Used table.insert to add the plugins

[DanEscher98]

This fixed an issue, because when downloaded multiple <lang>-ide configs, using a simple assignment operator causes to getting ride of the previous plugins.

[LostNeophyte]

does it actually work? I think it should be vim.list_extend,

this table.insert will do this:

lvim.plugins = {
  "plugin1",
}
table.insert(lvim.plugins, {
  "plugin2",
  "plugin3",
}

-- lvim.plugins is now equal to:
{
  "plugin1",
  {
    "plugin2",
    "plugin3",
  }
}

[DanEscher98]

Yes, it works. But you're right, maybe vim-list_extend would be more accurate. I'll try your proposal and maybe change my pull request