How to map gR to have the very same behavior as gr (LSP References)?

[meleu]

question

In a vanilla LazyVim installation we have gr as a keymap to list the references of the identifier in the cursor. Like show in the video below:

lazyvim-gr-2025-09-21_11.46.28.mp4

How can I map gR to have this very same behavior as shown in the video?

my attempt

My first attempt was to look into the "official" lua/lazyvim/plugins/lsp/keymaps.lua, where I found this line. Then I created ~/.config/nvim/lua/plugins/extended-lsp.lua like this:

return {
  "neovim/nvim-lspconfig",
  opts = function()
    local keys = require("lazyvim.plugins.lsp.keymaps").get()
    -- use gR to "Go to References"
    keys[#keys + 1] = { "gR", vim.lsp.buf.references, desc = "References", nowait = true }
  end,
}

It kinda works, but the references are not shown in the regular picker. See the video:

lazyvim-gR-2025-09-21_12.03.42.mp4

So, repeating my question: how can I make gR have the very same behavior as the original gr? (show references in the picker)

[dpetka2001]

Depending on the picker you use, you have to use the corresponding command.

For snacks_picker see here and fzf-lua here or if you use Telescope here.

[meleu]

Thanks! As in my case I want to replicate the behavior of a brand new LazyVim v15 installation, I want snacks_picker.

So, for clear instructions and future reference, here's my config to make gR replicate the original gr and show the LSP references:

-- ~/.config/nvim/lua/plugins/extended-lsp.lua
return {
  "neovim/nvim-lspconfig",
  opts = function()
    local keys = require("lazyvim.plugins.lsp.keymaps").get()

    -- use gR to "Go to References"
    keys[#keys + 1] = {
      "gR",
      function()
        Snacks.picker.lsp_references()
      end,
      nowait = true,
      desc = "References",
    }
}

Now I'm able to use gr for inkarkat/vim-ReplaceWithRegister again.