbar 1.84ms  start
    ● nvim-tree.lua 32.74ms  start
    ● nvim-treesitter 33.2ms  start
    ● nvim-treesitter-context 1.54ms  start
    ● nvim-treesitter-textobjects 9.51ms  nvim-treesitter
    ● nvim-various-textobjs 1.94ms  start
    ● nvim-web-devicons 0.78ms  markview.nvim
    ● plenary.nvim 0.64ms  telescope.nvim
    ● quick-scope 1.83ms  start
    ● sqlite.lua 0.32ms  telescope-all-recent.nvim
    ● targets.vim 0.65ms  start
    ● telescope-all-recent.nvim 24.84ms  start
    ● telescope-smart-history.nvim 0.24ms  telescope.nvim
    ● telescope.nvim 18.78ms  telescope-all-recent.nvim
    ● tmux-navigate 0.49ms  start
    ● todo-comments.nvim 2.54ms  start
    ● tokyonight.nvim 11.46ms  start
    ● trouble.nvim 3.67ms  start
    ● vim-bbye 0.66ms  start
    ● vim-eunuch 0.88ms  start
    ● vim-fugitive 1.57ms  start
    ● vim-lion 0.82ms  start
    ● vim-python-pep8-indent 0.02ms  start
    ● vim-repeat 0.06ms  start
    ● vim-surround 0.94ms  start
    ● vim-trailing-whitespace 0.56ms  start
    ● vim-visual-star-search 0.43ms  start
    ● vim-vsnip 6.06ms  nvim-cmp
    ● vimtex 1.29ms  start
    ● virt-column.nvim 1.88ms  start

  Not Loaded (3)
    ○ smart-open.nvim 
    ○ telescope-fzf-native.nvim  smart-open.nvim 
    ○ telescope-fzy-native.nvim  smart-open.nvim 

[OXY2DEV]

This will probably not be fixed since there's no easy(and consistent) way to get the indentation of the list without using the spaces.

[YodaEmbedding]

The main issue is that the parent-level blockquotes are not displayed in the leftmost column:

[OXY2DEV]

There's no text where the extmark can be placed so it shifts to the position where it can find some text.

In this case, that's after the -.

[YodaEmbedding]

I don't know much about this stuff, but possible solutions:

• Ask upstream (neovim/neovim) to introduce API for extmarks that can occur anywhere on the line.
• Use virtual text for the blockquote guides. (See related project: https://github.com/lukas-reineke/indent-blankline.nvim )
• Use some combination of virtual text AND extmarks (with blank spaces if the formatting is weird).

[OXY2DEV]

I don't know much about this stuff, but possible solutions:

• Ask upstream (neovim/neovim) to introduce API for extmarks that can occur anywhere on the line.
• Use virtual text for the blockquote guides. (See related project: https://github.com/lukas-reineke/indent-blankline.nvim )
• Use some combination of virtual text AND extmarks (with blank spaces if the formatting is weird).

If only it was that easy. It's a lot harder then that as the plugin needs to calculate where a list item starts(tree-sitter is unreliable here, so using it is simply not possible). Finding a proper lua-pattern, adding support for nested lists(lists inside block quotes inside lists inside block quotes) etc. made it a very hard job.

Hopefully, this early version should work most of the time.

Warning

Items inside block elements may be larger then they appear. So, some edge-cases is bound to happen.

E.g. block quotes existing without >.