Add Neovim-Qt as vim frontend

Default CLI editor is currently still Vim, mainly because cs-exact
doesn't work correctly in Neovim. Neovim-Qt is preferable to GVim as the
latter has ugly pixel glitches on my system (maybe related to
proprietary NVidia drivers? This was not a problem on the x220)

The neovim-qt derivation is built using a custom nvim derivation which
in turn uses the global vim configuration managed in /etc/nixos/pkgs/vim.

1 files changed, 10 insertions, 0 deletions

diff --git a/gui/pkgs/nvim-gui.nix b/gui/pkgs/nvim-gui.nix
new file mode 100644
index 0000000..7f0ba7e
--- /dev/null
+++ b/gui/pkgs/nvim-gui.nix
@@ -0,0 +1,10 @@
+{ pkgs, ... }:
+
+let
+  custom_nvim = pkgs.neovim.override {
+    vimAlias  = false;
+    configure = (import /etc/nixos/pkgs/vim/custom.nix { pkgs = pkgs; });
+  };
+in pkgs.neovim-qt.override {
+  neovim = custom_nvim;
+}