Disabling folder icons disables folder arrows

[milessabin]

Description

As discussed in #1405, setting,

renderer = {
  icons = {
    show = {
      file = true,
      folder = false,
      folder_arrow = true,
      git = true
    }
  }
}

Disables the arrows as well as the icons, whereas the expectation is that arrows would continue to be rendered.

Neovim version

NVIM v0.7.2
Build type: Release
LuaJIT 2.1.0-beta3

Operating system and version

Linux 5.18.9-arch1-1

nvim-tree version

4bd919a

Minimal config

renderer = {
icons = {
  show = {
    file = true,
    folder = false,
    folder_arrow = true,
    git = true
  }
}

Steps to reproduce

1. Modify config as above.
2. Observe lack of arrows rendered.

Expected behavior

Folder arrows shown, no folder icons.

Actual behavior

No folder arrows shown, no folder icons.

[alex-courtis]

We could also allow with indent markers.

        *nvim-tree.renderer.icons.show.folder_arrow*
        Show a small arrow before the folder icon.
        Requires |renderer.icons.show.folder| `= true` and |renderer.indent_markers.enable| `= false`
          Type: `boolean`, Default: `true`

[kyazdani42]

thanks alex :) I was going to patch this, but i see you've already went and done it :)