NvimTree: bad diagnostics symbols highlight

[xeluxee]

Operating system/version

linux

Terminal emulator/version

kitty

$TERM environment variable

xterm-kitty

Tmux version

No response

Feature matrix

not related

Minimal vimrc that can reproduce this bug.

Simply install edge

Steps to reproduce this bug using minimal vimrc

1. Open a file and wait for neovim builtin LSP to start
2. Type something (some errors) to make diagnostics arise
3. Open NvimTree buffer :NvimTreeFindFile
4. Look at the diagnostics symbol near the file name

Expected behavior

This screenshot is taken while using material.nvim, and it shows the correct behavior

Actual behavior

This screenshot is taken while using edge

As you can see error symbol is undercurled and not red

[sainnhe]

Please provide minimal vimrc next time, I don't use nvim-tree and nvim-lspconfig and my config can't reproduce your bug.

[sainnhe]

I can't reproduce.

[xeluxee]

Please provide minimal vimrc next time, I don't use nvim-tree and nvim-lspconfig and my config can't reproduce your bug.

Sorry I thought it wasn't strictly necessary

I can't reproduce.

You should enable diagnostics in setup function:

require'nvim-tree'.setup {
  diagnostics = {
    enable = true,
    icons = {
      hint = "",
      info = "",
      warning = "",
      error = "",
    }
  },
}

I think #39 should solve it

[xeluxee]

Offtopic, what font are you using here?

[sainnhe]

Fixed via https://github.com/sainnhe/edge/commit/8540e798b01fd6a3c80ffa4a1930d9733e294b34

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The font is operator mono.