Unable to Configure Separate blink-cmp and luasnip Hotkeys

[amorous-apple]

I've been trying to set up luasnip so that I can use snippets for writing typst. Everything was going surprisingly smoothly until I needed to configure the hotkeys for luasnip tapstops. I tried a bunch of different syntaxes and options online (and I of course checked the documentation and tried options under luasnip.setupOpts) but I wasn't able to get something to work. I even searched github for files containing both "nvf" and "luasnip", but I wasn't able to find any examples.

I was able to get snippets to auto-trigger and detect the math environment, but hotkeys to jump between the tab stops seemed to always come from the blink-cmp mappings. This causes a conflict since typing something would often result in the autocompletion menu popping up and then pressing the key that I had set to 'next' would select the next option in the menu instead of the next tab stop.

This is my current nvf configuration file. My goal is to use and for going up and down the autcompletion menu, using to select an option and using and to go forward and backward through the luasnip tabstops. I'm new to both nix and nvf, so there's a good chance that I've missed something obvious. If somebody has some recommendations for where I could find the appropriate sub-options myself next time, I would be grateful.

I also attached the snippet file in case it's useful for testing something.

{ pkgs, inputs, ... }:
{
  imports = [
    inputs.nvf.homeManagerModules.default
  ];

  programs.nvf = {
    enable = true;
    # your settings need to go into the settings attribute set
    # most settings are documented in the appendix
    settings = {
      vim = {
        viAlias = false;
        vimAlias = true;
        theme.enable = true;
        theme.name = "catppuccin";
        theme.style = "mocha";
        autopairs.nvim-autopairs.enable = true;
        options = {
          shiftwidth = 2;
          tabstop = 2;
        };

        # Configuring languages
        languages = {
          nix.enable = true;
          clang.enable = true;

          python = {
            enable = true;
            format = {
              enable = true;
            };
          };
          lua.enable = true;

          rust.enable = true;

          typst = {
            enable = true;
            extensions.typst-concealer.enable = true;
          };
        };
        lsp = {
          enable = true;
          formatOnSave = true;
        };

        # Plugins
        languages.enableTreesitter = true;
        statusline.lualine.enable = true;
        formatter.conform-nvim.enable = true;
        telescope.enable = true;
        autocomplete.blink-cmp = {
          enable = true;
          mappings = {
            # Move through completion items with Ctrl-n / Ctrl-p
            next = "<C-n>";
            previous = "<C-p>";

            # Confirm completion with Ctrl-l (or <CR>)
            confirm = "<C-l>";
            complete = "<C-CR>";

            # Disable Tab/S-Tab so LuaSnip can use them
            scrollDocsUp = null;
            scrollDocsDown = null;
          };
        };

        snippets.luasnip = {
          enable = true;
          loaders = ''
            require("luasnip.loaders.from_lua").load({
              paths = { "${./snippets}" }
            })
          '';
          setupOpts = {
            enable_autosnippets = true;
          };
        };
      };
    };
  };
}

base.lua.txt

[horriblename]

You can jump between luasnip "tab stop" (I did not know it was called that) by making your own keybind:

vim.keymaps = [
  {
    mode = ["i"];
    key = "<C-;>";
    action = "<Plug>luasnip-jump-next";
    silent = true;
  }
  # "<Plug>luasnip-jump-prev for going back
];

more details in luasnip docs